summaryrefslogtreecommitdiff
path: root/packaging/nacl/ports/sdl
diff options
context:
space:
mode:
authorAndrei Karas <akaras@inbox.ru>2015-12-19 14:23:52 +0300
committerAndrei Karas <akaras@inbox.ru>2015-12-19 14:23:52 +0300
commitd3fe6cbd77ac51c6d62ac6fffaf72a7825e7f853 (patch)
tree2e3d31568a5cf4f56e9da81e7954b56d3eadbdda /packaging/nacl/ports/sdl
parentbc28a803b641cb7b33829a6bfd5f9a704cf21fbe (diff)
downloadplus-d3fe6cbd77ac51c6d62ac6fffaf72a7825e7f853.tar.gz
plus-d3fe6cbd77ac51c6d62ac6fffaf72a7825e7f853.tar.bz2
plus-d3fe6cbd77ac51c6d62ac6fffaf72a7825e7f853.tar.xz
plus-d3fe6cbd77ac51c6d62ac6fffaf72a7825e7f853.zip
Update nacl ports.
Diffstat (limited to 'packaging/nacl/ports/sdl')
-rw-r--r--packaging/nacl/ports/sdl/build.sh20
-rw-r--r--packaging/nacl/ports/sdl/nacl.patch6736
-rw-r--r--packaging/nacl/ports/sdl/pkg_info12
3 files changed, 423 insertions, 6345 deletions
diff --git a/packaging/nacl/ports/sdl/build.sh b/packaging/nacl/ports/sdl/build.sh
index 036ec8ee6..ee30577d1 100644
--- a/packaging/nacl/ports/sdl/build.sh
+++ b/packaging/nacl/ports/sdl/build.sh
@@ -1,9 +1,8 @@
-#!/bin/bash
# Copyright (c) 2011 The Native Client Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
-CONFIG_SUB=build-scripts/config.sub
+EXTRA_CONFIGURE_ARGS="--disable-assembly --disable-pthread-sem"
AutogenStep() {
ChangeDir ${SRC_DIR}
@@ -18,23 +17,8 @@ AutogenStep() {
cd -
}
-
ConfigureStep() {
AutogenStep
SetupCrossEnvironment
-
- local conf_host=${NACL_CROSS_PREFIX}
- if [ ${NACL_ARCH} = "pnacl" ]; then
- # The PNaCl tools use "pnacl-" as the prefix, but config.sub
- # does not know about "pnacl". It only knows about "le32-nacl".
- # Unfortunately, most of the config.subs here are so old that
- # it doesn't know about that "le32" either. So we just say "nacl".
- conf_host="nacl-pnacl"
- fi
-
- LogExecute ${SRC_DIR}/configure \
- --host=${conf_host} \
- --prefix=${PREFIX} \
- --disable-assembly \
- --disable-pthread-sem
+ DefaultConfigureStep
}
diff --git a/packaging/nacl/ports/sdl/nacl.patch b/packaging/nacl/ports/sdl/nacl.patch
index ddbb24d30..36846f48c 100644
--- a/packaging/nacl/ports/sdl/nacl.patch
+++ b/packaging/nacl/ports/sdl/nacl.patch
@@ -1,6362 +1,458 @@
-diff --git a/Makefile.in b/Makefile.in
-index e29dc6d..bb485dd 100644
---- a/Makefile.in
-+++ b/Makefile.in
-@@ -36,13 +36,13 @@ TARGET = libSDL.la
- SOURCES = @SOURCES@
- OBJECTS = @OBJECTS@
-
--SDLMAIN_TARGET = libSDLmain.a
-+SDLMAIN_TARGET = libSDLmain.la
- SDLMAIN_SOURCES = @SDLMAIN_SOURCES@
- SDLMAIN_OBJECTS = @SDLMAIN_OBJECTS@
-
- DIST = acinclude autogen.sh Borland.html Borland.zip BUGS build-scripts configure configure.in COPYING CREDITS CWprojects.sea.bin docs docs.html include INSTALL Makefile.dc Makefile.minimal Makefile.in MPWmake.sea.bin README* sdl-config.in sdl.m4 sdl.pc.in SDL.qpg.in SDL.spec SDL.spec.in src test TODO VisualCE.zip VisualC.html VisualC.zip Watcom-OS2.zip Watcom-Win32.zip symbian.zip WhatsNew Xcode.tar.gz
-
--HDRS = SDL.h SDL_active.h SDL_audio.h SDL_byteorder.h SDL_cdrom.h SDL_cpuinfo.h SDL_endian.h SDL_error.h SDL_events.h SDL_getenv.h SDL_joystick.h SDL_keyboard.h SDL_keysym.h SDL_loadso.h SDL_main.h SDL_mouse.h SDL_mutex.h SDL_name.h SDL_opengl.h SDL_platform.h SDL_quit.h SDL_rwops.h SDL_stdinc.h SDL_syswm.h SDL_thread.h SDL_timer.h SDL_types.h SDL_version.h SDL_video.h begin_code.h close_code.h
-+HDRS = SDL.h SDL_active.h SDL_audio.h SDL_byteorder.h SDL_cdrom.h SDL_cpuinfo.h SDL_endian.h SDL_error.h SDL_events.h SDL_getenv.h SDL_joystick.h SDL_keyboard.h SDL_keysym.h SDL_loadso.h SDL_main.h SDL_mouse.h SDL_mutex.h SDL_name.h SDL_nacl.h SDL_opengl.h SDL_platform.h SDL_quit.h SDL_rwops.h SDL_stdinc.h SDL_syswm.h SDL_thread.h SDL_timer.h SDL_types.h SDL_version.h SDL_video.h begin_code.h close_code.h
-
- LT_AGE = @LT_AGE@
- LT_CURRENT = @LT_CURRENT@
-@@ -68,9 +68,9 @@ depend:
- @SOURCES="$(SOURCES)" INCLUDE="$(INCLUDE)" output="$(depend)" \
- $(SHELL) $(auxdir)/makedep.sh
- @for src in $(SDLMAIN_SOURCES); do \
-- obj=`echo $$src | sed -e 's|.*/||' -e 's|\.[^\.]*$$|.o|'`; \
-+ obj=`echo $$src | sed -e 's|.*/||' -e 's|\.[^\.]*$$|.lo|'`; \
- echo "\$$(objects)/$$obj: $$src" >>$(depend); \
-- echo " \$$(CC) \$$(CFLAGS) \$$(EXTRA_CFLAGS) -c $$src -o \$$@" >>$(depend); \
-+ echo " \$$(LIBTOOL) --mode=compile \$$(CC) \$$(CFLAGS) \$$(EXTRA_CFLAGS) -c $$src -o \$$@" >>$(depend); \
- done
-
- include $(depend)
-@@ -79,8 +79,7 @@ $(objects)/$(TARGET): $(OBJECTS)
- $(LIBTOOL) --mode=link $(CC) -o $@ $(OBJECTS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LT_LDFLAGS)
-
- $(objects)/$(SDLMAIN_TARGET): $(SDLMAIN_OBJECTS)
-- $(AR) cru $@ $(SDLMAIN_OBJECTS)
-- $(RANLIB) $@
-+ $(LIBTOOL) --mode=link $(CC) -o $@ $(SDLMAIN_OBJECTS) $(LDFLAGS) $(EXTRA_LDFLAGS) $(LT_LDFLAGS)
-
- install: all install-bin install-hdrs install-lib install-data install-man
- install-bin:
-@@ -95,8 +94,7 @@ install-hdrs:
- install-lib: $(objects) $(objects)/$(TARGET) $(objects)/$(SDLMAIN_TARGET)
- $(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(libdir)
- $(LIBTOOL) --mode=install $(INSTALL) $(objects)/$(TARGET) $(DESTDIR)$(libdir)/$(TARGET)
-- $(INSTALL) -m 644 $(objects)/$(SDLMAIN_TARGET) $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
-- $(RANLIB) $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
-+ $(LIBTOOL) --mode=install $(INSTALL) $(objects)/$(SDLMAIN_TARGET) $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
- install-data:
- $(SHELL) $(auxdir)/mkinstalldirs $(DESTDIR)$(datadir)/aclocal
- $(INSTALL) -m 644 $(srcdir)/sdl.m4 $(DESTDIR)$(datadir)/aclocal/sdl.m4
-@@ -120,7 +118,7 @@ uninstall-hdrs:
- -rmdir $(DESTDIR)$(includedir)/SDL
- uninstall-lib:
- $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$(TARGET)
-- rm -f $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
-+ $(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$(SDLMAIN_TARGET)
- uninstall-data:
- rm -f $(DESTDIR)$(datadir)/aclocal/sdl.m4
- rm -f $(DESTDIR)$(libdir)/pkgconfig/sdl.pc
diff --git a/configure.in b/configure.in
-index a7e9b18..ea62977 100644
+index ab0e314..93c79be 100644
--- a/configure.in
-+++ b/configure.in
-@@ -181,7 +181,8 @@ if test x$enable_libc = xyes; then
- AC_DEFINE(HAVE_MPROTECT)
- ]),
- )
-- AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf iconv sigaction setjmp nanosleep)
-+ # TODO(bradnelson): Add back in iconv once it builds on pnacl mac.
-+ AC_CHECK_FUNCS(malloc calloc realloc free getenv putenv unsetenv qsort abs bcopy memset memcpy memmove strlen strlcpy strlcat strdup _strrev _strupr _strlwr strchr strrchr strstr itoa _ltoa _uitoa _ultoa strtol strtoul _i64toa _ui64toa strtoll strtoull atoi atof strcmp strncmp _stricmp strcasecmp _strnicmp strncasecmp sscanf snprintf vsnprintf sigaction setjmp nanosleep)
-
- AC_CHECK_LIB(iconv, libiconv_open, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
- AC_CHECK_LIB(m, pow, [EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
-@@ -885,6 +886,50 @@ CheckVisibilityHidden()
++++ b/configure.in
+@@ -957,7 +957,7 @@ AC_HELP_STRING([--enable-naclvideo], [enable the nacl video driver [[default=yes
+ AC_DEFINE(SDL_VIDEO_DRIVER_NACL)
+ SOURCES="$SOURCES $srcdir/src/video/nacl/*.c"
+ EXTRA_LDFLAGS="-lppapi_simple -l${NACL_CXX_LIB:-stdc++} $EXTRA_LDFLAGS"
+- SDL_LIBS="-Wl,-unacl_main -Wl,-undefined=PSUserMainGet -lSDLmain $SDL_LIBS -lppapi_gles2 -lcli_main -lnacl_spawn -ltar -lppapi_simple -lnacl_io -lppapi -lm -l${NACL_CXX_LIB:-stdc++}"
++ SDL_LIBS="-lSDLmain $SDL_LIBS -lppapi_gles2 -lcli_main -lnacl_spawn -ltar -lppapi_simple_cpp -lnacl_io -lppapi -lm -l${NACL_CXX_LIB:-stdc++} -lppapi_cpp"
+ SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
fi
- }
-
-+dnl Check for Native Client stuff
-+CheckNativeClient()
-+{
-+ AC_ARG_ENABLE(naclvideo,
-+AC_HELP_STRING([--enable-naclvideo], [enable the nacl video driver [[default=yes]]]),
-+ , enable_naclvideo=yes)
-+ if test x$enable_video = xyes -a x$enable_naclvideo = xyes; then
-+ AC_DEFINE(SDL_VIDEO_DRIVER_NACL)
-+ SOURCES="$SOURCES $srcdir/src/video/nacl/*.cc"
-+ EXTRA_LDFLAGS="-lnacl_io -l${NACL_CPP_LIB:-stdc++} $EXTRA_LDFLAGS"
-+ SDL_LIBS="$SDL_LIBS -lppapi -lSDLmain -ltar"
-+ fi
-+
-+ AC_ARG_ENABLE(naclaudio,
-+AC_HELP_STRING([--enable-naclaudio], [enable the nacl audio driver [[default=yes]]]),
-+ , enable_naclaudio=yes)
-+ if test x$enable_audio = xyes -a x$enable_naclaudio = xyes; then
-+ AC_DEFINE(SDL_AUDIO_DRIVER_NACL)
-+ SOURCES="$SOURCES $srcdir/src/audio/nacl/*.cc"
-+ fi
-+}
-+
-+dnl Find Regal OpenGL library
-+CheckOpenGLRegal()
-+{
-+ if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
-+ AC_MSG_CHECKING(for OpenGL (Regal) support)
-+ video_opengl=no
-+ AC_TRY_COMPILE([
-+ #include <GL/Regal.h>
-+ ],[
-+ ],[
-+ video_opengl=yes
-+ ])
-+ AC_MSG_RESULT($video_opengl)
-+ if test x$video_opengl = xyes; then
-+ AC_DEFINE(SDL_VIDEO_OPENGL)
-+ AC_DEFINE(SDL_VIDEO_OPENGL_REGAL)
-+ EXTRA_LDFLAGS="-lRegal -lglslopt -lppapi_gles2 ${EXTRA_LDFLAGS}"
-+ SDL_LIBS="-lRegal -lglslopt -lppapi_gles2 ${SDL_LIBS}"
-+ fi
-+ fi
-+}
-+
- dnl Do the iPod thing
- CheckIPod()
-@@ -2284,6 +2329,22 @@ case "$host" in
+@@ -2449,7 +2449,7 @@ case "$host" in
have_timers=yes
fi
+ CheckPTHREAD
+- SDLMAIN_SOURCES="$srcdir/src/main/nacl/*.c"
++ SDLMAIN_SOURCES="$srcdir/src/main/nacl/*.cc"
;;
-+ *-nacl)
-+ ARCH=nacl
-+ CheckNativeClient
-+ CheckOpenGLRegal
-+ CheckDummyAudio
-+ CheckDummyVideo
-+ CheckInputEvents
-+ # Set up files for the timer library
-+ if test x$enable_timers = xyes; then
-+ AC_DEFINE(SDL_TIMER_UNIX)
-+ SOURCES="$SOURCES $srcdir/src/timer/unix/*.c"
-+ have_timers=yes
-+ fi
-+ CheckPTHREAD
-+ SDLMAIN_SOURCES="$srcdir/src/main/nacl/*.c"
-+ ;;
*-*-linux*|*-*-uclinux*|*-*-gnu*|*-*-k*bsd*-gnu|*-*-bsdi*|*-*-freebsd*|*-*-dragonfly*|*-*-netbsd*|*-*-openbsd*|*-*-sysv5*|*-*-solaris*|*-*-hpux*|*-*-irix*|*-*-aix*|*-*-osf*)
case "$host" in
- *-*-linux*) ARCH=linux ;;
-@@ -2838,9 +2899,9 @@ OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
- OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.S,$(objects)/\1.lo,g'`
- OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`
-
--SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.o,g'`
--SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.o,g'`
--SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.o,g'`
-+SDLMAIN_OBJECTS=`echo $SDLMAIN_SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.cc,$(objects)/\1.lo,g'`
-+SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.m,$(objects)/\1.lo,g'`
-+SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`
-
- # Set runtime shared library paths as needed
-
-@@ -2866,6 +2927,9 @@ case "$ARCH" in
- # Evil hack to allow static linking on Mac OS X
- SDL_STATIC_LIBS="\${libdir}/libSDLmain.a \${libdir}/libSDL.a $EXTRA_LDFLAGS"
- ;;
-+ nacl)
-+ SDL_STATIC_LIBS="-Wl,--start-group -lSDLmain $SDL_LIBS $EXTRA_LDFLAGS -lSDLmain -ltar -Wl,--end-group"
-+ ;;
- *)
- SDL_STATIC_LIBS="$SDL_LIBS $EXTRA_LDFLAGS"
- ;;
-diff --git a/include/SDL_config.h.in b/include/SDL_config.h.in
-index 58593ca..150097d 100644
---- a/include/SDL_config.h.in
-+++ b/include/SDL_config.h.in
-@@ -174,6 +174,7 @@
- #undef SDL_AUDIO_DRIVER_ESD_DYNAMIC
- #undef SDL_AUDIO_DRIVER_MINT
- #undef SDL_AUDIO_DRIVER_MMEAUDIO
-+#undef SDL_AUDIO_DRIVER_NACL
- #undef SDL_AUDIO_DRIVER_NAS
- #undef SDL_AUDIO_DRIVER_NAS_DYNAMIC
- #undef SDL_AUDIO_DRIVER_OSS
-@@ -265,6 +266,7 @@
- #undef SDL_VIDEO_DRIVER_GEM
- #undef SDL_VIDEO_DRIVER_GGI
- #undef SDL_VIDEO_DRIVER_IPOD
-+#undef SDL_VIDEO_DRIVER_NACL
- #undef SDL_VIDEO_DRIVER_NANOX
- #undef SDL_VIDEO_DRIVER_OS2FS
- #undef SDL_VIDEO_DRIVER_PHOTON
-@@ -295,6 +297,7 @@
- /* Enable OpenGL support */
- #undef SDL_VIDEO_OPENGL
- #undef SDL_VIDEO_OPENGL_GLX
-+#undef SDL_VIDEO_OPENGL_REGAL
- #undef SDL_VIDEO_OPENGL_WGL
- #undef SDL_VIDEO_OPENGL_OSMESA
- #undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC
diff --git a/include/SDL_main.h b/include/SDL_main.h
-index b7f6b2c..cdde128 100644
+index 067d15e..ae6a9a6 100644
--- a/include/SDL_main.h
-+++ b/include/SDL_main.h
-@@ -32,7 +32,7 @@
- #if defined(__WIN32__) || \
- (defined(__MWERKS__) && !defined(__BEOS__)) || \
- defined(__MACOS__) || defined(__MACOSX__) || \
-- defined(__SYMBIAN32__) || defined(QWS)
-+ defined(__SYMBIAN32__) || defined(QWS) || defined(__native_client__)
-
- #ifdef __cplusplus
- #define C_LINKAGE "C"
-diff --git a/include/SDL_nacl.h b/include/SDL_nacl.h
-new file mode 100644
-index 0000000..7bb5683
---- /dev/null
-+++ b/include/SDL_nacl.h
-@@ -0,0 +1,26 @@
-+#ifndef _SDL_nacl_h
-+#define _SDL_nacl_h
-+
-+#include "begin_code.h"
-+#include <ppapi/c/pp_instance.h>
-+#include <ppapi/c/pp_resource.h>
-+#include <ppapi/c/ppb.h>
-+
-+/* Set up for C function definitions, even when using C++ */
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+void SDL_NACL_SetInstance(PP_Instance instance, PPB_GetInterface get_interface,
-+ int width, int height);
-+void SDL_NACL_PushEvent(PP_Resource input_event);
-+void SDL_NACL_SetHasFocus(int has_focus);
-+void SDL_NACL_SetPageVisible(int is_visible);
-+
-+/* Ends C function definitions when using C++ */
-+#ifdef __cplusplus
-+}
-+#endif
-+#include "close_code.h"
-+
-+#endif /* _SDL_nacl_h */
-diff --git a/include/SDL_opengl.h b/include/SDL_opengl.h
-index c479a3a..a0f4962 100644
---- a/include/SDL_opengl.h
-+++ b/include/SDL_opengl.h
-@@ -33,7 +33,7 @@
- #endif
- #include <windows.h>
- #endif
--#ifndef NO_SDL_GLEXT
-+#if !defined(NO_SDL_GLEXT) && !defined(__native_client__)
- #define __glext_h_ /* Don't let gl.h include glext.h */
- #endif
- #if defined(__MACOSX__)
-@@ -42,6 +42,10 @@
- #elif defined(__MACOS__)
- #include <gl.h> /* Header File For The OpenGL Library */
- #include <glu.h> /* Header File For The GLU Library */
-+#elif defined(__native_client__)
-+#include <GL/Regal.h>
-+#define APIENTRY
-+#define APIENTRYP APIENTRY *
- #else
- #include <GL/gl.h> /* Header File For The OpenGL Library */
- #include <GL/glu.h> /* Header File For The GLU Library */
-diff --git a/include/SDL_platform.h b/include/SDL_platform.h
-index 11d8673..dd99403 100644
---- a/include/SDL_platform.h
-+++ b/include/SDL_platform.h
-@@ -63,10 +63,14 @@
- #undef __IRIX__
- #define __IRIX__ 1
- #endif
--#if defined(linux) || defined(__linux) || defined(__linux__)
-+#if defined(linux) || defined(__linux) || defined(__linux__) && !defined(__native_client__)
- #undef __LINUX__
- #define __LINUX__ 1
- #endif
-+#if defined(__native_client__)
-+#undef __NACL__
-+#define __NACL__ 1
-+#endif
- #if defined(__APPLE__)
- #undef __MACOSX__
- #define __MACOSX__ 1
-diff --git a/src/SDL_fatal.c b/src/SDL_fatal.c
-index 15c0be7..82ceeef 100644
---- a/src/SDL_fatal.c
-+++ b/src/SDL_fatal.c
-@@ -39,7 +39,11 @@ static void SDL_Parachute(int sig)
- {
- signal(sig, SIG_DFL);
- SDL_Quit();
-+#ifdef __native_client__
-+ exit(sig);
-+#else
- raise(sig);
-+#endif
- }
-
- static int SDL_fatal_signals[] = {
-diff --git a/src/audio/SDL_audio.c b/src/audio/SDL_audio.c
-index bdeacdc..ac43356 100644
---- a/src/audio/SDL_audio.c
-+++ b/src/audio/SDL_audio.c
-@@ -36,6 +36,9 @@
-
- /* Available audio drivers */
- static AudioBootStrap *bootstrap[] = {
-+#if SDL_AUDIO_DRIVER_NACL
-+ &NACLAUD_bootstrap,
-+#endif
- #if SDL_AUDIO_DRIVER_BSD
- &BSD_AUDIO_bootstrap,
- #endif
-diff --git a/src/audio/SDL_sysaudio.h b/src/audio/SDL_sysaudio.h
-index 50cf179..7b9a0a7 100644
---- a/src/audio/SDL_sysaudio.h
-+++ b/src/audio/SDL_sysaudio.h
-@@ -156,6 +156,9 @@ extern AudioBootStrap MINTAUDIO_STFA_bootstrap;
- extern AudioBootStrap MINTAUDIO_XBIOS_bootstrap;
- extern AudioBootStrap MINTAUDIO_DMA8_bootstrap;
- #endif
-+#if SDL_AUDIO_DRIVER_NACL
-+extern AudioBootStrap NACLAUD_bootstrap;
-+#endif
- #if SDL_AUDIO_DRIVER_DISK
- extern AudioBootStrap DISKAUD_bootstrap;
- #endif
-diff --git a/src/audio/nacl/SDL_naclaudio.cc b/src/audio/nacl/SDL_naclaudio.cc
-new file mode 100644
-index 0000000..7a02156
---- /dev/null
-+++ b/src/audio/nacl/SDL_naclaudio.cc
-@@ -0,0 +1,140 @@
-+#include "SDL_config.h"
-+#include "SDL_naclaudio.h"
-+
-+#include <assert.h>
-+
-+#include <ppapi/c/pp_instance.h>
-+#include <ppapi/c/ppb.h>
-+#include <ppapi/c/ppb_audio.h>
-+#include <ppapi/c/ppb_audio_config.h>
-+#include <ppapi/c/ppb_core.h>
-+
-+extern PP_Instance g_nacl_pp_instance;
-+extern PPB_GetInterface g_nacl_get_interface;
-+extern const PPB_Core_1_0* g_nacl_core_interface;
-+
-+const PPB_Audio_1_1* g_nacl_audio_interface;
-+const PPB_AudioConfig_1_1* g_nacl_audio_config_interface;
-+
-+extern "C" {
-+
-+#include "SDL_rwops.h"
-+#include "SDL_timer.h"
-+#include "SDL_audio.h"
-+#include "SDL_mutex.h"
-+#include "../SDL_audiomem.h"
-+#include "../SDL_audio_c.h"
-+#include "../SDL_audiodev_c.h"
-+
-+/* The tag name used by NACL audio */
-+#define NACLAUD_DRIVER_NAME "nacl"
-+
-+const uint32_t kSampleFrameCount = 4096u;
-+
-+/* Audio driver functions */
-+static int NACLAUD_OpenAudio(_THIS, SDL_AudioSpec* spec);
-+static void NACLAUD_CloseAudio(_THIS);
-+
-+static void AudioCallback(void* samples, uint32_t buffer_size, PP_TimeDelta,
-+ void* data);
-+
-+/* Audio driver bootstrap functions */
-+static int NACLAUD_Available(void) {
-+ return g_nacl_pp_instance && g_nacl_get_interface;
-+}
-+
-+static void NACLAUD_DeleteDevice(SDL_AudioDevice* device) {
-+ if (device->hidden->audio) {
-+ g_nacl_audio_interface->StopPlayback(device->hidden->audio);
-+ g_nacl_core_interface->ReleaseResource(device->hidden->audio);
-+ device->hidden->audio = 0;
-+ }
-+}
-+
-+static SDL_AudioDevice* NACLAUD_CreateDevice(int devindex) {
-+ SDL_AudioDevice* _this;
-+
-+ /* Initialize all variables that we clean on shutdown */
-+ _this = (SDL_AudioDevice*)SDL_malloc(sizeof(SDL_AudioDevice));
-+ if (_this) {
-+ SDL_memset(_this, 0, (sizeof *_this));
-+ _this->hidden =
-+ (struct SDL_PrivateAudioData*)SDL_malloc((sizeof *_this->hidden));
-+ }
-+ if ((_this == NULL) || (_this->hidden == NULL)) {
-+ SDL_OutOfMemory();
-+ if (_this) {
-+ SDL_free(_this);
-+ }
-+ return (0);
-+ }
-+ SDL_memset(_this->hidden, 0, (sizeof *_this->hidden));
-+
-+ _this->hidden->mutex = SDL_CreateMutex();
-+
-+ // TODO: Move audio device creation to NACLAUD_OpenAudio.
