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authorUlrich Drepper <drepper@redhat.com>2010-04-04 01:02:09 -0700
committerUlrich Drepper <drepper@redhat.com>2010-04-04 01:02:09 -0700
commit9e37946dba22b53c5108eef777e867f93c894502 (patch)
treeb04812f489c280aed625ed633b703252f8a4655e /csu
parent22f4f44b6727887957aa1d4039eba290b064da63 (diff)
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Fix retrieving of kernel header version.
Diffstat (limited to 'csu')
-rw-r--r--csu/Makefile15
1 files changed, 13 insertions, 2 deletions
diff --git a/csu/Makefile b/csu/Makefile
index 0e2ae07..69e07c7 100644
--- a/csu/Makefile
+++ b/csu/Makefile
@@ -1,5 +1,5 @@
# Makefile for csu code for GNU C library.
-# Copyright (C) 1995-2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1995-2004, 2005, 2006, 2010 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@@ -209,9 +209,20 @@ $(objpfx)version-info.h: $(common-objpfx)config.make $(all-Banner-files)
linux*) version=`(printf '%s\n%s\n' \
'#include <linux/version.h>' \
UTS_RELEASE \
- | $(CC) $(CPPFLAGS) -E -P - -DNOT_IN_libc=1 | \
+ | $(CC) $(CPPFLAGS) -O -E -P - -DNOT_IN_libc=1 | \
sed -e 's/"\([^"]*\)".*/\1/p' -e d) 2>/dev/null`;\
if [ -z "$$version" ]; then \
+ version=`(printf '%s\n%s\n' \
+ '#include <linux/version.h>' \
+ LINUX_VERSION_CODE \
+ | $(CC) $(CPPFLAGS) -O -E -P - -DNOT_IN_libc=1 \
+ | sed -n -e '/^[123456789].*/p' \
+ | awk '{v=$$1; \
+ printf("%d.%d.%d\n", \
+ v/65535, v/256%256, v%256)}') \
+ 2>/dev/null`; \
+ fi; \
+ if [ -z "$$version" ]; then \
if [ -r /proc/version ]; then \
version=`sed 's/.*Linux version \([^ ]*\) .*/>>\1<</' \
< /proc/version`; \