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[binutils-gdb] Restore ability to build zlib in a srcdir == builddir configuration.
- From: Nick Clifton <nickc at sourceware dot org>
- To: bfd-cvs at sourceware dot org, gdb-cvs at sourceware dot org
- Date: 23 Jan 2017 15:58:45 -0000
- Subject: [binutils-gdb] Restore ability to build zlib in a srcdir == builddir configuration.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=93df7317eebbd081e8025545233ca3220bbd23d3
commit 93df7317eebbd081e8025545233ca3220bbd23d3
Author: Nick Clifton <nickc@redhat.com>
Date: Mon Jan 23 15:57:59 2017 +0000
Restore ability to build zlib in a srcdir == builddir configuration.
* configure.ac: Restore old behaviour of only enabling multilibs
when a target subdirectory is defined. This allows building with
srcdir == builddir.
* configure: Regenerate.
Diff:
---
zlib/ChangeLog.bin-gdb | 22 ++++++++++++++++++++++
zlib/configure | 4 +++-
zlib/configure.ac | 4 +++-
3 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/zlib/ChangeLog.bin-gdb b/zlib/ChangeLog.bin-gdb
new file mode 100644
index 0000000..10f514f
--- /dev/null
+++ b/zlib/ChangeLog.bin-gdb
@@ -0,0 +1,22 @@
+2017-01-23 Nick Clifton <nickc@redhat.com>
+
+ * configure.ac: Restore old behaviour of only enabling multilibs
+ when a target subdirectory is defined. This allows building with
+ srcdir == builddir.
+ * configure: Regenerate.
+
+Copyright (C) 2017 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
+
+Local Variables:
+mode: change-log
+left-margin: 8
+fill-column: 74
+version-control: never
+change-log-default-name: "ChangeLog.bin-gdb"
+End:
+
+
diff --git a/zlib/configure b/zlib/configure
index ee5527c..dc2d9ed 100755
--- a/zlib/configure
+++ b/zlib/configure
@@ -2182,7 +2182,8 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
-# Default to --enable-multilib
+if test -n "${with_target_subdir}"; then
+ # Default to --enable-multilib
# Check whether --enable-multilib was given.
if test "${enable_multilib+set}" = set; then :
enableval=$enable_multilib; case "$enableval" in
@@ -2219,6 +2220,7 @@ fi
ac_config_commands="$ac_config_commands default-1"
+fi
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
diff --git a/zlib/configure.ac b/zlib/configure.ac
index fb8d943..57d6fa5 100644
--- a/zlib/configure.ac
+++ b/zlib/configure.ac
@@ -4,7 +4,9 @@ AC_PREREQ(2.64)
AC_INIT
AC_CONFIG_SRCDIR([zlib.h])
-AM_ENABLE_MULTILIB(, ..)
+if test -n "${with_target_subdir}"; then
+ AM_ENABLE_MULTILIB(, ..)
+fi
AC_CANONICAL_SYSTEM