-+ g_nacl_audio_interface =
-+ (const PPB_Audio_1_1*)g_nacl_get_interface(PPB_AUDIO_INTERFACE_1_1);
-+ g_nacl_audio_config_interface =
-+ (const PPB_AudioConfig_1_1*)g_nacl_get_interface(
-+ PPB_AUDIO_CONFIG_INTERFACE_1_1);
-+
-+ _this->hidden->sample_frame_count =
-+ g_nacl_audio_config_interface->RecommendSampleFrameCount(
-+ g_nacl_pp_instance, PP_AUDIOSAMPLERATE_44100, kSampleFrameCount);
-+
-+ PP_Resource audio_config = g_nacl_audio_config_interface->CreateStereo16Bit(
-+ g_nacl_pp_instance, PP_AUDIOSAMPLERATE_44100,
-+ _this->hidden->sample_frame_count);
-+ _this->hidden->audio = g_nacl_audio_interface->Create(
-+ g_nacl_pp_instance, audio_config, AudioCallback, _this);
-+
-+ // Start audio playback while we are still on the main thread.
-+ g_nacl_audio_interface->StartPlayback(_this->hidden->audio);
-+
-+ /* Set the function pointers */
-+ _this->OpenAudio = NACLAUD_OpenAudio;
-+ _this->CloseAudio = NACLAUD_CloseAudio;
-+
-+ _this->free = NACLAUD_DeleteDevice;
-+
-+ return _this;
-+}
-+
-+AudioBootStrap NACLAUD_bootstrap = {
-+ NACLAUD_DRIVER_NAME, "SDL nacl audio driver",
-+ NACLAUD_Available, NACLAUD_CreateDevice
-+};
-+
-+static void NACLAUD_CloseAudio(_THIS) {
-+}
-+
-+static void AudioCallback(void* samples, uint32_t buffer_size, PP_TimeDelta,
-+ void* data) {
-+ SDL_AudioDevice* _this = reinterpret_cast<SDL_AudioDevice*>(data);
-+
-+ SDL_LockMutex(_this->hidden->mutex);
-+ /* Only do anything if audio is enabled and not paused */
-+ if (_this->enabled && !_this->paused) {
-+ SDL_memset(samples, _this->spec.silence, buffer_size);
-+ SDL_LockMutex(_this->mixer_lock);
-+ (*_this->spec.callback)(_this->spec.userdata, (Uint8*)samples, buffer_size);
-+ SDL_UnlockMutex(_this->mixer_lock);
-+ } else {
-+ SDL_memset(samples, 0, buffer_size);
-+ }
-+ SDL_UnlockMutex(_this->hidden->mutex);
-+
-+ return;
-+}
-+
-+static int NACLAUD_OpenAudio(_THIS, SDL_AudioSpec* spec) {
-+ // We don't care what the user wants.
-+ spec->freq = 44100;
-+ spec->format = AUDIO_S16LSB;
-+ spec->channels = 2;
-+ spec->samples = _this->hidden->sample_frame_count;
-+ return 1;
-+}
-+
-+} // extern "C"
-diff --git a/src/audio/nacl/SDL_naclaudio.h b/src/audio/nacl/SDL_naclaudio.h
++++ b/include/SDL_main.h
+@@ -54,7 +54,7 @@
+ #define main SDL_main
+
+ /** The prototype for the application's main() function */
+-extern C_LINKAGE int SDL_main(int argc, char *argv[]);
++extern C_LINKAGE int SDL_main(int argc, char *argv[]);
+
+
+ /** @name From the SDL library code -- needed for registering the app on Win32 */
+diff --git a/src/main/nacl/SDL_nacl_main.c b/src/main/nacl/SDL_nacl_main.c
+deleted file mode 100644
+index ef26120..0000000
+--- a/src/main/nacl/SDL_nacl_main.c
++++ /dev/null
+@@ -1,125 +0,0 @@
+-/*
+- Simple DirectMedia Layer
+- Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
+-
+- This software is provided 'as-is', without any express or implied
+- warranty. In no event will the authors be held liable for any damages
+- arising from the use of this software.
+-
+- Permission is granted to anyone to use this software for any purpose,
+- including commercial applications, and to alter it and redistribute it
+- freely, subject to the following restrictions:
+-
+- 1. The origin of this software must not be misrepresented; you must not
+- claim that you wrote the original software. If you use this software
+- in a product, an acknowledgment in the product documentation would be
+- appreciated but is not required.
+- 2. Altered source versions must be plainly marked as such, and must not be
+- misrepresented as being the original software.
+- 3. This notice may not be removed or altered from any source distribution.
+-*/
+-#include "SDL_config.h"
+-
+-#if SDL_VIDEO_DRIVER_NACL
+-
+-/* Include the SDL main definition header */
+-#include "SDL_main.h"
+-#include "../../SDL_trace.h"
+-
+-#include <errno.h>
+-#include <ppapi_simple/ps_main.h>
+-#include <ppapi_simple/ps_event.h>
+-#include <ppapi_simple/ps_interface.h>
+-#include <nacl_io/nacl_io.h>
+-#include <sys/mount.h>
+-#include <nacl_main.h>
+-#include <unistd.h>
+-
+-extern void NACL_SetScreenResolution(int width, int height);
+-
+-static int
+-ProcessArgs(int argc, char** argv) {
+- const char* arg = getenv("SDL_TAR_EXTRACT");
+- if (arg != NULL) {
+- const char* source;
+- const char* target = "/";
+- char* sep;
+- char buf[64];
+- int n;
+-
+- const char* q, *p = arg;
+- while (*p) {
+- while (*p && isspace((unsigned char)*p)) ++p;
+- if (!*p) break;
+- q = p;
+- while (*p && !isspace((unsigned char)*p)) ++p;
+-
+- n = sizeof(buf) - 1;
+- if (p - q < n) n = p - q;
+- strncpy(buf, q, n);
+- buf[n] = '\0';
+-
+- sep = strchr(buf, ':');
+- source = buf;
+- if (sep) {
+- target = sep + 1;
+- *sep = '\0';
+- }
+-
+- SDL_log("extracting tar file '%s' -> '%s'\n", source, target);
+- if (nacl_startup_untar(argv[0], source, target) != 0)
+- return 1;
+- }
+- }
+-
+- return 0;
+-}
+-
+-/* This is started in a worker thread by ppapi_simple! */
+-int
+-nacl_main(int argc, char *argv[])
+-{
+- SDL_TRACE("nacl_main\n");
+- PSEvent* ps_event;
+- PP_Resource event;
+- struct PP_Rect rect;
+- int ready = 0;
+- const PPB_View *ppb_view = PSInterfaceView();
+-
+- if (ProcessArgs(argc, argv) != 0) {
+- return 1;
+- }
+-
+- /* Wait for the first PSE_INSTANCE_DIDCHANGEVIEW event before starting the app */
+- PSEventSetFilter(PSE_INSTANCE_DIDCHANGEVIEW);
+- /* Process all waiting events without blocking */
+- while (!ready) {
+- ps_event = PSEventWaitAcquire();
+- event = ps_event->as_resource;
+- switch(ps_event->type) {
+- /* From DidChangeView, contains a view resource */
+- case PSE_INSTANCE_DIDCHANGEVIEW:
+- ppb_view->GetRect(event, &rect);
+- NACL_SetScreenResolution(rect.size.width, rect.size.height);
+- ready = 1;
+- break;
+- default:
+- break;
+- }
+- PSEventRelease(ps_event);
+- }
+-
+- /*
+- * Startup in /mnt/http by default so resources hosted on the webserver
+- * are accessible in the current working directory.
+- */
+- if (getenv("PWD") == NULL) {
+- if (chdir("/mnt/http") != 0) {
+- SDL_log("chdir to /mnt/http failed: %s\n", strerror(errno));
+- }
+- }
+-
+- return SDL_main(argc, argv);
+-}
+-
+-#endif /* SDL_VIDEO_DRIVER_NACL */
+diff --git a/src/main/nacl/SDL_nacl_main.cc b/src/main/nacl/SDL_nacl_main.cc
new file mode 100644
-index 0000000..ab52848
+index 0000000..ee80b9a
--- /dev/null
-+++ b/src/audio/nacl/SDL_naclaudio.h
-@@ -0,0 +1,23 @@
++++ b/src/main/nacl/SDL_nacl_main.cc
+@@ -0,0 +1,129 @@
++/*
++ Simple DirectMedia Layer
++ Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
++
++ This software is provided 'as-is', without any express or implied
++ warranty. In no event will the authors be held liable for any damages
++ arising from the use of this software.
++
++ Permission is granted to anyone to use this software for any purpose,
++ including commercial applications, and to alter it and redistribute it
++ freely, subject to the following restrictions:
++
++ 1. The origin of this software must not be misrepresented; you must not
++ claim that you wrote the original software. If you use this software
++ in a product, an acknowledgment in the product documentation would be
++ appreciated but is not required.
++ 2. Altered source versions must be plainly marked as such, and must not be
++ misrepresented as being the original software.
++ 3. This notice may not be removed or altered from any source distribution.
++*/
+#include "SDL_config.h"
+
-+#ifndef _SDL_naclaudio_h
-+#define _SDL_naclaudio_h
-+
-+extern "C" {
-+#include "SDL_audio.h"
-+#include "../SDL_sysaudio.h"
-+#include "SDL_mutex.h"
-+}
-+
-+#include <ppapi/c/ppb_audio.h>
-+
-+/* Hidden "this" pointer for the video functions */
-+#define _THIS SDL_AudioDevice *_this
-+
-+struct SDL_PrivateAudioData {
-+ SDL_mutex* mutex;
-+ int sample_frame_count;
-+ PP_Resource audio;
-+};
-+
-+#endif /* _SDL_naclaudio_h */
-diff --git a/src/cpuinfo/SDL_cpuinfo.c b/src/cpuinfo/SDL_cpuinfo.c
-index 5c2d81f..7a757a3 100644
---- a/src/cpuinfo/SDL_cpuinfo.c
-+++ b/src/cpuinfo/SDL_cpuinfo.c
-@@ -53,6 +53,8 @@ static void illegal_instruction(int sig)
- }
- #endif /* HAVE_SETJMP */
-
-+
-+#if SDL_ASSEMBLY_ROUTINES
- static __inline__ int CPU_haveCPUID(void)
- {
- int has_CPUID = 0;
-@@ -280,6 +282,15 @@ done:
- return features;
- }
-
-+#else // SDL_ASSEMBLY_ROUTINES
-+
-+static __inline__ int CPU_haveCPUID(void) { return 0; }
-+static __inline__ int CPU_getCPUIDFeaturesExt(void) { return 0; }
-+static __inline__ int CPU_getCPUIDFeatures(void) { return 0; }
-+
-+#endif // SDL_ASSEMBLY_ROUTINES
++#if SDL_VIDEO_DRIVER_NACL
+
++/* Include the SDL main definition header */
++#include "SDL_main.h"
++#include "../../SDL_trace.h"
+
- static __inline__ int CPU_haveRDTSC(void)
- {
- if ( CPU_haveCPUID() ) {
-diff --git a/src/main/nacl/pepper_instance.c b/src/main/nacl/pepper_instance.c
-new file mode 100644
-index 0000000..7604d37
---- /dev/null
-+++ b/src/main/nacl/pepper_instance.c
-@@ -0,0 +1,355 @@
-+/*
-+ * Copyright (c) 2011 The Native Client Authors. All rights reserved.
-+ * Use of this source code is governed by a BSD-style license that can be
-+ * found in the LICENSE file.
-+ */
-+#include <assert.h>
+#include <errno.h>
-+#include <fcntl.h>
-+#include <libtar.h>
-+#include <pthread.h>
-+#include <stdio.h>
-+#include <string.h>
++#include <ppapi_simple/ps_main.h>
++#include <ppapi_simple/ps_event.h>
++#include <ppapi_simple/ps_interface.h>
++#include <nacl_io/nacl_io.h>
+#include <sys/mount.h>
++#include <nacl_main.h>
+#include <unistd.h>
+
-+#include <SDL.h>
-+#include <SDL_nacl.h>
-+#include <SDL_video.h>
-+#include <SDL_main.h>
-+
-+#include <ppapi/c/pp_errors.h>
-+#include <ppapi/c/pp_instance.h>
-+#include <ppapi/c/ppb.h>
-+#include <ppapi/c/ppb_input_event.h>
-+#include <ppapi/c/ppb_messaging.h>
-+#include <ppapi/c/ppb_var.h>
-+#include <ppapi/c/ppb_view.h>
-+#include <ppapi/c/ppp.h>
-+#include <ppapi/c/ppp_input_event.h>
-+#include <ppapi/c/ppp_instance.h>
-+#include <ppapi/c/pp_rect.h>
-+
-+#include "nacl_io/nacl_io.h"
-+#include "nacl_io/ioctl.h"
-+#include "nacl_io/log.h"
-+
-+static PP_Instance g_instance;
-+static PPB_GetInterface g_get_browser_interface;
-+static struct PPB_Messaging_1_0* g_messaging_interface;
-+static struct PPB_Var_1_1* g_var_interface;
-+static struct PPB_InputEvent_1_0* g_input_event_interface;
-+static struct PPB_View_1_1* g_view_interface;
-+static int g_width = 0;
-+static int g_height = 0;
-+static int g_argc;
-+static const char** g_argn;
-+static const char** g_argv;
-+static const char* g_tty_prefix;
-+static pthread_t g_sdl_thread;
-+
-+static void* sdl_thread_start(void*);
-+static void ProcessArgs();
-+
-+static PP_Bool Instance_DidCreate(PP_Instance instance, uint32_t argc,
-+ const char* argn[], const char* argv[]) {
-+ int i;
-+
-+ g_instance = instance;
-+ g_input_event_interface->RequestInputEvents(instance,
-+ PP_INPUTEVENT_CLASS_MOUSE);
-+ g_input_event_interface->RequestFilteringInputEvents(
-+ instance, PP_INPUTEVENT_CLASS_KEYBOARD);
-+
-+ nacl_io_init_ppapi(instance, g_get_browser_interface);
-+
-+ // Copy args so they can be processed later by the SDL thread.
-+ g_argc = argc;
-+ g_argn = (const char**)malloc(argc * sizeof(char*));
-+ g_argv = (const char**)malloc(argc * sizeof(char*));
-+ memset(g_argn, 0, argc * sizeof(char*));
-+ memset(g_argv, 0, argc * sizeof(char*));
-+
-+ for (i = 0; i < argc; i++) {
-+ if (argn[i]) g_argn[i] = strdup(argn[i]);
-+ if (argv[i]) g_argv[i] = strdup(argv[i]);
-+ }
-+
-+ return PP_TRUE;
-+}
-+
-+static void Instance_DidDestroy(PP_Instance instance) {}
-+
-+static void Instance_DidChangeView(PP_Instance instance,
-+ PP_Resource view_resource) {
-+ struct PP_Rect view_rect;
-+ if (g_width && g_height) return;
-+
-+ if (g_view_interface->GetRect(view_resource, &view_rect) == PP_FALSE) {
-+ fprintf(stderr, "SDL: Unable to get view rect!\n");
-+ return;
-+ }
-+
-+ if (view_rect.size.width == g_width && view_rect.size.height == g_height)
-+ return; // Size didn't change, no need to update anything.
-+
-+ g_width = view_rect.size.width;
-+ g_height = view_rect.size.height;
-+
-+ SDL_NACL_SetInstance(g_instance, g_get_browser_interface, g_width, g_height);
-+ pthread_create(&g_sdl_thread, NULL, sdl_thread_start, NULL);
-+}
-+
-+/*
-+ * Entry point for the main SDL thread. The job of this thread is to
-+ * run SDL_main, which in most cases is the application's main() function
-+ * re-defined by the pre-processor in SDL_main.h.
-+ */
-+static void* sdl_thread_start(void* arg) {
-+ char* argv[2];
-+ int rtn;
-+
-+ ProcessArgs();
-+ fprintf(stderr, "SDL: calling SDL_main\n");
-+ argv[0] = (char*)"SDL applicaiton";
-+ argv[1] = NULL;
-+ rtn = SDL_main(1, argv);
-+ fprintf(stderr, "SDL: SDL_main returned: %d\n", rtn);
-+ exit(rtn);
-+ return NULL;
-+}
-+
-+static ssize_t TtyOutputHandler(const char* buf, size_t count, void* user_data) {
-+ // We prepend the prefix_ to the data in buf, then package it up
-+ // and post it as a message to javascript.
-+ char* message = (char*)malloc(count + strlen(g_tty_prefix));
-+ strcpy(message, g_tty_prefix);
-+ memcpy(message + strlen(g_tty_prefix), buf, count);
-+ struct PP_Var var = g_var_interface->VarFromUtf8(message, count + strlen(g_tty_prefix));
-+ g_messaging_interface->PostMessage(g_instance, var);
-+ g_var_interface->Release(var);
-+ free(message);
-+ return count;
-+}
-+
-+static void ProcessArgs() {
-+ int i;
-+ int rtn;
-+ int mount_default = 1;
-+ nacl_io_log("SDL: ProcessArgs %d\n", g_argc);
-+
-+ // This could fail if the sdl_mount_http attributes
-+ // above created a mount on "/".
-+ fprintf(stderr, "SDL: creating memfs on root\n");
-+
-+ rtn = umount("/");
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: umount failed: %s\n", strerror(errno));
-+
-+ rtn = mount("", "/", "memfs", 0, "");
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: mount failed: %s\n", strerror(errno));
-+
-+ rtn = mkdir("/tmp", S_IRWXU | S_IRWXG);
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: mkdir /tmp failed: %s\n", strerror(errno));
-+
-+ rtn = mkdir("/home", S_IRWXU | S_IRWXG);
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: mkdir /home failed: %s\n", strerror(errno));
-+
-+ rtn = mount("", "/tmp", "html5fs", 0, "type=TEMPORARY");
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: mount /tmp failed: %s\n", strerror(errno));
-+
-+ for (i = 0; i < g_argc; i++) {
-+ if (!strcmp(g_argn[i], "ps_stdout")) {
-+ int fd1 = open(g_argv[i], O_WRONLY);
-+ dup2(fd1, 1);
-+ } else if (!strcmp(g_argn[i], "ps_stderr")) {
-+ int fd2 = open(g_argv[i], O_WRONLY);
-+ dup2(fd2, 2);
-+ } else if (!strcmp(g_argn[i], "ps_tty_prefix")) {
-+ g_tty_prefix = g_argv[i];
-+ struct tioc_nacl_output handler;
-+ handler.handler = TtyOutputHandler;
-+ handler.user_data = NULL;
-+ int tty_fd = open("/dev/tty", O_WRONLY);
-+ if (tty_fd != -1) {
-+ ioctl(tty_fd, TIOCNACLOUTPUT, &handler);
-+ close(tty_fd);
-+ }
-+ } else if (!strcmp(g_argn[i], "fs_pers")) {
-+ mount_default = 0;
-+ char *ptr;
-+ long sz = strtol(g_argv[i], &ptr, 10);
-+ fprintf(stderr, "SDL: adding html5fs mount size: %ld\n", sz);
-+ if (sz > 0) {
-+ char params[255];
-+ sprintf(params, "type=PERSISTENT,expected_size=%ld", sz);
-+ if (mount("", "/persistent", "html5fs", 0, params))
-+ fprintf (stderr, "mount failed");
-+ } else {
-+ fprintf (stderr, "zero fs size");
-+ }
-+ }
-+ else if (!strcmp(g_argn[i], "fs_http")) {
-+ mount_default = 0;
-+ mount(g_argv[i], "/http", "httpfs", 0, "");
-+ } else if (!strcmp(g_argn[i], "sdl_mount_http")) {
-+ const char* source;
-+ const char* target = "/";
-+ char* sep;
-+ char buf[64];
-+ int n;
-+
-+ const char* q, *p = g_argv[i];
-+ while (*p) {
-+ while (*p && isspace(*p)) ++p;
-+ if (!*p) break;
-+ q = p;
-+ while (*p && !isspace(*p)) ++p;
-+
-+ n = sizeof(buf) - 1;
-+ if (p - q < n) n = p - q;
-+ strncpy(buf, q, n);
-+ buf[n] = '\0';
-+
-+ sep = strchr(buf, ':');
-+ source = buf;
-+ if (sep) {
-+ target = sep + 1;
-+ *sep = '\0';
-+ }
-+
-+ mount_default = 0;
-+ fprintf(stderr, "SDL: adding http mount '%s' -> '%s'\n", source,
-+ target);
-+ rtn = mount(source, target, "httpfs", 0, "");
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: mount failed: %s\n", strerror(errno));
-+ }
-+ }
-+ }
-+
-+ if (mount_default) {
-+ // Create an http mount by default
-+ fprintf(stderr, "SDL: creating default http mount 1\n");
-+ rtn = chdir("/home");
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: chdir failed: %s\n", strerror(errno));
-+ rtn = mount(".", "/home", "httpfs", 0, "");
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: mount failed: %s\n", strerror(errno));
-+ }
-+
-+ for (i = 0; i < g_argc; i++) {
-+ nacl_io_log("SDL: arg=%s\n", g_argn[i]);
-+ if (!strcasecmp(g_argn[i], "PWD")) {
-+ int rtn = chdir(g_argv[i]);
-+ if (rtn != 0)
-+ nacl_io_log("SDL: chdir(%s) failed\n", g_argv[i]);
-+ else
-+ nacl_io_log("SDL: chdir(%s)\n", g_argv[i]);
-+ } else if (!strcmp(g_argn[i], "sdl_tar_extract")) {
-+ const char* source;
-+ const char* target = "/";
-+ char* sep;
-+ char buf[64];
-+ int n;
-+
-+ const char* q, *p = g_argv[i];
-+ while (*p) {
-+ while (*p && isspace(*p)) ++p;
-+ if (!*p) break;
-+ q = p;
-+ while (*p && !isspace(*p)) ++p;
-+
-+ n = sizeof(buf) - 1;
-+ if (p - q < n) n = p - q;
-+ strncpy(buf, q, n);
-+ buf[n] = '\0';
-+
-+ sep = strchr(buf, ':');
-+ source = buf;
-+ if (sep) {
-+ target = sep + 1;
-+ *sep = '\0';
-+ }
-+
-+ fprintf(stderr, "SDL: extracting tar file '%s' -> '%s'\n", source,
-+ target);
-+
-+ TAR* tar;
-+ rtn = tar_open(&tar, (char*)source, NULL, O_RDONLY, 0, 0);
-+ if (rtn != 0) {
-+ fprintf(stderr, "SDL: tar_open failed\n");
-+ assert(0);
-+ continue;
-+ }
-+
-+ rtn = mkdir(target, S_IRWXU | S_IRWXG);
-+ if (rtn != 0)
-+ fprintf(stderr, "SDL: mkdir failed: %s\n", strerror(errno));
-+
-+ rtn = tar_extract_all(tar, (char*)target);
-+ if (rtn != 0) {
-+ fprintf(stderr, "SDL: tar_extract_all failed\n");
-+ assert(0);
-+ }
-+
-+ rtn = tar_close(tar);
-+ if (rtn != 0) {
-+ fprintf(stderr, "SDL: tar_clone failed\n");
-+ assert(0);
++extern "C" void NACL_SetScreenResolution(int width, int height);
++
++static int
++ProcessArgs(int argc, char** argv) {
++ const char* arg = getenv("SDL_TAR_EXTRACT");
++ if (arg != NULL) {
++ const char* source;
++ const char* target = "/";
++ char* sep;
++ char buf[64];
++ int n;
++
++ const char* q, *p = arg;
++ while (*p) {
++ while (*p && isspace((unsigned char)*p)) ++p;
++ if (!*p) break;
++ q = p;
++ while (*p && !isspace((unsigned char)*p)) ++p;
++
++ n = sizeof(buf) - 1;
++ if (p - q < n) n = p - q;
++ strncpy(buf, q, n);
++ buf[n] = '\0';
++
++ sep = strchr(buf, ':');
++ source = buf;
++ if (sep) {
++ target = sep + 1;
++ *sep = '\0';
++ }
++
++ SDL_log("extracting tar file '%s' -> '%s'\n", source, target);
++ if (nacl_startup_untar(argv[0], source, target) != 0)
++ return 1;
+ }
-+ }
+ }
-+ }
-+}
-+
-+static void Instance_DidChangeFocus(PP_Instance instance, PP_Bool has_focus) {}
-+
-+static PP_Bool Instance_HandleDocumentLoad(PP_Instance instance,
-+ PP_Resource url_loader) {
-+ return PP_FALSE;
-+}
-+
-+static PP_Bool InputEvent_HandleInputEvent(PP_Instance instance,
-+ PP_Resource input_event) {
-+ SDL_NACL_PushEvent(input_event);
-+ return PP_TRUE;
-+}
-+
-+PP_EXPORT int32_t
-+PPP_InitializeModule(PP_Module module, PPB_GetInterface get_browser) {
-+ g_get_browser_interface = get_browser;
-+ g_input_event_interface =
-+ (struct PPB_InputEvent_1_0*)get_browser(PPB_INPUT_EVENT_INTERFACE_1_0);
-+ g_messaging_interface =
-+ (struct PPB_InputEvent_1_0*)get_browser(PPB_MESSAGING_INTERFACE_1_0);
-+ g_var_interface = (struct PPB_Var_1_1*)get_browser(PPB_VAR_INTERFACE_1_1);
-+ g_view_interface = (struct PPB_View_1_1*)get_browser(PPB_VIEW_INTERFACE_1_1);
-+ return PP_OK;
-+}
-+
-+PP_EXPORT const void* PPP_GetInterface(const char* interface_name) {
-+ if (strcmp(interface_name, PPP_INSTANCE_INTERFACE) == 0) {
-+ static struct PPP_Instance_1_1 instance_interface = {
-+ &Instance_DidCreate,
-+ &Instance_DidDestroy,
-+ &Instance_DidChangeView,
-+ &Instance_DidChangeFocus,
-+ &Instance_HandleDocumentLoad,
-+ };
-+ return &instance_interface;
-+ } else if (strcmp(interface_name, PPP_INPUT_EVENT_INTERFACE_0_1) == 0) {
-+ static struct PPP_InputEvent_0_1 input_event_interface = {
-+ &InputEvent_HandleInputEvent,
-+ };
-+ return &input_event_interface;
-+ }
-+ return NULL;
-+}
+
-+PP_EXPORT void PPP_ShutdownModule() {}
-diff --git a/src/thread/pthread/SDL_systhread.c b/src/thread/pthread/SDL_systhread.c
-index 479bf34..a3b9119 100644
---- a/src/thread/pthread/SDL_systhread.c
-+++ b/src/thread/pthread/SDL_systhread.c
-@@ -81,12 +81,15 @@ void SDL_SYS_SetupThread(void)
- int i;
- sigset_t mask;
-
-+ // NativeClient does not yet support signals.
