romcc: Allow adding non-existent paths to include path
This models gcc's (and other compilers') behavior to not bail
out with an error when one of the include paths does not exist.
Change-Id: Ic93a55cea6b32516fd76da9b49abe7b990829889
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12469
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c
index ad90a1e..c97312c 100644
--- a/util/romcc/romcc.c
+++ b/util/romcc/romcc.c
@@ -3,8 +3,8 @@
#undef RELEASE_DATE
#undef VERSION
#define VERSION_MAJOR "0"
-#define VERSION_MINOR "73"
-#define RELEASE_DATE "08 May 2013"
+#define VERSION_MINOR "80"
+#define RELEASE_DATE "18 November 2015"
#define VERSION VERSION_MAJOR "." VERSION_MINOR
#include <stdarg.h>
@@ -1538,13 +1538,14 @@
}
static void arg_error(char *fmt, ...);
+static void arg_warning(char *fmt, ...);
static const char *identifier(const char *str, const char *end);
static int append_include_path(struct compiler_state *compiler, const char *str)
{
int result;
if (!exists(str, ".")) {
- arg_error("Nonexistent include path: `%s'\n",
+ arg_warning("Warning: Nonexistent include path: `%s'\n",
str);
}
result = append_string(&compiler->include_path_count,
@@ -25083,6 +25084,15 @@
exit(1);
}
+static void arg_warning(char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ vfprintf(stderr, fmt, args);
+ va_end(args);
+}
+
int main(int argc, char **argv)
{
const char *filename;