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* configure.in (warnflags): add -pedantic if gcc.

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* include/ruby/ruby.h (rb_intern): C90 needs nonempty macro
  arguments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-05-21 08:35:18 +00:00
parent 5b6bc69fd7
commit c09c6ee579
3 changed files with 9 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Fri May 21 17:35:15 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (warnflags): add -pedantic if gcc.
* include/ruby/ruby.h (rb_intern): C90 needs nonempty macro
arguments.
Fri May 21 13:55:46 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (LIBRUBYARG_SHARED): shared library will not be

1
configure.in
View file

@ -386,6 +386,7 @@ if test "$GCC:${warnflags+set}:no" = yes::no; then
AS_CASE([" $warnflags "],[*" -Wno-missing-field-initializers "*], [wflag=-Wextra],
[wflag=-Wall])
RUBY_TRY_CFLAGS($wflag, [warnflags="$wflag${warnflags+ $warnflags}"])
warnflags="-pedantic{warnflags+ $warnflags}"
fi
test -z "${ac_env_CFLAGS_set}" -a -n "${cflags+set}" && eval CFLAGS="\"$cflags $ARCH_FLAG\""

2
include/ruby/ruby.h
View file

@ -1080,7 +1080,7 @@ VALUE rb_id2str(ID);
* since gcc-2.7.2.3 at least. */
#define rb_intern(str) \
(__builtin_constant_p(str) ? \
__extension__ (CONST_ID_CACHE(/**/, str)) : \
__extension__ (CONST_ID_CACHE((ID), str)) : \
rb_intern(str))
#define rb_intern_const(str) \
(__builtin_constant_p(str) ? \