-+#ifndef __NACL__
- /* Mask asynchronous signals for this thread */
- sigemptyset(&mask);
- for ( i=0; sig_list[i]; ++i ) {
- sigaddset(&mask, sig_list[i]);
- }
- pthread_sigmask(SIG_BLOCK, &mask, 0);
-+#endif
-
- #ifdef PTHREAD_CANCEL_ASYNCHRONOUS
- /* Allow ourselves to be asynchronously cancelled */
-diff --git a/src/video/SDL_sysvideo.h b/src/video/SDL_sysvideo.h
-index 1c72e09..9fc1a85 100644
---- a/src/video/SDL_sysvideo.h
-+++ b/src/video/SDL_sysvideo.h
-@@ -317,6 +317,9 @@ typedef struct VideoBootStrap {
- SDL_VideoDevice *(*create)(int devindex);
- } VideoBootStrap;
-
-+#if SDL_VIDEO_DRIVER_NACL
-+extern VideoBootStrap NACL_bootstrap;
-+#endif
- #if SDL_VIDEO_DRIVER_QUARTZ
- extern VideoBootStrap QZ_bootstrap;
- #endif
-diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
-index e84ef35..f8a5090 100644
---- a/src/video/SDL_video.c
-+++ b/src/video/SDL_video.c
-@@ -33,6 +33,9 @@
-
- /* Available video drivers */
- static VideoBootStrap *bootstrap[] = {
-+#if SDL_VIDEO_DRIVER_NACL
-+ &NACL_bootstrap,
-+#endif
- #if SDL_VIDEO_DRIVER_QUARTZ
- &QZ_bootstrap,
- #endif
-@@ -764,6 +767,8 @@ SDL_Surface * SDL_SetVideoMode (int width, int height, int bpp, Uint32 flags)
- #define __SDL_NOGETPROCADDR__
- #elif defined(__MINT__)
- #define __SDL_NOGETPROCADDR__
-+#elif defined(__native_client__)
-+#define __SDL_NOGETPROCADDR__
- #endif
- #ifdef __SDL_NOGETPROCADDR__
- #define SDL_PROC(ret,func,params) video->func=func;
-diff --git a/src/video/nacl/SDL_naclevents.cc b/src/video/nacl/SDL_naclevents.cc
-new file mode 100644
-index 0000000..c9eaea8
---- /dev/null
-+++ b/src/video/nacl/SDL_naclevents.cc
-@@ -0,0 +1,320 @@
-+#include "SDL_config.h"
-+
-+#include "SDL_nacl.h"
-+
-+extern "C" {
-+#include "SDL.h"
-+#include "../../events/SDL_sysevents.h"
-+#include "../../events/SDL_events_c.h"
-+}
-+
-+#include "SDL_naclevents_c.h"
-+#include "eventqueue.h"
-+#include <ppapi/c/pp_point.h>
-+#include <ppapi/c/pp_var.h>
-+#include <ppapi/c/ppb_input_event.h>
-+#include <ppapi/c/ppb_var.h>
-+
-+#include <math.h>
-+
-+extern const PPB_InputEvent_1_0 *g_nacl_input_event_interface;
-+extern const PPB_MouseInputEvent_1_1 *g_nacl_mouse_input_event_interface;
-+extern const PPB_WheelInputEvent_1_0 *g_nacl_wheel_input_event_interface;
-+extern const PPB_KeyboardInputEvent_1_0 *g_nacl_keyboard_input_event_interface;
-+extern const PPB_Var_1_1 *g_nacl_var_interface;
-+
-+static EventQueue event_queue;
-+
-+static Uint8 translateButton(int32_t button) {
-+ switch (button) {
-+ case PP_INPUTEVENT_MOUSEBUTTON_LEFT:
-+ return SDL_BUTTON_LEFT;
-+ case PP_INPUTEVENT_MOUSEBUTTON_MIDDLE:
-+ return SDL_BUTTON_MIDDLE;
-+ case PP_INPUTEVENT_MOUSEBUTTON_RIGHT:
-+ return SDL_BUTTON_RIGHT;
-+ case PP_INPUTEVENT_MOUSEBUTTON_NONE:
-+ default:
-+ return 0;
-+ }
-+}
-+
-+// Translate ASCII code to browser keycode
-+static uint8_t translateAscii(uint8_t ascii) {
-+ if ('A' <= ascii && ascii <= 'Z') {
-+ return ascii;
-+ } else if ('a' <= ascii && ascii <= 'z') {
-+ return toupper(ascii);
-+ } else if ('0' <= ascii && ascii <= '9') {
-+ return ascii;
-+ } else if (' ' == ascii || '\r' == ascii || '\t' == ascii ||
-+ '\x1b' == ascii || '\b' == ascii) {
-+ return ascii;
-+ } else {
-+ switch (ascii) {
-+ case '!': return '1';
-+ case '@': return '2';
-+ case '#': return '3';
-+ case '$': return '4';
-+ case '%': return '5';
-+ case '^': return '6';
-+ case '&': return '7';
-+ case '*': return '8';
-+ case '(': return '9';
-+ case ')': return '0';
-+ case ';': case ':': return 186;
-+ case '=': case '+': return 187;
-+ case ',': case '<': return 188;
-+ case '-': case '_': return 189;
-+ case '.': case '>': return 190;
-+ case '/': case '?': return 191;
-+ case '`': case '~': return 192;
-+ case '[': case '{': return 219;
-+ case '\\': case '|': return 220;
-+ case ']': case '}': return 221;
-+ case '\'': case '"': return 222;
-+ default:
-+ break;
-+ }
-+ }
-+ return 0;
-+}
-+
-+// Translate browser keycode to SDLKey
-+static SDLKey translateKey(uint32_t code) {
-+ if (code >= 'A' && code <= 'Z')
-+ return (SDLKey)(code - 'A' + SDLK_a);
-+ if (code >= SDLK_0 && code <= SDLK_9)
-+ return (SDLKey)code;
-+ const uint32_t f1_code = 112;
-+ if (code >= f1_code && code < f1_code + 12)
-+ return (SDLKey)(code - f1_code + SDLK_F1);
-+ const uint32_t kp0_code = 96;
-+ if (code >= kp0_code && code < kp0_code + 10)
-+ return (SDLKey)(code - kp0_code + SDLK_KP0);
-+ switch (code) {
-+ case SDLK_BACKSPACE:
-+ return SDLK_BACKSPACE;
-+ case SDLK_TAB:
-+ return SDLK_TAB;
-+ case SDLK_RETURN:
-+ return SDLK_RETURN;
-+ case SDLK_PAUSE:
-+ return SDLK_PAUSE;
-+ case SDLK_ESCAPE:
-+ return SDLK_ESCAPE;
-+ case 16:
-+ return SDLK_LSHIFT;
-+ case 17:
-+ return SDLK_LCTRL;
-+ case 18:
-+ return SDLK_LALT;
-+ case 32:
-+ return SDLK_SPACE;
-+ case 37:
-+ return SDLK_LEFT;
-+ case 38:
-+ return SDLK_UP;
-+ case 39:
-+ return SDLK_RIGHT;
-+ case 40:
-+ return SDLK_DOWN;
-+ case 106:
-+ return SDLK_KP_MULTIPLY;
-+ case 107:
-+ return SDLK_KP_PLUS;
-+ case 109:
-+ return SDLK_KP_MINUS;
-+ case 110:
-+ return SDLK_KP_PERIOD;
-+ case 111:
-+ return SDLK_KP_DIVIDE;
-+ case 45:
-+ return SDLK_INSERT;
-+ case 46:
-+ return SDLK_DELETE;
-+ case 36:
-+ return SDLK_HOME;
-+ case 35:
-+ return SDLK_END;
-+ case 33:
-+ return SDLK_PAGEUP;
-+ case 34:
-+ return SDLK_PAGEDOWN;
-+ case 189:
-+ return SDLK_MINUS;
-+ case 187:
-+ return SDLK_EQUALS;
-+ case 219:
-+ return SDLK_LEFTBRACKET;
-+ case 221:
-+ return SDLK_RIGHTBRACKET;
-+ case 186:
-+ return SDLK_SEMICOLON;
-+ case 222:
-+ return SDLK_QUOTE;
-+ case 220:
-+ return SDLK_BACKSLASH;
-+ case 188:
-+ return SDLK_COMMA;
-+ case 190:
-+ return SDLK_PERIOD;
-+ case 191:
-+ return SDLK_SLASH;
-+ case 192:
-+ return SDLK_BACKQUOTE;
-+ default:
-+ return SDLK_UNKNOWN;
-+ }
-+}
-+
-+static SDL_Event *copyEvent(SDL_Event *event) {
-+ SDL_Event *event_copy = (SDL_Event*)malloc(sizeof(SDL_Event));
-+ *event_copy = *event;
-+ return event_copy;
-+}
-+
-+void SDL_NACL_PushEvent(PP_Resource input_event) {
-+ static Uint8 last_scancode = 0;
-+ SDL_keysym keysym;
-+ static double wheel_clicks_x;
-+ static double wheel_clicks_y;
-+ SDL_Event event;
-+ PP_InputEvent_Type type = g_nacl_input_event_interface->GetType(input_event);
-+
-+ if (type == PP_INPUTEVENT_TYPE_MOUSEDOWN ||
-+ type == PP_INPUTEVENT_TYPE_MOUSEUP) {
-+ event.type = (type == PP_INPUTEVENT_TYPE_MOUSEUP) ? SDL_MOUSEBUTTONUP
-+ : SDL_MOUSEBUTTONDOWN;
-+ event.button.button = translateButton(
-+ g_nacl_mouse_input_event_interface->GetButton(input_event));
-+ PP_Point point =
-+ g_nacl_mouse_input_event_interface->GetPosition(input_event);
-+ event.button.x = point.x;
-+ event.button.y = point.y;
-+ event_queue.PushEvent(copyEvent(&event));
-+ } else if (type == PP_INPUTEVENT_TYPE_WHEEL) {
-+ PP_FloatPoint ticks =
-+ g_nacl_wheel_input_event_interface->GetTicks(input_event);
-+ wheel_clicks_x += ticks.x;
-+ wheel_clicks_y += ticks.y;
-+ int sdl_wheel_clicks_x = trunc(wheel_clicks_x);
-+ int sdl_wheel_clicks_y = trunc(wheel_clicks_y);
-+ event.button.x = event.button.y = 0;
-+ event.button.button =
-+ (sdl_wheel_clicks_x > 0) ? SDL_BUTTON_X1 : SDL_BUTTON_X2;
-+ for (int i = 0; i < abs(sdl_wheel_clicks_x); i++) {
-+ event.type = SDL_MOUSEBUTTONDOWN;
-+ event_queue.PushEvent(copyEvent(&event));
-+ event.type = SDL_MOUSEBUTTONUP;
-+ event_queue.PushEvent(copyEvent(&event));
-+ }
-+ event.button.button =
-+ (sdl_wheel_clicks_y > 0) ? SDL_BUTTON_WHEELUP : SDL_BUTTON_WHEELDOWN;
-+ for (int i = 0; i < abs(sdl_wheel_clicks_y); i++) {
-+ event.type = SDL_MOUSEBUTTONDOWN;
-+ event_queue.PushEvent(copyEvent(&event));
-+ event.type = SDL_MOUSEBUTTONUP;
-+ event_queue.PushEvent(copyEvent(&event));
-+ }
-+ wheel_clicks_x -= sdl_wheel_clicks_x;
-+ wheel_clicks_y -= sdl_wheel_clicks_y;
-+ } else if (type == PP_INPUTEVENT_TYPE_MOUSEMOVE) {
-+ event.type = SDL_MOUSEMOTION;
-+ PP_Point point =
-+ g_nacl_mouse_input_event_interface->GetPosition(input_event);
-+ event.motion.x = point.x;
-+ event.motion.y = point.y;
-+ event_queue.PushEvent(copyEvent(&event));
-+ } else if (type == PP_INPUTEVENT_TYPE_KEYDOWN ||
-+ type == PP_INPUTEVENT_TYPE_KEYUP ||
-+ type == PP_INPUTEVENT_TYPE_CHAR) {
-+ // PPAPI sends us separate events for KEYDOWN and CHAR; the first one
-+ // contains only the keycode, the second one - only the unicode text.
-+ // SDL wants both in SDL_PRESSED event :(
-+ // For now, ignore the keydown event for printable ascii (32-126) as we
-+ // know we'll get a char event and can set sym directly. For everything
-+ // else, risk sending an extra SDL_PRESSED with unicode text and zero
-+ // keycode for scancode / sym.
-+ // It seems that SDL 1.3 is better in this regard.
-+ keysym.scancode =
-+ g_nacl_keyboard_input_event_interface->GetKeyCode(input_event);
-+ PP_Var unicode_var =
-+ g_nacl_keyboard_input_event_interface->GetCharacterText(input_event);
-+ uint32_t unicode_var_len;
-+ keysym.unicode =
-+ g_nacl_var_interface->VarToUtf8(unicode_var, &unicode_var_len)[0];
-+ g_nacl_var_interface->Release(unicode_var);
-+ keysym.sym = translateKey(keysym.scancode);
-+ if (type == PP_INPUTEVENT_TYPE_KEYDOWN) {
-+ event.type = SDL_KEYDOWN;
-+ last_scancode = keysym.scancode;
-+ if (keysym.sym >= ' ' && keysym.sym <= 126) {
-+ return;
-+ }
-+ } else if (type == PP_INPUTEVENT_TYPE_CHAR) {
-+ event.type = SDL_KEYDOWN;
-+ if (keysym.sym >= ' ' && keysym.sym <= 126) {
-+ keysym.scancode = translateAscii(keysym.unicode);
-+ keysym.sym = translateKey(keysym.scancode);
-+ } else if (last_scancode) {
-+ keysym.scancode = last_scancode;
-+ keysym.sym = translateKey(keysym.scancode);
-+ }
-+ } else { // event->type == PP_INPUTEVENT_TYPE_KEYUP
-+ event.type = SDL_KEYUP;
-+ last_scancode = 0;
-+ }
-+ keysym.mod = KMOD_NONE;
-+ event.key.keysym = keysym;
-+ event_queue.PushEvent(copyEvent(&event));
-+ } else if (type == PP_INPUTEVENT_TYPE_MOUSEENTER ||
-+ type == PP_INPUTEVENT_TYPE_MOUSELEAVE) {
-+ event.type = SDL_ACTIVEEVENT;
-+ event.active.gain = (type == PP_INPUTEVENT_TYPE_MOUSEENTER) ? 1 : 0;
-+ event.active.state = SDL_APPMOUSEFOCUS;
-+ event_queue.PushEvent(copyEvent(&event));
-+ }
-+}
-+
-+void SDL_NACL_SetHasFocus(int has_focus) {
-+ SDL_Event event;
-+ event.type = SDL_ACTIVEEVENT;
-+ event.active.gain = has_focus ? 1 : 0;
-+ event.active.state = SDL_APPINPUTFOCUS;
-+ event_queue.PushEvent(copyEvent(&event));
-+}
-+
-+void SDL_NACL_SetPageVisible(int is_visible) {
-+ SDL_Event event;
-+ event.type = SDL_ACTIVEEVENT;
-+ event.active.gain = is_visible ? 1 : 0;
-+ event.active.state = SDL_APPACTIVE;
-+ event_queue.PushEvent(copyEvent(&event));
-+}
-+
-+void NACL_PumpEvents(_THIS) {
-+ SDL_Event* event;
-+ while (event = event_queue.PopEvent()) {
-+ if (event->type == SDL_MOUSEBUTTONDOWN) {
-+ SDL_PrivateMouseButton(SDL_PRESSED, event->button.button,
-+ event->button.x, event->button.y);
-+ } else if (event->type == SDL_MOUSEBUTTONUP) {
-+ SDL_PrivateMouseButton(SDL_RELEASED, event->button.button,
-+ event->button.x, event->button.y);
-+ } else if (event->type == SDL_MOUSEMOTION) {
-+ SDL_PrivateMouseMotion(0, 0, event->motion.x, event->motion.y);
-+ } else if (event->type == SDL_KEYDOWN) {
-+ SDL_PrivateKeyboard(SDL_PRESSED, &event->key.keysym);
-+ } else if (event->type == SDL_KEYUP) {
-+ SDL_PrivateKeyboard(SDL_RELEASED, &event->key.keysym);
-+ } else if (event->type == SDL_ACTIVEEVENT) {
-+ SDL_PrivateAppActive(event->active.gain, event->active.state);
-+ }
-+ free(event);
-+ }
-+}
-+
-+void NACL_InitOSKeymap(_THIS) {
-+ /* do nothing. */
-+}
-diff --git a/src/video/nacl/SDL_naclevents_c.h b/src/video/nacl/SDL_naclevents_c.h
-new file mode 100644
-index 0000000..71ae309
---- /dev/null
-+++ b/src/video/nacl/SDL_naclevents_c.h
-@@ -0,0 +1,7 @@
-+#include "SDL_config.h"
-+
-+#include "SDL_naclvideo.h"
-+#include "SDL_nacl.h"
-+
-+extern void NACL_InitOSKeymap(_THIS);
-+extern void NACL_PumpEvents(_THIS);
-diff --git a/src/video/nacl/SDL_naclvideo.cc b/src/video/nacl/SDL_naclvideo.cc
-new file mode 100644
-index 0000000..f1ababa
---- /dev/null
-+++ b/src/video/nacl/SDL_naclvideo.cc
-@@ -0,0 +1,465 @@
-+#include "SDL_config.h"
-+
-+#include <assert.h>
-+
-+#include "SDL_naclvideo.h"
-+#include "SDL_naclevents_c.h"
-+
-+#include <ppapi/c/pp_completion_callback.h>
-+#include <ppapi/c/pp_errors.h>
-+#include <ppapi/c/pp_instance.h>
-+#include <ppapi/c/pp_point.h>
-+#include <ppapi/c/pp_rect.h>
-+#include <ppapi/c/pp_size.h>
-+#include <ppapi/c/pp_var.h>
-+#include <ppapi/c/ppb_core.h>
-+#include <ppapi/c/ppb_graphics_2d.h>
-+#include <ppapi/c/ppb_graphics_3d.h>
-+#include <ppapi/c/ppb_image_data.h>
-+#include <ppapi/c/ppb_input_event.h>
-+#include <ppapi/c/ppb_instance.h>
-+#include <ppapi/c/ppb_opengles2.h>
-+#include <ppapi/c/ppb_var.h>
-+#include <ppapi/gles2/gl2ext_ppapi.h>
-+
-+PP_Instance g_nacl_pp_instance;
-+PPB_GetInterface g_nacl_get_interface;
-+const PPB_Core_1_0 *g_nacl_core_interface;
-+const PPB_Instance_1_0 *g_nacl_instance_interface;
-+const PPB_ImageData_1_0 *g_nacl_image_data_interface;
-+const PPB_Graphics2D_1_1 *g_nacl_graphics2d_interface;
-+const PPB_Graphics3D_1_0 *g_nacl_graphics3d_interface;
-+const PPB_OpenGLES2 *g_nacl_opengles2_interface;
-+
-+const PPB_InputEvent_1_0 *g_nacl_input_event_interface;
-+const PPB_MouseInputEvent_1_1 *g_nacl_mouse_input_event_interface;
-+const PPB_WheelInputEvent_1_0 *g_nacl_wheel_input_event_interface;
-+const PPB_KeyboardInputEvent_1_0 *g_nacl_keyboard_input_event_interface;
-+const PPB_Var_1_1 *g_nacl_var_interface;
-+
-+static int g_nacl_video_width;
-+static int g_nacl_video_height;
-+
-+static int kNaClFlushDelayMs = 20;
-+
-+#include "SDL_nacl.h"
-+
-+extern "C" {
-+
-+#ifdef SDL_VIDEO_OPENGL_REGAL
-+#include "SDL_opengl.h"
-+#endif
-+#include "SDL_video.h"
-+#include "SDL_mouse.h"
-+#include "../SDL_sysvideo.h"
-+#include "../SDL_pixels_c.h"
-+#include "../../events/SDL_events_c.h"
-+
-+#define NACLVID_DRIVER_NAME "nacl"
-+
-+void SDL_NACL_SetInstance(PP_Instance instance, PPB_GetInterface get_interface,
-+ int width, int height) {
-+ bool is_resize = g_nacl_pp_instance && (width != g_nacl_video_width ||
-+ height != g_nacl_video_height);
-+
-+ g_nacl_pp_instance = instance;
-+ g_nacl_get_interface = get_interface;
-+ g_nacl_core_interface =
-+ (const PPB_Core_1_0 *)get_interface(PPB_CORE_INTERFACE_1_0);
-+ g_nacl_instance_interface =
-+ (const PPB_Instance_1_0 *)get_interface(PPB_INSTANCE_INTERFACE_1_0);
-+ g_nacl_image_data_interface =
-+ (const PPB_ImageData_1_0 *)get_interface(PPB_IMAGEDATA_INTERFACE_1_0);
-+ g_nacl_graphics2d_interface =
-+ (const PPB_Graphics2D_1_1 *)get_interface(PPB_GRAPHICS_2D_INTERFACE_1_1);
-+ g_nacl_graphics3d_interface =
-+ (const PPB_Graphics3D_1_0 *)get_interface(PPB_GRAPHICS_3D_INTERFACE_1_0);
-+ g_nacl_opengles2_interface =
-+ (const PPB_OpenGLES2 *)get_interface(PPB_OPENGLES2_INTERFACE_1_0);
-+ g_nacl_input_event_interface =
-+ (const PPB_InputEvent_1_0 *)get_interface(PPB_INPUT_EVENT_INTERFACE_1_0);
-+ g_nacl_mouse_input_event_interface =
-+ (const PPB_MouseInputEvent_1_1 *)get_interface(
-+ PPB_MOUSE_INPUT_EVENT_INTERFACE_1_1);
-+ g_nacl_wheel_input_event_interface =
-+ (const PPB_WheelInputEvent_1_0 *)get_interface(
-+ PPB_WHEEL_INPUT_EVENT_INTERFACE_1_0);
-+ g_nacl_keyboard_input_event_interface =
-+ (const PPB_KeyboardInputEvent_1_0 *)get_interface(
-+ PPB_KEYBOARD_INPUT_EVENT_INTERFACE_1_0);
-+ g_nacl_var_interface =
-+ (const PPB_Var_1_1 *)get_interface(PPB_VAR_INTERFACE_1_1);
-+ g_nacl_video_width = width;
-+ g_nacl_video_height = height;
-+ if (is_resize && current_video) {
-+ current_video->hidden->ow = width;
-+ current_video->hidden->oh = height;
-+ SDL_PrivateResize(width, height);
-+ }
-+}
-+
-+static void flush(void *data, int32_t unused);
-+
-+/* Initialization/Query functions */
-+static int NACL_VideoInit(_THIS, SDL_PixelFormat *vformat);
-+static SDL_Rect **NACL_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
-+static SDL_Surface *NACL_SetVideoMode(_THIS, SDL_Surface *current, int width,
-+ int height, int bpp, Uint32 flags);
-+static void NACL_VideoQuit(_THIS);
-+static void NACL_UpdateRects(_THIS, int numrects, SDL_Rect *rects);
-+
-+#ifdef SDL_VIDEO_OPENGL_REGAL
-+static int NACL_GL_GetAttribute(_THIS, SDL_GLattr attrib, int *value);
-+static int NACL_GL_MakeCurrent(_THIS);
-+static void NACL_GL_SwapBuffers(_THIS);
-+#endif
-+
-+/* The implementation dependent data for the window manager cursor */
-+struct WMcursor {
-+ // Fake cursor data to fool SDL into not using its broken (as it seems)
-+ // software cursor emulation.
