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authorMarcel Holtmann <marcel@holtmann.org>2008-12-23 05:06:09 (GMT)
committerMarcel Holtmann <marcel@holtmann.org>2008-12-23 05:06:09 (GMT)
commitda9561f7d0b8eee43a26321dcf50527615d9655d (patch)
tree2b761664b8bdaae6a816d58e74c8c25a67a5b9dc /acinclude.m4
parente524dd47092369054fed1990ffb317f8b0b59a86 (diff)
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Enable verbose compiler warnings in maintainer mode
Diffstat (limited to 'acinclude.m4')
-rw-r--r--acinclude.m415
1 files changed, 15 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index 9c51ddf..84086fd 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -10,6 +10,21 @@ AC_DEFUN([AC_PROG_CC_PIE], [
])
])
+AC_DEFUN([COMPILER_FLAGS], [
+ if (test "${CFLAGS}" = ""); then
+ CFLAGS="-Wall -O2 -D_FORTIFY_SOURCE=2"
+ fi
+ if (test "$USE_MAINTAINER_MODE" = "yes"); then
+ CFLAGS+=" -Werror -Wextra"
+ CFLAGS+=" -Wno-unused-parameter"
+ CFLAGS+=" -Wno-missing-field-initializers"
+ CFLAGS+=" -Wdeclaration-after-statement"
+ CFLAGS+=" -Wmissing-declarations"
+ CFLAGS+=" -Wredundant-decls"
+ CFLAGS+=" -Wcast-align"
+ fi
+])
+
AC_DEFUN([GTK_DOC_CHECK],
[
AC_BEFORE([AC_PROG_LIBTOOL],[$0])dnl setup libtool first