From 0664a6377a7fc51e6d96d7b69361cc457e248b00 Mon Sep 17 00:00:00 2001 From: shyouhei Date: Sat, 20 Jan 2018 07:05:25 +0000 Subject: refactor split configure.ac into files This does not (yet) change anything. The generated configure file is the identical to previous one (except several empty lines added and deleted). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- tool/m4/ruby_try_ldflags.m4 | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tool/m4/ruby_try_ldflags.m4 (limited to 'tool/m4/ruby_try_ldflags.m4') diff --git a/tool/m4/ruby_try_ldflags.m4 b/tool/m4/ruby_try_ldflags.m4 new file mode 100644 index 0000000000..4b6e3775ab --- /dev/null +++ b/tool/m4/ruby_try_ldflags.m4 @@ -0,0 +1,14 @@ +AC_DEFUN([RUBY_TRY_LDFLAGS], [ + save_LDFLAGS="$LDFLAGS" + LDFLAGS="[$]LDFLAGS $1" + AC_MSG_CHECKING([whether $1 is accepted as LDFLAGS]) + RUBY_WERROR_FLAG([ + AC_TRY_LINK([$4], [$5], + [$2 + AC_MSG_RESULT(yes)], + [$3 + AC_MSG_RESULT(no)]) + ]) + LDFLAGS="$save_LDFLAGS" + save_LDFLAGS= +])dnl -- cgit v1.2.3