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-rw-r--r--configure.ac7
1 files changed, 4 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac
index 758e76ce..8fce7423 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,11 +17,14 @@ AC_PROG_INSTALL
# Checks for libraries.
-AC_CHECK_LIB([crypto], [EVP_md5])
+AC_CHECK_LIB([crypto], [EVP_md5], ,
+AC_MSG_ERROR([ *** Unable to find libcrypto library]))
AC_CHECK_LIB([physfs], [PHYSFS_init], ,
AC_MSG_ERROR([ *** Unable to find PhysFS library (icculus.org/physfs/)]))
+AC_CHECK_LIB([SDL_net], [SDLNet_Init], ,
+AC_MSG_ERROR([ *** Unable to find SDL_net library]))
PKG_CHECK_MODULES(XML2, [libxml-2.0 >= 2.4])
CXXFLAGS="$CXXFLAGS $XML2_CFLAGS"
@@ -33,8 +36,6 @@ AC_CHECK_LIB_TMW([SDL], [1.2.0])
CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
LIBS="$LIBS $SDL_LIBS"
-AC_CHECK_LIB([SDL_net], [SDLNet_Init])
-
# Checks for header files.
AC_HEADER_STDC