motiejus/zig
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Add option for overriding the stack size

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This commit adds a `--stack [size]` link-time option to zig compiler
allowing the user to override the default stack size set for the
specified executable/library format. This is currently limited to
ELF, COFF and Wasm however (i.e., Mach-O is excluded).
This commit is contained in:
Jakub Konka
2020-06-05 22:21:33 +02:00
committed by Andrew Kelley
parent cde7c75676
commit 0ff5d7b24e
2 changed files with 6 additions and 2 deletions
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3
src/main.cpp
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@@ -126,6 +126,7 @@ static int print_full_usage(const char *arg0, FILE *file, int return_code) {
" -l[lib] alias for --library\n"
" -rdynamic add all symbols to the dynamic symbol table\n"
" -rpath [path] add directory to the runtime library search path\n"
" --stack [size] (linux, windows, Wasm) override default stack size\n"
" --subsystem [subsystem] (windows) /SUBSYSTEM:<subsystem> to the linker\n"
" -F[dir] (darwin) add search path for frameworks\n"
" -framework [name] (darwin) link against framework\n"
@@ -1231,6 +1232,8 @@ static int main0(int argc, char **argv) {
ver_patch = atoi(argv[i]);
} else if (strcmp(arg, "--test-cmd") == 0) {
test_exec_args.append(argv[i]);
} else if (strcmp(arg, "--stack") == 0) {
stack_size_override = atoi(argv[i]);
} else if (strcmp(arg, "--subsystem") == 0) {
if (strcmp(argv[i], "console") == 0) {
subsystem = TargetSubsystemConsole;