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-rw-r--r--toolchain/toolchain-wrapper.c49
1 files changed, 29 insertions, 20 deletions
diff --git a/toolchain/toolchain-wrapper.c b/toolchain/toolchain-wrapper.c
index 7a4b9c4007..b7705a4cbf 100644
--- a/toolchain/toolchain-wrapper.c
+++ b/toolchain/toolchain-wrapper.c
@@ -240,7 +240,24 @@ int main(int argc, char **argv)
char *env_debug;
char *paranoid_wrapper;
int paranoid;
- int ret, i, count = 0, debug, found_shared = 0;
+ int ret, i, count = 0, debug = 0, found_shared = 0;
+
+ /* Debug the wrapper to see arguments it was called with.
+ * If environment variable BR2_DEBUG_WRAPPER is:
+ * unset, empty, or 0: do not trace
+ * set to 1 : trace all arguments on a single line
+ * set to 2 : trace one argument per line
+ */
+ if ((env_debug = getenv("BR2_DEBUG_WRAPPER"))) {
+ debug = atoi(env_debug);
+ }
+ if (debug > 0) {
+ fprintf(stderr, "Toolchain wrapper was called with:");
+ for (i = 0; i < argc; i++)
+ fprintf(stderr, "%s'%s'",
+ (debug == 2) ? "\n " : " ", argv[i]);
+ fprintf(stderr, "\n");
+ }
/* Calculate the relative paths */
basename = strrchr(progpath, '/');
@@ -483,29 +500,21 @@ int main(int argc, char **argv)
exec_args++;
#endif
- /* Debug the wrapper to see actual arguments passed to
- * the compiler:
- * unset, empty, or 0: do not trace
- * set to 1 : trace all arguments on a single line
- * set to 2 : trace one argument per line
- */
- if ((env_debug = getenv("BR2_DEBUG_WRAPPER"))) {
- debug = atoi(env_debug);
- if (debug > 0) {
- fprintf(stderr, "Toolchain wrapper executing:");
+ /* Debug the wrapper to see final arguments passed to the real compiler. */
+ if (debug > 0) {
+ fprintf(stderr, "Toolchain wrapper executing:");
#ifdef BR_CCACHE_HASH
- fprintf(stderr, "%sCCACHE_COMPILERCHECK='string:" BR_CCACHE_HASH "'",
- (debug == 2) ? "\n " : " ");
+ fprintf(stderr, "%sCCACHE_COMPILERCHECK='string:" BR_CCACHE_HASH "'",
+ (debug == 2) ? "\n " : " ");
#endif
#ifdef BR_CCACHE_BASEDIR
- fprintf(stderr, "%sCCACHE_BASEDIR='" BR_CCACHE_BASEDIR "'",
- (debug == 2) ? "\n " : " ");
+ fprintf(stderr, "%sCCACHE_BASEDIR='" BR_CCACHE_BASEDIR "'",
+ (debug == 2) ? "\n " : " ");
#endif
- for (i = 0; exec_args[i]; i++)
- fprintf(stderr, "%s'%s'",
- (debug == 2) ? "\n " : " ", exec_args[i]);
- fprintf(stderr, "\n");
- }
+ for (i = 0; exec_args[i]; i++)
+ fprintf(stderr, "%s'%s'",
+ (debug == 2) ? "\n " : " ", exec_args[i]);
+ fprintf(stderr, "\n");
}
#ifdef BR_CCACHE_HASH