CMake: too-long-line fixes, options reorg, and some cleanups

- Try to avoid lines >140 characters.
  - I intentionally left out the `unittests` directory. That is a
    behemoth.
  - Everything was done ad-hoc in accordance with what I believe is most
    readable, anything changed is up for debate.
  - Added a step to PR code format that enforces this.
- Reorganize options a little bit, and add some spacing.
- Small cleanups here and there, e.g. multi-arg target commands and
  `Threads::Threads` instead of PTHREAD_LIB.

Verified long lines via:

```sh
$ find \( -name 'CMakeLists.txt' -o -name '*.cmake*' \) -exec wc -L {} \; | grep -ve "unittests\|External" | while read -r line; do [ "$(echo "$line" | cut -d' ' -f1)" -gt 140 ] && echo $line; done

290 ./Source/Tools/FEXInterpreter/CMakeLists.txt
```

FEXInterpreter will require some more invasive changes to get those long
lines out of there.

Signed-off-by: crueter <[email protected]>

.github/workflows/pr-code-format.yml

@@ -61,3 +61,19 @@ jobs:
             --start-rev "$START_REV" \
             --end-rev "$END_REV" \
             --changed-files "$CHANGED_FILES"
+
+      - name: Check long CMake lines
+        if: always()
+        run: |
+          # check lines > 140 chars
+          # unit tests are left alone for now
+          # FEXInterpreter is also left alone until its long echo lines can be removed
+          echo "$CHANGED_FILES" | tr ',' '\n' | grep -ve "unittests\|External\|FEXInterpreter" \
+            | grep -e "CMakeLists.txt\|\.cmake" | xargs -L1 wc -L | while read -r line; do
+            if [ "$(echo "$line" | cut -d' ' -f1)" -gt 140 ]; then
+              echo "$line"
+            fi
+          done | tee lines.txt
+
+          # if any lines were emitted, fail
+          [ ! -s lines.txt ]

.neocmake.toml

@@ -0,0 +1 @@
+line_max_words = 140

CMakeLists.txt

@@ -6,39 +6,57 @@ check_include_files("gdb/jit-reader.h" HAVE_GDB_JIT_READER_H)
 
 option(BUILD_FEX_LINUX_TESTS "Build FEXLinuxTests (requires x86 compiler)" FALSE)
 option(BUILD_THUNKS "Build thunks" FALSE)
-option(BUILD_FEXCONFIG "Build FEXConfig" TRUE)
 option(ENABLE_CLANG_THUNKS "Build thunks with clang" TRUE)
+
+option(BUILD_FEXCONFIG "Build FEXConfig" TRUE)
 option(ENABLE_IWYU "Enable the Include What You Use sanitizer" FALSE)
 option(ENABLE_LTO "Enable LTO with compilation" TRUE)
-option(ENABLE_XRAY "Enable building with LLVM X-Ray" FALSE)
+option(ENABLE_COVERAGE "Enable Code Coverage" FALSE)
 set(USE_LINKER "" CACHE STRING "Path to a custom linker program")
+
+option(ENABLE_XRAY "Enable building with LLVM X-Ray" FALSE)
 option(ENABLE_UBSAN "Enable the Clang Undefined Behavior Sanitizer" FALSE)
 option(ENABLE_ASAN "Enable the Clang Address Sanitizer" FALSE)
 option(ENABLE_TSAN "Enable the Clang Thread Sanitizer" FALSE)
-option(ENABLE_COVERAGE "Enable Code Coverage" FALSE)
+
 option(ENABLE_ASSERTIONS "Enable debug assertions" FALSE)
 option(ENABLE_GDB_SYMBOLS "Enable GDBSymbols integration support" ${HAVE_GDB_JIT_READER_H})
+
 option(ENABLE_STRICT_WERROR "Enable stricter -Werror" FALSE)
 option(ENABLE_WERROR "Enable -Werror" FALSE)
+
 option(ENABLE_FEX_ALLOCATOR "Enable allocator for FEX" TRUE)
 option(ENABLE_JEMALLOC_GLIBC_ALLOC "Enable jemalloc glibc allocator" TRUE)
+
 option(ENABLE_OFFLINE_TELEMETRY "Enable FEX offline telemetry" TRUE)
 option(ENABLE_COMPILE_TIME_TRACE "Enable time trace compile option" FALSE)
+
 option(ENABLE_LIBCXX "Use LLVM's libc++ instead of the GNU libstdc++" FALSE)
 option(ENABLE_CCACHE "Enable ccache for build caching" TRUE)
+
 option(ENABLE_VIXL_SIMULATOR "Use the VIXL simulator for emulation (only useful for CI testing)" FALSE)
 option(ENABLE_VIXL_DISASSEMBLER "Enable debug disassembler output with VIXL" FALSE)
 option(ENABLE_ZYDIS "Enable x86/x86-64 guest disassembler output with Zydis" FALSE)
+
 option(USE_LEGACY_BINFMTMISC "Use legacy method of setting up binfmt_misc" FALSE)
+
 option(ENABLE_FEXCORE_PROFILER "Enable FEXCore's timeline profiling capabilities" FALSE)
 set(FEXCORE_PROFILER_BACKEND "gpuvis" CACHE STRING "Set which backend to use for FEXCore's profiler")
 set_property(CACHE FEXCORE_PROFILER_BACKEND PROPERTY STRINGS gpuvis tracy)
+
 option(ENABLE_GLIBC_ALLOCATOR_HOOK_FAULT "Enables glibc memory allocation hooking with fault for CI testing")
+
 option(USE_PDB_DEBUGINFO "Build debug info in PDB format" FALSE)
 option(BUILD_STEAM_SUPPORT "Enable Steam integration" FALSE)
 
