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| author | Max Kellermann <max@duempel.org> | 2008-09-15 12:27:28 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2008-09-15 12:27:28 +0200 |
| commit | 7d98fb19dc2b7c3af289b0a7c1a0db68e7fea8c9 (patch) | |
| tree | 57a18b76a1815dff1a9083c9b812feedce6aa694 /configure.ac | |
| parent | 629401644d03c1fc57895409b74ea8267c276a4b (diff) | |
| download | mpd-7d98fb19dc2b7c3af289b0a7c1a0db68e7fea8c9.tar.gz mpd-7d98fb19dc2b7c3af289b0a7c1a0db68e7fea8c9.tar.xz mpd-7d98fb19dc2b7c3af289b0a7c1a0db68e7fea8c9.zip | |
enable gcc warnings
Enable all useful warnings which were also enabled in MPD. Steal
m4/mpd_check_cflag.m4 from MPD.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 3ffc87009..16a13571d 100644 --- a/configure.ac +++ b/configure.ac @@ -206,9 +206,24 @@ AC_ARG_ENABLE([debug], [enable_debug=no]) AC_MSG_RESULT([$enable_debug]) if test "x$enable_debug" = "xyes" ; then - CFLAGS="$CFLAGS -Wall -g -DDEBUG" + CFLAGS="$CFLAGS -g -DDEBUG" fi +dnl CFLAGS + +AC_SUBST(AM_CFLAGS) + +CHECK_CFLAG([-Wall]) +CHECK_CFLAG([-Wextra]) +CHECK_CFLAG([-Wno-deprecated-declarations]) +CHECK_CFLAG([-Wmissing-prototypes]) +CHECK_CFLAG([-Wdeclaration-after-statement]) +CHECK_CFLAG([-Wshadow]) +CHECK_CFLAG([-Wpointer-arith]) +CHECK_CFLAG([-Wstrict-prototypes]) +CHECK_CFLAG([-Wcast-qual]) +CHECK_CFLAG([-Wwrite-strings]) + dnl Optional screen - help screen #AC_MSG_CHECKING([whether to include the help screen]) #AC_ARG_ENABLE([help-screen], |