trace2: find exec-dir before trace2 initialization

Teach Git to resolve the executable directory before initializing
Trace2.  This allows the system configuration directory to be
discovered earlier (because it is sometimes relative to the prefix
or runtime-prefix).

This will be used by the next commit to allow trace2 settings to
be loaded from the system config.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/common-main.c b/common-main.c
index 6137af0e63cdc0addbeb2e9a4e231f0a6a279944..299ca62a72c39784f7035b6aca19e64ff1d7d314 100644 (file)
--- a/common-main.c
+++ b/common-main.c
@@ -37,12 +37,12 @@ int main(int argc, const char **argv)
        sanitize_stdfds();
        restore_sigpipe_to_default();
 
+       git_resolve_executable_dir(argv[0]);
+
        trace2_initialize();
        trace2_cmd_start(argv);
        trace2_collect_process_info();
 
-       git_resolve_executable_dir(argv[0]);
-
        git_setup_gettext();
 
        initialize_the_repository();