darwin: add library paths for default Homebrew and MacPorts locations

1 files changed, 11 insertions, 0 deletions

diff --git a/src/linker.cpp b/src/linker.cpp
index 4ab4b2cd1..93869633e 100644
--- a/src/linker.cpp
+++ b/src/linker.cpp
@@ -484,6 +484,17 @@ gb_internal i32 linker_stage(LinkerData *gen) {
 			defer (gb_string_free(platform_lib_str));
 			if (build_context.metrics.os == TargetOs_darwin) {
 				platform_lib_str = gb_string_appendc(platform_lib_str, "-Wl,-syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -L/usr/local/lib");
+
+				// Homebrew's default library path, checking if it exists to avoid linking warnings.
+				if (gb_file_exists("/opt/homebrew/lib")) {
+					platform_lib_str = gb_string_appendc(platform_lib_str, " -L/opt/homebrew/lib");
+				}
+
+				// MacPort's default library path, checking if it exists to avoid linking warnings.
+				if (gb_file_exists("/opt/local/lib")) {
+					platform_lib_str = gb_string_appendc(platform_lib_str, " -L/opt/local/lib");
+				}
+
 				#if defined(GB_SYSTEM_OSX)
 				if(!build_context.no_crt) {
 					platform_lib_str = gb_string_appendc(platform_lib_str, " -lm ");