From: Dan Horák <dan@danny.cz>
Date: Mon, 8 Jun 2015 15:22:12 +0000 (+0200)
Subject: don't fail configure when tcmalloc is not found
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=78f552b9682dd08edb809da99173c2d513db0a11;p=rocksdb.git

don't fail configure when tcmalloc is not found

tcmalloc is an optional dependency, but AC_MSG_FAILURE ends unconditionally when
it is not found
---

diff --git a/configure.ac b/configure.ac
index 855c6a82..fe914aa0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,7 +19,7 @@ AC_CHECK_LIB([snappy], [snappy_compress], [HAVE_LIBSNAPPY=yes], [AC_MSG_FAILURE(
 AC_CHECK_LIB([z], [gzread], [HAVE_LIBZ=yes], [AC_MSG_FAILURE([libz not found])])
 AC_CHECK_LIB([bz2], [BZ2_bzCompressInit], [HAVE_LIBBZ2=yes], [AC_MSG_FAILURE([libbz2 not found])])
 AC_CHECK_LIB([rt], [clock_gettime], [HAVE_LIBRT=yes], [AC_MSG_FAILURE([librt not found])])
-AC_CHECK_LIB([tcmalloc], [malloc],  [HAVE_LIBTCMALLOC=yes],[AC_MSG_FAILURE([no tcmalloc found ])])
+AC_CHECK_LIB([tcmalloc], [malloc],  [HAVE_LIBTCMALLOC=yes],[AC_MSG_RESULT([no tcmalloc found ])])
 
 OLD_CXXFLAGS="$CXXFLAGS"
 CXXFLAGS="$CXXFLAGS -std=c++11"