-set(X86_32_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/Data/CMake/toolchain_x86_32.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting i686")
-set(X86_64_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/Data/CMake/toolchain_x86_64.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting x86_64")
+set(X86_32_TOOLCHAIN_FILE
+  "${CMAKE_CURRENT_SOURCE_DIR}/Data/CMake/toolchain_x86_32.cmake"
+  CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting i686")
+
+set(X86_64_TOOLCHAIN_FILE
+  "${CMAKE_CURRENT_SOURCE_DIR}/Data/CMake/toolchain_x86_64.cmake"
+  CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting x86_64")
+
 set(X86_DEV_ROOTFS "/" CACHE FILEPATH "Path to the sysroot used for cross-compiling for i686 and x86_64")
 set(DATA_DIRECTORY "" CACHE PATH "Global data directory (override)")
 set(HOSTLIBS_DATA_DIRECTORY "" CACHE PATH "Global data directory (override)")
@@ -81,7 +99,8 @@ else ()
   message(STATUS "Clang version ${CMAKE_CXX_COMPILER_VERSION}")
   set(CLANG_MINIMUM_VERSION 13.0)
   if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${CLANG_MINIMUM_VERSION})
-    message(FATAL_ERROR "Clang version too old for FEX. Need at least ${CLANG_MINIMUM_VERSION} but has ${CMAKE_CXX_COMPILER_VERSION}")
+    message(FATAL_ERROR "Clang version too old for FEX. Need at least "
+      "${CLANG_MINIMUM_VERSION} but has ${CMAKE_CXX_COMPILER_VERSION}")
   endif()
 endif()
 
@@ -137,7 +156,8 @@ if (ENABLE_FEXCORE_PROFILER)
     # Tracy can gather call stack samples in regular intervals, but this
     # isn't useful for us since it would usually sample opaque JIT code
     add_compile_definitions(TRACY_NO_SAMPLING=1)
-    # This pulls in libbacktrace which allocators in global constructors (before FEX can set up its allocator hooks)
+    # This pulls in libbacktrace which allocators in global constructors
+    # (before FEX can set up its allocator hooks)
     add_compile_definitions(TRACY_NO_CALLSTACK=1)
     if (MINGW)
       message(FATAL_ERROR "Tracy profiler not supported on MinGW")
@@ -174,8 +194,7 @@ set(OVERRIDE_HASH "detect" CACHE STRING "Override the FEX git hash")
 
 get_property(IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
 if (NOT IS_MULTI_CONFIG AND NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE Release
-        CACHE STRING "Choose the type of build." FORCE)
+    set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
     message(STATUS "No build type set, defaulting to a Release build")
 endif()
 
@@ -246,7 +265,7 @@ check_cxx_source_compiles(
   return program_invocation_name == nullptr;
   }"
   HAS_PROGRAM_INVOCATION_NAME)
-add_compile_definitions("HAS_PROGRAM_INVOCATION_NAME=${HAS_PROGRAM_INVOCATION_NAME}")
+add_compile_definitions( "HAS_PROGRAM_INVOCATION_NAME=${HAS_PROGRAM_INVOCATION_NAME}")
 
 if (ENABLE_VIXL_SIMULATOR)
   # We can run the simulator on both x86-64 or AArch64 hosts
@@ -278,7 +297,8 @@ if (ENABLE_COMPILE_TIME_TRACE)
   link_libraries(-ftime-trace)
 endif()
 
-set(PTHREAD_LIB pthread)
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+find_package(Threads REQUIRED)
 
 if (USE_LINKER)
   message(STATUS "Overriding linker to: ${USE_LINKER}")
@@ -287,8 +307,8 @@ endif()
 
 if (ENABLE_LIBCXX)
   message(WARNING "This is an unsupported configuration and should only be used for testing")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
-  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++ -lc++abi")
+  list(APPEND CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++")
+  list(APPEND CMAKE_EXE_LINKER_FLAGS "-stdlib=libc++ -lc++abi")
 endif()
 
 if (NOT ENABLE_OFFLINE_TELEMETRY)
@@ -298,15 +318,16 @@ endif()
 
 if (ENABLE_UBSAN)
   # See https://github.com/FEX-Emu/FEX/pull/4494#issuecomment-2800608944
-  # and related discussion for the use of -fno-sanitize=alignment -fno-sanitize=function
-  # with UBSAN.
-  # alignment: we don't follow a strict alignment policy, for example IR uses packed structs
-  # that are regularly access unaligned.
-  # function: syscalls cast function pointers to void (*)(unsigned long...), causing warnings
-  # related to this access.
+  # and related discussion for the use of -fno-sanitize=alignment and -fno-sanitize=function with UBSAN.
+  # alignment: we don't follow a strict alignment policy, for example IR uses packed structs that are regularly access unaligned.
+  # function: syscalls cast function pointers to void (*)(unsigned long...), causing warnings related to this access.
   add_compile_definitions(ENABLE_UBSAN=1)
-  add_compile_options(-fno-omit-frame-pointer -fsanitize=undefined -fno-sanitize=alignment -fno-sanitize=function -fno-sanitize-recover=undefined)
-  link_libraries(-fno-omit-frame-pointer -fsanitize=undefined -fno-sanitize=alignment -fno-sanitize=function -fno-sanitize-recover=undefined)
+  add_compile_options(-fno-omit-frame-pointer -fsanitize=undefined
+    -fno-sanitize=alignment -fno-sanitize=function
+    -fno-sanitize-recover=undefined)
+  link_libraries(-fno-omit-frame-pointer -fsanitize=undefined
+    -fno-sanitize=alignment -fno-sanitize=function
+    -fno-sanitize-recover=undefined)
 endif()
 
 if (ENABLE_ASAN)
@@ -328,7 +349,8 @@ endif()
 if (ENABLE_JEMALLOC_GLIBC_ALLOC)
   # The glibc jemalloc subproject which hooks the glibc allocator.
   # Required for thunks to work.
-  # All host native libraries will use this allocator, while *most* other FEX internal allocations will use the other jemalloc allocator.
+  # All host native libraries will use this allocator, while *most*
+  # other FEX internal allocations will use the other jemalloc allocator.
   add_subdirectory(External/jemalloc_glibc/)
 elseif (NOT MINGW)
   message(STATUS
@@ -354,11 +376,11 @@ if (USE_PDB_DEBUGINFO)
   add_link_options(-g -Wl,--pdb=)
 endif()
 
