[zlib] Add -fno-define-target-os-macros
Bug: 321109569
Change-Id: I789de0a91ac072eeadc29f736edf06452de10f17
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/zlib/+/982300
Reviewed-by: Gulfem Savrun Yeniceri <gulfem@google.com>
diff --git a/BUILD.gn b/BUILD.gn
index 390daae..6e80b7a 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -41,6 +41,13 @@
]
}
+# TODO(https://fxbug.dev/321109569): Remove once the build issue in zlib is resolved.
+config("zlib_mac_config") {
+ if (host_os == "mac") {
+ cflags = [ "-fno-define-target-os-macros" ]
+ }
+}
+
# TODO(36315): Remove workaround for Rust host_toolchain
config("zlib_config_for_rust_host") {
# Without `-fPIC`, we get the error:
@@ -101,7 +108,10 @@
"zutil.h",
]
- configs += [ ":zlib_warnings" ]
+ configs += [
+ ":zlib_warnings",
+ ":zlib_mac_config",
+ ]
configs -= [ "//build/config:symbol_visibility_hidden" ]
public_configs = [ ":zlib_config" ]
