From a8d39b88406e2047746366355666b5f603105a2e Mon Sep 17 00:00:00 2001 From: fanquake Date: Fri, 26 Jun 2020 14:41:08 +0800 Subject: doc: explain why passing -mlinker-version is required --- depends/hosts/darwin.mk | 3 +++ 1 file changed, 3 insertions(+) (limited to 'depends/hosts') diff --git a/depends/hosts/darwin.mk b/depends/hosts/darwin.mk index 5f0bffa5cb..0d4fab937d 100644 --- a/depends/hosts/darwin.mk +++ b/depends/hosts/darwin.mk @@ -5,6 +5,9 @@ XCODE_BUILD_ID=11C505 LD64_VERSION=530 OSX_SDK=$(SDK_PATH)/Xcode-$(XCODE_VERSION)-$(XCODE_BUILD_ID)-extracted-SDK-with-libcxx-headers + +# When cross-compiling for Darwin using Clang, -mlinker-version must be passed to +# ensure that modern linker features are enabled. darwin_CC=clang -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -stdlib=libc++ -mlinker-version=$(LD64_VERSION) -- cgit v1.2.3