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zig cc: recognize a few more linker options

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* `--major-image-version`
 * `--minor-image-version`
 * `--stack`
This commit is contained in:
Andrew Kelley
2020-04-06 19:13:36 -04:00
parent 15ab61b2a0
commit 64d0960244
4 changed files with 29 additions and 2 deletions
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23
src/main.cpp
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@@ -453,6 +453,7 @@ static int main0(int argc, char **argv) {
OptionalBool linker_allow_shlib_undefined = OptionalBoolNull;
bool linker_z_nodelete = false;
bool linker_z_defs = false;
size_t stack_size_override = 0;
ZigList<const char *> llvm_argv = {0};
llvm_argv.append("zig (LLVM option parsing)");
@@ -848,6 +849,27 @@ static int main0(int argc, char **argv) {
} else {
fprintf(stderr, "warning: unsupported linker arg: -z %s\n", buf_ptr(z_arg));
}
} else if (buf_eql_str(arg, "--major-image-version")) {
i += 1;
if (i >= linker_args.length) {
fprintf(stderr, "expected linker arg after '%s'\n", buf_ptr(arg));
return EXIT_FAILURE;
}
ver_major = atoi(buf_ptr(linker_args.at(i)));
} else if (buf_eql_str(arg, "--minor-image-version")) {
i += 1;
if (i >= linker_args.length) {
fprintf(stderr, "expected linker arg after '%s'\n", buf_ptr(arg));
return EXIT_FAILURE;
}
ver_minor = atoi(buf_ptr(linker_args.at(i)));
} else if (buf_eql_str(arg, "--stack")) {
i += 1;
if (i >= linker_args.length) {
fprintf(stderr, "expected linker arg after '%s'\n", buf_ptr(arg));
return EXIT_FAILURE;
}
stack_size_override = atoi(buf_ptr(linker_args.at(i)));
} else {
fprintf(stderr, "warning: unsupported linker arg: %s\n", buf_ptr(arg));
}
@@ -1573,6 +1595,7 @@ static int main0(int argc, char **argv) {
g->linker_allow_shlib_undefined = linker_allow_shlib_undefined;
g->linker_z_nodelete = linker_z_nodelete;
g->linker_z_defs = linker_z_defs;
g->stack_size_override = stack_size_override;
if (override_soname) {
g->override_soname = buf_create_from_str(override_soname);