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>
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@ -3,8 +3,8 @@
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#undef RELEASE_DATE
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#undef VERSION
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#define VERSION_MAJOR "0"
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#define VERSION_MINOR "73"
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#define RELEASE_DATE "08 May 2013"
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#define VERSION_MINOR "80"
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#define RELEASE_DATE "18 November 2015"
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#define VERSION VERSION_MAJOR "." VERSION_MINOR
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#include <stdarg.h>
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@ -1538,13 +1538,14 @@ static int append_string(size_t *max, const char ***vec, const char *str,
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}
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static void arg_error(char *fmt, ...);
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static void arg_warning(char *fmt, ...);
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static const char *identifier(const char *str, const char *end);
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static int append_include_path(struct compiler_state *compiler, const char *str)
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{
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int result;
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if (!exists(str, ".")) {
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arg_error("Nonexistent include path: `%s'\n",
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arg_warning("Warning: Nonexistent include path: `%s'\n",
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str);
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}
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result = append_string(&compiler->include_path_count,
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@ -25083,6 +25084,15 @@ static void arg_error(char *fmt, ...)
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exit(1);
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}
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static void arg_warning(char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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vfprintf(stderr, fmt, args);
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va_end(args);
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}
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int main(int argc, char **argv)
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{
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const char *filename;
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