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Compilation: Don't rely on Clang defaults for options that are user-facing.

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This commit is contained in:
Alex Rønne Petersen
2024-12-08 16:53:22 +01:00
parent 8d9ff8353d
commit 6951ee43bf
1 changed files with 8 additions and 21 deletions
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29
src/Compilation.zig
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@@ -5254,17 +5254,10 @@ pub fn addCCArgs(
try argv.append("-fno-caret-diagnostics");
}
if (comp.function_sections) {
try argv.append("-ffunction-sections");
}
try argv.append(if (comp.function_sections) "-ffunction-sections" else "-fno-function-sections");
try argv.append(if (comp.data_sections) "-fdata-sections" else "-fno-data-sections");
if (comp.data_sections) {
try argv.append("-fdata-sections");
}
if (mod.no_builtin) {
try argv.append("-fno-builtin");
}
try argv.append(if (mod.no_builtin) "-fno-builtin" else "-fbuiltin");
if (comp.config.link_libcpp) {
const libcxx_include_path = try std.fs.path.join(arena, &[_][]const u8{
@@ -5482,17 +5475,11 @@ pub fn addCCArgs(
}
}
if (mod.red_zone) {
try argv.append("-mred-zone");
} else if (target_util.hasRedZone(target)) {
try argv.append("-mno-red-zone");
if (target_util.hasRedZone(target)) {
try argv.append(if (mod.red_zone) "-mred-zone" else "-mno-red-zone");
}
if (mod.omit_frame_pointer) {
try argv.append("-fomit-frame-pointer");
} else {
try argv.append("-fno-omit-frame-pointer");
}
try argv.append(if (mod.omit_frame_pointer) "-fomit-frame-pointer" else "-fno-omit-frame-pointer");
const ssp_buf_size = mod.stack_protector;
if (ssp_buf_size != 0) {
@@ -5629,8 +5616,8 @@ pub fn addCCArgs(
try argv.append("-municode");
}
if (target.cpu.arch.isThumb()) {
try argv.append("-mthumb");
if (target.cpu.arch.isArm()) {
try argv.append(if (target.cpu.arch.isThumb()) "-mthumb" else "-mno-thumb");
}
if (target_util.supports_fpic(target)) {