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* configure.in: revert r37911, r37906 and r37904 which break build
with non-gcc and/or non-IA32 compilers, e.g. Solaris Studio, Fujitsu C Compiler. [ruby-dev:46646] [Bug #7451] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,9 @@
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Wed Nov 28 15:19:25 2012 Naohisa Goto <ngotogenome@gmail.com>
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* configure.in: revert r37911, r37906 and r37904 which break build
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with non-gcc and/or non-IA32 compilers, e.g. Solaris Studio,
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Fujitsu C Compiler. [ruby-dev:46646] [Bug #7451]
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Wed Nov 28 14:50:55 2012 Koichi Sasada <ko1@atdot.net>
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* ext/psych/extconf.rb: copy sources into build directory,
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11
configure.in
11
configure.in
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@ -1533,17 +1533,6 @@ AS_CASE(["$target_os"],
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[hpux*], [AC_DEFINE(SPT_TYPE,SPT_PSTAT) ],
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[])
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AC_CACHE_CHECK([for __sync_val_compare_and_swap], [rb_cv_gcc_compiler_cas], [
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AC_TRY_LINK([unsigned long atomic_var;],
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[
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__sync_val_compare_and_swap(&atomic_var, 0, 1);
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],
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[rb_cv_gcc_compiler_cas=yes],
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[rb_cv_gcc_compiler_cas=no])])
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if test "$rb_cv_gcc_compiler_cas" = no; then
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ARCH_FLAG="-march=i486"
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fi
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AC_CACHE_CHECK(for signbit, rb_cv_have_signbit,
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[AC_TRY_LINK([
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