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[binutils-gdb] Unset zlibdir/zlibinc only for --with-system-zlib
- From: H.J.Lu <hjl at sourceware dot org>
- To: bfd-cvs at sourceware dot org, gdb-cvs at sourceware dot org
- Date: 1 Apr 2015 12:00:25 -0000
- Subject: [binutils-gdb] Unset zlibdir/zlibinc only for --with-system-zlib
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=031f1448b68a9eae3392353857c7873f857c2221
commit 031f1448b68a9eae3392353857c7873f857c2221
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Wed Apr 1 04:51:55 2015 -0700
Unset zlibdir/zlibinc only for --with-system-zlib
* zlib.m4 (AM_ZLIB): Unset zlibdir and zlibinc only for
--with-system-zlib.
Diff:
---
config/ChangeLog | 5 +++++
config/zlib.m4 | 6 ++++--
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/config/ChangeLog b/config/ChangeLog
index 945f080..6dc4998 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * zlib.m4 (AM_ZLIB): Unset zlibdir and zlibinc only for
+ --with-system-zlib.
+
2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
* zlib.m4 (AM_ZLIB): Replace --with-zlib with --with-system-zlib.
diff --git a/config/zlib.m4 b/config/zlib.m4
index 3664295..aa3ac48 100644
--- a/config/zlib.m4
+++ b/config/zlib.m4
@@ -9,8 +9,10 @@ AC_DEFUN([AM_ZLIB],
zlibinc="-I\$(srcdir)/../zlib"
AC_ARG_WITH(system-zlib,
[AS_HELP_STRING([--with-system-zlib], [use installed libz])],
- zlibdir=
- zlibinc=
+ if test x$with_system_zlib = xyes ; then
+ zlibdir=
+ zlibinc=
+ fi
)
AC_SUBST(zlibdir)
AC_SUBST(zlibinc)