From 37130d2b5edab108b05a29cd71b7476ff0bed172 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Mon, 4 Oct 2004 07:05:07 +0000
Subject: Provide support for auto-detection and use of compression libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16643 91177308-0d34-0410-b5e6-96231b3b80d8
---
 autoconf/configure.ac | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'autoconf')

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index f0ffcb5..bdc3151 100644
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -250,6 +250,8 @@ AC_CHECK_LIB(elf, elf_begin)
 dnl Check for bzip2 and zlib compression libraries needed for archive reading/writing
 AC_CHECK_LIB(bz2,BZ2_bzCompressInit,[bzip2_found=1],[bzip2_found=0])
 AC_CHECK_LIB(z,gzopen,[zlib_found=1],[zlib_found=0])
+AC_SUBST([HAVE_ZLIB],$zlib_found)
+AC_SUBST([HAVE_BZIP2],$bzip2_found)
 if test $zlib_found -eq 1 ; then
   AC_DEFINE([HAVE_ZLIB],[1],[Define if zlib library is available on this platform.])
 fi
-- 
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