-set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
-set(CMAKE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_LINKER_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
+string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO " -fno-omit-frame-pointer")
+string(APPEND CMAKE_LINKER_FLAGS_RELWITHDEBINFO " -fno-omit-frame-pointer")
 
-set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fomit-frame-pointer")
-set(CMAKE_LINKER_FLAGS_RELEASE "${CMAKE_LINKER_FLAGS_RELEASE} -fomit-frame-pointer")
+string(APPEND CMAKE_CXX_FLAGS_RELEASE " -fomit-frame-pointer")
+string(APPEND CMAKE_LINKER_FLAGS_RELEASE " -fomit-frame-pointer")
 
 ## Modules ##
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/Data/CMake/)
@@ -424,7 +446,8 @@ if (BUILD_TESTING)
     add_subdirectory(External/Catch2/)
 
     # Pull in catch_discover_tests definition
-    list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/External/Catch2/contrib/")
+    list(APPEND CMAKE_MODULE_PATH
+      "${CMAKE_CURRENT_SOURCE_DIR}/External/Catch2/contrib/")
   endif()
 
   include(Catch)
@@ -451,7 +474,8 @@ endif()
 
 if (NOT range-v3_FOUND)
   add_subdirectory(External/range-v3/)
-  target_compile_definitions(range-v3 INTERFACE RANGES_DISABLE_DEPRECATED_WARNINGS)
+  target_compile_definitions(range-v3 INTERFACE
+    RANGES_DISABLE_DEPRECATED_WARNINGS)
 endif()
 
 add_subdirectory(External/tiny-json/)
@@ -492,11 +516,13 @@ if(ENABLE_WERROR OR ENABLE_STRICT_WERROR)
 endif()
 
 set(FEX_TUNE_COMPILE_FLAGS)
+
 if (NOT TUNE_ARCH STREQUAL "generic")
   set(TUNE_ARCH_STRING "${TUNE_ARCH}")
   if(ARCHITECTURE_arm64)
     set(TUNE_ARCH_STRING "${TUNE_ARCH}+crc")
   endif()
+
   check_cxx_compiler_flag("-march=${TUNE_ARCH_STRING}" COMPILER_SUPPORTS_ARCH_TYPE)
   if(COMPILER_SUPPORTS_ARCH_TYPE)
     list(APPEND FEX_TUNE_COMPILE_FLAGS "-march=${TUNE_ARCH_STRING}")
@@ -513,19 +539,23 @@ if (TUNE_CPU STREQUAL "native")
   if(ARCHITECTURE_arm64)
     if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 999999.0)
       # Clang 12.0 fixed the -mcpu=native bug with mixed big.little implementers
-      # Clang can not currently check for native Apple M1 type in hypervisor. Currently disabled
+      # Clang can not currently check for native Apple M1 type in hypervisor.
+      # Currently disabled
       check_cxx_compiler_flag("-mcpu=native" COMPILER_SUPPORTS_CPU_TYPE)
       if(COMPILER_SUPPORTS_CPU_TYPE)
         list(APPEND FEX_TUNE_COMPILE_FLAGS "-mcpu=native")
       endif()
     else()
-      execute_process(COMMAND python3 "${PROJECT_SOURCE_DIR}/Scripts/aarch64_fit_native.py" "/proc/cpuinfo" "${CMAKE_CXX_COMPILER_VERSION}"
+      execute_process(COMMAND python3
+        "${PROJECT_SOURCE_DIR}/Scripts/aarch64_fit_native.py"
+        "/proc/cpuinfo" "${CMAKE_CXX_COMPILER_VERSION}"
         OUTPUT_VARIABLE AARCH64_CPU)
 
       string(STRIP ${AARCH64_CPU} AARCH64_CPU)
 
       execute_process(COMMAND python3 "${PROJECT_SOURCE_DIR}/Scripts/NeedDisabledSVE.py"
         RESULT_VARIABLE NEEDS_SVE_DISABLED)
+
       if (NEEDS_SVE_DISABLED)
         message(STATUS "Platform has bugged SVE. Disabling")
         set(AARCH64_CPU "cortex-a78")
@@ -547,7 +577,8 @@ elseif (NOT TUNE_CPU STREQUAL "none")
   if(COMPILER_SUPPORTS_CPU_TYPE)
     list(APPEND FEX_TUNE_COMPILE_FLAGS "-mcpu=${TUNE_CPU}")
   else()
-    message(FATAL_ERROR "Trying to compile cpu type '${TUNE_CPU}' but the compiler doesn't support this")
+    message(FATAL_ERROR "Trying to compile cpu type '${TUNE_CPU}' "
+      "but the compiler doesn't support this")
   endif()
 endif()
 
@@ -610,29 +641,38 @@ add_compile_options(-Wall)
 if (BUILD_TESTING)
   message(STATUS "Unit tests are enabled")
 
-  set(TEST_JOB_COUNT "" CACHE STRING "Override number of parallel jobs to use while running tests")
+  set(TEST_JOB_COUNT "" CACHE STRING
+    "Override number of parallel jobs to use while running tests")
   if (TEST_JOB_COUNT)
     message(STATUS "Running tests with ${TEST_JOB_COUNT} jobs")
   elseif(CMAKE_VERSION VERSION_LESS "3.29")
-    execute_process(COMMAND "nproc" OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE TEST_JOB_COUNT)
+    execute_process(COMMAND "nproc"
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+      OUTPUT_VARIABLE TEST_JOB_COUNT)
   endif()
+
   set(TEST_JOB_FLAG "-j${TEST_JOB_COUNT}")
 
