mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 04:03:58 +08:00
29a0fc9b2b
For building perf without libelf, we can set NO_LIBELF=1 as a argument of make. It then defines NO_LIBELF_SUPPORT macro for C code to do the proper handling. However it usually used in a negative semantics - e.g. #ifndef - so we saw double negations which can be misleading. Convert it to a positive form to make it more readable. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1348824728-14025-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
40 lines
783 B
Bash
Executable File
40 lines
783 B
Bash
Executable File
#!/bin/sh
|
|
|
|
echo "/* Automatically generated by $0 */
|
|
struct cmdname_help
|
|
{
|
|
char name[16];
|
|
char help[80];
|
|
};
|
|
|
|
static struct cmdname_help common_cmds[] = {"
|
|
|
|
sed -n -e 's/^perf-\([^ ]*\)[ ].* common.*/\1/p' command-list.txt |
|
|
sort |
|
|
while read cmd
|
|
do
|
|
sed -n '
|
|
/^NAME/,/perf-'"$cmd"'/H
|
|
${
|
|
x
|
|
s/.*perf-'"$cmd"' - \(.*\)/ {"'"$cmd"'", "\1"},/
|
|
p
|
|
}' "Documentation/perf-$cmd.txt"
|
|
done
|
|
|
|
echo "#ifdef LIBELF_SUPPORT"
|
|
sed -n -e 's/^perf-\([^ ]*\)[ ].* full.*/\1/p' command-list.txt |
|
|
sort |
|
|
while read cmd
|
|
do
|
|
sed -n '
|
|
/^NAME/,/perf-'"$cmd"'/H
|
|
${
|
|
x
|
|
s/.*perf-'"$cmd"' - \(.*\)/ {"'"$cmd"'", "\1"},/
|
|
p
|
|
}' "Documentation/perf-$cmd.txt"
|
|
done
|
|
echo "#endif /* LIBELF_SUPPORT */"
|
|
echo "};"
|