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authorMasami Hiramatsu <mhiramat@redhat.com>2009-12-18 10:40:13 -0500
committerH. Peter Anvin <hpa@zytor.com>2009-12-18 09:26:56 -0800
commit8bee738bb1979c8bf7b42716b772522ab7d26b0c (patch)
tree234a576fc1d1f0ba8533a714839927783010382f
parent18374d89e5fe96772102f44f535efb1198d9be08 (diff)
downloadtalos-op-linux-8bee738bb1979c8bf7b42716b772522ab7d26b0c.tar.gz
talos-op-linux-8bee738bb1979c8bf7b42716b772522ab7d26b0c.zip
x86: Fix objdump version check in chkobjdump.awk for different formats.
Different version of objdump says its version in different way; GNU objdump 2.16.1 or GNU objdump version 2.19.51.0.14-1.fc11 20090722 This patch uses the first argument which starts with a number as version string. Changes in v2: - Remove unneeded increment. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> LKML-Reference: <20091218154012.16960.5113.stgit@dhcp-100-2-132.bos.redhat.com> Suggested-by: H. Peter Anvin <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
-rw-r--r--arch/x86/tools/chkobjdump.awk16
1 files changed, 13 insertions, 3 deletions
diff --git a/arch/x86/tools/chkobjdump.awk b/arch/x86/tools/chkobjdump.awk
index 5bbb5a33f220..fd1ab80be0de 100644
--- a/arch/x86/tools/chkobjdump.awk
+++ b/arch/x86/tools/chkobjdump.awk
@@ -8,14 +8,24 @@ BEGIN {
od_sver = 19;
}
-/^GNU/ {
- split($3, ver, ".");
+/^GNU objdump/ {
+ verstr = ""
+ for (i = 3; i <= NF; i++)
+ if (match($(i), "^[0-9]")) {
+ verstr = $(i);
+ break;
+ }
+ if (verstr == "") {
+ printf("Warning: Failed to find objdump version number.\n");
+ exit 0;
+ }
+ split(verstr, ver, ".");
if (ver[1] > od_ver ||
(ver[1] == od_ver && ver[2] >= od_sver)) {
exit 1;
} else {
printf("Warning: objdump version %s is older than %d.%d\n",
- $4, od_ver, od_sver);
+ verstr, od_ver, od_sver);
print("Warning: Skipping posttest.");
# Logic is inverted, because we just skip test without error.
exit 0;
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