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authorAndrei Karas <akaras@inbox.ru>2016-04-04 17:08:44 +0300
committerAndrei Karas <akaras@inbox.ru>2016-04-04 17:08:44 +0300
commit3732bd4a6b708651f6b4bcd32d6beb2b7f49c478 (patch)
tree83155915c35c72d018108231437248cc78d5060d /configure
parent0bd30a0fac1db1b478b3173a22a81bd5249113f8 (diff)
parent9147fe9473b26ee32aafed65fd02b03f11397629 (diff)
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Merge pull request #1210 from HerculesWS/wcast_qual
Added -Wcast-qual compiler flag
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure51
1 files changed, 50 insertions, 1 deletions
diff --git a/configure b/configure
index e06129115..1a2fa2a4b 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in 8aa0749.
+# From configure.in 2e1b3eb.
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69.
#
@@ -7158,6 +7158,55 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wcast-qual" >&5
+$as_echo_n "checking whether $CC supports -Wcast-qual... " >&6; }
+ OLD_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -Werror -Wcast-qual"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$OLD_CFLAGS -Wcast-qual"
+ # Optionally, run a test
+ if test "x" != "x"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC can actually use -Wcast-qual" >&5
+$as_echo_n "checking whether $CC can actually use -Wcast-qual... " >&6; }
+ CFLAGS="$OLD_CFLAGS -Werror -Wcast-qual"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$OLD_CFLAGS"
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$OLD_CFLAGS -Wcast-qual"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+
+else
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$OLD_CFLAGS"
+
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wno-format-nonliteral" >&5
$as_echo_n "checking whether $CC supports -Wno-format-nonliteral... " >&6; }
OLD_CFLAGS="$CFLAGS"