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authorBjörn-Egil Dahlberg <[email protected]>2013-01-14 15:25:56 +0100
committerBjörn-Egil Dahlberg <[email protected]>2013-01-14 15:25:56 +0100
commitfdd0b38e2c85d897a240e5f8f79e268c6540dbfd (patch)
tree617d9322887f396e186f0c6e6a651a4f46e3d119 /lib/wx/configure.in
parent9a19ba3aba7b2a3c7b58cfd02b7e442138ea7685 (diff)
parent37fb3503c4b1467d2b28f407b9c27c1de147869e (diff)
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Merge branch 'ta/werror-return-type/OTP-10683'
* ta/werror-return-type/OTP-10683: If GCC is used, treat -Wreturn-type as error
Diffstat (limited to 'lib/wx/configure.in')
-rwxr-xr-xlib/wx/configure.in6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/wx/configure.in b/lib/wx/configure.in
index 7b35fed672..0d3a3c11b3 100755
--- a/lib/wx/configure.in
+++ b/lib/wx/configure.in
@@ -621,6 +621,12 @@ fi dnl - if test "$WXERL_CAN_BUILD_DRIVER" != "false"
AC_SUBST(WXERL_CAN_BUILD_DRIVER)
+if test "x$GCC" = xyes; then
+ # Treat certain GCC warnings as errors
+ LM_TRY_ENABLE_CFLAG([-Werror=return-type], [CFLAGS])
+ LM_TRY_ENABLE_CFLAG([-Werror=return-type], [CXXFLAGS])
+fi
+
#############################################################################
dnl