Commit 05844393 authored by Leo Yan's avatar Leo Yan Committed by Arnaldo Carvalho de Melo
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perf subcmd: Set environment variable "PREFIX" 



Set environment variable "PREFIX", it will be used by invoked shell
script, e.g. the shell script uses it to find lib paths.

Signed-off-by: default avatarLeo Yan <leo.yan@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220925025835.70364-2-leo.yan@linaro.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 96b73141

tools/lib/subcmd/exec-cmd.c

+3 −0
Original line number Diff line number Diff line
@@ -24,6 +24,9 @@ void exec_cmd_init(const char *exec_name, const char *prefix, 
	subcmd_config.prefix		= prefix;

	subcmd_config.exec_path		= exec_path;

	subcmd_config.exec_path_env	= exec_path_env;



	/* Setup environment variable for invoked shell script. */

	setenv("PREFIX", prefix, 1);

}



#define is_dir_sep(c) ((c) == '/')