Try run on apple silicon. (#77)

Author: sheredom

.github/workflows/cmake.yml

@@ -10,14 +10,20 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macOS-latest]
+        os: [ubuntu-latest, windows-latest, macos-11, macos-14]
         type: [Debug, RelWithDebInfo, MinSizeRel, Release]
-        compiler: [default, clang, gcc]
+        compiler: [default, clang, gcc, tcc]
         exclude:
-          - {os: "macOS-latest", compiler: "clang"}
-          - {os: "macOS-latest", compiler: "gcc"}
+          - {os: "macos-11", compiler: "clang"}
+          - {os: "macos-11", compiler: "gcc"}
+          - {os: "macos-11", compiler: "tcc"}
+          - {os: "macos-14", compiler: "clang"}
+          - {os: "macos-14", compiler: "gcc"}
+          - {os: "macos-14", compiler: "tcc"}
           - {os: "ubuntu-latest", compiler: "default"}
           - {os: "ubuntu-latest", compiler: "default"}
+          - {os: "windows-latest", compiler: "gcc"}
+          - {os: "windows-latest", compiler: "tcc"}
     runs-on: ${{ matrix.os }}
 
     steps:
@@ -28,7 +34,7 @@ jobs:
 
     - name: Setup dependencies (Ubuntu)
       if: startsWith(matrix.os, 'ubuntu')
-      run: sudo apt-get install -y gcc-10 g++-10 clang
+      run: sudo apt-get install -y gcc-10 g++-10 clang tcc
 
     - name: Setup dependencies (MinGW)
       if: matrix.compiler == 'gcc' && startsWith(matrix.os, 'windows')
@@ -46,6 +52,12 @@ jobs:
       working-directory: ${{github.workspace}}/build
       run: cmake $GITHUB_WORKSPACE/test -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DCMAKE_C_COMPILER=gcc-10 -DCMAKE_CXX_COMPILER=g++-10
 
+    - name: Configure CMake with TCC (Ubuntu)
+      shell: bash
+      if: matrix.compiler == 'tcc' && startsWith(matrix.os, 'ubuntu')
+      working-directory: ${{github.workspace}}/build
+      run: cmake $GITHUB_WORKSPACE/test -DCMAKE_BUILD_TYPE=${{ matrix.type }} -DCMAKE_C_COMPILER=tcc -DCMAKE_CXX_COMPILER=g++-10
+
     - name: Configure CMake with MinGW
       shell: bash
       if: matrix.compiler == 'gcc' && startsWith(matrix.os, 'windows')

subprocess.h

@@ -48,17 +48,23 @@
 #pragma warning(pop)
 #endif
 
+#if defined(__TINYC__)
+#define SUBPROCESS_ATTRIBUTE(a) __attribute((a))
+#else
+#define SUBPROCESS_ATTRIBUTE(a) __attribute__((a))
+#endif
+
 #if defined(_MSC_VER)
 #define subprocess_pure
 #define subprocess_weak __inline
 #define subprocess_tls __declspec(thread)
 #elif defined(__MINGW32__)
-#define subprocess_pure __attribute__((pure))
-#define subprocess_weak static __attribute__((used))
+#define subprocess_pure SUBPROCESS_ATTRIBUTE(pure)
+#define subprocess_weak static SUBPROCESS_ATTRIBUTE(used)
 #define subprocess_tls __thread
-#elif defined(__clang__) || defined(__GNUC__)
-#define subprocess_pure __attribute__((pure))
-#define subprocess_weak __attribute__((weak))
+#elif defined(__clang__) || defined(__GNUC__) || defined(__TINYC__)
+#define subprocess_pure SUBPROCESS_ATTRIBUTE(pure)
+#define subprocess_weak SUBPROCESS_ATTRIBUTE(weak)
 #define subprocess_tls __thread
 #else
 #error Non clang, non gcc, non MSVC compiler found!
@@ -414,6 +420,13 @@ struct subprocess_s {
 #pragma clang diagnostic pop
 #endif
 
+#if defined(__clang__)
+#if __has_warning("-Wunsafe-buffer-usage")
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunsafe-buffer-usage"
+#endif
+#endif
+
 #if defined(_WIN32)
 subprocess_weak int subprocess_create_named_pipe_helper(void **rd, void **wr);
 int subprocess_create_named_pipe_helper(void **rd, void **wr) {
@@ -1173,6 +1186,12 @@ int subprocess_alive(struct subprocess_s *const process) {
   return is_alive;
 }
 
+#if defined(__clang__)
+#if __has_warning("-Wunsafe-buffer-usage")
+#pragma clang diagnostic pop
+#endif
+#endif
+
 #if defined(__cplusplus)
 } // extern "C"
 #endif

test/main.c

@@ -35,6 +35,13 @@ __declspec(dllimport) int __stdcall SetEnvironmentVariableA(const char *,
 
 #include "subprocess.h"
 
+#if defined(__clang__)
+#if __has_warning("-Wunsafe-buffer-usage")
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunsafe-buffer-usage"
+#endif
+#endif
+
 UTEST(create, subprocess_destroy_is_idempotent) {
   const char *const commandLine[] = {"./process_return_zero", 0};
   struct subprocess_s process;

test/process_call_return_argc.c

@@ -24,7 +24,11 @@
 // For more information, please refer to <http://unlicense.org/>
 
 #include <subprocess.h>
-#ifdef __MINGW32__
+
+#if defined(_MSC_VER)
+#include <direct.h>
+#define chdir(x) _chdir(x)
+#elif defined(__MINGW32__)
 #include <unistd.h>  // chdir
 #endif