-+};
-+
-+static void NACL_FreeWMCursor(_THIS, WMcursor *cursor);
-+static WMcursor *NACL_CreateWMCursor(_THIS, Uint8 *data, Uint8 *mask, int w,
-+ int h, int hot_x, int hot_y);
-+static int NACL_ShowWMCursor(_THIS, WMcursor *cursor);
-+static void NACL_WarpWMCursor(_THIS, Uint16 x, Uint16 y);
-+
-+static int NACL_Available(void) {
-+ return g_nacl_pp_instance != 0;
-+}
-+
-+static void NACL_DeleteDevice(SDL_VideoDevice *device) {
-+ SDL_free(device->hidden);
-+ SDL_free(device);
-+}
-+
-+static SDL_VideoDevice *NACL_CreateDevice(int devindex) {
-+ SDL_VideoDevice *device;
-+
-+ assert(g_nacl_pp_instance);
-+
-+ /* Initialize all variables that we clean on shutdown */
-+ device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice));
-+ if (device) {
-+ SDL_memset(device, 0, (sizeof *device));
-+ device->hidden =
-+ (struct SDL_PrivateVideoData *)SDL_malloc((sizeof *device->hidden));
-+ }
-+ if (device == NULL || device->hidden == NULL) {
-+ SDL_OutOfMemory();
-+ if (device) {
-+ SDL_free(device);
-+ }
+ return 0;
-+ }
-+ SDL_memset(device->hidden, 0, (sizeof *device->hidden));
-+
-+ device->hidden->ow = g_nacl_video_width;
-+ device->hidden->oh = g_nacl_video_height;
-+
-+ // TODO: query the fullscreen size
-+
-+ /* Set the function pointers */
-+ device->VideoInit = NACL_VideoInit;
-+ device->ListModes = NACL_ListModes;
-+ device->SetVideoMode = NACL_SetVideoMode;
-+ device->UpdateRects = NACL_UpdateRects;
-+ device->VideoQuit = NACL_VideoQuit;
-+ device->InitOSKeymap = NACL_InitOSKeymap;
-+ device->PumpEvents = NACL_PumpEvents;
-+
-+ device->FreeWMCursor = NACL_FreeWMCursor;
-+ device->CreateWMCursor = NACL_CreateWMCursor;
-+ device->ShowWMCursor = NACL_ShowWMCursor;
-+ device->WarpWMCursor = NACL_WarpWMCursor;
-+
-+#ifdef SDL_VIDEO_OPENGL_REGAL
-+ device->GL_GetAttribute = NACL_GL_GetAttribute;
-+ device->GL_MakeCurrent = NACL_GL_MakeCurrent;
-+ device->GL_SwapBuffers = NACL_GL_SwapBuffers;
-+#endif
-+
-+ device->free = NACL_DeleteDevice;
-+
-+ return device;
-+}
-+
-+VideoBootStrap NACL_bootstrap = {
-+ NACLVID_DRIVER_NAME, "SDL Native Client video driver",
-+ NACL_Available, NACL_CreateDevice
-+};
-+
-+int NACL_VideoInit(_THIS, SDL_PixelFormat *vformat) {
-+ fprintf(stderr,
-+ "SDL: Congratulations you are using the SDL nacl video driver!\n");
-+
-+ /* Determine the screen depth (use default 8-bit depth) */
-+ /* we change this during the SDL_SetVideoMode implementation... */
-+ vformat->BitsPerPixel = 32;
-+ vformat->BytesPerPixel = 4;
-+
-+ _this->info.current_w = g_nacl_video_width;
-+ _this->info.current_h = g_nacl_video_height;
-+
-+ /* We're done! */
-+ return 0;
-+}
-+
-+SDL_Rect **NACL_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) {
-+ // TODO: list modes
-+ return (SDL_Rect **)-1;
+}
+
-+SDL_Surface *NACL_SetVideoMode(_THIS, SDL_Surface *current, int width,
-+ int height, int bpp, Uint32 flags) {
-+
-+ fprintf(stderr, "SDL: setvideomode %dx%d bpp=%d opengl=%d flags=%u\n", width,
-+ height, bpp, flags & SDL_OPENGL ? 1 : 0, flags);
-+ fflush(stderr);
-+
-+ if (width > _this->hidden->ow || height > _this->hidden->oh) return NULL;
-+ _this->hidden->bpp = bpp = 32; // Let SDL handle pixel format conversion.
-+ _this->hidden->w = width;
-+ _this->hidden->h = height;
++#undef main
+
-+ if (_this->hidden->context2d) {
-+ g_nacl_core_interface->ReleaseResource(_this->hidden->context2d);
-+ _this->hidden->context2d = 0;
-+ }
-+
-+ if (_this->hidden->context3d) {
-+ g_nacl_core_interface->ReleaseResource(_this->hidden->context3d);
-+ _this->hidden->context3d = 0;
-+ }
-+
-+ if (flags & SDL_OPENGL) {
-+ int32_t attribs[] = {
-+ PP_GRAPHICS3DATTRIB_ALPHA_SIZE, 8,
-+ PP_GRAPHICS3DATTRIB_DEPTH_SIZE, 24,
-+ PP_GRAPHICS3DATTRIB_STENCIL_SIZE, 8,
-+ PP_GRAPHICS3DATTRIB_SAMPLES, 0,
-+ PP_GRAPHICS3DATTRIB_SAMPLE_BUFFERS, 0,
-+ PP_GRAPHICS3DATTRIB_WIDTH, width,
-+ PP_GRAPHICS3DATTRIB_HEIGHT, height,
-+ PP_GRAPHICS3DATTRIB_NONE
-+ };
-+ _this->hidden->context3d =
-+ g_nacl_graphics3d_interface->Create(g_nacl_pp_instance, 0, attribs);
-+
-+ if (!g_nacl_instance_interface->BindGraphics(g_nacl_pp_instance,
-+ _this->hidden->context3d)) {
-+ fprintf(stderr, "***** Couldn't bind the graphic3d context *****\n");
-+ return NULL;
-+ }
-+ } else {
-+ PP_Size size = PP_MakeSize(width, height);
-+ _this->hidden->context2d = g_nacl_graphics2d_interface->Create(
-+ g_nacl_pp_instance, &size, PP_FALSE /* is_always_opaque */);
-+ assert(_this->hidden->context2d != 0);
-+
-+ if (!g_nacl_instance_interface->BindGraphics(g_nacl_pp_instance,
-+ _this->hidden->context2d)) {
-+ fprintf(stderr, "***** Couldn't bind the graphic2d context *****\n");
-+ return NULL;
-+ }
-+
-+ if (_this->hidden->image_data) {
-+ g_nacl_core_interface->ReleaseResource(_this->hidden->image_data);
++/* This is started in a worker thread by ppapi_simple! */
++int
++main(int argc, char *argv[])
++{
++ SDL_TRACE("main\n");
++ PSEvent* ps_event;
++ PP_Resource event;
++ struct PP_Rect rect;
++ int ready = 0;
++ const PPB_View *ppb_view = PSInterfaceView();
++
++ if (ProcessArgs(argc, argv) != 0) {
++ return 1;
+ }
+
-+ _this->hidden->image_data = g_nacl_image_data_interface->Create(
-+ g_nacl_pp_instance, PP_IMAGEDATAFORMAT_BGRA_PREMUL, &size,
-+ PP_FALSE /* init_to_zero */);
-+ assert(_this->hidden->image_data != 0);
-+
-+ current->pixels =
-+ g_nacl_image_data_interface->Map(_this->hidden->image_data);
-+ }
-+
-+ /* Allocate the new pixel format for the screen */
-+ if (!SDL_ReallocFormat(current, bpp, 0xFF0000, 0xFF00, 0xFF, 0)) {
-+ SDL_SetError("Couldn't allocate new pixel format for requested mode");
-+ return NULL;
-+ }
-+
-+ /* Set up the new mode framebuffer */
-+ current->flags = flags & (SDL_FULLSCREEN | SDL_OPENGL);
-+ _this->hidden->bpp = bpp;
-+ _this->hidden->w = current->w = width;
-+ _this->hidden->h = current->h = height;
-+ current->pitch = current->w * (bpp / 8);
-+
-+ /* We're done */
-+ return current;
-+}
-+
-+static void NACL_UpdateRects(_THIS, int numrects, SDL_Rect *rects) {
-+ if (_this->hidden->context2d == 0) // not initialized
-+ return;
-+
-+ assert(_this->hidden->image_data);
-+ assert(_this->hidden->w > 0);
-+ assert(_this->hidden->h > 0);
-+
-+ // Clear alpha channel in the ImageData.
-+ unsigned char *start = (unsigned char*)_this->screen->pixels;
-+ unsigned char *end =
-+ start + (_this->hidden->w * _this->hidden->h * _this->hidden->bpp / 8);
-+ for (unsigned char *p = start + 3; p < end; p += 4) *p = 0xFF;
-+
-+ // Flush on the main thread.
-+ for (int i = 0; i < numrects; ++i) {
-+ SDL_Rect &r = rects[i];
-+ PP_Point top_left = PP_MakePoint(0, 0);
-+ PP_Rect src_rect = PP_MakeRectFromXYWH(r.x, r.y, r.w, r.h);
-+ g_nacl_graphics2d_interface->PaintImageData(_this->hidden->context2d,
-+ _this->hidden->image_data,
-+ &top_left, &src_rect);
-+ }
-+
-+ g_nacl_graphics2d_interface->Flush(_this->hidden->context2d,
-+ PP_BlockUntilComplete());
-+}
-+
-+static void NACL_FreeWMCursor(_THIS, WMcursor *cursor) {
-+ delete cursor;
-+}
-+
-+static WMcursor *NACL_CreateWMCursor(_THIS, Uint8 *data, Uint8 *mask, int w,
-+ int h, int hot_x, int hot_y) {
-+ return new WMcursor();
-+}
-+
-+static int NACL_ShowWMCursor(_THIS, WMcursor *cursor) {
-+ return 1; // Success!
-+}
-+
-+static void NACL_WarpWMCursor(_THIS, Uint16 x, Uint16 y) {}
-+
-+/* Note: If we are terminated, this could be called in the middle of
-+ another SDL video routine -- notably UpdateRects.
-+*/
-+void NACL_VideoQuit(_THIS) {
-+ if (_this->hidden->context2d) {
-+ g_nacl_core_interface->ReleaseResource(_this->hidden->context2d);
-+ _this->hidden->context2d = 0;
-+ }
-+
-+ if (_this->hidden->context3d) {
-+ g_nacl_core_interface->ReleaseResource(_this->hidden->context3d);
-+ _this->hidden->context3d = 0;
-+ }
-+
-+ if (_this->hidden->image_data) {
-+ g_nacl_image_data_interface->Unmap(_this->hidden->image_data);
-+ g_nacl_core_interface->ReleaseResource(_this->hidden->image_data);
-+ _this->hidden->image_data = 0;
-+ }
-+
-+ // No need to free pixels as this is a pointer directly to
-+ // the pixel data within the image_data.
-+ _this->screen->pixels = NULL;
-+}
-+
-+#ifdef SDL_VIDEO_OPENGL_REGAL
-+static void regalLogCallback(GLenum stream, GLsizei length,
-+ const GLchar *message, GLvoid *context) {
-+ fprintf(stderr, "regal: %s\n", message);
-+}
-+
-+static int NACL_GL_GetAttribute(_THIS, SDL_GLattr attrib, int *value) {
-+ int unsupported = 0;
-+ int nacl_attrib = 0;
-+
-+ switch (attrib) {
-+ case SDL_GL_RED_SIZE:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_RED_SIZE;
-+ break;
-+ case SDL_GL_GREEN_SIZE:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_GREEN_SIZE;
-+ break;
-+ case SDL_GL_BLUE_SIZE:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_BLUE_SIZE;
-+ break;
-+ case SDL_GL_ALPHA_SIZE:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_ALPHA_SIZE;
-+ break;
-+ case SDL_GL_DEPTH_SIZE:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_DEPTH_SIZE;
-+ break;
-+ case SDL_GL_STENCIL_SIZE:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_STENCIL_SIZE;
-+ break;
-+ case SDL_GL_MULTISAMPLEBUFFERS:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_SAMPLE_BUFFERS;
-+ break;
-+ case SDL_GL_MULTISAMPLESAMPLES:
-+ nacl_attrib = PP_GRAPHICS3DATTRIB_SAMPLES;
-+ break;
-+ // The rest of the these attributes are not part of PPAPI
-+ case SDL_GL_DOUBLEBUFFER:
-+ case SDL_GL_BUFFER_SIZE:
-+ case SDL_GL_ACCUM_RED_SIZE:
-+ case SDL_GL_ACCUM_GREEN_SIZE:
-+ case SDL_GL_ACCUM_BLUE_SIZE:
-+ case SDL_GL_ACCUM_ALPHA_SIZE:
-+ case SDL_GL_STEREO:
-+ case SDL_GL_ACCELERATED_VISUAL:
-+ case SDL_GL_SWAP_CONTROL:
-+ default:
-+ unsupported = 1;
-+ break;
-+ }
-+
-+ if (unsupported) {
-+ SDL_SetError("OpenGL attribute is unsupported by NaCl: %d", attrib);
-+ return -1;
-+ }
-+
-+ int32_t attribs[] = {nacl_attrib, 0, PP_GRAPHICS3DATTRIB_NONE, };
-+
-+ int retval = g_nacl_graphics3d_interface->GetAttribs(_this->hidden->context3d,
-+ attribs);
-+ if (retval != PP_OK) {
-+ // TODO(sbc): GetAttribs seems to always return PP_ERROR_FAILED(-2).
-+ // fprintf(stderr, "SDL: GetAttribs failed %#x -> %d\n", nacl_attrib,
-+ // retval);
-+ SDL_SetError("Error getting OpenGL attribute (%d) from NaCl: %d", attrib,
-+ retval);
-+ return -1;
-+ }
-+
-+ *value = attribs[1];
-+ return 0;
-+}
-+
-+static int NACL_GL_MakeCurrent(_THIS) {
-+ if (!_this->hidden->context3d) {
-+ assert(_this->hidden->context3d);
-+ SDL_SetError("GL_MakeCurrent called without an OpenGL video mode set");
-+ return -1;
-+ }
-+ fprintf(stderr, "SDL: making GL context current\n");
-+ glSetCurrentContextPPAPI(_this->hidden->context3d);
-+
-+ RegalMakeCurrent(_this->hidden->context3d,
-+ (PPB_OpenGLES2 *)g_nacl_opengles2_interface);
-+ glLogMessageCallbackREGAL(regalLogCallback);
-+ return 0;
-+}
-+
-+static void NACL_GL_SwapBuffers(_THIS) {
-+ if (!_this->hidden->context3d) {
-+ assert(_this->hidden->context3d);
-+ fprintf(stderr,
-+ "SDL: GL_SwapBuffers called without an OpenGL video mode set\n");
-+ return;
-+ }
-+ g_nacl_graphics3d_interface->SwapBuffers(_this->hidden->context3d,
-+ PP_BlockUntilComplete());
-+}
-+#endif
-+
-+} // extern "C"
-diff --git a/src/video/nacl/SDL_naclvideo.h b/src/video/nacl/SDL_naclvideo.h
-new file mode 100644
-index 0000000..7dde7dd
---- /dev/null
-+++ b/src/video/nacl/SDL_naclvideo.h
-@@ -0,0 +1,36 @@
-+#include "SDL_config.h"
-+
-+#ifndef _SDL_naclvideo_h
-+#define _SDL_naclvideo_h
-+
-+extern "C" {
-+#include "../SDL_sysvideo.h"
-+#include "SDL_mutex.h"
-+}
-+
-+#include <ppapi/cpp/instance.h>
-+#include <ppapi/cpp/graphics_2d.h>
-+#include <ppapi/cpp/graphics_3d.h>
-+#include <vector>
-+
-+
-+/* Hidden "this" pointer for the video functions */
-+#define _THIS SDL_VideoDevice *_this
-+
-+
-+/* Private display data */
-+
-+struct SDL_PrivateVideoData {
-+ int bpp;
-+ int w, h;
-+ void *buffer;
-+
-+ int ow, oh; // plugin output dimensions
-+ int fsw, fsh; // fullscreen dimensions
-+
-+ PP_Resource image_data;
-+ PP_Resource context2d; // The PPAPI 2D drawing context.
-+ PP_Resource context3d; // The PPAPI 3D drawing context.
-+};
-+
-+#endif /* _SDL_naclvideo_h */
-diff --git a/src/video/nacl/eventqueue.h b/src/video/nacl/eventqueue.h
-new file mode 100644
-index 0000000..0a6a0cd
---- /dev/null
-+++ b/src/video/nacl/eventqueue.h
-@@ -0,0 +1,40 @@
-+#ifndef _SDL_nacl_eventqueue_h
-+#define _SDL_nacl_eventqueue_h
-+
-+#include "SDL_mutex.h"
-+
-+#include <queue>
-+
-+class EventQueue {
-+public:
-+ EventQueue() {
-+ mu_ = SDL_CreateMutex();
-+ }
-+
-+ ~EventQueue() {
-+ SDL_DestroyMutex(mu_);
-+ }
-+
-+ SDL_Event* PopEvent() {
-+ SDL_LockMutex(mu_);
-+ SDL_Event* event = NULL;
-+ if (!queue_.empty()) {
-+ event = queue_.front();
-+ queue_.pop();
++ /* Wait for the first PSE_INSTANCE_DIDCHANGEVIEW event before starting the app */
++ PSEventSetFilter(PSE_INSTANCE_DIDCHANGEVIEW);
++ /* Process all waiting events without blocking */
++ while (!ready) {
++ ps_event = PSEventWaitAcquire();
++ event = ps_event->as_resource;
++ switch(ps_event->type) {
++ /* From DidChangeView, contains a view resource */
++ case PSE_INSTANCE_DIDCHANGEVIEW:
++ ppb_view->GetRect(event, &rect);
++ NACL_SetScreenResolution(rect.size.width, rect.size.height);
++ ready = 1;
++ break;
++ default:
++ break;
++ }
++ PSEventRelease(ps_event);
+ }
-+ SDL_UnlockMutex(mu_);
-+ return event;
-+ }
-+
-+ void PushEvent(SDL_Event* event) {
-+ SDL_LockMutex(mu_);
-+ queue_.push(event);
-+ SDL_UnlockMutex(mu_);
-+ }
-+
-+private:
-+ std::queue<SDL_Event*> queue_;
-+ SDL_mutex* mu_;
-+};
-+
-+#endif // _SDL_nacl_eventqueue_h
-diff --git a/test/configure b/test/configure
-index 30b56b6..10046ec 100755
---- a/test/configure
-+++ b/test/configure
-@@ -1,18 +1,20 @@
- #! /bin/sh
- # Guess values for system-dependent variables and create Makefiles.
--# Generated by GNU Autoconf 2.63.
-+# Generated by GNU Autoconf 2.69.
-+#
-+#
-+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-+#
- #
--# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
--# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
--## --------------------- ##
--## M4sh Initialization. ##
--## --------------------- ##
-+## -------------------- ##
-+## M4sh Initialization. ##
-+## -------------------- ##
-
- # Be more Bourne compatible
- DUALCASE=1; export DUALCASE # for MKS sh
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-@@ -20,23 +22,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
- else
-- case `(set -o) 2>/dev/null` in
-- *posix*) set -o posix ;;
-+ case `(set -o) 2>/dev/null` in #(
-+ *posix*) :
-+ set -o posix ;; #(
-+ *) :
-+ ;;
- esac
--
- fi
-
-
--
--
--# PATH needs CR
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
- as_nl='
- '
- export as_nl
-@@ -44,7 +38,13 @@ export as_nl
- as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
- as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
--if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-+# Prefer a ksh shell builtin over an external printf program on Solaris,
-+# but without wasting forks for bash or zsh.
-+if test -z "$BASH_VERSION$ZSH_VERSION" \
-+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-+ as_echo='print -r --'
-+ as_echo_n='print -rn --'
-+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
- else
-@@ -55,7 +55,7 @@ else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
-- case $arg in
-+ case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-@@ -78,13 +78,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
- }
- fi
-
--# Support unset when possible.
--if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-- as_unset=unset
--else
-- as_unset=false
--fi
--
-
- # IFS
- # We need space, tab and new line, in precisely that order. Quoting is
-@@ -94,15 +87,16 @@ fi
- IFS=" "" $as_nl"
-
- # Find who we are. Look in the path if we contain no directory separator.
--case $0 in
-+as_myself=
-+case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
--done
-+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-+ done
- IFS=$as_save_IFS
-
- ;;
-@@ -114,12 +108,16 @@ if test "x$as_myself" = x; then
- fi
- if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-- { (exit 1); exit 1; }
-+ exit 1
- fi
-
--# Work around bugs in pre-3.0 UWIN ksh.
--for as_var in ENV MAIL MAILPATH
--do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-+# Unset variables that we do not need and which cause bugs (e.g. in
-+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-+# suppresses any "Segmentation fault" message there. '((' could
-+# trigger a bug in pdksh 5.2.14.
-+for as_var in BASH_ENV ENV MAIL MAILPATH
-+do eval test x\${$as_var+set} = xset \
-+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
- done
- PS1='$ '
- PS2='> '
-@@ -131,330 +129,343 @@ export LC_ALL
- LANGUAGE=C
- export LANGUAGE
-
--# Required to use basename.
--if expr a : '\(a\)' >/dev/null 2>&1 &&
-- test "X`expr 00001 : '.*\(...\)'`" = X001; then
-- as_expr=expr
--else
-- as_expr=false
--fi
--
--if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-- as_basename=basename
--else
-- as_basename=false
--fi
--
--
--# Name of the executable.
--as_me=`$as_basename -- "$0" ||
--$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-- X"$0" : 'X\(//\)$' \| \
-- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
--$as_echo X/"$0" |
-- sed '/^.*\/\([^/][^/]*\)\/*$/{
-- s//\1/
-- q
-- }
-- /^X\/\(\/\/\)$/{
-- s//\1/
-- q
-- }
-- /^X\/\(\/\).*/{
-- s//\1/
-- q
-- }
-- s/.*/./; q'`
--
- # CDPATH.
--$as_unset CDPATH
--
--
-+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-+
-+# Use a proper internal environment variable to ensure we don't fall
-+ # into an infinite loop, continuously re-executing ourselves.
-+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-+ _as_can_reexec=no; export _as_can_reexec;
-+ # We cannot yet assume a decent shell, so we have to provide a
-+# neutralization value for shells without unset; and this also
-+# works around shells that cannot unset nonexistent variables.
-+# Preserve -v and -x to the replacement shell.
-+BASH_ENV=/dev/null
-+ENV=/dev/null
-+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-+case $- in # ((((
-+ *v*x* | *x*v* ) as_opts=-vx ;;
-+ *v* ) as_opts=-v ;;
-+ *x* ) as_opts=-x ;;
-+ * ) as_opts= ;;
-+esac
-+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-+# Admittedly, this is quite paranoid, since all the known shells bail
-+# out after a failed `exec'.
-+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-+as_fn_exit 255
-+ fi
-+ # We don't want this to propagate to other subprocesses.
-+ { _as_can_reexec=; unset _as_can_reexec;}
- if test "x$CONFIG_SHELL" = x; then
-- if (eval ":") 2>/dev/null; then
-- as_have_required=yes
-+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-+ emulate sh
-+ NULLCMD=:
-+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-+ # is contrary to our usage. Disable this feature.
