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Add -linker:<string> to replace -lld and -radlink

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This commit is contained in:
gingerBill
2024-11-14 17:04:45 +00:00
parent 26f6741674
commit b9886dfcc7
3 changed files with 71 additions and 21 deletions
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49
src/main.cpp
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@@ -329,6 +329,7 @@ enum BuildFlagKind {
BuildFlag_NoEntryPoint,
BuildFlag_UseLLD,
BuildFlag_UseRADLink,
BuildFlag_Linker,
BuildFlag_UseSeparateModules,
BuildFlag_NoThreadedChecker,
BuildFlag_ShowDebugMessages,
@@ -541,6 +542,7 @@ gb_internal bool parse_build_flags(Array<String> args) {
add_flag(&build_flags, BuildFlag_NoEntryPoint, str_lit("no-entry-point"), BuildFlagParam_None, Command__does_check &~ Command_test);
add_flag(&build_flags, BuildFlag_UseLLD, str_lit("lld"), BuildFlagParam_None, Command__does_build);
add_flag(&build_flags, BuildFlag_UseRADLink, str_lit("radlink"), BuildFlagParam_None, Command__does_build);
add_flag(&build_flags, BuildFlag_Linker, str_lit("Linker"), BuildFlagParam_String, Command__does_build);
add_flag(&build_flags, BuildFlag_UseSeparateModules, str_lit("use-separate-modules"), BuildFlagParam_None, Command__does_build);
add_flag(&build_flags, BuildFlag_NoThreadedChecker, str_lit("no-threaded-checker"), BuildFlagParam_None, Command__does_check);
add_flag(&build_flags, BuildFlag_ShowDebugMessages, str_lit("show-debug-messages"), BuildFlagParam_None, Command_all);
@@ -1203,19 +1205,38 @@ gb_internal bool parse_build_flags(Array<String> args) {
build_context.no_thread_local = true;
break;
case BuildFlag_UseLLD:
if (build_context.use_radlink) {
gb_printf_err("-lld cannot be used along side -radlink\n");
bad_flags = true;
}
build_context.use_lld = true;
gb_printf_err("Warning: Use of -lld has been deprecated in favour of -linker:lld\n");
build_context.linker_choice = Linker_lld;
break;
case BuildFlag_UseRADLink:
if (build_context.use_lld) {
gb_printf_err("-radlink cannot be used along side -lld\n");
bad_flags = true;
}
build_context.use_radlink = true;
gb_printf_err("Warning: Use of -lld has been deprecated in favour of -linker:radlink\n");
build_context.linker_choice = Linker_radlink;
break;
case BuildFlag_Linker:
{
GB_ASSERT(value.kind == ExactValue_String);
LinkerChoice linker_choice = Linker_Invalid;
for (i32 i = 0; i < Linker_COUNT; i++) {
if (linker_choices[i] == value.value_string) {
linker_choice = cast(LinkerChoice)i;
break;
}
}
if (linker_choice == Linker_Invalid) {
gb_printf_err("Invalid option for -linker:<string>. Expected one of the following\n");
for (i32 i = 0; i < Linker_COUNT; i++) {
gb_printf_err("\t%.*s\n", LIT(linker_choices[i]));
}
bad_flags = true;
} else {
build_context.linker_choice = linker_choice;
}
}
break;
case BuildFlag_UseSeparateModules:
build_context.use_separate_modules = true;
break;
@@ -2400,6 +2421,14 @@ gb_internal void print_show_help(String const arg0, String const &command) {
}
if (run_or_build) {
print_usage_line(1, "-linker:<string>");
print_usage_line(2, "Specify the linker to use.");
print_usage_line(2, "Choices:");
for (i32 i = 0; i < Linker_COUNT; i++) {
print_usage_line(3, "%.*s", LIT(linker_choices[i]));
}
print_usage_line(0, "");
print_usage_line(1, "-lld");
print_usage_line(2, "Uses the LLD linker rather than the default.");
print_usage_line(0, "");