From 0664a6377a7fc51e6d96d7b69361cc457e248b00 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
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
-- 
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