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Fix retrieving of kernel header version.

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This commit is contained in:
Ulrich Drepper 2010-04-04 01:02:09 -07:00
parent 22f4f44b67
commit 9e37946dba
2 changed files with 19 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2010-04-04 Ulrich Drepper <drepper@redhat.com>
[BZ #11287]
* csu/Makefile ($(objpfx)version-info.h): Handle newer kernel headers
which don't define UTS_RELEASE.
2010-04-04 H.J. Lu <hongjiu.lu@intel.com>
Ulrich Drepper <drepper@redhat.com>

15
csu/Makefile
View file

@ -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
@ -209,8 +209,19 @@ $(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<</' \