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* configure.in: fix for older autoconf.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,7 @@
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Thu Jul 22 12:30:52 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* configure.in: fix for older autoconf.
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Thu Jul 22 12:02:31 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* include/ruby/{intern,io}.h: add missing prototypes.
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@ -416,7 +416,7 @@ if test "$GCC:${warnflags+set}:no" = yes::no; then
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RUBY_TRY_CFLAGS($wflag, [warnflags="$wflag${warnflags+ $warnflags}"])
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fi
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if test "$GCC" = yes; then
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RUBY_TRY_CFLAGS(-fvisibility=hidden, RUBY_APPEND_OPTION(XCFLAGS, -fvisibility=hidden))
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RUBY_TRY_CFLAGS(-fvisibility=hidden, [RUBY_APPEND_OPTION(XCFLAGS, -fvisibility=hidden)])
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fi
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test -z "${ac_env_CFLAGS_set}" -a -n "${cflags+set}" && eval CFLAGS="\"$cflags $ARCH_FLAG\""
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