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Fixed tests on Windows (including out-of-tree problems)

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Modified tcctest.c so that it uses 'double' in place of 'long double'
with MinGW since this is what TCC does, and what Visual C++ does. Added
an option -norunsrc to tcc to allow argv[0] to be set independently of
the compiled source when using tcc -run, which allows tests that rely on
the value of argv[0] to work in out-of-tree builds.

Also added Makefile rules to automatically update out-of-tree build
Makefiles when in-tree Makefiles have changed.
This commit is contained in:
James Lyon
2013-04-17 20:32:07 +01:00
parent 1d673cbfd6
commit e31579b076
7 changed files with 64 additions and 30 deletions
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9
libtcc.c
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@ -1638,6 +1638,7 @@ enum {
TCC_OPTION_pedantic,
TCC_OPTION_pthread,
TCC_OPTION_run,
TCC_OPTION_norunsrc,
TCC_OPTION_v,
TCC_OPTION_w,
TCC_OPTION_pipe,
@ -1677,6 +1678,7 @@ static const TCCOption tcc_options[] = {
{ "pedantic", TCC_OPTION_pedantic, 0},
{ "pthread", TCC_OPTION_pthread, 0},
{ "run", TCC_OPTION_run, TCC_OPTION_HAS_ARG | TCC_OPTION_NOSEP },
{ "norunsrc", TCC_OPTION_norunsrc, 0 },
{ "rdynamic", TCC_OPTION_rdynamic, 0 },
{ "r", TCC_OPTION_r, 0 },
{ "s", TCC_OPTION_s, 0 },
@ -1715,6 +1717,7 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
const TCCOption *popt;
const char *optarg, *r;
int run = 0;
int norunsrc = 0;
int pthread = 0;
int optind = 0;
@ -1727,7 +1730,8 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
r = argv[optind++];
if (r[0] != '-' || r[1] == '\0') {
/* add a new file */
dynarray_add((void ***)&s->files, &s->nb_files, tcc_strdup(r));
if (!run || !norunsrc)
dynarray_add((void ***)&s->files, &s->nb_files, tcc_strdup(r));
if (run) {
optind--;
/* argv[0] will be this file */
@ -1841,6 +1845,9 @@ PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv)
tcc_set_options(s, optarg);
run = 1;
break;
case TCC_OPTION_norunsrc:
norunsrc = 1;
break;
case TCC_OPTION_v:
do ++s->verbose; while (*optarg++ == 'v');
break;