OSO/TinyCC
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added -nostdlib

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This commit is contained in:
bellard
2003-04-27 11:45:01 +00:00
parent 7828683e60
commit 2b64f2f570
2 changed files with 21 additions and 12 deletions
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15
tcc.c
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@ -392,9 +392,9 @@ struct TCCState {
/* exported dynamic symbol section */
Section *dynsym;
/* if true, no standard headers are added */
int nostdinc;
int nostdinc; /* if true, no standard headers are added */
int nostdlib; /* if true, no standard libraries are added */
/* if true, static linking is performed */
int static_link;
@ -9478,8 +9478,8 @@ int tcc_set_output_type(TCCState *s, int output_type)
}
/* add libc crt1/crti objects */
if (output_type == TCC_OUTPUT_EXE ||
output_type == TCC_OUTPUT_DLL) {
if ((output_type == TCC_OUTPUT_EXE || output_type == TCC_OUTPUT_DLL) &&
!s->nostdlib) {
if (output_type != TCC_OUTPUT_DLL)
tcc_add_file(s, CONFIG_TCC_CRT_PREFIX "/crt1.o");
tcc_add_file(s, CONFIG_TCC_CRT_PREFIX "/crti.o");
@ -9620,6 +9620,7 @@ enum {
TCC_OPTION_m,
TCC_OPTION_f,
TCC_OPTION_nostdinc,
TCC_OPTION_nostdlib,
TCC_OPTION_print_search_dirs,
TCC_OPTION_rdynamic,
TCC_OPTION_run,
@ -9653,6 +9654,7 @@ static const TCCOption tcc_options[] = {
{ "m", TCC_OPTION_m, TCC_OPTION_HAS_ARG },
{ "f", TCC_OPTION_f, TCC_OPTION_HAS_ARG | TCC_OPTION_NOSEP },
{ "nostdinc", TCC_OPTION_nostdinc, 0 },
{ "nostdlib", TCC_OPTION_nostdlib, 0 },
{ "print-search-dirs", TCC_OPTION_print_search_dirs, 0 },
{ "v", TCC_OPTION_v, 0 },
{ NULL },
@ -9804,6 +9806,9 @@ int main(int argc, char **argv)
case TCC_OPTION_nostdinc:
s->nostdinc = 1;
break;
case TCC_OPTION_nostdlib:
s->nostdlib = 1;
break;
case TCC_OPTION_print_search_dirs:
print_search_dirs = 1;
break;