-+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
-+ setopt NO_GLOB_SUBST
- else
-- as_have_required=no
-+ case \`(set -o) 2>/dev/null\` in #(
-+ *posix*) :
-+ set -o posix ;; #(
-+ *) :
-+ ;;
-+esac
- fi
--
-- if test $as_have_required = yes && (eval ":
--(as_func_return () {
-- (exit \$1)
--}
--as_func_success () {
-- as_func_return 0
--}
--as_func_failure () {
-- as_func_return 1
--}
--as_func_ret_success () {
-- return 0
--}
--as_func_ret_failure () {
-- return 1
--}
-+"
-+ as_required="as_fn_return () { (exit \$1); }
-+as_fn_success () { as_fn_return 0; }
-+as_fn_failure () { as_fn_return 1; }
-+as_fn_ret_success () { return 0; }
-+as_fn_ret_failure () { return 1; }
-
- exitcode=0
--if as_func_success; then
-- :
--else
-- exitcode=1
-- echo as_func_success failed.
--fi
-+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
--if as_func_failure; then
-- exitcode=1
-- echo as_func_failure succeeded.
--fi
--
--if as_func_ret_success; then
-- :
- else
-- exitcode=1
-- echo as_func_ret_success failed.
--fi
--
--if as_func_ret_failure; then
-- exitcode=1
-- echo as_func_ret_failure succeeded.
--fi
--
--if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
-- :
-+ exitcode=1; echo positional parameters were not saved.
-+fi
-+test x\$exitcode = x0 || exit 1
-+test -x / || exit 1"
-+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
-+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
-+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
-+ if (eval "$as_required") 2>/dev/null; then :
-+ as_have_required=yes
- else
-- exitcode=1
-- echo positional parameters were not saved.
-+ as_have_required=no
- fi
-+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
--test \$exitcode = 0) || { (exit 1); exit 1; }
--
--(
-- as_lineno_1=\$LINENO
-- as_lineno_2=\$LINENO
-- test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
-- test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
--") 2> /dev/null; then
-- :
- else
-- as_candidate_shells=
-- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+as_found=false
- for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- case $as_dir in
-+ as_found=:
-+ case $as_dir in #(
- /*)
- for as_base in sh bash ksh sh5; do
-- as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
-+ # Try only shells that exist, to save several forks.
-+ as_shell=$as_dir/$as_base
-+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-+ CONFIG_SHELL=$as_shell as_have_required=yes
-+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-+ break 2
-+fi
-+fi
- done;;
- esac
-+ as_found=false
- done
-+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-+ CONFIG_SHELL=$SHELL as_have_required=yes
-+fi; }
- IFS=$as_save_IFS
-
-
-- for as_shell in $as_candidate_shells $SHELL; do
-- # Try only shells that exist, to save several forks.
-- if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-- { ("$as_shell") 2> /dev/null <<\_ASEOF
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-- emulate sh
-- NULLCMD=:
-- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-- # is contrary to our usage. Disable this feature.
-- alias -g '${1+"$@"}'='"$@"'
-- setopt NO_GLOB_SUBST
--else
-- case `(set -o) 2>/dev/null` in
-- *posix*) set -o posix ;;
--esac
--
--fi
--
--
--:
--_ASEOF
--}; then
-- CONFIG_SHELL=$as_shell
-- as_have_required=yes
-- if { "$as_shell" 2> /dev/null <<\_ASEOF
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-- emulate sh
-- NULLCMD=:
-- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-- # is contrary to our usage. Disable this feature.
-- alias -g '${1+"$@"}'='"$@"'
-- setopt NO_GLOB_SUBST
--else
-- case `(set -o) 2>/dev/null` in
-- *posix*) set -o posix ;;
-+ if test "x$CONFIG_SHELL" != x; then :
-+ export CONFIG_SHELL
-+ # We cannot yet assume a decent shell, so we have to provide a
-+# neutralization value for shells without unset; and this also
-+# works around shells that cannot unset nonexistent variables.
-+# Preserve -v and -x to the replacement shell.
-+BASH_ENV=/dev/null
-+ENV=/dev/null
-+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-+case $- in # ((((
-+ *v*x* | *x*v* ) as_opts=-vx ;;
-+ *v* ) as_opts=-v ;;
-+ *x* ) as_opts=-x ;;
-+ * ) as_opts= ;;
- esac
--
--fi
--
--
--:
--(as_func_return () {
-- (exit $1)
--}
--as_func_success () {
-- as_func_return 0
--}
--as_func_failure () {
-- as_func_return 1
--}
--as_func_ret_success () {
-- return 0
--}
--as_func_ret_failure () {
-- return 1
--}
--
--exitcode=0
--if as_func_success; then
-- :
--else
-- exitcode=1
-- echo as_func_success failed.
--fi
--
--if as_func_failure; then
-- exitcode=1
-- echo as_func_failure succeeded.
--fi
--
--if as_func_ret_success; then
-- :
--else
-- exitcode=1
-- echo as_func_ret_success failed.
--fi
--
--if as_func_ret_failure; then
-- exitcode=1
-- echo as_func_ret_failure succeeded.
--fi
--
--if ( set x; as_func_ret_success y && test x = "$1" ); then
-- :
--else
-- exitcode=1
-- echo positional parameters were not saved.
-+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-+# Admittedly, this is quite paranoid, since all the known shells bail
-+# out after a failed `exec'.
-+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-+exit 255
-+fi
-+
-+ if test x$as_have_required = xno; then :
-+ $as_echo "$0: This script requires a shell more modern than all"
-+ $as_echo "$0: the shells that I found on your system."
-+ if test x${ZSH_VERSION+set} = xset ; then
-+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-+ else
-+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
-+$0: including any error possibly output before this
-+$0: message. Then install a modern shell, or manually run
-+$0: the script under such a shell if you do have one."
-+ fi
-+ exit 1
- fi
--
--test $exitcode = 0) || { (exit 1); exit 1; }
--
--(
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
--
--_ASEOF
--}; then
-- break
- fi
--
- fi
-+SHELL=${CONFIG_SHELL-/bin/sh}
-+export SHELL
-+# Unset more variables known to interfere with behavior of common tools.
-+CLICOLOR_FORCE= GREP_OPTIONS=
-+unset CLICOLOR_FORCE GREP_OPTIONS
-
-- done
--
-- if test "x$CONFIG_SHELL" != x; then
-- for as_var in BASH_ENV ENV
-- do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-- done
-- export CONFIG_SHELL
-- exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
--fi
-+## --------------------- ##
-+## M4sh Shell Functions. ##
-+## --------------------- ##
-+# as_fn_unset VAR
-+# ---------------
-+# Portably unset VAR.
-+as_fn_unset ()
-+{
-+ { eval $1=; unset $1;}
-+}
-+as_unset=as_fn_unset
-
-+# as_fn_set_status STATUS
-+# -----------------------
-+# Set $? to STATUS, without forking.
-+as_fn_set_status ()
-+{
-+ return $1
-+} # as_fn_set_status
-
-- if test $as_have_required = no; then
-- echo This script requires a shell more modern than all the
-- echo shells that I found on your system. Please install a
-- echo modern shell, or manually run the script under such a
-- echo shell if you do have one.
-- { (exit 1); exit 1; }
--fi
-+# as_fn_exit STATUS
-+# -----------------
-+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-+as_fn_exit ()
-+{
-+ set +e
-+ as_fn_set_status $1
-+ exit $1
-+} # as_fn_exit
-+
-+# as_fn_mkdir_p
-+# -------------
-+# Create "$as_dir" as a directory, including parents if necessary.
-+as_fn_mkdir_p ()
-+{
-
-+ case $as_dir in #(
-+ -*) as_dir=./$as_dir;;
-+ esac
-+ test -d "$as_dir" || eval $as_mkdir_p || {
-+ as_dirs=
-+ while :; do
-+ case $as_dir in #(
-+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-+ *) as_qdir=$as_dir;;
-+ esac
-+ as_dirs="'$as_qdir' $as_dirs"
-+ as_dir=`$as_dirname -- "$as_dir" ||
-+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-+ X"$as_dir" : 'X\(//\)[^/]' \| \
-+ X"$as_dir" : 'X\(//\)$' \| \
-+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-+$as_echo X"$as_dir" |
-+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-+ s//\1/
-+ q
-+ }
-+ /^X\(\/\/\)[^/].*/{
-+ s//\1/
-+ q
-+ }
-+ /^X\(\/\/\)$/{
-+ s//\1/
-+ q
-+ }
-+ /^X\(\/\).*/{
-+ s//\1/
-+ q
-+ }
-+ s/.*/./; q'`
-+ test -d "$as_dir" && break
-+ done
-+ test -z "$as_dirs" || eval "mkdir $as_dirs"
-+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
--fi
-
--fi
-+} # as_fn_mkdir_p
-
-+# as_fn_executable_p FILE
-+# -----------------------
-+# Test if FILE is an executable regular file.
-+as_fn_executable_p ()
-+{
-+ test -f "$1" && test -x "$1"
-+} # as_fn_executable_p
-+# as_fn_append VAR VALUE
-+# ----------------------
-+# Append the text in VALUE to the end of the definition contained in VAR. Take
-+# advantage of any shell optimizations that allow amortized linear growth over
-+# repeated appends, instead of the typical quadratic growth present in naive
-+# implementations.
-+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-+ eval 'as_fn_append ()
-+ {
-+ eval $1+=\$2
-+ }'
-+else
-+ as_fn_append ()
-+ {
-+ eval $1=\$$1\$2
-+ }
-+fi # as_fn_append
+
-+# as_fn_arith ARG...
-+# ------------------
-+# Perform arithmetic evaluation on the ARGs, and store the result in the
-+# global $as_val. Take advantage of shells that can avoid forks. The arguments
-+# must be portable across $(()) and expr.
-+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-+ eval 'as_fn_arith ()
-+ {
-+ as_val=$(( $* ))
-+ }'
-+else
-+ as_fn_arith ()
-+ {
-+ as_val=`expr "$@" || test $? -eq 1`
-+ }
-+fi # as_fn_arith
-
-
--(eval "as_func_return () {
-- (exit \$1)
--}
--as_func_success () {
-- as_func_return 0
--}
--as_func_failure () {
-- as_func_return 1
--}
--as_func_ret_success () {
-- return 0
--}
--as_func_ret_failure () {
-- return 1
--}
-+# as_fn_error STATUS ERROR [LINENO LOG_FD]
-+# ----------------------------------------
-+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-+# script with STATUS, using 1 if that was 0.
-+as_fn_error ()
-+{
-+ as_status=$1; test $as_status -eq 0 && as_status=1
-+ if test "$4"; then
-+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-+ fi
-+ $as_echo "$as_me: error: $2" >&2
-+ as_fn_exit $as_status
-+} # as_fn_error
-
--exitcode=0
--if as_func_success; then
-- :
-+if expr a : '\(a\)' >/dev/null 2>&1 &&
-+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
-+ as_expr=expr
- else
-- exitcode=1
-- echo as_func_success failed.
--fi
--
--if as_func_failure; then
-- exitcode=1
-- echo as_func_failure succeeded.
-+ as_expr=false
- fi
-
--if as_func_ret_success; then
-- :
-+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
-+ as_basename=basename
- else
-- exitcode=1
-- echo as_func_ret_success failed.
--fi
--
--if as_func_ret_failure; then
-- exitcode=1
-- echo as_func_ret_failure succeeded.
-+ as_basename=false
- fi
-
--if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
-- :
-+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-+ as_dirname=dirname
- else
-- exitcode=1
-- echo positional parameters were not saved.
-+ as_dirname=false
- fi
-
--test \$exitcode = 0") || {
-- echo No shell found that supports shell functions.
-- echo Please tell bug-autoconf@gnu.org about your system,
-- echo including any error possibly output before this message.
-- echo This can help us improve future autoconf versions.
-- echo Configuration will now proceed without shell functions.
--}
--
-+as_me=`$as_basename -- "$0" ||
-+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
-+ X"$0" : 'X\(//\)$' \| \
-+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-+$as_echo X/"$0" |
-+ sed '/^.*\/\([^/][^/]*\)\/*$/{
-+ s//\1/
-+ q
-+ }
-+ /^X\/\(\/\/\)$/{
-+ s//\1/
-+ q
-+ }
-+ /^X\/\(\/\).*/{
-+ s//\1/
-+ q
-+ }
-+ s/.*/./; q'`
-
-+# Avoid depending upon Character Ranges.
-+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-+as_cr_digits='0123456789'
-+as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
-
-- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-- # uniformly replaced by the line number. The first 'sed' inserts a
-- # line-number line after each line using $LINENO; the second 'sed'
-- # does the real work. The second script uses 'N' to pair each
-- # line-number line with the line containing $LINENO, and appends
-- # trailing '-' during substitution so that $LINENO is not a special
-- # case at line end.
-- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-- # scripts with optimization help from Paolo Bonzini. Blame Lee
-- # E. McMahon (1931-1989) for sed's syntax. :-)
-+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
-+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
-+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
- sed -n '
- p
- /[$]LINENO/=
-@@ -471,9 +482,12 @@ test \$exitcode = 0") || {
- s/-\n.*//
- ' >$as_me.lineno &&
- chmod +x "$as_me.lineno" ||
-- { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
-- { (exit 1); exit 1; }; }
-+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-
-+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
-+ # already done that, so ensure we don't try to do so again and fall
-+ # in an infinite loop. This has already happened in practice.
-+ _as_can_reexec=no; export _as_can_reexec
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensitive to this).
-@@ -482,29 +496,18 @@ test \$exitcode = 0") || {
- exit
++ mount("", /* source */
++ "/persistent", /* target */
++ "html5fs", /* filesystemtype */
++ 0, /* mountflags */
++ "type=PERSISTENT,expected_size=1048576"); /* data */
++
++ mount("", /* source. Use relative URL */
++ "/http", /* target */
++ "httpfs", /* filesystemtype */
++ 0, /* mountflags */
++ ""); /* data */
++
++ return SDL_main(argc, argv);
++}
++
++#endif /* SDL_VIDEO_DRIVER_NACL */
+diff --git a/src/events/SDL_keyboard.c b/src/events/SDL_keyboard.c
+index 5753927..da37fe6 100644
+--- a/src/events/SDL_keyboard.c
++++ b/src/events/SDL_keyboard.c
+@@ -371,6 +371,13 @@ Uint8 * SDL_GetKeyState (int *numkeys)
+ *numkeys = SDLK_LAST;
+ return(SDL_KeyState);
}
-
--
--if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-- as_dirname=dirname
--else
-- as_dirname=false
--fi
--
- ECHO_C= ECHO_N= ECHO_T=
--case `echo -n x` in
-+case `echo -n x` in #(((((
- -n*)
-- case `echo 'x\c'` in
-+ case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
-- *) ECHO_C='\c';;
-+ xy) ECHO_C='\c';;
-+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
-+ ECHO_T=' ';;
- esac;;
- *)
- ECHO_N='-n';;
- esac
--if expr a : '\(a\)' >/dev/null 2>&1 &&
-- test "X`expr 00001 : '.*\(...\)'`" = X001; then
-- as_expr=expr
--else
-- as_expr=false
--fi
-
- rm -f conf$$ conf$$.exe conf$$.file
- if test -d conf$$.dir; then
-@@ -519,49 +522,29 @@ if (echo >conf$$.file) 2>/dev/null; then
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-- # In both cases, we have to default to `cp -p'.
-+ # In both cases, we have to default to `cp -pR'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-- as_ln_s='cp -p'
-+ as_ln_s='cp -pR'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
-- as_ln_s='cp -p'
-+ as_ln_s='cp -pR'
- fi
- else
-- as_ln_s='cp -p'
-+ as_ln_s='cp -pR'
- fi
- rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
- rmdir conf$$.dir 2>/dev/null
-
- if mkdir -p . 2>/dev/null; then
-- as_mkdir_p=:
-+ as_mkdir_p='mkdir -p "$as_dir"'
- else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
- fi
-
--if test -x / >/dev/null 2>&1; then
-- as_test_x='test -x'
--else
-- if ls -dL / >/dev/null 2>&1; then
-- as_ls_L_option=L
-- else
-- as_ls_L_option=
-- fi
-- as_test_x='
-- eval sh -c '\''
-- if test -d "$1"; then
-- test -d "$1/.";
-- else
-- case $1 in
-- -*)set "./$1";;
-- esac;
-- case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
-- ???[sx]*):;;*)false;;esac;fi
-- '\'' sh
-- '
--fi
--as_executable_p=$as_test_x
-+as_test_x='test -x'
-+as_executable_p=as_fn_executable_p
-
- # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-@@ -570,11 +553,11 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
- as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
--
--exec 7<&0 </dev/null 6>&1
-+test -n "$DJDIR" || exec 7<&0 </dev/null
-+exec 6>&1
-
- # Name of the host.
--# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
-+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
- # so uname gets run too.
- ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-@@ -589,7 +572,6 @@ cross_compiling=no
- subdirs=
- MFLAGS=
- MAKEFLAGS=
--SHELL=${CONFIG_SHELL-/bin/sh}
-
- # Identity of this package.
- PACKAGE_NAME=
-@@ -597,6 +579,7 @@ PACKAGE_TARNAME=
- PACKAGE_VERSION=
- PACKAGE_STRING=
- PACKAGE_BUGREPORT=
-+PACKAGE_URL=
-
- ac_unique_file="README"
- ac_subst_vars='LTLIBOBJS
-@@ -655,6 +638,7 @@ bindir
- program_transform_name
- prefix
- exec_prefix
-+PACKAGE_URL
- PACKAGE_BUGREPORT
- PACKAGE_STRING
- PACKAGE_VERSION
-@@ -742,8 +726,9 @@ do
- fi
-
- case $ac_option in
-- *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-- *) ac_optarg=yes ;;
-+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-+ *=) ac_optarg= ;;
-+ *) ac_optarg=yes ;;
- esac
-
- # Accept the important Cygnus configure options, so we can diagnose typos.
-@@ -788,8 +773,7 @@ do
- ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-- { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "invalid feature name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
-@@ -815,8 +799,7 @@ do
- ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-- { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "invalid feature name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
-@@ -1020,8 +1003,7 @@ do
- ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-- { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "invalid package name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
-@@ -1037,8 +1019,7 @@ do
- ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-- { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "invalid package name: $ac_useropt"
- ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
- case $ac_user_opts in
-@@ -1068,17 +1049,17 @@ do
- | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
- x_libraries=$ac_optarg ;;
-
-- -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
--Try \`$0 --help' for more information." >&2
-- { (exit 1); exit 1; }; }
-+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
-+Try \`$0 --help' for more information"
- ;;
-
- *=*)
- ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
- # Reject names that are not valid shell variable names.
-- expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-- { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
-- { (exit 1); exit 1; }; }
-+ case $ac_envvar in #(
-+ '' | [0-9]* | *[!_$as_cr_alnum]* )
-+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
-+ esac
- eval $ac_envvar=\$ac_optarg
- export $ac_envvar ;;
-
-@@ -1087,7 +1068,7 @@ Try \`$0 --help' for more information." >&2
- $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
- expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-- : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
-+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
- ;;
-
- esac
-@@ -1095,15 +1076,13 @@ done
-
- if test -n "$ac_prev"; then
- ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-- { $as_echo "$as_me: error: missing argument to $ac_option" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "missing argument to $ac_option"
- fi
-
- if test -n "$ac_unrecognized_opts"; then
- case $enable_option_checking in
- no) ;;
-- fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
-- { (exit 1); exit 1; }; } ;;
-+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
- *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
- esac
- fi
-@@ -1126,8 +1105,7 @@ do
- [\\/$]* | ?:[\\/]* ) continue;;
- NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
- esac
-- { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
- done
-
- # There might be people who depend on the old broken behavior: `$host'
-@@ -1141,8 +1119,6 @@ target=$target_alias
- if test "x$host_alias" != x; then
- if test "x$build_alias" = x; then
- cross_compiling=maybe
-- $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-- If a cross compiler is detected then cross compile mode will be used." >&2
- elif test "x$build_alias" != "x$host_alias"; then
- cross_compiling=yes
- fi
-@@ -1157,11 +1133,9 @@ test "$silent" = yes && exec 6>/dev/null
- ac_pwd=`pwd` && test -n "$ac_pwd" &&
- ac_ls_di=`ls -di .` &&
- ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-- { $as_echo "$as_me: error: working directory cannot be determined" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "working directory cannot be determined"
- test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-- { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "pwd does not report name of working directory"
-
-
- # Find the source files, if location was not specified.
-@@ -1200,13 +1174,11 @@ else
- fi
- if test ! -r "$srcdir/$ac_unique_file"; then
- test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-- { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
- fi
- ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
- ac_abs_confdir=`(
-- cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
-- { (exit 1); exit 1; }; }
-+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
- pwd)`
- # When building in place, set srcdir=.
- if test "$ac_abs_confdir" = "$ac_pwd"; then
-@@ -1246,7 +1218,7 @@ Configuration:
- --help=short display options specific to this package
- --help=recursive display the short help of all the included packages
- -V, --version display version information and exit
-- -q, --quiet, --silent do not print \`checking...' messages
-+ -q, --quiet, --silent do not print \`checking ...' messages
- --cache-file=FILE cache test results in FILE [disabled]
- -C, --config-cache alias for \`--cache-file=config.cache'
- -n, --no-create do not create output files
-@@ -1322,7 +1294,7 @@ Some influential environment variables:
- LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
- nonstandard directory <lib dir>
- LIBS libraries to pass to the linker, e.g. -l<library>
-- CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
-+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
- you have headers in a nonstandard directory <include dir>
- XMKMF Path to xmkmf, Makefile generator for X Window System
- CPP C preprocessor
-@@ -1330,6 +1302,7 @@ Some influential environment variables:
- Use these variables to override the choices made by `configure' or to help
- it to find libraries and programs with nonstandard names/locations.
-
-+Report bugs to the package provider.
- _ACEOF
- ac_status=$?
- fi
-@@ -1393,21 +1366,187 @@ test -n "$ac_init_help" && exit $ac_status
- if $ac_init_version; then
- cat <<\_ACEOF
- configure
--generated by GNU Autoconf 2.63
-+generated by GNU Autoconf 2.69
-
--Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
--2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-+Copyright (C) 2012 Free Software Foundation, Inc.
- This configure script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it.
- _ACEOF
- exit
- fi
-+
-+## ------------------------ ##
-+## Autoconf initialization. ##
-+## ------------------------ ##
-+
-+# ac_fn_c_try_compile LINENO
-+# --------------------------
-+# Try to compile conftest.$ac_ext, and return whether this succeeded.
-+ac_fn_c_try_compile ()
-+{
-+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+ rm -f conftest.$ac_objext
-+ if { { ac_try="$ac_compile"
-+case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_compile") 2>conftest.err
-+ ac_status=$?
-+ if test -s conftest.err; then
-+ grep -v '^ *+' conftest.err >conftest.er1
-+ cat conftest.er1 >&5
-+ mv -f conftest.er1 conftest.err
-+ fi
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; } && {
-+ test -z "$ac_c_werror_flag" ||
-+ test ! -s conftest.err
-+ } && test -s conftest.$ac_objext; then :
-+ ac_retval=0
-+else
-+ $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+ ac_retval=1
-+fi
-+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-+ as_fn_set_status $ac_retval
+
-+} # ac_fn_c_try_compile
-+
-+# ac_fn_c_try_run LINENO
-+# ----------------------
-+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-+# that executables *can* be run.
-+ac_fn_c_try_run ()
-+{
-+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+ if { { ac_try="$ac_link"
-+case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_link") 2>&5
-+ ac_status=$?
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-+ { { case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_try") 2>&5
-+ ac_status=$?
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }; }; then :
-+ ac_retval=0
-+else
-+ $as_echo "$as_me: program exited with status $ac_status" >&5
-+ $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+ ac_retval=$ac_status
-+fi
-+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-+ as_fn_set_status $ac_retval
-+
-+} # ac_fn_c_try_run
-+
-+# ac_fn_c_try_link LINENO
-+# -----------------------
-+# Try to link conftest.$ac_ext, and return whether this succeeded.
-+ac_fn_c_try_link ()
++// private (used in naclevents.c)
++void SDL_SetKeyState (SDLKey key, Uint8 state)
+{
-+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+ rm -f conftest.$ac_objext conftest$ac_exeext
-+ if { { ac_try="$ac_link"
-+case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_link") 2>conftest.err
-+ ac_status=$?
-+ if test -s conftest.err; then
-+ grep -v '^ *+' conftest.err >conftest.er1
-+ cat conftest.er1 >&5
-+ mv -f conftest.er1 conftest.err
-+ fi
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; } && {
-+ test -z "$ac_c_werror_flag" ||
-+ test ! -s conftest.err
-+ } && test -s conftest$ac_exeext && {
-+ test "$cross_compiling" = yes ||
-+ test -x conftest$ac_exeext
-+ }; then :
-+ ac_retval=0
-+else
-+ $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+ ac_retval=1
-+fi
-+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-+ # interfere with the next link command; also delete a directory that is
-+ # left behind by Apple's compiler. We do this before executing the actions.
