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| author | Tommi Komulainen <tommi.komulainen@iki.fi> | 2008-10-16 17:37:46 +0000 |
|---|---|---|
| committer | Tommi Komulainen <tko@src.gnome.org> | 2008-10-16 17:37:46 +0000 |
| commit | 8d0c1c116b326603ff1236363ddc430d1f0ccd0e (patch) | |
| tree | 563a21b8d3fc027b680f82be47ba5487af2b247f /configure.ac | |
| parent | 7e1fa913da93b142b10ea3a5105f9cb58afe183e (diff) | |
| download | gobject-introspection-8d0c1c116b326603ff1236363ddc430d1f0ccd0e.tar.gz | |
enable bunch of gcc warning CFLAGS
2008-10-16 Tommi Komulainen <tommi.komulainen@iki.fi>
* configure.ac: enable bunch of gcc warning CFLAGS
svn path=/trunk/; revision=731
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 230ab2e8..5202bdcf 100644 --- a/configure.ac +++ b/configure.ac @@ -46,6 +46,29 @@ if test "$YACC" = :; then AC_MSG_ERROR([bison not found but required]) fi +changequote(,)dnl +ensureflag() { + flag="$1"; shift + result="$@" + + case " ${result} " in + *[\ \ ]${flag}[\ \ ]*) ;; + *) result="${flag} ${result}" ;; + esac + + echo ${result} +} +changequote([,])dnl + +if test "$GCC" = "yes"; then + for flag in -Wall -Wchar-subscripts -Wmissing-declarations \ + -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align \ + -Wsign-compare -fno-strict-aliasing; + do + CFLAGS="$(ensureflag $flag $CFLAGS)" + done +fi + # Checks for libraries. GI_ENABLE_GCOV |