From b794a2bd8c40526c000abde831e372744c3fa3e0 Mon Sep 17 00:00:00 2001 From: nobu Date: Sat, 15 Jan 2011 02:57:36 +0000 Subject: * configure.in (warnflags): add -Werror=implicit-function-declaration if available. * lib/mkmf.rb (init_mkmf): ignore warnings in mkmf tests. * test/mkmf/base.rb (setup, teardown): restore config values. * test/mkmf/test_flags.rb: split from test_find_executable.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- configure.in | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'configure.in') diff --git a/configure.in b/configure.in index 3f0a46375d..5e14df6aa5 100644 --- a/configure.in +++ b/configure.in @@ -450,8 +450,14 @@ if test "$GCC:${warnflags+set}:no" = yes::no; then -Werror=pointer-arith \ -Werror=write-strings \ -Werror=declaration-after-statement \ - -Werror=shorten-64-to-32; do - test "$particular_werror_flags" = yes || wflag=`echo x$wflag | sed 's/^x-Werror=/-W/'` + -Werror=shorten-64-to-32 \ + -Werror-implicit-function-declaration \ + ; do + if test "$particular_werror_flags" = yes; then + wflag=`echo x$wflag | sed 's/^x-Werror-/-Werror=/;s/^x//'` + else + wflag=`echo x$wflag | sed 's/^x-Werror=/-W/;s/^x//'` + fi ok=no RUBY_TRY_CFLAGS($wflag, [warnflags="${warnflags+$warnflags }$wflag" ok=yes]) AS_CASE([$ok:$wflag], [no:-Werror=*], [ -- cgit v1.2.3