Name		Name	Last commit message	Last commit date
ABIDoc		ABIDoc
CMake		CMake
Test		Test
objc		objc
third_party/robin-map		third_party/robin-map
.cirrus.yml		.cirrus.yml
.gitignore		.gitignore
.gitmodules		.gitmodules
ANNOUNCE		ANNOUNCE
ANNOUNCE.1.0		ANNOUNCE.1.0
ANNOUNCE.1.1		ANNOUNCE.1.1
ANNOUNCE.1.2		ANNOUNCE.1.2
ANNOUNCE.1.3		ANNOUNCE.1.3
ANNOUNCE.1.4		ANNOUNCE.1.4
ANNOUNCE.1.5		ANNOUNCE.1.5
ANNOUNCE.1.6		ANNOUNCE.1.6
ANNOUNCE.1.6.1		ANNOUNCE.1.6.1
ANNOUNCE.1.7		ANNOUNCE.1.7
ANNOUNCE.1.8		ANNOUNCE.1.8
ANNOUNCE.1.8.1		ANNOUNCE.1.8.1
ANNOUNCE.1.9		ANNOUNCE.1.9
ANNOUNCE.2.0		ANNOUNCE.2.0
ANNOUNCE.2.1		ANNOUNCE.2.1
API		API
Block.h		Block.h
Block_private.h		Block_private.h
CMakeLists.txt		CMakeLists.txt
COPYING		COPYING
INSTALL		INSTALL
NSBlocks.m		NSBlocks.m
Protocol2.m		Protocol2.m
README.md		README.md
README.windows		README.windows
abi_version.c		abi_version.c
alias.h		alias.h
alias_table.c		alias_table.c
arc.mm		arc.mm
asmconstants.h		asmconstants.h
associate.m		associate.m
azure-pipelines.yml		azure-pipelines.yml
block_to_imp.c		block_to_imp.c
block_trampolines.S		block_trampolines.S
blocks_runtime.h		blocks_runtime.h
blocks_runtime.m		blocks_runtime.m
buffer.h		buffer.h
build-win10.bat		build-win10.bat
caps.c		caps.c
category.h		category.h
category_loader.c		category_loader.c
class.h		class.h
class_table.c		class_table.c
cmake_uninstall.cmake.in		cmake_uninstall.cmake.in
common.S		common.S
constant_string.h		constant_string.h
dtable.c		dtable.c
dtable.h		dtable.h
dwarf_eh.h		dwarf_eh.h
eh_personality.c		eh_personality.c
eh_trampoline.cc		eh_trampoline.cc
eh_win32_msvc.cc		eh_win32_msvc.cc
encoding2.c		encoding2.c
gc_boehm.c		gc_boehm.c
gc_none.c		gc_none.c
gc_ops.h		gc_ops.h
hash_table.h		hash_table.h
hooks.c		hooks.c
ivar.c		ivar.c
ivar.h		ivar.h
legacy.c		legacy.c
legacy.h		legacy.h
legacy_malloc.c		legacy_malloc.c
libobjc.pc.in		libobjc.pc.in
loader.c		loader.c
loader.h		loader.h
lock.h		lock.h
method.h		method.h
module.h		module.h
mutation.m		mutation.m
nsobject.h		nsobject.h
objc_msgSend.S		objc_msgSend.S
objc_msgSend.aarch64.S		objc_msgSend.aarch64.S
objc_msgSend.arm.S		objc_msgSend.arm.S
objc_msgSend.mips.S		objc_msgSend.mips.S
objc_msgSend.x86-32.S		objc_msgSend.x86-32.S
objc_msgSend.x86-64.S		objc_msgSend.x86-64.S
objcxx_eh.cc		objcxx_eh.cc
objcxx_eh.h		objcxx_eh.h
pool.h		pool.h
properties.h		properties.h
properties.m		properties.m
protocol.c		protocol.c
protocol.h		protocol.h
runtime.c		runtime.c
safewindows.h		safewindows.h
sarray2.c		sarray2.c
sarray2.h		sarray2.h
selector.h		selector.h
selector_table.c		selector_table.c
sendmsg2.c		sendmsg2.c
spinlock.h		spinlock.h

Repository files navigation

GNUstep Objective-C Runtime

Build on win10 with clang

install visual studio 2019 with c++ clang cmake support via visual studio installer

open a cmd shell "x64 Native Tools Command Prompt for VS 2019" from start menu

cd to the source code dir

run build-win10.bat it will install to build/install dir

set CC=clang.exe
set CXX=clang++.exe
set RUNTIME_VERSION=gnustep-2.0

set Install_prefix=%cd%\build\install
MD %Install_prefix%
cmake -B build .  -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=%CC% -DCMAKE_CXX_COMPILER=%CXX% -DCMAKE_MODULE_LINKER_FLAGS=%LDFLAGS% -DTESTS=0 -G Ninja  -DCMAKE_INSTALL_PREFIX=%Install_prefix%
ninja -C build
ninja -C build install

test objc using clang

clang test.m -o test.exe -fblocks -fobjc-runtime=gnustep-2.0 -fuse-ld=lld-link -l objc

//test.m
//OBJCFLAGS=-fblocks -fobjc-runtime=gnustep-2.0 -fuse-ld=lld-link -l objc
#include <stdio.h>
__attribute__((objc_root_class)) @interface Test
  + (void) test;
@end
@implementation Test
  + (void) test {
    printf("Hello World!\n");
  }
@end
int main() {
  [Test test];
  return 0;
}