diff options
Diffstat (limited to 'cflags.SH')
| -rwxr-xr-x | cflags.SH | 33 |
1 files changed, 0 insertions, 33 deletions
@@ -241,39 +241,6 @@ do esac done -# -Wall includes -Wunused-value and -Wunused-parameter, which may be too much -# with some compilers. -# -# XXX this is related to the unfortunate fact that bare -Wall (without -# amending -Wno-unused-...) is too much for XS code because of all the -# often generated but unused things. -# -case "$ccflags$warn" in -*-Wall*) - case "$cc" in - *g++*) - # Without -Wno-unused-variable g++ 4.x compiles are rather unwatchable - # because of all the warnings about Perl___notused, and g++ doesn't do - # __attribute__((unused)) (and even if at some stage it may, people do - # have older gcc installations), and ((void)x) isn't enough to silence - # the noises about XS functions not using their cv parameter, so we need - # the -Wno-unused-parameter too. - # Yes, we lose some valid warnings, but hopefully other compilers - # (like gcc) will still pick up those warnings. - for f in -Wno-unused-variable -Wno-unused-parameter - do - case "$warn" in - *"$f"*) ;; - *) - echo "cflags.SH: Adding $f because of g++." - warn="$warn $f" ;; - esac - done - ;; - esac - ;; -esac - # Code to set any extra flags here. extra='' |