X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fdepends.c;h=efb42004324b5022d4858c2d5f8fe8aad04a0cbf;hp=ee39a12f134e4405c98f45f10cefe9fff829752a;hb=b931f4765272d68de3b5e35d70c1933c27bcdea4;hpb=100444225380d3f5ca29424ea54703d308c7c651

diff --git a/tools/depends.c b/tools/depends.c
index ee39a12f..efb42004 100644
--- a/tools/depends.c
+++ b/tools/depends.c
@@ -1,5 +1,5 @@
-#include <ccan/talloc/talloc.h>
 #include <ccan/str/str.h>
+#include <ccan/talloc/talloc.h>
 #include <ccan/grab_file/grab_file.h>
 #include <ccan/str_talloc/str_talloc.h>
 #include <ccan/read_write_all/read_write_all.h>
@@ -13,7 +13,7 @@
 #include <errno.h>
 
 static char ** __attribute__((format(printf, 2, 3)))
-lines_from_cmd(const void *ctx, char *format, ...)
+lines_from_cmd(const void *ctx, const char *format, ...)
 {
 	va_list ap;
 	char *cmd, *buffer;
@@ -59,10 +59,12 @@ static char *compile_info(const void *ctx, const char *dir)
 		return NULL;
 
 	ccandir = talloc_dirname(ctx, dir);
-	*strrchr(ccandir, '/') = '\0';
+	if (strrchr(ccandir, '/'))
+		*strrchr(ccandir, '/') = '\0';
 
 	compiled = maybe_temp_file(ctx, "", false, "info");
-	if (compile_and_link(ctx, info_c_file, ccandir, "", "", "",
+	if (compile_and_link(ctx, info_c_file, ccandir, "",
+			     CCAN_COMPILER, CCAN_CFLAGS " -I.", "",
 			     compiled, &output))
 		return compiled;
 	return NULL;
@@ -253,11 +255,11 @@ char **get_deps(const void *ctx, const char *dir,
 }
 
 char **get_safe_ccan_deps(const void *ctx, const char *dir,
-			  bool recurse, char **infofile)
+			  bool recurse)
 {
 	if (!recurse) {
 		unsigned int num;
-		return get_one_safe_deps(ctx, dir, &num, infofile);
+		return get_one_safe_deps(ctx, dir, &num, NULL);
 	}
-	return get_all_deps(ctx, dir, infofile, get_one_safe_deps);
+	return get_all_deps(ctx, dir, NULL, get_one_safe_deps);
 }