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Diffstat (limited to 'exec_cmd.c')
-rw-r--r--exec_cmd.c42
1 files changed, 28 insertions, 14 deletions
diff --git a/exec_cmd.c b/exec_cmd.c
index fb94aeba9c..ce192a2d64 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -5,21 +5,14 @@
#define MAX_ARGS 32
static const char *argv_exec_path;
+
+#ifdef RUNTIME_PREFIX
static const char *argv0_path;
-char *system_path(const char *path)
+static const char *system_prefix(void)
{
-#ifdef RUNTIME_PREFIX
static const char *prefix;
-#else
- static const char *prefix = PREFIX;
-#endif
- struct strbuf d = STRBUF_INIT;
-
- if (is_absolute_path(path))
- return xstrdup(path);
-#ifdef RUNTIME_PREFIX
assert(argv0_path);
assert(is_absolute_path(argv0_path));
@@ -32,10 +25,7 @@ char *system_path(const char *path)
"but prefix computation failed. "
"Using static fallback '%s'.\n", prefix);
}
-#endif
-
- strbuf_addf(&d, "%s/%s", prefix, path);
- return strbuf_detach(&d, NULL);
+ return prefix;
}
void git_extract_argv0_path(const char *argv0)
@@ -51,6 +41,30 @@ void git_extract_argv0_path(const char *argv0)
argv0_path = xstrndup(argv0, slash - argv0);
}
+#else
+
+static const char *system_prefix(void)
+{
+ return PREFIX;
+}
+
+void git_extract_argv0_path(const char *argv0)
+{
+}
+
+#endif /* RUNTIME_PREFIX */
+
+char *system_path(const char *path)
+{
+ struct strbuf d = STRBUF_INIT;
+
+ if (is_absolute_path(path))
+ return xstrdup(path);
+
+ strbuf_addf(&d, "%s/%s", system_prefix(), path);
+ return strbuf_detach(&d, NULL);
+}
+
void git_set_argv_exec_path(const char *exec_path)
{
argv_exec_path = exec_path;