   # When running "ninja tests", defined below, it is useful to intentionally
   # oversubscribe the CPU cores since many of the tests spend their time idle.
   if ("$CACHE{TEST_JOB_COUNT}" STREQUAL "")
-    execute_process(COMMAND "nproc" OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE TESTS_TARGET_JOB_COUNT)
+    execute_process(COMMAND "nproc"
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+      OUTPUT_VARIABLE TESTS_TARGET_JOB_COUNT)
+
     math(EXPR TESTS_TARGET_JOB_COUNT "${TESTS_TARGET_JOB_COUNT} * 3 / 2")
     set(TESTS_TARGET_JOB_FLAG "-j${TESTS_TARGET_JOB_COUNT}")
   else()
     set(TESTS_TARGET_JOB_FLAG ${TEST_JOB_FLAG})
   endif()
 
-  # Runs the whole test suite, with large pages enabled to reduce the cost of fork() in ctest.
+  # Runs the whole test suite, with large pages enabled to
+  # reduce the cost of fork() in ctest.
   add_custom_target(tests
     WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
     USES_TERMINAL
-    COMMAND ${CMAKE_COMMAND} -E env GLIBC_TUNABLES=glibc.malloc.hugetlb=1 ctest "--progress" "--timeout" "302" ${TESTS_TARGET_JOB_FLAG})
+    COMMAND ${CMAKE_COMMAND} -E env GLIBC_TUNABLES=glibc.malloc.hugetlb=1
+      ctest "--progress" "--timeout" "302" ${TESTS_TARGET_JOB_FLAG})
 endif()
 
 add_subdirectory(External/SoftFloat-3e/)

Data/CMake/LinkerGC.cmake

@@ -3,7 +3,7 @@
 # This applies some common linker options that reduce code size and linking time in Release mode. Namely:
 # --gc-sections: Linktime garbage collection, discards unused sections from the final output
 # --strip-all  : Similar to running `strip`, discards the symbol table from the final output
-# --as-needed  : Only includes libraries that are actually needed in the final output.
+# --as-needed  : Only includes libraries that are actually needed in the final output
 
 macro(LinkerGC target)
   if (CMAKE_BUILD_TYPE MATCHES "RELEASE")

Data/CMake/toolchain_mingw.cmake

@@ -6,14 +6,17 @@ set(CMAKE_CXX_COMPILER ${MINGW_TRIPLE}-clang++)
 set(CMAKE_DLLTOOL ${MINGW_TRIPLE}-dlltool)
 set(CMAKE_AR ${MINGW_TRIPLE}-ar)
 
-# Compile everything as static to avoid requiring the MinGW runtime libraries, force page aligned sections so that
-# debug symbols work correctly, and disable loop alignment to workaround an LLVM bug
+# Compile everything as static to avoid requiring the MinGW runtime libraries,
+# force page aligned sections so that debug symbols work correctly,
+# and disable loop alignment to workaround an LLVM bug
 # (https://github.com/llvm/llvm-project/issues/47432)
 set(CMAKE_SHARED_LINKER_FLAGS_INIT "-static -Wl,--file-alignment=4096,/mllvm:-align-loops=1")
 set(CMAKE_EXE_LINKER_FLAGS_INIT "-static -Wl,--file-alignment=4096,/mllvm:-align-loops=1")
+
 set(CMAKE_C_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
 set(CMAKE_CXX_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
 set(CMAKE_STANDARD_LIBRARIES "" CACHE STRING "" FORCE)
+
 set(CMAKE_SYSTEM_NAME Windows)
 set(CMAKE_SYSTEM_PROCESSOR ${MINGW_TRIPLE})
 

Data/binfmts/CMakeLists.txt

@@ -15,7 +15,8 @@ if (NOT USE_LEGACY_BINFMTMISC)
   configure_file(FEX-x86.conf.in ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86.conf)
   configure_file(FEX-x86_64.conf.in ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86_64.conf)
 
-  install(FILES ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86.conf ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86_64.conf
+  install(FILES ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86.conf
+    ${CMAKE_BINARY_DIR}/Data/binfmts/FEX-x86_64.conf
     DESTINATION ${CMAKE_INSTALL_PREFIX}/lib/binfmt.d/
     COMPONENT Runtime)
 else()

FEXCore/CMakeLists.txt

@@ -33,9 +33,11 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/include/git_version.h.in
 include_directories(${CMAKE_BINARY_DIR}/generated)
 
 # Disable strict aliasing for all build modes
-# See discussion in https://github.com/FEX-Emu/FEX/pull/4494#issuecomment-2800608944
+# See discussion in
+# https://github.com/FEX-Emu/FEX/pull/4494#issuecomment-2800608944
 # for background context.
-add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-strict-aliasing> $<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>)
+add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fno-strict-aliasing>
+  $<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>)
 
 add_subdirectory(Source/)
 

FEXCore/Source/CMakeLists.txt

@@ -104,9 +104,13 @@ if (ENABLE_ZYDIS)
 endif()
 
 if (ARCHITECTURE_arm64 AND HAS_CLANG_PRESERVE_ALL)
-  list(APPEND DEFINES "-DFEXCORE_PRESERVE_ALL_ATTR=__attribute__((preserve_all));-DFEXCORE_HAS_PRESERVE_ALL_ATTR=1")
+  list(APPEND DEFINES
+    "-DFEXCORE_PRESERVE_ALL_ATTR=__attribute__((preserve_all))"
+    "-DFEXCORE_HAS_PRESERVE_ALL_ATTR=1")
 else()
-  list(APPEND DEFINES "-DFEXCORE_PRESERVE_ALL_ATTR=;-DFEXCORE_HAS_PRESERVE_ALL_ATTR=0")
+  list(APPEND DEFINES
+    "-DFEXCORE_PRESERVE_ALL_ATTR="
+    "-DFEXCORE_HAS_PRESERVE_ALL_ATTR=0")
 endif()
 
 set(LIBS fmt::fmt xxHash::xxhash FEXHeaderUtils CodeEmitter cephes_128bit)
@@ -187,8 +191,8 @@ add_custom_command(
   OUTPUT "${OUTPUT_MAN_NAME}"
   DEPENDS "${INPUT_CONFIG_NAME}"
   DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/../Scripts/config_generator.py"
-  COMMAND "python3" "${CMAKE_CURRENT_SOURCE_DIR}/../Scripts/config_generator.py" "${INPUT_CONFIG_NAME}" "${OUTPUT_CONFIG_NAME}" "${OUTPUT_MAN_NAME}"
-  "${OUTPUT_CONFIG_OPTION_NAME}")
+  COMMAND "python3" "${CMAKE_CURRENT_SOURCE_DIR}/../Scripts/config_generator.py"
+    "${INPUT_CONFIG_NAME}" "${OUTPUT_CONFIG_NAME}" "${OUTPUT_MAN_NAME}" "${OUTPUT_CONFIG_OPTION_NAME}")
 
 add_custom_command(
   OUTPUT "${OUTPUT_MAN_NAME_COMPRESS}"
@@ -284,8 +288,8 @@ function(AddLibrary Name Type)
   add_library(${Name} ${Type} $<TARGET_OBJECTS:${PROJECT_NAME}_object>)
   set_target_properties(${Name} PROPERTIES OUTPUT_NAME FEXCore)
 
