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-rw-r--r--meta/recipes-extended/cpio/cpio-2.8/m4extensions.patch29
1 files changed, 29 insertions, 0 deletions
diff --git a/meta/recipes-extended/cpio/cpio-2.8/m4extensions.patch b/meta/recipes-extended/cpio/cpio-2.8/m4extensions.patch
new file mode 100644
index 00000000000..648c725bba9
--- /dev/null
+++ b/meta/recipes-extended/cpio/cpio-2.8/m4extensions.patch
@@ -0,0 +1,29 @@
+# Define AC_USE_SYSTEM_EXTENSIONS only if it was previously undefined.
+# This is needed to configure correctly with newer versions of autoconf.
+
+diff -urN cpio-2.8.orig/m4/extensions.m4 cpio-2.8/m4/extensions.m4
+--- cpio-2.8.orig/m4/extensions.m4 2006-10-12 04:34:45.000000000 -0700
++++ cpio-2.8/m4/extensions.m4 2010-07-23 14:37:36.000000000 -0700
+@@ -1,4 +1,4 @@
+-# serial 4 -*- Autoconf -*-
++# serial 5 -*- Autoconf -*-
+ # Enable extensions on systems that normally disable them.
+
+ # Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+@@ -16,6 +16,7 @@
+ # ------------------------
+ # Enable extensions on systems that normally disable them,
+ # typically due to standards-conformance issues.
++m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], [], [
+ AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
+ [
+ AC_BEFORE([$0], [AC_COMPILE_IFELSE])
+@@ -48,7 +49,7 @@
+ AC_DEFINE([__EXTENSIONS__])
+ AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
+ AC_DEFINE([_TANDEM_SOURCE])
+-])
++])])
+
+ # gl_USE_SYSTEM_EXTENSIONS
+ # ------------------------