-+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-+ as_fn_set_status $ac_retval
-+
-+} # ac_fn_c_try_link
-+
-+# ac_fn_c_try_cpp LINENO
-+# ----------------------
-+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-+ac_fn_c_try_cpp ()
-+{
-+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+ if { { ac_try="$ac_cpp conftest.$ac_ext"
-+case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-+ ac_status=$?
-+ if test -s conftest.err; then
-+ grep -v '^ *+' conftest.err >conftest.er1
-+ cat conftest.er1 >&5
-+ mv -f conftest.er1 conftest.err
-+ fi
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; } > conftest.i && {
-+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-+ test ! -s conftest.err
-+ }; then :
-+ ac_retval=0
-+else
-+ $as_echo "$as_me: failed program was:" >&5
-+sed 's/^/| /' conftest.$ac_ext >&5
-+
-+ ac_retval=1
-+fi
-+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-+ as_fn_set_status $ac_retval
-+
-+} # ac_fn_c_try_cpp
- cat >config.log <<_ACEOF
- This file contains any messages produced by compilers while
- running configure, to aid debugging if configure makes a mistake.
-
- It was created by $as_me, which was
--generated by GNU Autoconf 2.63. Invocation command line was
-+generated by GNU Autoconf 2.69. Invocation command line was
-
- $ $0 $@
-
-@@ -1443,8 +1582,8 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- $as_echo "PATH: $as_dir"
--done
-+ $as_echo "PATH: $as_dir"
-+ done
- IFS=$as_save_IFS
-
- } >&5
-@@ -1481,9 +1620,9 @@ do
- ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
- esac
- case $ac_pass in
-- 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
-+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
- 2)
-- ac_configure_args1="$ac_configure_args1 '$ac_arg'"
-+ as_fn_append ac_configure_args1 " '$ac_arg'"
- if test $ac_must_keep_next = true; then
- ac_must_keep_next=false # Got value, back to normal.
- else
-@@ -1499,13 +1638,13 @@ do
- -* ) ac_must_keep_next=true ;;
- esac
- fi
-- ac_configure_args="$ac_configure_args '$ac_arg'"
-+ as_fn_append ac_configure_args " '$ac_arg'"
- ;;
- esac
- done
- done
--$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
--$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
-+{ ac_configure_args0=; unset ac_configure_args0;}
-+{ ac_configure_args1=; unset ac_configure_args1;}
-
- # When interrupted or exit'd, cleanup temporary files, and complete
- # config.log. We remove comments because anyway the quotes in there
-@@ -1517,11 +1656,9 @@ trap 'exit_status=$?
- {
- echo
-
-- cat <<\_ASBOX
--## ---------------- ##
-+ $as_echo "## ---------------- ##
- ## Cache variables. ##
--## ---------------- ##
--_ASBOX
-+## ---------------- ##"
- echo
- # The following way of writing the cache mishandles newlines in values,
- (
-@@ -1530,13 +1667,13 @@ _ASBOX
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
-- *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
-+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
- $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-- *) $as_unset $ac_var ;;
-+ *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-@@ -1555,11 +1692,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- )
- echo
-
-- cat <<\_ASBOX
--## ----------------- ##
-+ $as_echo "## ----------------- ##
- ## Output variables. ##
--## ----------------- ##
--_ASBOX
-+## ----------------- ##"
- echo
- for ac_var in $ac_subst_vars
- do
-@@ -1572,11 +1707,9 @@ _ASBOX
- echo
-
- if test -n "$ac_subst_files"; then
-- cat <<\_ASBOX
--## ------------------- ##
-+ $as_echo "## ------------------- ##
- ## File substitutions. ##
--## ------------------- ##
--_ASBOX
-+## ------------------- ##"
- echo
- for ac_var in $ac_subst_files
- do
-@@ -1590,11 +1723,9 @@ _ASBOX
- fi
-
- if test -s confdefs.h; then
-- cat <<\_ASBOX
--## ----------- ##
-+ $as_echo "## ----------- ##
- ## confdefs.h. ##
--## ----------- ##
--_ASBOX
-+## ----------- ##"
- echo
- cat confdefs.h
- echo
-@@ -1608,46 +1739,53 @@ _ASBOX
- exit $exit_status
- ' 0
- for ac_signal in 1 2 13 15; do
-- trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
-+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
- done
- ac_signal=0
-
- # confdefs.h avoids OS command line length limits that DEFS can exceed.
- rm -f -r conftest* confdefs.h
-
-+$as_echo "/* confdefs.h */" > confdefs.h
-+
- # Predefined preprocessor variables.
-
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_NAME "$PACKAGE_NAME"
- _ACEOF
-
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
- _ACEOF
-
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_VERSION "$PACKAGE_VERSION"
- _ACEOF
-
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_STRING "$PACKAGE_STRING"
- _ACEOF
-
--
- cat >>confdefs.h <<_ACEOF
- #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
- _ACEOF
-
-+cat >>confdefs.h <<_ACEOF
-+#define PACKAGE_URL "$PACKAGE_URL"
-+_ACEOF
-+
-
- # Let the site file select an alternate cache file if it wants to.
- # Prefer an explicitly selected file to automatically selected ones.
- ac_site_file1=NONE
- ac_site_file2=NONE
- if test -n "$CONFIG_SITE"; then
-- ac_site_file1=$CONFIG_SITE
-+ # We do not want a PATH search for config.site.
-+ case $CONFIG_SITE in #((
-+ -*) ac_site_file1=./$CONFIG_SITE;;
-+ */*) ac_site_file1=$CONFIG_SITE;;
-+ *) ac_site_file1=./$CONFIG_SITE;;
-+ esac
- elif test "x$prefix" != xNONE; then
- ac_site_file1=$prefix/share/config.site
- ac_site_file2=$prefix/etc/config.site
-@@ -1658,19 +1796,23 @@ fi
- for ac_site_file in "$ac_site_file1" "$ac_site_file2"
- do
- test "x$ac_site_file" = xNONE && continue
-- if test -r "$ac_site_file"; then
-- { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
- $as_echo "$as_me: loading site script $ac_site_file" >&6;}
- sed 's/^/| /' "$ac_site_file" >&5
-- . "$ac_site_file"
-+ . "$ac_site_file" \
-+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+as_fn_error $? "failed to load site script $ac_site_file
-+See \`config.log' for more details" "$LINENO" 5; }
- fi
- done
-
- if test -r "$cache_file"; then
-- # Some versions of bash will fail to source /dev/null (special
-- # files actually), so we avoid doing that.
-- if test -f "$cache_file"; then
-- { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
-+ # Some versions of bash will fail to source /dev/null (special files
-+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
-+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
- $as_echo "$as_me: loading cache $cache_file" >&6;}
- case $cache_file in
- [\\/]* | ?:[\\/]* ) . "$cache_file";;
-@@ -1678,7 +1820,7 @@ $as_echo "$as_me: loading cache $cache_file" >&6;}
- esac
- fi
- else
-- { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
- $as_echo "$as_me: creating cache $cache_file" >&6;}
- >$cache_file
- fi
-@@ -1693,11 +1835,11 @@ for ac_var in $ac_precious_vars; do
- eval ac_new_val=\$ac_env_${ac_var}_value
- case $ac_old_set,$ac_new_set in
- set,)
-- { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
- $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,set)
-- { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
- $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
- ac_cache_corrupted=: ;;
- ,);;
-@@ -1707,17 +1849,17 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
- ac_old_val_w=`echo x $ac_old_val`
- ac_new_val_w=`echo x $ac_new_val`
- if test "$ac_old_val_w" != "$ac_new_val_w"; then
-- { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
- $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- ac_cache_corrupted=:
- else
-- { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
- $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
- eval $ac_var=\$ac_old_val
- fi
-- { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
- $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
-- { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
- $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
- fi;;
- esac
-@@ -1729,35 +1871,20 @@ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
- esac
- case " $ac_configure_args " in
- *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
-- *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
- esac
- fi
- done
- if $ac_cache_corrupted; then
-- { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-- { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
- $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-- { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
--$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
- fi
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
-+## -------------------- ##
-+## Main body of script. ##
-+## -------------------- ##
-
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
-@@ -1784,9 +1911,7 @@ for ac_dir in $srcdir/../build-scripts; do
- fi
- done
- if test -z "$ac_aux_dir"; then
-- { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir/../build-scripts" >&5
--$as_echo "$as_me: error: cannot find install-sh or install.sh in $srcdir/../build-scripts" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in $srcdir/../build-scripts" "$LINENO" 5
- fi
-
- # These three variables are undocumented and unsupported,
-@@ -1800,35 +1925,27 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-
- # Make sure we can run config.sub.
- $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-- { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
--$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
--{ $as_echo "$as_me:$LINENO: checking build system type" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
- $as_echo_n "checking build system type... " >&6; }
--if test "${ac_cv_build+set}" = set; then
-+if ${ac_cv_build+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_build_alias=$build_alias
- test "x$ac_build_alias" = x &&
- ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
- test "x$ac_build_alias" = x &&
-- { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
--$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
- ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-- { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
--$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-
- fi
--{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
- $as_echo "$ac_cv_build" >&6; }
- case $ac_cv_build in
- *-*-*) ;;
--*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
--$as_echo "$as_me: error: invalid value of canonical build" >&2;}
-- { (exit 1); exit 1; }; };;
-+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
- esac
- build=$ac_cv_build
- ac_save_IFS=$IFS; IFS='-'
-@@ -1844,28 +1961,24 @@ IFS=$ac_save_IFS
- case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-
-
--{ $as_echo "$as_me:$LINENO: checking host system type" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
- $as_echo_n "checking host system type... " >&6; }
--if test "${ac_cv_host+set}" = set; then
-+if ${ac_cv_host+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test "x$host_alias" = x; then
- ac_cv_host=$ac_cv_build
- else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-- { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
--$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
- fi
-
- fi
--{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
- $as_echo "$ac_cv_host" >&6; }
- case $ac_cv_host in
- *-*-*) ;;
--*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
--$as_echo "$as_me: error: invalid value of canonical host" >&2;}
-- { (exit 1); exit 1; }; };;
-+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
- esac
- host=$ac_cv_host
- ac_save_IFS=$IFS; IFS='-'
-@@ -1891,9 +2004,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}gcc; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
-+if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
-@@ -1904,24 +2017,24 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-- { $as_echo "$as_me:$LINENO: result: $CC" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-@@ -1931,9 +2044,9 @@ if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-+if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_CC"; then
-@@ -1944,24 +2057,24 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
-- { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- $as_echo "$ac_ct_CC" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-@@ -1970,7 +2083,7 @@ fi
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
--{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-@@ -1984,9 +2097,9 @@ if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}cc; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
-+if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
-@@ -1997,24 +2110,24 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-- { $as_echo "$as_me:$LINENO: result: $CC" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-@@ -2024,9 +2137,9 @@ fi
- if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
-+if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
-@@ -2038,18 +2151,18 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- if test $ac_prog_rejected = yes; then
-@@ -2068,10 +2181,10 @@ fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-- { $as_echo "$as_me:$LINENO: result: $CC" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-@@ -2083,9 +2196,9 @@ if test -z "$CC"; then
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- set dummy $ac_tool_prefix$ac_prog; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_prog_CC+set}" = set; then
-+if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$CC"; then
-@@ -2096,24 +2209,24 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
-- { $as_echo "$as_me:$LINENO: result: $CC" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
- $as_echo "$CC" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-@@ -2127,9 +2240,9 @@ if test -z "$CC"; then
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-+if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- if test -n "$ac_ct_CC"; then
-@@ -2140,24 +2253,24 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
-- { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
- $as_echo "$ac_ct_CC" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-@@ -2170,7 +2283,7 @@ done
- else
- case $cross_compiling:$ac_tool_warned in
- yes:)
--{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
- $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
- ac_tool_warned=yes ;;
- esac
-@@ -2181,57 +2294,37 @@ fi
- fi
-
-
--test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
-+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
--See \`config.log' for more details." >&5
--$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
--See \`config.log' for more details." >&2;}
-- { (exit 1); exit 1; }; }; }
-+as_fn_error $? "no acceptable C compiler found in \$PATH
-+See \`config.log' for more details" "$LINENO" 5; }
-
- # Provide some information about the compiler.
--$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
-+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
- set X $ac_compile
- ac_compiler=$2
--{ (ac_try="$ac_compiler --version >&5"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compiler --version >&5") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }
--{ (ac_try="$ac_compiler -v >&5"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compiler -v >&5") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }
--{ (ac_try="$ac_compiler -V >&5"
-+for ac_option in --version -v -V -qversion; do
-+ { { ac_try="$ac_compiler $ac_option >&5"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compiler -V >&5") 2>&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }
-+ if test -s conftest.err; then
-+ sed '10a\
-+... rest of stderr output deleted ...
-+ 10q' conftest.err >conftest.er1
-+ cat conftest.er1 >&5
-+ fi
-+ rm -f conftest.er1 conftest.err
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }
-+done
-
--cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- int
-@@ -2247,8 +2340,8 @@ ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
- # Try to create an executable without -o first, disregard a.out.
- # It will help us diagnose broken compilers, and finding out an intuition
- # of exeext.
--{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
--$as_echo_n "checking for C compiler default output file name... " >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-+$as_echo_n "checking whether the C compiler works... " >&6; }
- ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-
- # The possible output files:
-@@ -2264,17 +2357,17 @@ do
- done
- rm -f $ac_rmfiles
-
--if { (ac_try="$ac_link_default"
-+if { { ac_try="$ac_link_default"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link_default") 2>&5
- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }; then :
- # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
- # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
- # in a Makefile. We should not override ac_cv_exeext if it was cached,
-@@ -2291,7 +2384,7 @@ do
- # certainly right.
- break;;
- *.* )
-- if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
- then :; else
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- fi
-@@ -2310,84 +2403,41 @@ test "$ac_cv_exeext" = no && ac_cv_exeext=
- else
- ac_file=''
- fi
--
--{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
--$as_echo "$ac_file" >&6; }
--if test -z "$ac_file"; then
-- $as_echo "$as_me: failed program was:" >&5
-+if test -z "$ac_file"; then :
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-+$as_echo "no" >&6; }
-+$as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
-
--{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
-+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
--See \`config.log' for more details." >&5
--$as_echo "$as_me: error: C compiler cannot create executables
--See \`config.log' for more details." >&2;}
-- { (exit 77); exit 77; }; }; }
-+as_fn_error 77 "C compiler cannot create executables
-+See \`config.log' for more details" "$LINENO" 5; }
-+else
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-+$as_echo "yes" >&6; }
- fi
--
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-+$as_echo_n "checking for C compiler default output file name... " >&6; }
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-+$as_echo "$ac_file" >&6; }
- ac_exeext=$ac_cv_exeext
-
--# Check that the compiler produces executables we can run. If not, either
--# the compiler is broken, or we cross compile.
--{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
--$as_echo_n "checking whether the C compiler works... " >&6; }
--# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
--# If not cross compiling, check that we can run a simple program.
--if test "$cross_compiling" != yes; then
-- if { ac_try='./$ac_file'
-- { (case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_try") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- cross_compiling=no
-- else
-- if test "$cross_compiling" = maybe; then
-- cross_compiling=yes
-- else
-- { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
--$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
--If you meant to cross compile, use \`--host'.
--See \`config.log' for more details." >&5
--$as_echo "$as_me: error: cannot run C compiled programs.
--If you meant to cross compile, use \`--host'.
--See \`config.log' for more details." >&2;}
-- { (exit 1); exit 1; }; }; }
-- fi
-- fi
--fi
--{ $as_echo "$as_me:$LINENO: result: yes" >&5
--$as_echo "yes" >&6; }
--
- rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
- ac_clean_files=$ac_clean_files_save
--# Check that the compiler produces executables we can run. If not, either
--# the compiler is broken, or we cross compile.
--{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
--$as_echo_n "checking whether we are cross compiling... " >&6; }
--{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
--$as_echo "$cross_compiling" >&6; }
--
--{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
- $as_echo_n "checking for suffix of executables... " >&6; }
--if { (ac_try="$ac_link"
-+if { { ac_try="$ac_link"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }; then :
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
- # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
- # work properly (i.e., refer to `conftest.exe'), while it won't with
-@@ -2402,32 +2452,83 @@ for ac_file in conftest.exe conftest conftest.*; do
- esac
- done
- else
-- { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
-+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
--See \`config.log' for more details." >&5
--$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
--See \`config.log' for more details." >&2;}
-- { (exit 1); exit 1; }; }; }
-+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-+See \`config.log' for more details" "$LINENO" 5; }
- fi
--
--rm -f conftest$ac_cv_exeext
--{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-+rm -f conftest conftest$ac_cv_exeext
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
- $as_echo "$ac_cv_exeext" >&6; }
-
- rm -f conftest.$ac_ext
- EXEEXT=$ac_cv_exeext
- ac_exeext=$EXEEXT
--{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h. */
-+#include <stdio.h>
-+int
-+main ()
-+{
-+FILE *f = fopen ("conftest.out", "w");
-+ return ferror (f) || fclose (f) != 0;
-+
-+ ;
-+ return 0;
++ SDL_KeyState[key] = state;
+}
-+_ACEOF
-+ac_clean_files="$ac_clean_files conftest.out"
-+# Check that the compiler produces executables we can run. If not, either
-+# the compiler is broken, or we cross compile.
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-+$as_echo_n "checking whether we are cross compiling... " >&6; }
-+if test "$cross_compiling" != yes; then
-+ { { ac_try="$ac_link"
-+case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_link") 2>&5
-+ ac_status=$?
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }
-+ if { ac_try='./conftest$ac_cv_exeext'
-+ { { case "(($ac_try" in
-+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-+ *) ac_try_echo=$ac_try;;
-+esac
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
-+ (eval "$ac_try") 2>&5
-+ ac_status=$?
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }; }; then
-+ cross_compiling=no
-+ else
-+ if test "$cross_compiling" = maybe; then
-+ cross_compiling=yes
-+ else
-+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-+as_fn_error $? "cannot run C compiled programs.
-+If you meant to cross compile, use \`--host'.
-+See \`config.log' for more details" "$LINENO" 5; }
-+ fi
-+ fi
-+fi
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-+$as_echo "$cross_compiling" >&6; }
+
-+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-+ac_clean_files=$ac_clean_files_save
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
- $as_echo_n "checking for suffix of object files... " >&6; }
--if test "${ac_cv_objext+set}" = set; then
-+if ${ac_cv_objext+:} false; then :
- $as_echo_n "(cached) " >&6
- else
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- int
-@@ -2439,17 +2540,17 @@ main ()
- }
- _ACEOF
- rm -f conftest.o conftest.obj
--if { (ac_try="$ac_compile"
-+if { { ac_try="$ac_compile"
- case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
- esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-+$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compile") 2>&5
- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; then
-+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-+ test $ac_status = 0; }; then :
- for ac_file in conftest.o conftest.obj conftest.*; do
- test -f "$ac_file" || continue;
- case $ac_file in
-@@ -2462,31 +2563,23 @@ else
- $as_echo "$as_me: failed program was:" >&5
- sed 's/^/| /' conftest.$ac_ext >&5
-
--{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
-+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
--See \`config.log' for more details." >&5
--$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
--See \`config.log' for more details." >&2;}
-- { (exit 1); exit 1; }; }; }
-+as_fn_error $? "cannot compute suffix of object files: cannot compile
-+See \`config.log' for more details" "$LINENO" 5; }
- fi
--
- rm -f conftest.$ac_cv_objext conftest.$ac_ext
- fi
--{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
- $as_echo "$ac_cv_objext" >&6; }
- OBJEXT=$ac_cv_objext
- ac_objext=$OBJEXT
--{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
- $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
--if test "${ac_cv_c_compiler_gnu+set}" = set; then
-+if ${ac_cv_c_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
- else
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- int
-@@ -2500,37 +2593,16 @@ main ()
- return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compile") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- ac_compiler_gnu=no
-+ ac_compiler_gnu=no
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
- fi
--{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
- $as_echo "$ac_cv_c_compiler_gnu" >&6; }
- if test $ac_compiler_gnu = yes; then
- GCC=yes
-@@ -2539,20 +2611,16 @@ else
- fi
- ac_test_CFLAGS=${CFLAGS+set}
- ac_save_CFLAGS=$CFLAGS
--{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
- $as_echo_n "checking whether $CC accepts -g... " >&6; }
--if test "${ac_cv_prog_cc_g+set}" = set; then
-+if ${ac_cv_prog_cc_g+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_save_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- ac_cv_prog_cc_g=no
- CFLAGS="-g"
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- int
-@@ -2563,35 +2631,11 @@ main ()
- return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compile") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- CFLAGS=""
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ CFLAGS=""
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- int
-@@ -2602,36 +2646,12 @@ main ()
- return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compile") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest.$ac_objext; then
-- :
--else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
-+if ac_fn_c_try_compile "$LINENO"; then :
-
-- ac_c_werror_flag=$ac_save_c_werror_flag
-+else
-+ ac_c_werror_flag=$ac_save_c_werror_flag
- CFLAGS="-g"
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- int
-@@ -2642,42 +2662,17 @@ main ()
- return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compile") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
--else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
- fi
--{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
- $as_echo "$ac_cv_prog_cc_g" >&6; }
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-@@ -2694,23 +2689,18 @@ else
- CFLAGS=
- fi
- fi
--{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
- $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
--if test "${ac_cv_prog_cc_c89+set}" = set; then
-+if ${ac_cv_prog_cc_c89+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- ac_cv_prog_cc_c89=no
- ac_save_CC=$CC
--cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <stdarg.h>
- #include <stdio.h>
--#include <sys/types.h>
--#include <sys/stat.h>
-+struct stat;
- /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
- struct buf { int x; };
- FILE * (*rcsopen) (struct buf *, struct stat *, int);
-@@ -2762,32 +2752,9 @@ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
- do
- CC="$ac_save_CC $ac_arg"
-- rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compile") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest.$ac_objext; then
-+ if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c89=$ac_arg
--else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--
- fi
--
- rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
- done
-@@ -2798,17 +2765,19 @@ fi
- # AC_CACHE_VAL
- case "x$ac_cv_prog_cc_c89" in
- x)
-- { $as_echo "$as_me:$LINENO: result: none needed" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
- $as_echo "none needed" >&6; } ;;
- xno)
-- { $as_echo "$as_me:$LINENO: result: unsupported" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
- $as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
-- { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
- $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
- esac
-+if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-+fi
-
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
-@@ -2819,26 +2788,22 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
--{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
- $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
--if test "${ac_cv_c_const+set}" = set; then
-+if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
- else
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- int
- main ()
+ SDLMod SDL_GetModState (void)
{
--/* FIXME: Include the comments suggested by Paul. */
-+
- #ifndef __cplusplus
-- /* Ultrix mips cc rejects this. */
-+ /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
-- const charset cs;
-+ const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
-@@ -2855,8 +2820,9 @@ main ()
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
-- { /* SCO 3.2v4 cc rejects this. */
-- char *t;
-+ { /* SCO 3.2v4 cc rejects this sort of thing. */
-+ char tx;
-+ char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
-@@ -2872,10 +2838,10 @@ main ()
- iptr p = 0;
- ++p;
- }
-- { /* AIX XL C 1.02.0.0 rejects this saying
-+ { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-- struct s { int j; const int *ap[3]; };
-- struct s *b; b->j = 5;
-+ struct s { int j; const int *ap[3]; } bx;
-+ struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
-@@ -2888,41 +2854,18 @@ main ()
- return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compile") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- ac_cv_c_const=no
-+ ac_cv_c_const=no
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
--{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
- $as_echo "$ac_cv_c_const" >&6; }
- if test $ac_cv_c_const = no; then
-
--cat >>confdefs.h <<\_ACEOF
--#define const /**/
--_ACEOF
-+$as_echo "#define const /**/" >>confdefs.h
-
- fi
-
-@@ -2955,9 +2898,9 @@ case "$host" in
- MATHLIB=""
- # Extract the first word of "osmesa-config", so it can be a program name with args.
- set dummy osmesa-config; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_path_OSMESA_CONFIG+set}" = set; then
-+if ${ac_cv_path_OSMESA_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $OSMESA_CONFIG in
-@@ -2970,14 +2913,14 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_OSMESA_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- test -z "$ac_cv_path_OSMESA_CONFIG" && ac_cv_path_OSMESA_CONFIG="no"
-@@ -2986,10 +2929,10 @@ esac
- fi
- OSMESA_CONFIG=$ac_cv_path_OSMESA_CONFIG
- if test -n "$OSMESA_CONFIG"; then
-- { $as_echo "$as_me:$LINENO: result: $OSMESA_CONFIG" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OSMESA_CONFIG" >&5
- $as_echo "$OSMESA_CONFIG" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-@@ -3015,7 +2958,7 @@ esac
- SDL_VERSION=1.2.10
-
- # Check whether --with-sdl-prefix was given.