-  # During generation of the import library (dll.a), MinGW needs some extra symbols from libraries
-  # such as fmt, which are propagated by FEXCore_Base. Wonderful.
+  # During generation of the import library (dll.a), MinGW needs some extra
+  # symbols from libraries such as fmt, which are propagated by FEXCore_Base
   if (MINGW)
     target_link_libraries(${Name} PRIVATE FEXCore_Base)
   endif()
@@ -311,7 +315,8 @@ if (ENABLE_FEX_ALLOCATOR)
   target_include_directories(JemallocLibs PRIVATE "${PROJECT_SOURCE_DIR}/include/")
 endif()
 if (ENABLE_JEMALLOC_GLIBC_ALLOC)
-  set_source_files_properties(Interface/HLE/Thunks/Thunks.cpp PROPERTIES COMPILE_DEFINITIONS ENABLE_JEMALLOC_GLIBC=1)
+  set_source_files_properties(Interface/HLE/Thunks/Thunks.cpp
+    PROPERTIES COMPILE_DEFINITIONS ENABLE_JEMALLOC_GLIBC=1)
   target_link_libraries(JemallocLibs INTERFACE FEX_jemalloc_glibc)
 endif()
 

FEXCore/unittests/APITests/CMakeLists.txt

@@ -4,9 +4,11 @@ set(LIBS fmt::fmt vixl::vixl Catch2::Catch2WithMain FEXCore_Base JemallocLibs)
 foreach(TEST ${TESTS})
   get_filename_component(TEST_NAME ${TEST} NAME_WLE)
   add_executable(FEXCore_Tests_${TEST_NAME} ${TEST})
+
   target_link_libraries(FEXCore_Tests_${TEST_NAME} PRIVATE ${LIBS})
   target_include_directories(FEXCore_Tests_${TEST_NAME} PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/../../Source/")
   target_compile_options(FEXCore_Tests_${TEST_NAME} PRIVATE ${FEX_TUNE_COMPILE_FLAGS})
+
   set_target_properties(FEXCore_Tests_${TEST_NAME} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/FEXCore_Tests")
   catch_discover_tests(FEXCore_Tests_${TEST_NAME} TEST_SUFFIX ".${TEST_NAME}.FEXCore_Tests")
 endforeach()

Source/Tools/CodeSizeValidation/CMakeLists.txt

@@ -3,4 +3,4 @@ list(APPEND LIBS FEXCore Common CommonTools JemallocLibs)
 add_executable(CodeSizeValidation Main.cpp)
 target_include_directories(CodeSizeValidation PRIVATE ${CMAKE_BINARY_DIR}/generated)
 
-target_link_libraries(CodeSizeValidation PRIVATE ${LIBS} ${PTHREAD_LIB})
+target_link_libraries(CodeSizeValidation PRIVATE ${LIBS} Threads::Threads)

Source/Tools/FEXInterpreter/CMakeLists.txt

@@ -1,5 +1,5 @@
 list(APPEND LIBS FEXCore Common JemallocLibs LinuxEmulation
-  CommonTools ${PTHREAD_LIB} fmt::fmt)
+  CommonTools Threads::Threads fmt::fmt)
 
 set(DEFINES)
 if (ENABLE_VIXL_SIMULATOR)

Source/Tools/FEXOfflineCompiler/CMakeLists.txt

@@ -10,9 +10,11 @@ target_link_libraries(FEXOfflineCompiler PRIVATE
 
 if (MINGW)
   if (ARCHITECTURE_arm64ec)
-    set_target_properties(FEXOfflineCompiler PROPERTIES OUTPUT_NAME "FEXOfflineCompiler64")
+    set_target_properties(FEXOfflineCompiler PROPERTIES OUTPUT_NAME
+      "FEXOfflineCompiler64")
   else()
-    set_target_properties(FEXOfflineCompiler PROPERTIES OUTPUT_NAME "FEXOfflineCompiler32")
+    set_target_properties(FEXOfflineCompiler PROPERTIES OUTPUT_NAME
+      "FEXOfflineCompiler32")
   endif()
   patch_library_wine(FEXOfflineCompiler)
   target_include_directories(FEXOfflineCompiler PRIVATE
@@ -22,7 +24,7 @@ if (MINGW)
   )
   target_link_libraries(FEXOfflineCompiler PRIVATE CommonWindows ntdll_ex)
 else()
-  target_link_libraries(FEXOfflineCompiler PRIVATE ${PTHREAD_LIB} LinuxEmulation)
+  target_link_libraries(FEXOfflineCompiler PRIVATE Threads::Threads LinuxEmulation)
 endif()
 
 LinkerGC(FEXOfflineCompiler)

Source/Tools/FEXRootFSFetcher/CMakeLists.txt

@@ -1,5 +1,5 @@
 add_executable(FEXRootFSFetcher Main.cpp XXFileHash.cpp)
-list(APPEND LIBS FEXCore Common JemallocDummy xxHash::xxhash ${PTHREAD_LIB})
+list(APPEND LIBS FEXCore Common JemallocDummy xxHash::xxhash Threads::Threads)
 
 LinkerGC(FEXRootFSFetcher)
 

