Messages in this thread Patch in this message | | | From | Leo Yan <> | Subject | [PATCH v3 1/2] perf subcmd: Set environment variable "PREFIX" | Date | Sun, 25 Sep 2022 10:58:34 +0800 |
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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: Leo Yan <leo.yan@linaro.org> --- tools/lib/subcmd/exec-cmd.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/lib/subcmd/exec-cmd.c b/tools/lib/subcmd/exec-cmd.c index 33e94fb83986..5dbea456973e 100644 --- a/tools/lib/subcmd/exec-cmd.c +++ b/tools/lib/subcmd/exec-cmd.c @@ -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) == '/') -- 2.34.1
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