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* configure.in (-fexcess-precision=standard): before r54895 -std=c99

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is specified and it implied -fexcess-precision=standard.
  Now with -std=gnu99, it should be explicitly specified.
  https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2016-05-10 04:36:33 +00:00
parent fbf22f2da1
commit 518713fd65
2 changed files with 8 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Tue May 10 13:07:28 2016 NARUSE, Yui <naruse@ruby-lang.org>
* configure.in (-fexcess-precision=standard): before r54895 -std=c99
is specified and it implied -fexcess-precision=standard.
Now with -std=gnu99, it should be explicitly specified.
https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
Mon May 9 10:51:59 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> Mon May 9 10:51:59 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* thread.c (rb_thread_atfork_internal): move th to an argument. * thread.c (rb_thread_atfork_internal): move th to an argument.

2
configure.in
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@ -967,7 +967,7 @@ if test "$GCC" = yes; then
]) ])
# disable fast-math # disable fast-math
for oflag in -fno-fast-math -fp-model\ precise; do for oflag in -fno-fast-math -fexcess-precision=standard -fp-model\ precise; do
RUBY_TRY_CFLAGS($oflag, [RUBY_APPEND_OPTION(optflags, $oflag)]) RUBY_TRY_CFLAGS($oflag, [RUBY_APPEND_OPTION(optflags, $oflag)])
done done
fi fi