From 8e685c6160cf81faf113a38d9166a1c9a9c93967 Mon Sep 17 00:00:00 2001
From: kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Mon, 20 Oct 2008 05:03:58 +0000
Subject: Merged revisions 151242-151243 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

................
  r151242 | kpfleming | 2008-10-20 07:59:04 +0300 (Mon, 20 Oct 2008) | 9 lines

  Merged revisions 151240 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r151240 | kpfleming | 2008-10-20 07:45:56 +0300 (Mon, 20 Oct 2008) | 3 lines

    break up acinclude.m4 into individual files, which will make it easier to maintain, easier to add new macros (less patching) and will ease maintenance of these macros across Asterisk branches
  ........
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  r151243 | kpfleming | 2008-10-20 08:00:56 +0300 (Mon, 20 Oct 2008) | 9 lines

  Merged revisions 151241 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r151241 | kpfleming | 2008-10-20 07:57:33 +0300 (Mon, 20 Oct 2008) | 2 lines

    rename this macro to properly reflect what it does
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git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.0@151244 f38db490-d61c-443f-a65b-d21fe96a405b
---
 autoconf/ast_prog_sed.m4 | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 autoconf/ast_prog_sed.m4

(limited to 'autoconf/ast_prog_sed.m4')

diff --git a/autoconf/ast_prog_sed.m4 b/autoconf/ast_prog_sed.m4
new file mode 100644
index 000000000..283d52f55
--- /dev/null
+++ b/autoconf/ast_prog_sed.m4
@@ -0,0 +1,21 @@
+# AST_PROG_SED
+# -----------
+# Check for a fully functional sed program that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+AC_DEFUN([AST_PROG_SED],
+[AC_CACHE_CHECK([for a sed that does not truncate output], ac_cv_path_SED,
+    [dnl ac_script should not contain more than 99 commands (for HP-UX sed),
+     dnl but more than about 7000 bytes, to catch a limit in Solaris 8 /usr/ucb/sed.
+     ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" | sed 99q >conftest.sed
+     $as_unset ac_script || ac_script=
+     _AC_PATH_PROG_FEATURE_CHECK(SED, [sed gsed],
+	[_AC_FEATURE_CHECK_LENGTH([ac_path_SED], [ac_cv_path_SED],
+		["$ac_path_SED" -f conftest.sed])])])
+ SED="$ac_cv_path_SED"
+ AC_SUBST([SED])dnl
+ rm -f conftest.sed
+])# AST_PROG_SED
-- 
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