From: Hajin Jang <jb6804@naver.com>
Date: Sun, 24 Sep 2023 04:07:22 +0000 (+0900)
Subject: Add llvm-mingw CMake toolchain files
X-Git-Tag: 2.1.4~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a056b81ae90fe59f0fc77b8d06e1e97452b45aa;p=thirdparty%2Fzlib-ng.git

Add llvm-mingw CMake toolchain files
---

diff --git a/cmake/toolchain-llvm-mingw-aarch64.cmake b/cmake/toolchain-llvm-mingw-aarch64.cmake
new file mode 100644
index 00000000..4da1e2c7
--- /dev/null
+++ b/cmake/toolchain-llvm-mingw-aarch64.cmake
@@ -0,0 +1,41 @@
+set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_C_COMPILER_FRONTEND_VARIANT GNU)
+set(CMAKE_CROSSCOMPILING TRUE)
+set(CMAKE_CROSSCOMPILING_EMULATOR wine)
+
+set(CMAKE_C_COMPILER_TARGET aarch64-w64-mingw32)
+set(CMAKE_CXX_COMPILER_TARGET aarch64-w64-mingw32)
+set(CMAKE_RC_COMPILER_TARGET aarch64-w64-mingw32)
+set(CMAKE_SYSTEM_PROCESSOR aarch64)
+
+# Required to propagate 'LLVM_MINGW_ROOT' variables to C compiler feature test.
+set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES LLVM_MINGW_ROOT)
+
+if(NOT LLVM_MINGW_ROOT)
+    set(LLVM_MINGW_ROOT $ENV{LLVM_MINGW_ROOT})
+endif()
+cmake_path(CONVERT "${LLVM_MINGW_ROOT}" TO_CMAKE_PATH_LIST LLVM_MINGW_ROOT)
+
+set(CMAKE_FIND_ROOT_PATH ${LLVM_MINGW_ROOT} ${LLVM_MINGW_ROOT}/aarch64-w64-mingw32)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ALWAYS)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+
+find_program(C_COMPILER_FULL_PATH ${CMAKE_C_COMPILER_TARGET}-clang HINTS ${LLVM_MINGW_ROOT}/bin)
+if(NOT C_COMPILER_FULL_PATH)
+message(FATAL_ERROR "Compiler for ${CMAKE_C_COMPILER_TARGET} not found. Try setting llvm-mingw root path to LLVM_MINGW_ROOT variable!")
+endif()
+set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
+
+find_program(CXX_COMPILER_FULL_PATH ${CMAKE_CXX_COMPILER_TARGET}-clang++ HINTS ${LLVM_MINGW_ROOT}/bin)
+if(CXX_COMPILER_FULL_PATH)
+    set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
+endif()
+
+find_program(RC_COMPILER_FULL_PATH ${CMAKE_RC_COMPILER_TARGET}-windres HINTS ${LLVM_MINGW_ROOT}/bin)
+if(RC_COMPILER_FULL_PATH)
+    set(CMAKE_RC_COMPILER ${RC_COMPILER_FULL_PATH})
+endif()
+
+add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-gcodeview>)
+add_link_options(-Wl,-pdb=)
diff --git a/cmake/toolchain-llvm-mingw-armv7.cmake b/cmake/toolchain-llvm-mingw-armv7.cmake
new file mode 100644
index 00000000..d077309b
--- /dev/null
+++ b/cmake/toolchain-llvm-mingw-armv7.cmake
@@ -0,0 +1,41 @@
+set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_C_COMPILER_FRONTEND_VARIANT GNU)
+set(CMAKE_CROSSCOMPILING TRUE)
+set(CMAKE_CROSSCOMPILING_EMULATOR wine)
+
+set(CMAKE_C_COMPILER_TARGET armv7-w64-mingw32)
+set(CMAKE_CXX_COMPILER_TARGET armv7-w64-mingw32)
+set(CMAKE_RC_COMPILER_TARGET armv7-w64-mingw32)
+set(CMAKE_SYSTEM_PROCESSOR armv7)
+
+# Required to propagate 'LLVM_MINGW_ROOT' variables to C compiler feature test.
+set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES LLVM_MINGW_ROOT)
+
+if(NOT LLVM_MINGW_ROOT)
+    set(LLVM_MINGW_ROOT $ENV{LLVM_MINGW_ROOT})
+endif()
+cmake_path(CONVERT "${LLVM_MINGW_ROOT}" TO_CMAKE_PATH_LIST LLVM_MINGW_ROOT)
+
+set(CMAKE_FIND_ROOT_PATH ${LLVM_MINGW_ROOT} ${LLVM_MINGW_ROOT}/armv7-w64-mingw32)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ALWAYS)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+
+find_program(C_COMPILER_FULL_PATH ${CMAKE_C_COMPILER_TARGET}-clang HINTS ${LLVM_MINGW_ROOT}/bin)
+if(NOT C_COMPILER_FULL_PATH)
+message(FATAL_ERROR "Compiler for ${CMAKE_C_COMPILER_TARGET} not found. Try setting llvm-mingw root path to LLVM_MINGW_ROOT variable!")