Source/Tools/FEXServer/CMakeLists.txt

@@ -8,7 +8,7 @@ add_executable(FEXServer
 
 target_include_directories(FEXServer PRIVATE ${CMAKE_BINARY_DIR}/generated)
 
-target_link_libraries(FEXServer PRIVATE FEXCore Common CommonTools JemallocDummy ${PTHREAD_LIB})
+target_link_libraries(FEXServer PRIVATE FEXCore Common CommonTools JemallocDummy Threads::Threads)
 
 LinkerGC(FEXServer)
 

Source/Tools/TestHarnessRunner/CMakeLists.txt

@@ -1,4 +1,4 @@
-list(APPEND LIBS FEXCore Common JemallocLibs ${PTHREAD_LIB})
+list(APPEND LIBS FEXCore Common JemallocLibs Threads::Threads)
 
 set(SRCS TestHarnessRunner.cpp)
 if (NOT MINGW)

Source/Windows/CMakeLists.txt

@@ -6,13 +6,16 @@ function(build_implib name)
     COMMENT "Building lib${name_ex}.a")
 
   add_library(${name_ex} SHARED IMPORTED)
-  set_property(TARGET ${name_ex} PROPERTY IMPORTED_IMPLIB ${CMAKE_CURRENT_BINARY_DIR}/lib${name_ex}.a)
+  set_property(TARGET ${name_ex} PROPERTY
+    IMPORTED_IMPLIB ${CMAKE_CURRENT_BINARY_DIR}/lib${name_ex}.a)
   add_dependencies(${name_ex} ${name_ex}lib)
 endfunction()
 
 function(patch_library_wine target)
   add_custom_command(TARGET ${target} POST_BUILD
-    COMMAND dd bs=32 count=1 seek=2 conv=notrunc if=${CMAKE_SOURCE_DIR}/Source/Windows/wine_builtin.bin of=$<TARGET_FILE:${target}>)
+    COMMAND dd bs=32 count=1 seek=2 conv=notrunc
+      if=${CMAKE_SOURCE_DIR}/Source/Windows/wine_builtin.bin
+      of=$<TARGET_FILE:${target}>)
 endfunction()
 
 separate_arguments(CXX_FLAGS_LIST NATIVE_COMMAND "${CMAKE_CXX_FLAGS}")

Source/Windows/Common/CRT/CMakeLists.txt

@@ -1,2 +1,3 @@
-target_sources(CommonWindowsRuntime PRIVATE Alloc.cpp IO.cpp Math.cpp String.cpp Misc.cpp CRT.cpp)
+target_sources(CommonWindowsRuntime PRIVATE
+    Alloc.cpp IO.cpp Math.cpp String.cpp Misc.cpp CRT.cpp)
 add_subdirectory(Musl)

Source/Windows/Common/CRT/Musl/CMakeLists.txt

@@ -1 +1,4 @@
-target_sources(CommonWindowsRuntime PRIVATE exp2.c log2_data.c remainder.c strtoimax.c strtoull.c exp_data.c fmod.c log2.c isnan.c remquo.c strtoll.c strtoumax.c __math_uflow.c __math_oflow.c __math_xflow.c __math_invalid.c __math_divzero.c)
+target_sources(CommonWindowsRuntime PRIVATE
+    exp2.c log2_data.c remainder.c strtoimax.c strtoull.c exp_data.c fmod.c
+    log2.c isnan.c remquo.c strtoll.c strtoumax.c __math_uflow.c __math_oflow.c
+    __math_xflow.c __math_invalid.c __math_divzero.c)

ThunkLibs/Generator/CMakeLists.txt

@@ -13,11 +13,13 @@ endif()
 
 add_library(thunkgenlib STATIC analysis.cpp data_layout.cpp gen.cpp)
 target_include_directories(thunkgenlib INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
-target_include_directories(thunkgenlib SYSTEM PUBLIC ${CLANG_INCLUDE_DIRS} ${LLVM_INCLUDE_DIRS})
+target_include_directories(thunkgenlib SYSTEM PUBLIC
+  ${CLANG_INCLUDE_DIRS} ${LLVM_INCLUDE_DIRS})
 target_link_libraries(thunkgenlib PUBLIC clang-cpp LLVM)
 target_link_libraries(thunkgenlib PRIVATE OpenSSL::Crypto)
 target_link_libraries(thunkgenlib PRIVATE fmt::fmt)
-target_compile_definitions(thunkgenlib INTERFACE -DCLANG_RESOURCE_DIR="${CLANG_RESOURCE_DIR}")
+target_compile_definitions(thunkgenlib INTERFACE
+  -DCLANG_RESOURCE_DIR="${CLANG_RESOURCE_DIR}")
 
 # Clang's libtooling won't compile with libstdc++'s debug mode
 target_compile_options(thunkgenlib PUBLIC "-U_GLIBCXX_DEBUG")

ThunkLibs/GuestLibs/CMakeLists.txt

@@ -6,8 +6,9 @@ option(ENABLE_CLANG_THUNKS "Enable building thunks with clang" FALSE)
 
 find_package(PkgConfig REQUIRED)
 
-# Use include directories from pkg-config and fall back to global defaults if not available.
-# /usr/include is dropped to avoid mixing foreign-architecture standard library headers.
+# Helper to add include directories from pkg-config, falling back to
+# global defaults if not available. /usr/include is dropped to avoid
+# mixing foreign-architecture standard library headers.
 function(target_include_directories_from_pkgconfig target pkg)
   pkg_check_modules(PKG QUIET ${pkg})
   if (PKG_FOUND)
@@ -34,7 +35,8 @@ if (CCACHE_PROGRAM)
 endif()
 
 if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
-  # We've been included using ExternalProject_add, so set up the actual thunk libraries to be cross-compiled
+  # We've been included using ExternalProject_add, so set up the
+  # actual thunk libraries to be cross-compiled
   set(CMAKE_CXX_STANDARD 20)
 
   # This gets passed in from the main cmake project
@@ -48,7 +50,8 @@ if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
 