--if test "${with_sdl_prefix+set}" = set; then
-+if test "${with_sdl_prefix+set}" = set; then :
- withval=$with_sdl_prefix; sdl_prefix="$withval"
- else
- sdl_prefix=""
-@@ -3023,14 +2966,14 @@ fi
-
-
- # Check whether --with-sdl-exec-prefix was given.
--if test "${with_sdl_exec_prefix+set}" = set; then
-+if test "${with_sdl_exec_prefix+set}" = set; then :
- withval=$with_sdl_exec_prefix; sdl_exec_prefix="$withval"
- else
- sdl_exec_prefix=""
- fi
-
- # Check whether --enable-sdltest was given.
--if test "${enable_sdltest+set}" = set; then
-+if test "${enable_sdltest+set}" = set; then :
- enableval=$enable_sdltest;
- else
- enable_sdltest=yes
-@@ -3055,9 +2998,9 @@ fi
- fi
- # Extract the first word of "sdl-config", so it can be a program name with args.
- set dummy sdl-config; ac_word=$2
--{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
- $as_echo_n "checking for $ac_word... " >&6; }
--if test "${ac_cv_path_SDL_CONFIG+set}" = set; then
-+if ${ac_cv_path_SDL_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- case $SDL_CONFIG in
-@@ -3070,14 +3013,14 @@ for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- for ac_exec_ext in '' $ac_executable_extensions; do
-- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-+ for ac_exec_ext in '' $ac_executable_extensions; do
-+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_SDL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
--done
-+ done
- IFS=$as_save_IFS
-
- test -z "$ac_cv_path_SDL_CONFIG" && ac_cv_path_SDL_CONFIG="no"
-@@ -3086,16 +3029,16 @@ esac
- fi
- SDL_CONFIG=$ac_cv_path_SDL_CONFIG
- if test -n "$SDL_CONFIG"; then
-- { $as_echo "$as_me:$LINENO: result: $SDL_CONFIG" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SDL_CONFIG" >&5
- $as_echo "$SDL_CONFIG" >&6; }
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
-
-
- min_sdl_version=$SDL_VERSION
-- { $as_echo "$as_me:$LINENO: checking for SDL - version >= $min_sdl_version" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL - version >= $min_sdl_version" >&5
- $as_echo_n "checking for SDL - version >= $min_sdl_version... " >&6; }
- no_sdl=""
- if test "$SDL_CONFIG" = "no" ; then
-@@ -3118,14 +3061,10 @@ $as_echo_n "checking for SDL - version >= $min_sdl_version... " >&6; }
- CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
- LIBS="$LIBS $SDL_LIBS"
- rm -f conf.sdltest
-- if test "$cross_compiling" = yes; then
-+ if test "$cross_compiling" = yes; then :
- echo $ac_n "cross compiling; assumed OK... $ac_c"
- else
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- #include <stdio.h>
-@@ -3186,53 +3125,26 @@ int main (int argc, char *argv[])
-
-
- _ACEOF
--rm -f conftest$ac_exeext
--if { (ac_try="$ac_link"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_link") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-- { (case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_try") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); }; }; then
-- :
--else
-- $as_echo "$as_me: program exited with status $ac_status" >&5
--$as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
-+if ac_fn_c_try_run "$LINENO"; then :
-
--( exit $ac_status )
--no_sdl=yes
-+else
-+ no_sdl=yes
- fi
--rm -rf conftest.dSYM
--rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-+ conftest.$ac_objext conftest.beam conftest.$ac_ext
- fi
-
--
- CFLAGS="$ac_save_CFLAGS"
- CXXFLAGS="$ac_save_CXXFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- fi
- if test "x$no_sdl" = x ; then
-- { $as_echo "$as_me:$LINENO: result: yes" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- :
- else
-- { $as_echo "$as_me:$LINENO: result: no" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- if test "$SDL_CONFIG" = "no" ; then
- echo "*** The sdl-config script installed by SDL could not be found"
-@@ -3247,11 +3159,7 @@ $as_echo "no" >&6; }
- CFLAGS="$CFLAGS $SDL_CFLAGS"
- CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
- LIBS="$LIBS $SDL_LIBS"
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
-
- #include <stdio.h>
-@@ -3270,27 +3178,7 @@ main ()
- return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (ac_try="$ac_link"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_link") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest$ac_exeext && {
-- test "$cross_compiling" = yes ||
-- $as_test_x conftest$ac_exeext
-- }; then
-+if ac_fn_c_try_link "$LINENO"; then :
- echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding SDL or finding the wrong"
- echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
-@@ -3301,18 +3189,13 @@ $as_echo "$ac_try_echo") >&5
- echo "*** If you have an old version installed, it is best to remove it, although"
- echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- echo "*** The test program failed to compile or link. See the file config.log for the"
-+ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means SDL was incorrectly installed"
- echo "*** or that you have moved SDL since it was installed. In the latter case, you"
- echo "*** may want to edit the sdl-config script: $SDL_CONFIG"
- fi
--
--rm -rf conftest.dSYM
--rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-- conftest$ac_exeext conftest.$ac_ext
-+rm -f core conftest.err conftest.$ac_objext \
-+ conftest$ac_exeext conftest.$ac_ext
- CFLAGS="$ac_save_CFLAGS"
- CXXFLAGS="$ac_save_CXXFLAGS"
- LIBS="$ac_save_LIBS"
-@@ -3320,9 +3203,7 @@ rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- fi
- SDL_CFLAGS=""
- SDL_LIBS=""
-- { { $as_echo "$as_me:$LINENO: error: *** SDL version $SDL_VERSION not found!" >&5
--$as_echo "$as_me: error: *** SDL version $SDL_VERSION not found!" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "*** SDL version $SDL_VERSION not found!" "$LINENO" 5
-
- fi
-
-@@ -3337,14 +3218,14 @@ ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
--{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
- $as_echo_n "checking how to run the C preprocessor... " >&6; }
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
- CPP=
- fi
- if test -z "$CPP"; then
-- if test "${ac_cv_prog_CPP+set}" = set; then
-+ if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- # Double quotes because CPP needs to be expanded
-@@ -3359,11 +3240,7 @@ do
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #ifdef __STDC__
- # include <limits.h>
-@@ -3372,78 +3249,34 @@ cat >>conftest.$ac_ext <<_ACEOF
- #endif
- Syntax error
- _ACEOF
--if { (ac_try="$ac_cpp conftest.$ac_ext"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null && {
-- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- }; then
-- :
--else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
-+if ac_fn_c_try_cpp "$LINENO"; then :
-
-+else
- # Broken: fails on valid input.
- continue
- fi
--
--rm -f conftest.err conftest.$ac_ext
-+rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <ac_nonexistent.h>
- _ACEOF
--if { (ac_try="$ac_cpp conftest.$ac_ext"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null && {
-- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- }; then
-+if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
- continue
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
--
--rm -f conftest.err conftest.$ac_ext
-+rm -f conftest.err conftest.i conftest.$ac_ext
-
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
--rm -f conftest.err conftest.$ac_ext
--if $ac_preproc_ok; then
-+rm -f conftest.i conftest.err conftest.$ac_ext
-+if $ac_preproc_ok; then :
- break
- fi
-
-@@ -3455,7 +3288,7 @@ fi
- else
- ac_cv_prog_CPP=$CPP
- fi
--{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
- $as_echo "$CPP" >&6; }
- ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
-@@ -3466,100 +3299,49 @@ do
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #ifdef __STDC__
- # include <limits.h>
- #else
- # include <assert.h>
--#endif
-- Syntax error
--_ACEOF
--if { (ac_try="$ac_cpp conftest.$ac_ext"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null && {
-- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- }; then
-- :
--else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
-+#endif
-+ Syntax error
-+_ACEOF
-+if ac_fn_c_try_cpp "$LINENO"; then :
-
-+else
- # Broken: fails on valid input.
- continue
- fi
--
--rm -f conftest.err conftest.$ac_ext
-+rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <ac_nonexistent.h>
- _ACEOF
--if { (ac_try="$ac_cpp conftest.$ac_ext"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null && {
-- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- }; then
-+if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
- continue
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
--
--rm -f conftest.err conftest.$ac_ext
-+rm -f conftest.err conftest.i conftest.$ac_ext
-
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
--rm -f conftest.err conftest.$ac_ext
--if $ac_preproc_ok; then
-- :
-+rm -f conftest.i conftest.err conftest.$ac_ext
-+if $ac_preproc_ok; then :
-+
- else
-- { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
-+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
- $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
--See \`config.log' for more details." >&5
--$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
--See \`config.log' for more details." >&2;}
-- { (exit 1); exit 1; }; }; }
-+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-+See \`config.log' for more details" "$LINENO" 5; }
- fi
-
- ac_ext=c
-@@ -3569,12 +3351,12 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
--{ $as_echo "$as_me:$LINENO: checking for X" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
- $as_echo_n "checking for X... " >&6; }
-
-
- # Check whether --with-x was given.
--if test "${with_x+set}" = set; then
-+if test "${with_x+set}" = set; then :
- withval=$with_x;
- fi
-
-@@ -3584,10 +3366,8 @@ if test "x$with_x" = xno; then
- have_x=disabled
- else
- case $x_includes,$x_libraries in #(
-- *\'*) { { $as_echo "$as_me:$LINENO: error: cannot use X directory names containing '" >&5
--$as_echo "$as_me: error: cannot use X directory names containing '" >&2;}
-- { (exit 1); exit 1; }; };; #(
-- *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
-+ *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
-+ *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
- $as_echo_n "(cached) " >&6
- else
- # One or both of the vars are not set, and there is no cached value.
-@@ -3604,7 +3384,7 @@ libdir:
- @echo libdir='${LIBDIR}'
- _ACEOF
- if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
-- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-+ # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
- for ac_var in incroot usrlibdir libdir; do
- eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
- done
-@@ -3635,21 +3415,25 @@ fi
- # Check X11 before X11Rn because it is often a symlink to the current release.
- ac_x_header_dirs='
- /usr/X11/include
-+/usr/X11R7/include
- /usr/X11R6/include
- /usr/X11R5/include
- /usr/X11R4/include
-
- /usr/include/X11
-+/usr/include/X11R7
- /usr/include/X11R6
- /usr/include/X11R5
- /usr/include/X11R4
-
- /usr/local/X11/include
-+/usr/local/X11R7/include
- /usr/local/X11R6/include
- /usr/local/X11R5/include
- /usr/local/X11R4/include
-
- /usr/local/include/X11
-+/usr/local/include/X11R7
- /usr/local/include/X11R6
- /usr/local/include/X11R5
- /usr/local/include/X11R4
-@@ -3671,37 +3455,14 @@ ac_x_header_dirs='
- if test "$ac_x_includes" = no; then
- # Guess where to find include files, by looking for Xlib.h.
- # First, try using that file with no special directory specified.
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <X11/Xlib.h>
- _ACEOF
--if { (ac_try="$ac_cpp conftest.$ac_ext"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } >/dev/null && {
-- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- }; then
-+if ac_fn_c_try_cpp "$LINENO"; then :
- # We can compile using X headers with no special include directory.
- ac_x_includes=
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
- for ac_dir in $ac_x_header_dirs; do
- if test -r "$ac_dir/X11/Xlib.h"; then
- ac_x_includes=$ac_dir
-@@ -3709,8 +3470,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
- fi
- done
- fi
--
--rm -f conftest.err conftest.$ac_ext
-+rm -f conftest.err conftest.i conftest.$ac_ext
- fi # $ac_x_includes = no
-
- if test "$ac_x_libraries" = no; then
-@@ -3719,11 +3479,7 @@ if test "$ac_x_libraries" = no; then
- # Don't add to $LIBS permanently.
- ac_save_LIBS=$LIBS
- LIBS="-lX11 $LIBS"
-- cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
- #include <X11/Xlib.h>
- int
-@@ -3734,35 +3490,12 @@ XrmInitialize ()
- return 0;
- }
- _ACEOF
--rm -f conftest.$ac_objext conftest$ac_exeext
--if { (ac_try="$ac_link"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_link") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest$ac_exeext && {
-- test "$cross_compiling" = yes ||
-- $as_test_x conftest$ac_exeext
-- }; then
-+if ac_fn_c_try_link "$LINENO"; then :
- LIBS=$ac_save_LIBS
- # We can link X programs with no special library path.
- ac_x_libraries=
- else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
-- LIBS=$ac_save_LIBS
-+ LIBS=$ac_save_LIBS
- for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
- do
- # Don't even attempt the hair of trying to link an X program!
-@@ -3774,10 +3507,8 @@ do
- done
- done
- fi
--
--rm -rf conftest.dSYM
--rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-- conftest$ac_exeext conftest.$ac_ext
-+rm -f core conftest.err conftest.$ac_objext \
-+ conftest$ac_exeext conftest.$ac_ext
- fi # $ac_x_libraries = no
-
- case $ac_x_includes,$ac_x_libraries in #(
-@@ -3798,7 +3529,7 @@ fi
- fi # $with_x != no
-
- if test "$have_x" != yes; then
-- { $as_echo "$as_me:$LINENO: result: $have_x" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
- $as_echo "$have_x" >&6; }
- no_x=yes
- else
-@@ -3809,7 +3540,7 @@ else
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$x_includes'\
- ac_x_libraries='$x_libraries'"
-- { $as_echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
- $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
- fi
-
-@@ -3826,14 +3557,10 @@ if test x$have_x = xyes; then
- fi
- fi
-
--{ $as_echo "$as_me:$LINENO: checking for OpenGL support" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL support" >&5
- $as_echo_n "checking for OpenGL support... " >&6; }
- have_opengl=no
--cat >conftest.$ac_ext <<_ACEOF
--/* confdefs.h. */
--_ACEOF
--cat confdefs.h >>conftest.$ac_ext
--cat >>conftest.$ac_ext <<_ACEOF
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h. */
+ return(SDL_ModState);
+diff --git a/src/video/nacl/SDL_naclevents.c b/src/video/nacl/SDL_naclevents.c
+index a2f7e19..461e1ca 100644
+--- a/src/video/nacl/SDL_naclevents.c
++++ b/src/video/nacl/SDL_naclevents.c
+@@ -29,6 +29,7 @@
+
+ #include <math.h>
+ #include <ppapi_simple/ps_event.h>
++#include <ppapi/c/ppb_input_event.h>
- #include "SDL_opengl.h"
-@@ -3847,36 +3574,13 @@ main ()
- return 0;
+ #define PPAPI_KEY_CTRL 17
+ #define PPAPI_KEY_ALT 18
+@@ -176,12 +177,15 @@ static SDLKey translateKey(uint32_t code) {
+ }
}
- _ACEOF
--rm -f conftest.$ac_objext
--if { (ac_try="$ac_compile"
--case "(($ac_try" in
-- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-- *) ac_try_echo=$ac_try;;
--esac
--eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
--$as_echo "$ac_try_echo") >&5
-- (eval "$ac_compile") 2>conftest.er1
-- ac_status=$?
-- grep -v '^ *+' conftest.er1 >conftest.err
-- rm -f conftest.er1
-- cat conftest.err >&5
-- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-- (exit $ac_status); } && {
-- test -z "$ac_c_werror_flag" ||
-- test ! -s conftest.err
-- } && test -s conftest.$ac_objext; then
-+if ac_fn_c_try_compile "$LINENO"; then :
-
- have_opengl=yes
-
--else
-- $as_echo "$as_me: failed program was:" >&5
--sed 's/^/| /' conftest.$ac_ext >&5
--
--
- fi
--
- rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
--{ $as_echo "$as_me:$LINENO: result: $have_opengl" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_opengl" >&5
- $as_echo "$have_opengl" >&6; }
- if test x$have_opengl = xyes; then
- CFLAGS="$CFLAGS -DHAVE_OPENGL"
-@@ -3915,13 +3619,13 @@ _ACEOF
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
-- *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
-+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
- $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-- *) $as_unset $ac_var ;;
-+ *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-@@ -3929,8 +3633,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
-- # `set' does not quote correctly, so add quotes (double-quote
-- # substitution turns \\\\ into \\, and sed turns \\ into \).
-+ # `set' does not quote correctly, so add quotes: double-quote
-+ # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-@@ -3952,12 +3656,23 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- :end' >>confcache
- if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
-- test "x$cache_file" != "x/dev/null" &&
-- { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
-+ if test "x$cache_file" != "x/dev/null"; then
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
- $as_echo "$as_me: updating cache $cache_file" >&6;}
-- cat confcache >$cache_file
-+ if test ! -f "$cache_file" || test -h "$cache_file"; then
-+ cat confcache >"$cache_file"
-+ else
-+ case $cache_file in #(
-+ */* | ?:*)
-+ mv -f confcache "$cache_file"$$ &&
-+ mv -f "$cache_file"$$ "$cache_file" ;; #(
-+ *)
-+ mv -f confcache "$cache_file" ;;
-+ esac
-+ fi
-+ fi
- else
-- { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
- $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
- fi
-@@ -4007,14 +3722,15 @@ DEFS=`sed -n "$ac_script" confdefs.h`
-
- ac_libobjs=
- ac_ltlibobjs=
-+U=
- for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
- # 1. Remove the extension, and $U if already installed.
- ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
- # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
- # will be set to the directory where LIBOBJS objects are built.
-- ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-- ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
-+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
- done
- LIBOBJS=$ac_libobjs
-
-@@ -4022,13 +3738,14 @@ LTLIBOBJS=$ac_ltlibobjs
-
-
-
--: ${CONFIG_STATUS=./config.status}
-+: "${CONFIG_STATUS=./config.status}"
- ac_write_fail=0
- ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files $CONFIG_STATUS"
--{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
- $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
--cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-+as_write_fail=0
-+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
- #! $SHELL
- # Generated by $as_me.
- # Run this file to recreate the current configuration.
-@@ -4038,17 +3755,18 @@ cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- debug=false
- ac_cs_recheck=false
- ac_cs_silent=false
--SHELL=\${CONFIG_SHELL-$SHELL}
--_ACEOF
-
--cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
--## --------------------- ##
--## M4sh Initialization. ##
--## --------------------- ##
-+SHELL=\${CONFIG_SHELL-$SHELL}
-+export SHELL
-+_ASEOF
-+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-+## -------------------- ##
-+## M4sh Initialization. ##
-+## -------------------- ##
-
- # Be more Bourne compatible
- DUALCASE=1; export DUALCASE # for MKS sh
--if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-@@ -4056,23 +3774,15 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
- else
-- case `(set -o) 2>/dev/null` in
-- *posix*) set -o posix ;;
-+ case `(set -o) 2>/dev/null` in #(
-+ *posix*) :
-+ set -o posix ;; #(
-+ *) :
-+ ;;
- esac
--
- fi
-
-
--
--
--# PATH needs CR
--# Avoid depending upon Character Ranges.
--as_cr_letters='abcdefghijklmnopqrstuvwxyz'
--as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
--as_cr_Letters=$as_cr_letters$as_cr_LETTERS
--as_cr_digits='0123456789'
--as_cr_alnum=$as_cr_Letters$as_cr_digits
--
- as_nl='
- '
- export as_nl
-@@ -4080,7 +3790,13 @@ export as_nl
- as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
- as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
--if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-+# Prefer a ksh shell builtin over an external printf program on Solaris,
-+# but without wasting forks for bash or zsh.
-+if test -z "$BASH_VERSION$ZSH_VERSION" \
-+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-+ as_echo='print -r --'
-+ as_echo_n='print -rn --'
-+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
- else
-@@ -4091,7 +3807,7 @@ else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
-- case $arg in
-+ case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-@@ -4114,13 +3830,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
- }
- fi
-
--# Support unset when possible.
--if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-- as_unset=unset
--else
-- as_unset=false
--fi
--
-
- # IFS
- # We need space, tab and new line, in precisely that order. Quoting is
-@@ -4130,15 +3839,16 @@ fi
- IFS=" "" $as_nl"
-
- # Find who we are. Look in the path if we contain no directory separator.
--case $0 in
-+as_myself=
-+case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
-- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
--done
-+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-+ done
- IFS=$as_save_IFS
-
- ;;
-@@ -4150,12 +3860,16 @@ if test "x$as_myself" = x; then
- fi
- if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-- { (exit 1); exit 1; }
-+ exit 1
- fi
-
--# Work around bugs in pre-3.0 UWIN ksh.
--for as_var in ENV MAIL MAILPATH
--do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-+# Unset variables that we do not need and which cause bugs (e.g. in
-+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-+# suppresses any "Segmentation fault" message there. '((' could
-+# trigger a bug in pdksh 5.2.14.
-+for as_var in BASH_ENV ENV MAIL MAILPATH
-+do eval test x\${$as_var+set} = xset \
-+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
- done
- PS1='$ '
- PS2='> '
-@@ -4167,7 +3881,89 @@ export LC_ALL
- LANGUAGE=C
- export LANGUAGE
-
--# Required to use basename.
-+# CDPATH.
-+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-+
-+
-+# as_fn_error STATUS ERROR [LINENO LOG_FD]
-+# ----------------------------------------
-+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-+# script with STATUS, using 1 if that was 0.
-+as_fn_error ()
-+{
-+ as_status=$1; test $as_status -eq 0 && as_status=1
-+ if test "$4"; then
-+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-+ fi
-+ $as_echo "$as_me: error: $2" >&2
-+ as_fn_exit $as_status
-+} # as_fn_error
-+
-+
-+# as_fn_set_status STATUS
-+# -----------------------
-+# Set $? to STATUS, without forking.
-+as_fn_set_status ()
-+{
-+ return $1
-+} # as_fn_set_status
-+
-+# as_fn_exit STATUS
-+# -----------------
-+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-+as_fn_exit ()
-+{
-+ set +e
-+ as_fn_set_status $1
-+ exit $1
-+} # as_fn_exit
-+
-+# as_fn_unset VAR
-+# ---------------
-+# Portably unset VAR.
-+as_fn_unset ()
-+{
-+ { eval $1=; unset $1;}
-+}
-+as_unset=as_fn_unset
-+# as_fn_append VAR VALUE
-+# ----------------------
-+# Append the text in VALUE to the end of the definition contained in VAR. Take
-+# advantage of any shell optimizations that allow amortized linear growth over
-+# repeated appends, instead of the typical quadratic growth present in naive
-+# implementations.
-+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-+ eval 'as_fn_append ()
-+ {
-+ eval $1+=\$2
-+ }'
-+else
-+ as_fn_append ()
-+ {
-+ eval $1=\$$1\$2
-+ }
-+fi # as_fn_append
-+
-+# as_fn_arith ARG...
-+# ------------------
-+# Perform arithmetic evaluation on the ARGs, and store the result in the
-+# global $as_val. Take advantage of shells that can avoid forks. The arguments
-+# must be portable across $(()) and expr.
-+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-+ eval 'as_fn_arith ()
-+ {
-+ as_val=$(( $* ))
-+ }'
-+else
-+ as_fn_arith ()
-+ {
-+ as_val=`expr "$@" || test $? -eq 1`
-+ }
-+fi # as_fn_arith
-+
-+
- if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
- as_expr=expr
-@@ -4181,8 +3977,12 @@ else
- as_basename=false
- fi
-
-+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-+ as_dirname=dirname
-+else
-+ as_dirname=false
-+fi
--# Name of the executable.
- as_me=`$as_basename -- "$0" ||
- $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
-@@ -4202,76 +4002,25 @@ $as_echo X/"$0" |
- }
- s/.*/./; q'`
-
--# CDPATH.
--$as_unset CDPATH
--
--
--
-- as_lineno_1=$LINENO
-- as_lineno_2=$LINENO
-- test "x$as_lineno_1" != "x$as_lineno_2" &&
-- test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
--
-- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-- # uniformly replaced by the line number. The first 'sed' inserts a
-- # line-number line after each line using $LINENO; the second 'sed'
-- # does the real work. The second script uses 'N' to pair each
-- # line-number line with the line containing $LINENO, and appends
-- # trailing '-' during substitution so that $LINENO is not a special
-- # case at line end.
-- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-- # scripts with optimization help from Paolo Bonzini. Blame Lee
-- # E. McMahon (1931-1989) for sed's syntax. :-)
-- sed -n '
-- p
-- /[$]LINENO/=
-- ' <$as_myself |
-- sed '
-- s/[$]LINENO.*/&-/
-- t lineno
-- b
-- :lineno
-- N
-- :loop
-- s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-- t loop
-- s/-\n.*//
-- ' >$as_me.lineno &&
-- chmod +x "$as_me.lineno" ||
-- { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
-- { (exit 1); exit 1; }; }
--
-- # Don't try to exec as it changes $[0], causing all sort of problems
-- # (the dirname of $[0] is not the place where we might find the
-- # original and so on. Autoconf is especially sensitive to this).
-- . "./$as_me.lineno"
-- # Exit status is that of the last command.
-- exit
--}
--
--
--if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-- as_dirname=dirname
--else
-- as_dirname=false
--fi
-+# Avoid depending upon Character Ranges.
