Update CI

Signed-off-by: Slendi <slendi@socopon.com>

.gitea/workflows/cmake.yml

@@ -16,21 +16,24 @@ jobs:
         shared: ["ON", "OFF"]
         pthread_support: ["ON", "OFF"]
         posix_support: ["ON", "OFF"]
+        exclude:
+          - posix_support: "OFF"
+            pthread_support: "ON"
     runs-on: ${{ matrix.os }}
-    name: ${{ matrix.os }} - shared=${{ matrix.shared }}
+    name: ${{ matrix.os }} - shared=${{ matrix.shared }}, pthread=${{ matrix.pthread_support }}, posix=${{ matrix.posix_support }}
     steps:
-    - uses: actions/checkout@v4
-    - name: Install dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get install -y cmake build-essential
-    - name: Configure
-      run: |
-        cmake -Bbuild -S . \
-          -DDCFG_BUILD_SHARED=${{ matrix.shared }} \
-          -DDCFG_PTHREAD_SUPPORT=${{ matrix.pthread_support }} \
-          -DDCFG_POSIX_SUPPORT=${{ matrix.posix_support }}
-    - name: Build
-      run: |
-        cmake --build build
+      - uses: actions/checkout@v4
+      - name: Install dependencies
+        run: |
+          apt-get update
+          apt-get install -y cmake build-essential
+      - name: Configure
+        run: |
+          cmake -Bbuild -S . \
+            -DDCFG_BUILD_SHARED=${{ matrix.shared }} \
+            -DDCFG_PTHREAD_SUPPORT=${{ matrix.pthread_support }} \
+            -DDCFG_POSIX_SUPPORT=${{ matrix.posix_support }}
+      - name: Build
+        run: |
+          cmake --build build
 

CMakeLists.txt

@@ -1,10 +1,10 @@
-cmake_minimum_required(VERSION 3.30)
+cmake_minimum_required(VERSION 3.10)
 
 project(DCFG C)
 
-set(CMAKE_C_STANDARD 23) # Would've done C99 but I need typeof (for now)
+set(CMAKE_C_STANDARD 99)
 set(CMAKE_C_STANDARD_REQUIRED ON)
-set(CMAKE_C_EXTENSIONS OFF)
+set(CMAKE_C_EXTENSIONS ON)  # Would've done OFF but I need typeof (for now)
 
 option(DCFG_BUILD_SHARED    "Build DCFG as a shared library" ON)
 option(DCFG_PTHREAD_SUPPORT "Enable pthreads support"        ON)
@@ -31,20 +31,20 @@ if(DCFG_BUILD_SHARED)
 	set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "dcfg")
 	install(TARGETS ${PROJECT_NAME} DESTINATION lib)
 else()
-	add_library(${PROJECT_NAME}_static STATIC ${SRC_DIR}/dcfg.c)
-	target_include_directories(${PROJECT_NAME}_static PUBLIC ${INCLUDE_DIR})
+	add_library(${PROJECT_NAME} STATIC ${SRC_DIR}/dcfg.c)
+	target_include_directories(${PROJECT_NAME} PUBLIC ${INCLUDE_DIR})
 
 	if(DCFG_PTHREAD_SUPPORT)
 		find_package(Threads REQUIRED)
-		target_link_libraries(${PROJECT_NAME}_static PRIVATE Threads::Threads)
-		target_compile_definitions(${PROJECT_NAME}_static PRIVATE DCFG_PTHREAD_SUPPORT)
+		target_link_libraries(${PROJECT_NAME} PRIVATE Threads::Threads)
+		target_compile_definitions(${PROJECT_NAME} PRIVATE DCFG_PTHREAD_SUPPORT)
 	endif()
 	if (DCFG_POSIX_SUPPORT)
 		target_compile_definitions(${PROJECT_NAME} PRIVATE DCFG_POSIX_SUPPORT)
 	endif()
 
-	set_target_properties(${PROJECT_NAME}_static PROPERTIES OUTPUT_NAME "dcfg")
-	install(TARGETS ${PROJECT_NAME}_static DESTINATION lib)
+	set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "dcfg")
+	install(TARGETS ${PROJECT_NAME} DESTINATION lib)
 endif()
 
 install(DIRECTORY ${INCLUDE_DIR}/ DESTINATION include)
@@ -52,5 +52,5 @@ install(DIRECTORY ${INCLUDE_DIR}/ DESTINATION include)
 if(MSVC)
 	target_compile_options(${PROJECT_NAME} PRIVATE /W4 /permissive-)
 else()
-	target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -pedantic -Werror -Wno-newline-eof)
+	target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -pedantic -Werror -Wno-newline-eof -Wno-language-extension-token)
 endif()

src/dcfg.c

@@ -11,6 +11,9 @@
 #	endif
 #	define _XOPEN_SOURCE 200809L
 #else
+#	ifdef _POSIX_C_SOURCE
+#		undef _POSIX_C_SOURCE
+#	endif
 #	define _POSIX_C_SOURCE 0L
 #endif
 
@@ -23,9 +26,12 @@
 #ifdef DCFG_PTHREAD_SUPPORT
 #	include <pthread.h>
 #else
+#	if defined __USE_POSIX199506 || defined __USE_UNIX98
+#	else
 typedef struct {
 	int unused;
 } pthread_mutex_t;
+#	endif
 
 void pthread_mutex_init(pthread_mutex_t *, void *);
 void pthread_mutex_destroy(pthread_mutex_t *);
@@ -1064,7 +1070,8 @@ Value *ast_to_value(dcfg_Instance *instance, AST *root)
 
 dcfg_Value *dcfg_parse(dcfg_Instance *instance, dcfg_StringView const file_path)
 {
-	char path_buf[file_path.size + 1] = {};
+	char path_buf[file_path.size + 1];
+	memset(path_buf, 0, sizeof(path_buf));
 	memcpy(path_buf, file_path.data, file_path.size);
 
 	char *abs = instance->realpath(path_buf);