mirror of https://github.com/rui314/chibicc
Add -Xlinker option
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parent
3e055b6fdc
commit
51216bf131
9
main.c
9
main.c
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@ -41,7 +41,9 @@ static void usage(int status) {
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}
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static bool take_arg(char *arg) {
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char *x[] = {"-o", "-I", "-idirafter", "-include", "-x", "-MF", "-MT"};
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char *x[] = {
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"-o", "-I", "-idirafter", "-include", "-x", "-MF", "-MT", "-Xlinker",
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};
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for (int i = 0; i < sizeof(x) / sizeof(*x); i++)
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if (!strcmp(arg, x[i]))
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@ -216,6 +218,11 @@ static void parse_args(int argc, char **argv) {
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continue;
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}
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if (!strcmp(argv[i], "-Xlinker")) {
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strarray_push(&ld_extra_args, argv[++i]);
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continue;
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}
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if (!strcmp(argv[i], "-s")) {
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strarray_push(&ld_extra_args, "-s");
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continue;
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@ -285,4 +285,11 @@ echo 'int main() {}' | $chibicc -c -o $tmp/baz.o -xc -
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cc -Wl,-z,muldefs,--gc-sections -o $tmp/foo $tmp/foo.o $tmp/bar.o $tmp/baz.o
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check -Wl,
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# -Xlinker
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echo 'int foo() {}' | $chibicc -c -o $tmp/foo.o -xc -
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echo 'int foo() {}' | $chibicc -c -o $tmp/bar.o -xc -
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echo 'int main() {}' | $chibicc -c -o $tmp/baz.o -xc -
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cc -Xlinker -z -Xlinker muldefs -Xlinker --gc-sections -o $tmp/foo $tmp/foo.o $tmp/bar.o $tmp/baz.o
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check -Xlinker
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echo OK
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