Merge branch 'master' of https://github.com/odin-lang/Odin

src/build_settings.cpp

@@ -510,7 +510,7 @@ gb_global TargetMetrics target_darwin_amd64 = {
 	TargetOs_darwin,
 	TargetArch_amd64,
 	8, 8, 8, 16,
-	str_lit("x86_64-apple-darwin"),
+	str_lit("x86_64-apple-macosx"), // NOTE: Changes during initialization based on build flags.
 	str_lit("e-m:o-i64:64-f80:128-n8:16:32:64-S128"),
 };
 
@@ -518,7 +518,7 @@ gb_global TargetMetrics target_darwin_arm64 = {
 	TargetOs_darwin,
 	TargetArch_arm64,
 	8, 8, 8, 16,
-	str_lit("arm64-apple-macosx11.0.0"),
+	str_lit("arm64-apple-macosx"), // NOTE: Changes during initialization based on build flags.
 	str_lit("e-m:o-i64:64-i128:128-n32:64-S128"),
 };
 
@@ -1418,19 +1418,25 @@ gb_internal void init_build_context(TargetMetrics *cross_target, Subtarget subta
 	}
 
 	bc->metrics = *metrics;
-	switch (subtarget) {
+	if (metrics->os == TargetOs_darwin) {
-	case Subtarget_Default:
+		if (bc->minimum_os_version_string.len == 0) {
-		break;
+			bc->minimum_os_version_string = str_lit("11.0.0");
-	case Subtarget_iOS:
+		}
-		GB_ASSERT(metrics->os == TargetOs_darwin);
+
-		if (metrics->arch == TargetArch_arm64) {
+		switch (subtarget) {
-			bc->metrics.target_triplet = str_lit("arm64-apple-ios");
+		case Subtarget_Default:
-		} else if (metrics->arch == TargetArch_amd64) {
+			bc->metrics.target_triplet = concatenate_strings(permanent_allocator(), bc->metrics.target_triplet, bc->minimum_os_version_string);
-			bc->metrics.target_triplet = str_lit("x86_64-apple-ios");
+			break;
-		} else {
+		case Subtarget_iOS:
-			GB_PANIC("Unknown architecture for darwin");
+			if (metrics->arch == TargetArch_arm64) {
+				bc->metrics.target_triplet = str_lit("arm64-apple-ios");
+			} else if (metrics->arch == TargetArch_amd64) {
+				bc->metrics.target_triplet = str_lit("x86_64-apple-ios");
+			} else {
+				GB_PANIC("Unknown architecture for darwin");
+			}
+			break;
 		}
-		break;
 	}
 
 	bc->ODIN_OS           = target_os_names[metrics->os];

src/linker.cpp

@@ -502,7 +502,6 @@ gb_internal i32 linker_stage(LinkerData *gen) {
 					platform_lib_str = gb_string_appendc(platform_lib_str, "-L/opt/local/lib ");
 				}
 
-				// This sets a requirement of Mountain Lion and up, but the compiler doesn't work without this limit.
 				if (build_context.minimum_os_version_string.len) {
 					link_settings = gb_string_append_fmt(link_settings, "-mmacosx-version-min=%.*s ", LIT(build_context.minimum_os_version_string));
 				}
@@ -513,7 +512,9 @@ gb_internal i32 linker_stage(LinkerData *gen) {
 			if (!build_context.no_crt) {
 				platform_lib_str = gb_string_appendc(platform_lib_str, "-lm ");
 				if (build_context.metrics.os == TargetOs_darwin) {
-					platform_lib_str = gb_string_appendc(platform_lib_str, "-lSystem ");
+					// NOTE: adding this causes a warning about duplicate libraries, I think it is
+					// automatically assumed/added by clang when you don't do `-nostdlib`.
+					// platform_lib_str = gb_string_appendc(platform_lib_str, "-lSystem ");
 				} else {
 					platform_lib_str = gb_string_appendc(platform_lib_str, "-lc ");
 				}

src/main.cpp

@@ -1925,7 +1925,7 @@ gb_internal void print_show_help(String const arg0, String const &command) {
 	if (run_or_build) {
 		print_usage_line(1, "-minimum-os-version:<string>");
 		print_usage_line(2, "Sets the minimum OS version targeted by the application.");
-		print_usage_line(2, "Example: -minimum-os-version:12.0.0");
+		print_usage_line(2, "Default: -minimum-os-version:11.0.0");
 		print_usage_line(2, "(Only used when target is Darwin.)");
 		print_usage_line(0, "");