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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>
This commit is contained in:
Stefan Reinauer 2015-11-18 17:23:39 -08:00
parent 48bfcdf006
commit 3d0ba1c47f
1 changed files with 13 additions and 3 deletions
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16
util/romcc/romcc.c
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@ -3,8 +3,8 @@
#undef RELEASE_DATE #undef RELEASE_DATE
#undef VERSION #undef VERSION
#define VERSION_MAJOR "0" #define VERSION_MAJOR "0"
#define VERSION_MINOR "73" #define VERSION_MINOR "80"
#define RELEASE_DATE "08 May 2013" #define RELEASE_DATE "18 November 2015"
#define VERSION VERSION_MAJOR "." VERSION_MINOR #define VERSION VERSION_MAJOR "." VERSION_MINOR
#include <stdarg.h> #include <stdarg.h>
@ -1538,13 +1538,14 @@ static int append_string(size_t *max, const char ***vec, const char *str,
} }
static void arg_error(char *fmt, ...); static void arg_error(char *fmt, ...);
static void arg_warning(char *fmt, ...);
static const char *identifier(const char *str, const char *end); static const char *identifier(const char *str, const char *end);
static int append_include_path(struct compiler_state *compiler, const char *str) static int append_include_path(struct compiler_state *compiler, const char *str)
{ {
int result; int result;
if (!exists(str, ".")) { if (!exists(str, ".")) {
arg_error("Nonexistent include path: `%s'\n", arg_warning("Warning: Nonexistent include path: `%s'\n",
str); str);
} }
result = append_string(&compiler->include_path_count, result = append_string(&compiler->include_path_count,
@ -25083,6 +25084,15 @@ static void arg_error(char *fmt, ...)
exit(1); 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) int main(int argc, char **argv)
{ {
const char *filename; const char *filename;