From 7b6ba26178d2754568a1308d3d44e038e9ebf450 Mon Sep 17 00:00:00 2001
From: Cory Fields <cory-nospam-@coryfields.com>
Date: Mon, 9 Dec 2019 10:42:09 -0500
Subject: [PATCH] depends: teach ld64 to actually insert BINDATLOAD

---
 depends/packages/native_cctools.mk              |  5 ++++-
 depends/patches/native_cctools/bindatload.patch | 12 ++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 depends/patches/native_cctools/bindatload.patch

diff --git a/depends/packages/native_cctools.mk b/depends/packages/native_cctools.mk
index a065256c1c1ef..5b22e8f550169 100644
--- a/depends/packages/native_cctools.mk
+++ b/depends/packages/native_cctools.mk
@@ -10,6 +10,7 @@ $(package)_clang_download_file=clang+llvm-$($(package)_clang_version)-x86_64-lin
 $(package)_clang_file_name=clang-llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
 $(package)_clang_sha256_hash=99b28a6b48e793705228a390471991386daa33a9717cd9ca007fcdde69608fd9
 $(package)_extra_sources=$($(package)_clang_file_name)
+$(package)_patches=bindatload.patch
 
 define $(package)_fetch_cmds
 $(call fetch_file,$(package),$($(package)_download_path),$($(package)_download_file),$($(package)_file_name),$($(package)_sha256_hash)) && \
@@ -38,7 +39,9 @@ $(package)_cxx=$($(package)_extract_dir)/toolchain/bin/clang++
 endef
 
 define $(package)_preprocess_cmds
-  cd $($(package)_build_subdir); ./autogen.sh && \
+  cd $($(package)_build_subdir) && \
+  patch -p1 -i $($(package)_patch_dir)/bindatload.patch && \
+    ./autogen.sh && \
   sed -i.old "/define HAVE_PTHREADS/d" ld64/src/ld/InputFiles.h
 endef
 
diff --git a/depends/patches/native_cctools/bindatload.patch b/depends/patches/native_cctools/bindatload.patch
new file mode 100644
index 0000000000000..e155167f47777
--- /dev/null
+++ b/depends/patches/native_cctools/bindatload.patch
@@ -0,0 +1,12 @@
+diff -ruN cctools.old/ld64/src/ld/HeaderAndLoadCommands.hpp cctools/ld64/src/ld/HeaderAndLoadCommands.hpp
+--- cctools.old/ld64/src/ld/HeaderAndLoadCommands.hpp	2019-12-09 09:55:15.571431615 -0500
++++ cctools/ld64/src/ld/HeaderAndLoadCommands.hpp	2019-12-09 10:44:59.663686667 -0500
+@@ -675,6 +675,8 @@
+ 					bits |= MH_FORCE_FLAT;
+ 					break;
+ 			}
++			if ( _options.bindAtLoad() )
++				bits |= MH_BINDATLOAD;
+ 			if ( _state.hasWeakExternalSymbols || _writer.overridesWeakExternalSymbols )
+ 				bits |= MH_WEAK_DEFINES;
+ 			if ( _writer.usesWeakExternalSymbols || _state.hasWeakExternalSymbols )