   # uninstall target
   if(NOT TARGET uninstall)
-    configure_file("${FEX_PROJECT_SOURCE_DIR}/Data/CMake/cmake_uninstall.cmake.in"
+    configure_file(
+      "${FEX_PROJECT_SOURCE_DIR}/Data/CMake/cmake_uninstall.cmake.in"
       "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/cmake_uninstall.cmake"
       IMMEDIATE @ONLY)
 
@@ -56,7 +59,8 @@ if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
       COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/cmake_uninstall.cmake)
   endif()
 else()
-  # We've been included using add_subdirectory, so set up targets for IDE integration using the host toolchain
+  # We've been included using add_subdirectory, so set up targets
+  # for IDE integration using the host toolchain
   set(GENERATOR_EXE thunkgen)
   set(TARGET_TYPE OBJECT)
   set(GENERATE_GUEST_INSTALL_TARGETS FALSE)
@@ -71,11 +75,14 @@ function(generate NAME SOURCE_FILE)
   # Interface target for the user to add include directories
   add_library(${NAME}-guest-deps INTERFACE)
   target_include_directories(${NAME}-guest-deps INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/../include")
+
   if (BITNESS EQUAL 32)
     target_compile_definitions(${NAME}-guest-deps INTERFACE IS_32BIT_THUNK)
   endif()
+
   # Shorthand for the include directories added after calling this function.
-  # This is not evaluated directly, hence directories added after return are still picked up
+  # This is not evaluated directly, hence directories added after return
+  # are still picked up
   set(prop "$<TARGET_PROPERTY:${NAME}-guest-deps,INTERFACE_INCLUDE_DIRECTORIES>")
   set(compile_prop "$<TARGET_PROPERTY:${NAME}-guest-deps,INTERFACE_COMPILE_DEFINITIONS>")
 
@@ -98,7 +105,8 @@ function(generate NAME SOURCE_FILE)
     OUTPUT "${OUTFILE}"
     DEPENDS "${GENERATOR_EXE}"
     DEPENDS "${SOURCE_FILE}"
-    COMMAND "${GENERATOR_EXE}" "${SOURCE_FILE}" "${NAME}" "-guest" "${OUTFILE}" "${X86_DEV_ROOTFS}" ${BITNESS_FLAGS} -- -std=c++20 ${BITNESS_FLAGS2}
+    COMMAND "${GENERATOR_EXE}" "${SOURCE_FILE}" "${NAME}"
+      "-guest" "${OUTFILE}" "${X86_DEV_ROOTFS}" ${BITNESS_FLAGS} -- -std=c++20 ${BITNESS_FLAGS2}
       # Expand compile definitions to space-separated list of -D parameters
       "$<$<BOOL:${compile_prop}>:;-D$<JOIN:${compile_prop},;-D>>"
       # Expand include directories to space-separated list of -isystem parameters
@@ -118,7 +126,8 @@ function(add_guest_lib NAME SONAME)
   get_filename_component(SOURCE_LDS_FILE_ABS "${SOURCE_LDS_FILE}" ABSOLUTE)
 
   set(SOURCE_LDS_32_FILE ../lib${NAME}/lib${NAME}_Guest_32.lds)
-  get_filename_component(SOURCE_LDS_32_FILE_ABS "${SOURCE_LDS_32_FILE}" ABSOLUTE)
+  get_filename_component(SOURCE_LDS_32_FILE_ABS
+    "${SOURCE_LDS_32_FILE}" ABSOLUTE)
 
   if (NOT EXISTS "${SOURCE_FILE_ABS}")
     set(SOURCE_FILE ../lib${NAME}/Guest.cpp)
@@ -160,26 +169,32 @@ function(add_guest_lib NAME SONAME)
 
   # We need to override the soname for the linker.
   # Our guest thunk libraries are named `lib<Thunk>-guest`.
-  # Once we override the loaded name, the guest is free to dlopen again by SONAME rather than filepath.
-  # eg:
-  # dlopen("libGL.so.1", RTLD_GLOBAL | RTLD_NOW); -> We override this `libGL.so.1` to `libGL-guest.so`
+  # Once we override the loaded name, the guest is free to dlopen again by
+  # SONAME rather than filepath. eg:
+  # dlopen("libGL.so.1", RTLD_GLOBAL | RTLD_NOW); ->
+  #   We override this `libGL.so.1` to `libGL-guest.so`
   # Later on in the program, it can do:
   # dlopen("libGL.so.1", RTLD_GLOBAL | RTLD_NOLOAD);
-  # This second dlopen will only check to see if the previous load has made the library resident
+  # This second dlopen will only check to see if the previous
+  # load has made the library resident
   # Searching for SONAME in the process.
   #
   # Additionally, VDSO can only be opened by SONAME.
-  # This means it will only ever open the handle with `dlopen("linux-vdso.so.1", RTLD_GLOBAL | RTLD_NOLOAD);
-  # Note that this doesn't have a lib prefix, and also since it doesn't exist on the filesystem, it can never
+  # This means it will only ever open the handle with
+  # dlopen("linux-vdso.so.1", RTLD_GLOBAL | RTLD_NOLOAD);
+  # Note that this doesn't have a lib prefix, and also since it doesn't
+  # exist on the filesystem, it can never
   # Actually load from a path.
   target_link_options(${NAME}-guest PRIVATE "LINKER:-soname,${SONAME}")
   set_target_properties(${NAME}-guest PROPERTIES NO_SONAME ON)
 
   if (GENERATE_GUEST_INSTALL_TARGETS)
     if (BITNESS EQUAL 64)
-      install(TARGETS ${NAME}-guest DESTINATION ${DATA_DIRECTORY}/GuestThunks/)
+      install(TARGETS ${NAME}-guest DESTINATION
+      ${DATA_DIRECTORY}/GuestThunks/)
     else()
-      install(TARGETS ${NAME}-guest DESTINATION ${DATA_DIRECTORY}/GuestThunks_32/)
+      install(TARGETS ${NAME}-guest DESTINATION
+      ${DATA_DIRECTORY}/GuestThunks_32/)
     endif()
   endif()
 endfunction()
@@ -228,8 +243,8 @@ target_link_options(VDSO-guest PRIVATE "-nostdlib" "LINKER:--no-undefined" "LINK
 if (BITNESS EQUAL 32)
   # 32-bit entrypoint points to __kernel_vsyscall and needs to exist
   target_link_options(VDSO-guest PRIVATE "LINKER:-e,__kernel_vsyscall")
-  # 32-bit VDSO needs to have PIC disabled.
-  # Otherwise GCC/Clang generates GOT prologues on the functions that corrupt vsyscall.
+  # 32-bit VDSO needs to have PIC disabled. Otherwise GCC/Clang generates
+  # GOT prologues on the functions that corrupt vsyscall.
   # Correct:
   # 00000350 <__kernel_vsyscall>:
   #  350:   cd 80                   int    0x80

