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ce06c24b0c
Update for autoconf 2.70 --- configure.ac | 232 +++++++++++++++++------------------ tool/m4/ruby_check_builtin_setjmp.m4 | 8 +- tool/m4/ruby_check_printf_prefix.m4 | 9 +- tool/m4/ruby_check_setjmp.m4 | 6 +- tool/m4/ruby_check_sysconf.m4 | 6 +- tool/m4/ruby_cppoutfile.m4 | 4 +- tool/m4/ruby_decl_attribute.m4 | 4 +- tool/m4/ruby_dtrace_available.m4 | 2 +- tool/m4/ruby_dtrace_postprocess.m4 | 2 +- tool/m4/ruby_mingw32.m4 | 4 +- tool/m4/ruby_stack_grow_direction.m4 | 4 +- tool/m4/ruby_try_cflags.m4 | 2 +- tool/m4/ruby_try_cxxflags.m4 | 2 +- tool/m4/ruby_try_ldflags.m4 | 2 +- 14 files changed, 143 insertions(+), 144 deletions(-) Revert AC_PROG_CC_C99 for -std=gnu99 option to gcc 4.8 --- configure.ac | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
24 lines
637 B
Text
24 lines
637 B
Text
# -*- Autoconf -*-
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AC_DEFUN([RUBY_MINGW32],
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[AS_CASE(["$host_os"],
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[cygwin*], [
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AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32,
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[AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
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#ifndef __MINGW32__
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# error
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#endif
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]])],[rb_cv_mingw32=yes],[rb_cv_mingw32=no])
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rm -f conftest*])
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AS_IF([test "$rb_cv_mingw32" = yes], [
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target_os="mingw32"
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: ${ac_tool_prefix:="`expr "$CC" : ['\(.*-\)g\?cc[^/]*$']`"}
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AC_DEFINE(__USE_MINGW_ANSI_STDIO, 1) dnl for gnu_printf
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])
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])
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AS_CASE(["$target_os"], [mingw*msvc], [
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target_os="`echo ${target_os} | sed 's/msvc$//'`"
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])
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AS_CASE(["$target_cpu-$target_os"], [x86_64-mingw*], [
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target_cpu=x64
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])
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])dnl
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