LINK_LIBRARY: Add features for library support on Apple

8 files changed, 54 insertions, 7 deletions

diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/External/CMakeLists.txt b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/External/CMakeLists.txt
new file mode 100644
index 0000000..212741a
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/External/CMakeLists.txt
@@ -0,0 +1,6 @@
+
+cmake_minimum_required(VERSION 3.23)
+
+project(External LANGUAGES C)
+
+add_library(external SHARED ../unref.c)
diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/RunCMakeTest.cmake b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/RunCMakeTest.cmake
index 9582e11..349310f 100644
--- a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/RunCMakeTest.cmake
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/RunCMakeTest.cmake
@@ -97,3 +97,16 @@ if (CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND CMAKE_C_COMPILER_VERSION GREAT
 
   run_cmake_target(apple_framework target-needed_framework main-target-needed_framework)
 endif()
+
+# Apple library features
+if(APPLE AND (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID MATCHES "Clang"))
+  run_cmake(apple_library_external)
+  run_cmake_target(apple_library_external build external)
+  run_cmake_with_options(apple_library "-DRunCMake_BINARY_DIR=${RunCMake_BINARY_DIR}")
+  run_cmake_target(apple_library reexport_library main-reexport_library)
+  run_cmake_target(apple_library weak_library main-weak_library)
+endif()
+
+if (CMAKE_C_COMPILER_ID STREQUAL "AppleClang" AND CMAKE_C_COMPILER_VERSION GREATER_EQUAL "12")
+  run_cmake_target(apple_library needed_library main-needed_library)
+endif()
diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/apple_library.cmake b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/apple_library.cmake
new file mode 100644
index 0000000..fb85d05
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/apple_library.cmake
@@ -0,0 +1,24 @@
+
+enable_language(C)
+
+add_library(lib SHARED base.c lib.c)
+
+# feature NEEDED_FRAMEWORK
+add_executable(main-needed_library main.c)
+target_link_directories(main-needed_library PRIVATE "${RunCMake_BINARY_DIR}/apple_library_external-build"
+                                                     "${RunCMake_BINARY_DIR}/apple_library_external-build/$<CONFIG>")
+target_link_libraries(main-needed_library PRIVATE "$<LINK_LIBRARY:NEEDED_LIBRARY,lib,external>")
+
+
+# feature REEXPORT_FRAMEWORK
+add_executable(main-reexport_library main.c)
+target_link_directories(main-reexport_library PRIVATE "${RunCMake_BINARY_DIR}/apple_library_external-build"
+                                                      "${RunCMake_BINARY_DIR}/apple_library_external-build/$<CONFIG>")
+target_link_libraries(main-reexport_library PRIVATE "$<LINK_LIBRARY:REEXPORT_LIBRARY,lib,external>")
+
+
+# feature WEAK_FRAMEWORK
+add_executable(main-weak_library main.c)
+target_link_directories(main-weak_library PRIVATE "${RunCMake_BINARY_DIR}/apple_library_external-build"
+                                                  "${RunCMake_BINARY_DIR}/apple_library_external-build/$<CONFIG>")
+target_link_libraries(main-weak_library PRIVATE "$<LINK_LIBRARY:WEAK_LIBRARY,lib,external>")
diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/apple_library_external.cmake b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/apple_library_external.cmake
new file mode 100644
index 0000000..f5a566f
--- /dev/null
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/apple_library_external.cmake
@@ -0,0 +1,4 @@
+
+enable_language(C)
+
+add_library(external SHARED unref.c)
diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/base.c b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/base.c
index a5075d4..ed769a0 100644
--- a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/base.c
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/base.c
@@ -4,6 +4,6 @@
 __declspec(dllexport)
 #  endif
 #endif
-  void base()
+  void base(void)
 {
 }
diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/lib.c b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/lib.c
index 35ab367..21f559c 100644
--- a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/lib.c
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/lib.c
@@ -4,12 +4,12 @@
 __declspec(dllimport)
 #  endif
 #endif
-  void base();
+  void base(void);
 
 #if defined(_WIN32)
 __declspec(dllexport)
 #endif
-  void lib()
+  void lib(void)
 {
   base();
 }
diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/main.c b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/main.c
index 601bd96..2e39bce 100644
--- a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/main.c
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/main.c
@@ -2,14 +2,14 @@
 #if defined(_WIN32)
 __declspec(dllimport)
 #endif
-  void lib();
+  void lib(void);
 
 #if defined(_WIN32)
 __declspec(dllimport)
 #endif
-  void unref();
+  void unref(void);
 
-int main()
+int main(void)
 {
   lib();
   unref();
diff --git a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/unref.c b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/unref.c
index 37c3206..11922de 100644
--- a/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/unref.c
+++ b/Tests/RunCMake/target_link_libraries-LINK_LIBRARY/unref.c
@@ -3,6 +3,6 @@
 #if defined(_WIN32)
 __declspec(dllexport)
 #endif
-  void unref()
+  void unref(void)
 {
 }