-+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-+as_cr_digits='0123456789'
-+as_cr_alnum=$as_cr_Letters$as_cr_digits
-
- ECHO_C= ECHO_N= ECHO_T=
--case `echo -n x` in
-+case `echo -n x` in #(((((
- -n*)
-- case `echo 'x\c'` in
-+ case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
-- *) ECHO_C='\c';;
-+ xy) ECHO_C='\c';;
-+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
-+ ECHO_T=' ';;
- esac;;
- *)
- ECHO_N='-n';;
- esac
--if expr a : '\(a\)' >/dev/null 2>&1 &&
-- test "X`expr 00001 : '.*\(...\)'`" = X001; then
-- as_expr=expr
--else
-- as_expr=false
--fi
-
- rm -f conf$$ conf$$.exe conf$$.file
- if test -d conf$$.dir; then
-@@ -4286,49 +4035,85 @@ if (echo >conf$$.file) 2>/dev/null; then
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-- # In both cases, we have to default to `cp -p'.
-+ # In both cases, we have to default to `cp -pR'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-- as_ln_s='cp -p'
-+ as_ln_s='cp -pR'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
-- as_ln_s='cp -p'
-+ as_ln_s='cp -pR'
- fi
- else
-- as_ln_s='cp -p'
-+ as_ln_s='cp -pR'
- fi
- rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
- rmdir conf$$.dir 2>/dev/null
-
-+
-+# as_fn_mkdir_p
-+# -------------
-+# Create "$as_dir" as a directory, including parents if necessary.
-+as_fn_mkdir_p ()
-+{
-+
-+ case $as_dir in #(
-+ -*) as_dir=./$as_dir;;
-+ esac
-+ test -d "$as_dir" || eval $as_mkdir_p || {
-+ as_dirs=
-+ while :; do
-+ case $as_dir in #(
-+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-+ *) as_qdir=$as_dir;;
-+ esac
-+ as_dirs="'$as_qdir' $as_dirs"
-+ as_dir=`$as_dirname -- "$as_dir" ||
-+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-+ X"$as_dir" : 'X\(//\)[^/]' \| \
-+ X"$as_dir" : 'X\(//\)$' \| \
-+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-+$as_echo X"$as_dir" |
-+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-+ s//\1/
-+ q
-+ }
-+ /^X\(\/\/\)[^/].*/{
-+ s//\1/
-+ q
-+ }
-+ /^X\(\/\/\)$/{
-+ s//\1/
-+ q
-+ }
-+ /^X\(\/\).*/{
-+ s//\1/
-+ q
-+ }
-+ s/.*/./; q'`
-+ test -d "$as_dir" && break
-+ done
-+ test -z "$as_dirs" || eval "mkdir $as_dirs"
-+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-+
-+
-+} # as_fn_mkdir_p
- if mkdir -p . 2>/dev/null; then
-- as_mkdir_p=:
-+ as_mkdir_p='mkdir -p "$as_dir"'
- else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
- fi
-
--if test -x / >/dev/null 2>&1; then
-- as_test_x='test -x'
--else
-- if ls -dL / >/dev/null 2>&1; then
-- as_ls_L_option=L
-- else
-- as_ls_L_option=
-- fi
-- as_test_x='
-- eval sh -c '\''
-- if test -d "$1"; then
-- test -d "$1/.";
-- else
-- case $1 in
-- -*)set "./$1";;
-- esac;
-- case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
-- ???[sx]*):;;*)false;;esac;fi
-- '\'' sh
-- '
--fi
--as_executable_p=$as_test_x
++static SDL_bool SDL_NeedModUpdate = SDL_TRUE;
++
+ void HandleInputEvent(_THIS, PP_Resource event) {
+ static Uint8 last_scancode = 0;
+ static int alt_down = 0;
+ static int ctrl_down = 0;
+ PP_InputEvent_Type type;
+ PP_InputEvent_Modifier modifiers;
++ SDLMod sdl_mod;
+ Uint8 button;
+ Uint8 state;
+ Uint8 gained;
+@@ -197,9 +201,49 @@ void HandleInputEvent(_THIS, PP_Resource event) {
+ int sdl_wheel_clicks_y;
+ int i;
+
++ // defining modifiers array for conversion
++ static const size_t modcnt = 6;
++ static const int ppapi_mods[modcnt] = {
++ PP_INPUTEVENT_MODIFIER_SHIFTKEY,
++ PP_INPUTEVENT_MODIFIER_CONTROLKEY,
++ PP_INPUTEVENT_MODIFIER_ALTKEY,
++ PP_INPUTEVENT_MODIFIER_METAKEY,
++ PP_INPUTEVENT_MODIFIER_CAPSLOCKKEY,
++ PP_INPUTEVENT_MODIFIER_NUMLOCKKEY
++ };
++ static const SDLMod sdl_mods[modcnt] = {
++ KMOD_LSHIFT,
++ KMOD_LCTRL,
++ KMOD_LALT,
++ KMOD_LMETA,
++ KMOD_CAPS,
++ KMOD_NUM
++ };
++ static const SDLKey sdl_keys[modcnt] = {
++ SDLK_LSHIFT,
++ SDLK_LCTRL,
++ SDLK_LALT,
++ SDLK_LMETA,
++ SDLK_CAPSLOCK,
++ SDLK_NUMLOCK
++ };
++ static const SDLKey sdl_rkeys[modcnt] = {
++ SDLK_RSHIFT,
++ SDLK_RCTRL,
++ SDLK_RALT,
++ SDLK_RMETA,
++ SDLK_CAPSLOCK,
++ SDLK_NUMLOCK
++ };
+
-+# as_fn_executable_p FILE
-+# -----------------------
-+# Test if FILE is an executable regular file.
-+as_fn_executable_p ()
-+{
-+ test -f "$1" && test -x "$1"
-+} # as_fn_executable_p
-+as_test_x='test -x'
-+as_executable_p=as_fn_executable_p
-
- # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-@@ -4338,13 +4123,19 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
- exec 6>&1
-+## ----------------------------------- ##
-+## Main body of $CONFIG_STATUS script. ##
-+## ----------------------------------- ##
-+_ASEOF
-+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
-
--# Save the log message, to keep $[0] and so on meaningful, and to
-+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-+# Save the log message, to keep $0 and so on meaningful, and to
- # report actual input values of CONFIG_FILES etc. instead of their
- # values after options handling.
- ac_log="
- This file was extended by $as_me, which was
--generated by GNU Autoconf 2.63. Invocation command line was
-+generated by GNU Autoconf 2.69. Invocation command line was
-
- CONFIG_FILES = $CONFIG_FILES
- CONFIG_HEADERS = $CONFIG_HEADERS
-@@ -4371,13 +4162,15 @@ _ACEOF
-
- cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- ac_cs_usage="\
--\`$as_me' instantiates files from templates according to the
--current configuration.
-+\`$as_me' instantiates files and other configuration actions
-+from templates according to the current configuration. Unless the files
-+and actions are specified as TAGs, all are instantiated by default.
-
--Usage: $0 [OPTION]... [FILE]...
-+Usage: $0 [OPTION]... [TAG]...
-
- -h, --help print this help, then exit
- -V, --version print version number and configuration settings, then exit
-+ --config print configuration, then exit
- -q, --quiet, --silent
- do not print progress messages
- -d, --debug don't remove temporary files
-@@ -4388,16 +4181,17 @@ Usage: $0 [OPTION]... [FILE]...
- Configuration files:
- $config_files
-
--Report bugs to <bug-autoconf@gnu.org>."
-+Report bugs to the package provider."
-
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
- ac_cs_version="\\
- config.status
--configured by $0, generated by GNU Autoconf 2.63,
-- with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
-+configured by $0, generated by GNU Autoconf 2.69,
-+ with options \\"\$ac_cs_config\\"
-
--Copyright (C) 2008 Free Software Foundation, Inc.
-+Copyright (C) 2012 Free Software Foundation, Inc.
- This config.status script is free software; the Free Software Foundation
- gives unlimited permission to copy, distribute and modify it."
-
-@@ -4412,11 +4206,16 @@ ac_need_defaults=:
- while test $# != 0
- do
- case $1 in
-- --*=*)
-+ --*=?*)
- ac_option=`expr "X$1" : 'X\([^=]*\)='`
- ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
- ac_shift=:
- ;;
-+ --*=)
-+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
-+ ac_optarg=
-+ ac_shift=:
-+ ;;
- *)
- ac_option=$1
- ac_optarg=$2
-@@ -4430,14 +4229,17 @@ do
- ac_cs_recheck=: ;;
- --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- $as_echo "$ac_cs_version"; exit ;;
-+ --config | --confi | --conf | --con | --co | --c )
-+ $as_echo "$ac_cs_config"; exit ;;
- --debug | --debu | --deb | --de | --d | -d )
- debug=: ;;
- --file | --fil | --fi | --f )
- $ac_shift
- case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-+ '') as_fn_error $? "missing file argument" ;;
- esac
-- CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
-+ as_fn_append CONFIG_FILES " '$ac_optarg'"
- ac_need_defaults=false;;
- --he | --h | --help | --hel | -h )
- $as_echo "$ac_cs_usage"; exit ;;
-@@ -4446,11 +4248,10 @@ do
- ac_cs_silent=: ;;
-
- # This is an error.
-- -*) { $as_echo "$as_me: error: unrecognized option: $1
--Try \`$0 --help' for more information." >&2
-- { (exit 1); exit 1; }; } ;;
-+ -*) as_fn_error $? "unrecognized option: \`$1'
-+Try \`$0 --help' for more information." ;;
-
-- *) ac_config_targets="$ac_config_targets $1"
-+ *) as_fn_append ac_config_targets " $1"
- ac_need_defaults=false ;;
-
- esac
-@@ -4467,7 +4268,7 @@ fi
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- if \$ac_cs_recheck; then
-- set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
- shift
- \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
- CONFIG_SHELL='$SHELL'
-@@ -4498,9 +4299,7 @@ do
- case $ac_config_target in
- "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-
-- *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
--$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
-- { (exit 1); exit 1; }; };;
-+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- esac
- done
-
-@@ -4521,26 +4320,24 @@ fi
- # after its creation but before its name has been assigned to `$tmp'.
- $debug ||
- {
-- tmp=
-+ tmp= ac_tmp=
- trap 'exit_status=$?
-- { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
-+ : "${ac_tmp:=$tmp}"
-+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
- ' 0
-- trap '{ (exit 1); exit 1; }' 1 2 13 15
-+ trap 'as_fn_exit 1' 1 2 13 15
- }
- # Create a (secure) tmp directory for tmp files.
-
- {
- tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-- test -n "$tmp" && test -d "$tmp"
-+ test -d "$tmp"
- } ||
- {
- tmp=./conf$$-$RANDOM
- (umask 077 && mkdir "$tmp")
--} ||
--{
-- $as_echo "$as_me: cannot create a temporary directory in ." >&2
-- { (exit 1); exit 1; }
--}
-+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-+ac_tmp=$tmp
-
- # Set up the scripts for CONFIG_FILES section.
- # No need to generate them if there are no CONFIG_FILES.
-@@ -4548,7 +4345,13 @@ $debug ||
- if test -n "$CONFIG_FILES"; then
-
-
--ac_cr=' '
-+ac_cr=`echo X | tr X '\015'`
-+# On cygwin, bash can eat \r inside `` if the user requested igncr.
-+# But we know of no other shell where ac_cr would be empty at this
-+# point, so we can use a bashism as a fallback.
-+if test "x$ac_cr" = x; then
-+ eval ac_cr=\$\'\\r\'
-+fi
- ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
- if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
- ac_cs_awk_cr='\\r'
-@@ -4556,7 +4359,7 @@ else
- ac_cs_awk_cr=$ac_cr
- fi
-
--echo 'BEGIN {' >"$tmp/subs1.awk" &&
-+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
- _ACEOF
-
-
-@@ -4565,24 +4368,18 @@ _ACEOF
- echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
- echo "_ACEOF"
- } >conf$$subs.sh ||
-- { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
--$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
-- { (exit 1); exit 1; }; }
--ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
-+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
- ac_delim='%!_!# '
- for ac_last_try in false false false false false :; do
- . ./conf$$subs.sh ||
-- { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
--$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-
- ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
- if test $ac_delim_n = $ac_delim_num; then
- break
- elif $ac_last_try; then
-- { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
--$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
- else
- ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
- fi
-@@ -4590,7 +4387,7 @@ done
- rm -f conf$$subs.sh
-
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
--cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
-+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
- _ACEOF
- sed -n '
- h
-@@ -4604,7 +4401,7 @@ s/'"$ac_delim"'$//
- t delim
- :nl
- h
--s/\(.\{148\}\).*/\1/
-+s/\(.\{148\}\)..*/\1/
- t more1
- s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
- p
-@@ -4618,7 +4415,7 @@ s/.\{148\}//
- t nl
- :delim
- h
--s/\(.\{148\}\).*/\1/
-+s/\(.\{148\}\)..*/\1/
- t more2
- s/["\\]/\\&/g; s/^/"/; s/$/"/
- p
-@@ -4638,7 +4435,7 @@ t delim
- rm -f conf$$subs.awk
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- _ACAWK
--cat >>"\$tmp/subs1.awk" <<_ACAWK &&
-+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
- for (key in S) S_is_set[key] = 1
- FS = ""
-
-@@ -4670,23 +4467,29 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
- sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
- else
- cat
--fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-- || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
--$as_echo "$as_me: error: could not setup config files machinery" >&2;}
-- { (exit 1); exit 1; }; }
-+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
- _ACEOF
-
--# VPATH may cause trouble with some makes, so we remove $(srcdir),
--# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
- # trailing colons and then remove the whole line if VPATH becomes empty
- # (actually we leave an empty line to preserve line numbers).
- if test "x$srcdir" = x.; then
-- ac_vpsub='/^[ ]*VPATH[ ]*=/{
--s/:*\$(srcdir):*/:/
--s/:*\${srcdir}:*/:/
--s/:*@srcdir@:*/:/
--s/^\([^=]*=[ ]*\):*/\1/
-+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
-+h
-+s///
-+s/^/:/
-+s/[ ]*$/:/
-+s/:\$(srcdir):/:/g
-+s/:\${srcdir}:/:/g
-+s/:@srcdir@:/:/g
-+s/^:*//
- s/:*$//
-+x
-+s/\(=[ ]*\).*/\1/
-+G
-+s/\n//
- s/^[^=]*=[ ]*$//
- }'
- fi
-@@ -4704,9 +4507,7 @@ do
- esac
- case $ac_mode$ac_tag in
- :[FHL]*:*);;
-- :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
--$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
-- { (exit 1); exit 1; }; };;
-+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
- :[FH]-) ac_tag=-:-;;
- :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
- esac
-@@ -4725,7 +4526,7 @@ $as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
- for ac_f
- do
- case $ac_f in
-- -) ac_f="$tmp/stdin";;
-+ -) ac_f="$ac_tmp/stdin";;
- *) # Look for the file first in the build tree, then in the source tree
- # (if the path is not absolute). The absolute path cannot be DOS-style,
- # because $ac_f cannot contain `:'.
-@@ -4734,12 +4535,10 @@ $as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
- [\\/$]*) false;;
- *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
- esac ||
-- { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
--$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
-- { (exit 1); exit 1; }; };;
-+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
- esac
- case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-- ac_file_inputs="$ac_file_inputs '$ac_f'"
-+ as_fn_append ac_file_inputs " '$ac_f'"
- done
-
- # Let's still pretend it is `configure' which instantiates (i.e., don't
-@@ -4750,7 +4549,7 @@ $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
- `' by configure.'
- if test x"$ac_file" != x-; then
- configure_input="$ac_file. $configure_input"
-- { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
- $as_echo "$as_me: creating $ac_file" >&6;}
- fi
- # Neutralize special characters interpreted by sed in replacement strings.
-@@ -4762,10 +4561,8 @@ $as_echo "$as_me: creating $ac_file" >&6;}
- esac
-
- case $ac_tag in
-- *:-:* | *:-) cat >"$tmp/stdin" \
-- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
--$as_echo "$as_me: error: could not create $ac_file" >&2;}
-- { (exit 1); exit 1; }; } ;;
-+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
-+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
- esac
- ;;
- esac
-@@ -4793,47 +4590,7 @@ $as_echo X"$ac_file" |
- q
- }
- s/.*/./; q'`
-- { as_dir="$ac_dir"
-- case $as_dir in #(
-- -*) as_dir=./$as_dir;;
-- esac
-- test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
-- as_dirs=
-- while :; do
-- case $as_dir in #(
-- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-- *) as_qdir=$as_dir;;
-- esac
-- as_dirs="'$as_qdir' $as_dirs"
-- as_dir=`$as_dirname -- "$as_dir" ||
--$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-- X"$as_dir" : 'X\(//\)[^/]' \| \
-- X"$as_dir" : 'X\(//\)$' \| \
-- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
--$as_echo X"$as_dir" |
-- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-- s//\1/
-- q
-- }
-- /^X\(\/\/\)[^/].*/{
-- s//\1/
-- q
-- }
-- /^X\(\/\/\)$/{
-- s//\1/
-- q
-- }
-- /^X\(\/\).*/{
-- s//\1/
-- q
-- }
-- s/.*/./; q'`
-- test -d "$as_dir" && break
-- done
-- test -z "$as_dirs" || eval "mkdir $as_dirs"
-- } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
--$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
-- { (exit 1); exit 1; }; }; }
-+ as_dir="$ac_dir"; as_fn_mkdir_p
- ac_builddir=.
-
- case "$ac_dir" in
-@@ -4881,7 +4638,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
- # If the template does not know about datarootdir, expand it.
- # FIXME: This hack should be removed a few years after 2.60.
- ac_datarootdir_hack=; ac_datarootdir_seen=
--
- ac_sed_dataroot='
- /datarootdir/ {
- p
-@@ -4891,12 +4647,11 @@ ac_sed_dataroot='
- /@docdir@/p
- /@infodir@/p
- /@localedir@/p
--/@mandir@/p
--'
-+/@mandir@/p'
- case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
- *datarootdir*) ac_datarootdir_seen=yes;;
- *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-- { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
- $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-@@ -4906,7 +4661,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- s&@infodir@&$infodir&g
- s&@localedir@&$localedir&g
- s&@mandir@&$mandir&g
-- s&\\\${datarootdir}&$datarootdir&g' ;;
-+ s&\\\${datarootdir}&$datarootdir&g' ;;
- esac
- _ACEOF
-
-@@ -4932,27 +4687,24 @@ s&@abs_builddir@&$ac_abs_builddir&;t t
- s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
- $ac_datarootdir_hack
- "
--eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
--$as_echo "$as_me: error: could not create $ac_file" >&2;}
-- { (exit 1); exit 1; }; }
-+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-
- test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-- { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
-- { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-- { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
--which seems to be undefined. Please make sure it is defined." >&5
-+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
-+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-+which seems to be undefined. Please make sure it is defined" >&5
- $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
--which seems to be undefined. Please make sure it is defined." >&2;}
-+which seems to be undefined. Please make sure it is defined" >&2;}
-
-- rm -f "$tmp/stdin"
-+ rm -f "$ac_tmp/stdin"
- case $ac_file in
-- -) cat "$tmp/out" && rm -f "$tmp/out";;
-- *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
-+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
- esac \
-- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
--$as_echo "$as_me: error: could not create $ac_file" >&2;}
-- { (exit 1); exit 1; }; }
-+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
- ;;
-
-
-@@ -4962,15 +4714,12 @@ $as_echo "$as_me: error: could not create $ac_file" >&2;}
- done # for ac_tag
-
-
--{ (exit 0); exit 0; }
-+as_fn_exit 0
- _ACEOF
--chmod +x $CONFIG_STATUS
- ac_clean_files=$ac_clean_files_save
-
- test $ac_write_fail = 0 ||
-- { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
--$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
-- { (exit 1); exit 1; }; }
-+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
- # configure is writing to config.log, and then calls config.status.
-@@ -4991,10 +4740,10 @@ if test "$no_create" != yes; then
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
-- $ac_cs_success || { (exit 1); exit 1; }
-+ $ac_cs_success || as_fn_exit 1
- fi
- if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-- { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
- $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
- fi
-
+ type = dd->ppb_input_event->GetType(event);
+ modifiers = dd->ppb_input_event->GetModifiers(event);
+
++ // alt_down and ctrl_down correction
++ // needed when one of these keys were pressed outside of the module
++ alt_down = modifiers & PP_INPUTEVENT_MODIFIER_ALTKEY ? 1 : 0;
++ ctrl_down = modifiers & PP_INPUTEVENT_MODIFIER_CONTROLKEY ? 1 : 0;
++
+ switch (type) {
+ case PP_INPUTEVENT_TYPE_MOUSEDOWN:
+ case PP_INPUTEVENT_TYPE_MOUSEUP:
+@@ -216,13 +260,13 @@ void HandleInputEvent(_THIS, PP_Resource event) {
+ sdl_wheel_clicks_y = trunc(wheel_clicks_y);
+ button = (sdl_wheel_clicks_x > 0) ? SDL_BUTTON_X1 : SDL_BUTTON_X2;
+ for (i = 0; i < abs(sdl_wheel_clicks_x); i++) {
+- SDL_PrivateMouseButton(SDL_MOUSEBUTTONDOWN, button, 0, 0);
+- SDL_PrivateMouseButton(SDL_MOUSEBUTTONUP, button, 0, 0);
++ SDL_PrivateMouseButton(SDL_PRESSED, button, 0, 0);
++ SDL_PrivateMouseButton(SDL_RELEASED, button, 0, 0);
+ }
+ button = (sdl_wheel_clicks_y > 0) ? SDL_BUTTON_WHEELUP : SDL_BUTTON_WHEELDOWN;
+ for (i = 0; i < abs(sdl_wheel_clicks_y); i++) {
+- SDL_PrivateMouseButton(SDL_MOUSEBUTTONDOWN, button, 0, 0);
+- SDL_PrivateMouseButton(SDL_MOUSEBUTTONUP, button, 0, 0);
++ SDL_PrivateMouseButton(SDL_PRESSED, button, 0, 0);
++ SDL_PrivateMouseButton(SDL_RELEASED, button, 0, 0);
+ }
+ wheel_clicks_x -= sdl_wheel_clicks_x;
+ wheel_clicks_y -= sdl_wheel_clicks_y;
+@@ -318,6 +362,34 @@ void HandleInputEvent(_THIS, PP_Resource event) {
+ state = SDL_RELEASED;
+ last_scancode = 0;
+ }
++
++ if (SDL_NeedModUpdate) {
++ // copying keyboard modifiers from PPAPI
++ sdl_mod = KMOD_NONE;
++ for (i = 0; i < modcnt; ++i) {
++ if (sdl_keys[i] == keysym.sym) // if key is a modifier
++ continue; // then do not copy it
++ if (modifiers & ppapi_mods[i]) {
++ sdl_mod |= sdl_mods[i];
++ SDL_SetKeyState(sdl_keys[i], SDL_PRESSED);
++ } else {
++ SDL_SetKeyState(sdl_keys[i], SDL_RELEASED);
++ }
++ }
++ SDL_SetModState(sdl_mod);
++ SDL_NeedModUpdate = SDL_FALSE;
++ }
++
++ if (modifiers & PP_INPUTEVENT_MODIFIER_ISRIGHT) {
++ // convert left modifier keycode to the right one
++ for (i = 0; i < modcnt; ++i) {
++ if (keysym.sym == sdl_keys[i]) {
++ keysym.sym = sdl_rkeys[i];
++ break;
++ }
++ }
++ }
++
+ keysym.mod = KMOD_NONE;
+ SDL_TRACE("Key event: %d: %s\n", state, SDL_GetKeyName(keysym.sym));
+ SDL_PrivateKeyboard(state, &keysym);
+@@ -352,6 +424,7 @@ static void HandleEvent(_THIS, PSEvent* ps_event) {
+
+ /* From DidChangeFocus, contains a PP_Bool with the current focus state. */
+ case PSE_INSTANCE_DIDCHANGEFOCUS:
++ SDL_NeedModUpdate = SDL_TRUE;
+ break;
+
+ /* When the 3D context is lost, no resource. */
diff --git a/packaging/nacl/ports/sdl/pkg_info b/packaging/nacl/ports/sdl/pkg_info
index 2be6d94ee..21813f18c 100644
--- a/packaging/nacl/ports/sdl/pkg_info
+++ b/packaging/nacl/ports/sdl/pkg_info
@@ -1,9 +1,7 @@
NAME=sdl
-VERSION=1.2.14
-ARCHIVE_ROOT=SDL-1.2.14
-URL=http://www.libsdl.org/release/SDL-1.2.14.tar.gz
+VERSION=1.2.15
+URL=https://github.com/sbc100/SDL-mirror.git@1c6f2d0
LICENSE=LGPL2
-DEPENDS=(libtar regal)
-# Disabled on bionic due to regal.
-DISABLED_LIBC=(bionic)
-SHA1=ba625b4b404589b97e92d7acd165992debe576dd
+DEPENDS=(nacl-spawn regal)
+SHA1=0c5f193ced810b0d7ce3ab06d808cbb5eef03a2c
+DISABLED_TOOLCHAIN=(emscripten)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-27 02:59:32 +0000