+endif()
+set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
+
+find_program(CXX_COMPILER_FULL_PATH ${CMAKE_CXX_COMPILER_TARGET}-clang++ HINTS ${LLVM_MINGW_ROOT}/bin)
+if(CXX_COMPILER_FULL_PATH)
+    set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
+endif()
+
+find_program(RC_COMPILER_FULL_PATH ${CMAKE_RC_COMPILER_TARGET}-windres HINTS ${LLVM_MINGW_ROOT}/bin)
+if(RC_COMPILER_FULL_PATH)
+    set(CMAKE_RC_COMPILER ${RC_COMPILER_FULL_PATH})
+endif()
+
+add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-gcodeview>)
+add_link_options(-Wl,-pdb=)
diff --git a/cmake/toolchain-llvm-mingw-i686.cmake b/cmake/toolchain-llvm-mingw-i686.cmake
new file mode 100644
index 00000000..17a0aa79
--- /dev/null
+++ b/cmake/toolchain-llvm-mingw-i686.cmake
@@ -0,0 +1,41 @@
+set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_C_COMPILER_FRONTEND_VARIANT GNU)
+set(CMAKE_CROSSCOMPILING TRUE)
+set(CMAKE_CROSSCOMPILING_EMULATOR wine)
+
+set(CMAKE_C_COMPILER_TARGET i686-w64-mingw32)
+set(CMAKE_CXX_COMPILER_TARGET i686-w64-mingw32)
+set(CMAKE_RC_COMPILER_TARGET i686-w64-mingw32)
+set(CMAKE_SYSTEM_PROCESSOR i686)
+
+# Required to propagate 'LLVM_MINGW_ROOT' variables to C compiler feature test.
+set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES LLVM_MINGW_ROOT)
+
+if(NOT LLVM_MINGW_ROOT)
+    set(LLVM_MINGW_ROOT $ENV{LLVM_MINGW_ROOT})
+endif()
+cmake_path(CONVERT "${LLVM_MINGW_ROOT}" TO_CMAKE_PATH_LIST LLVM_MINGW_ROOT)
+
+set(CMAKE_FIND_ROOT_PATH ${LLVM_MINGW_ROOT} ${LLVM_MINGW_ROOT}/i686-w64-mingw32)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ALWAYS)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+
+find_program(C_COMPILER_FULL_PATH ${CMAKE_C_COMPILER_TARGET}-clang HINTS ${LLVM_MINGW_ROOT}/bin)
+if(NOT C_COMPILER_FULL_PATH)
+    message(FATAL_ERROR "Compiler for ${CMAKE_C_COMPILER_TARGET} not found. Try setting llvm-mingw root path to LLVM_MINGW_ROOT variable!")
+endif()
+set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
+
+find_program(CXX_COMPILER_FULL_PATH ${CMAKE_CXX_COMPILER_TARGET}-clang++ HINTS ${LLVM_MINGW_ROOT}/bin)
+if(CXX_COMPILER_FULL_PATH)
+    set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
+endif()
+
+find_program(RC_COMPILER_FULL_PATH ${CMAKE_RC_COMPILER_TARGET}-windres HINTS ${LLVM_MINGW_ROOT}/bin)
+if(RC_COMPILER_FULL_PATH)
+    set(CMAKE_RC_COMPILER ${RC_COMPILER_FULL_PATH})
+endif()
+
+add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-gcodeview>)
+add_link_options(-Wl,-pdb=)
diff --git a/cmake/toolchain-llvm-mingw-x86_64.cmake b/cmake/toolchain-llvm-mingw-x86_64.cmake
new file mode 100644
index 00000000..e5195624
--- /dev/null
+++ b/cmake/toolchain-llvm-mingw-x86_64.cmake
@@ -0,0 +1,41 @@
+set(CMAKE_SYSTEM_NAME Windows)
+set(CMAKE_C_COMPILER_FRONTEND_VARIANT GNU)
+set(CMAKE_CROSSCOMPILING TRUE)
+set(CMAKE_CROSSCOMPILING_EMULATOR wine)
+
+set(CMAKE_C_COMPILER_TARGET x86_64-w64-mingw32)
+set(CMAKE_CXX_COMPILER_TARGET x86_64-w64-mingw32)
+set(CMAKE_RC_COMPILER_TARGET x86_64-w64-mingw32)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+# Required to propagate 'LLVM_MINGW_ROOT' variables to C compiler feature test.
+set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES LLVM_MINGW_ROOT)
+
+if(NOT LLVM_MINGW_ROOT)
+    set(LLVM_MINGW_ROOT $ENV{LLVM_MINGW_ROOT})
+endif()
+cmake_path(CONVERT "${LLVM_MINGW_ROOT}" TO_CMAKE_PATH_LIST LLVM_MINGW_ROOT)
+
+set(CMAKE_FIND_ROOT_PATH ${LLVM_MINGW_ROOT} ${LLVM_MINGW_ROOT}/x86_64-w64-mingw32)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ALWAYS)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+
+find_program(C_COMPILER_FULL_PATH ${CMAKE_C_COMPILER_TARGET}-clang HINTS ${LLVM_MINGW_ROOT}/bin)
+if(NOT C_COMPILER_FULL_PATH)
+    message(FATAL_ERROR "Compiler for ${CMAKE_C_COMPILER_TARGET} not found. Try setting llvm-mingw root path to LLVM_MINGW_ROOT variable!")
+endif()
+set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
+
+find_program(CXX_COMPILER_FULL_PATH ${CMAKE_CXX_COMPILER_TARGET}-clang++ HINTS ${LLVM_MINGW_ROOT}/bin)
+if(CXX_COMPILER_FULL_PATH)
+    set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
+endif()
+
+find_program(RC_COMPILER_FULL_PATH ${CMAKE_RC_COMPILER_TARGET}-windres HINTS ${LLVM_MINGW_ROOT}/bin)
+if(RC_COMPILER_FULL_PATH)
+    set(CMAKE_RC_COMPILER ${RC_COMPILER_FULL_PATH})
+endif()
+
+add_compile_options($<$<COMPILE_LANGUAGE:C,CXX>:-gcodeview>)
+add_link_options(-Wl,-pdb=)