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| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | configure.ac | 23 |
2 files changed, 27 insertions, 0 deletions
@@ -1,5 +1,9 @@ 2008-10-16 Tommi Komulainen <tommi.komulainen@iki.fi> + * configure.ac: enable bunch of gcc warning CFLAGS + +2008-10-16 Tommi Komulainen <tommi.komulainen@iki.fi> + Bug 556543 – reduce compiler warnings * girepository/ginfo.c: 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 |