diff options
Diffstat (limited to 'config/gnu-flags')
| -rw-r--r-- | config/gnu-flags | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/config/gnu-flags b/config/gnu-flags index de5b91c..34f140d 100644 --- a/config/gnu-flags +++ b/config/gnu-flags @@ -191,6 +191,31 @@ case "$cc_vendor-$cc_version" in cc_flags_set=yes ;; + gcc-3.3*) + # Replace -ansi flag with -std=c99 flag + CFLAGS="`echo $CFLAGS | sed -e 's/-ansi/-std=c99/g'`" + + # Append warning flags from gcc-2.95.* case + CFLAGS="$CFLAGS -Wno-long-long" + + # Append warning flags from gcc-3* case + CFLAGS="$CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" + + # Append warning flags from gcc-3.2* case + CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + # The "format=2" warning generates too many warnings about valid + # usage in the library. + #CFLAGS="$CFLAGS -Wformat=2" + # The "unreachable code" warning does not appear to be reliable yet... + #CFLAGS="$CFLAGS -Wunreachable-code" + + # Append more extra warning flags that only gcc3.3+ know about + CFLAGS="$CFLAGS -Wendif-labels" + + # Flags are set + cc_flags_set=yes + ;; + gcc-3.2*) # Replace -ansi flag with -std=c99 flag CFLAGS="`echo $CFLAGS | sed -e 's/-ansi/-std=c99/g'`" @@ -202,7 +227,10 @@ case "$cc_vendor-$cc_version" in CFLAGS="$CFLAGS -Wfloat-equal -Wmissing-format-attribute -Wpadded" # Append more extra warning flags that only gcc3.2+ know about - CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization -Wcomments" + CFLAGS="$CFLAGS -Wmissing-noreturn -Wpacked -Wdisabled-optimization" + # The "format=2" warning generates too many warnings about valid + # usage in the library. + #CFLAGS="$CFLAGS -Wformat=2" # The "unreachable code" warning does not appear to be reliable yet... #CFLAGS="$CFLAGS -Wunreachable-code" |