ThunkLibs/HostLibs/CMakeLists.txt

@@ -7,8 +7,9 @@ option(ENABLE_CLANG_THUNKS "Enable building thunks with clang" FALSE)
 
 find_package(PkgConfig REQUIRED)
 
-# Helper to add include directories from pkg-config, falling back to global defaults if not available.
-# /usr/include is dropped to avoid mixing foreign-architecture standard library headers.
+# Helper to add include directories from pkg-config, falling back to
+# global defaults if not available. /usr/include is dropped to avoid
+# mixing foreign-architecture standard library headers.
 function(target_include_directories_from_pkgconfig target pkg)
   pkg_check_modules(PKG QUIET ${pkg})
   if (PKG_FOUND)
@@ -39,13 +40,18 @@ function(generate NAME SOURCE_FILE GUEST_BITNESS)
   # Interface target for the user to add include directories
   add_library(${NAME}-${GUEST_BITNESS}-deps INTERFACE)
   target_include_directories(${NAME}-${GUEST_BITNESS}-deps INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/../include")
+
   if (GUEST_BITNESS EQUAL 32)
-    target_compile_definitions(${NAME}-${GUEST_BITNESS}-deps INTERFACE IS_32BIT_THUNK)
+    target_compile_definitions(${NAME}-${GUEST_BITNESS}-deps INTERFACE
+      IS_32BIT_THUNK)
   endif()
+
   # Shorthand for the include directories added after calling this function.
-  # This is not evaluated directly, hence directories added after return are still picked up
+  # This is not evaluated directly, hence directories added after return
+  # are still picked up
   set(prop "$<TARGET_PROPERTY:${NAME}-${GUEST_BITNESS}-deps,INTERFACE_INCLUDE_DIRECTORIES>")
   set(compile_prop "$<TARGET_PROPERTY:${NAME}-${GUEST_BITNESS}-deps,INTERFACE_COMPILE_DEFINITIONS>")
+
   if (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
     list(APPEND compile_prop ARCHITECTURE_x86_64=1)
   elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
@@ -71,7 +77,8 @@ function(generate NAME SOURCE_FILE GUEST_BITNESS)
     OUTPUT "${OUTFILE}"
     DEPENDS "${SOURCE_FILE}"
     DEPENDS thunkgen
-    COMMAND thunkgen "${SOURCE_FILE}" "${NAME}" "-host" "${OUTFILE}" "${X86_DEV_ROOTFS}" ${BITNESS_FLAGS} -- -std=c++20
+    COMMAND thunkgen "${SOURCE_FILE}" "${NAME}" "-host"
+      "${OUTFILE}" "${X86_DEV_ROOTFS}" ${BITNESS_FLAGS} -- -std=c++20
       ${THUNKGEN_SYSTEM_INCLUDES}
       # Expand compile definitions to space-separated list of -D parameters
       "$<$<BOOL:${compile_prop}>:;-D$<JOIN:${compile_prop},;-D>>"
@@ -87,6 +94,7 @@ endfunction()
 function(add_host_lib NAME GUEST_BITNESS)
   set(SOURCE_FILE ../lib${NAME}/lib${NAME}_Host.cpp)
   get_filename_component(SOURCE_FILE_ABS "${SOURCE_FILE}" ABSOLUTE)
+
   if (NOT EXISTS "${SOURCE_FILE_ABS}")
     set(SOURCE_FILE ../lib${NAME}/Host.cpp)
     get_filename_component(SOURCE_FILE_ABS "${SOURCE_FILE}" ABSOLUTE)
@@ -96,26 +104,31 @@ function(add_host_lib NAME GUEST_BITNESS)
   endif()
 
   add_library(${NAME}-host-${GUEST_BITNESS} SHARED ${SOURCE_FILE} ${GEN_lib${NAME}})
-  set_target_properties(${NAME}-host-${GUEST_BITNESS} PROPERTIES OUTPUT_NAME "${NAME}-host")
-  set_target_properties(${NAME}-host-${GUEST_BITNESS} PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/HostLibs_${GUEST_BITNESS}")
+  set_target_properties(${NAME}-host-${GUEST_BITNESS} PROPERTIES
+    OUTPUT_NAME "${NAME}-host"
+    LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/HostLibs_${GUEST_BITNESS}")
+
   target_include_directories(${NAME}-host-${GUEST_BITNESS} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/gen_${GUEST_BITNESS}/")
-  target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE dl)
-  target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE lib${NAME}-${GUEST_BITNESS}-deps)
-  target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE FEX)
+  target_link_libraries(${NAME}-host-${GUEST_BITNESS} PRIVATE dl lib${NAME}-${GUEST_BITNESS}-deps FEX)
   ## Make signed overflow well defined 2's complement overflow
   target_compile_options(${NAME}-host-${GUEST_BITNESS} PRIVATE -fwrapv)
 
   if (NOT ENABLE_ASAN)
-    # generated files forward-declare functions that need to be implemented manually, so pass --no-undefined to make sure errors are detected at compile-time rather than runtime
-    # NOTE: ASan is not compatible with --no-undefined, see https://github.com/google/sanitizers/issues/380 for details
+    # generated files forward-declare functions that need to be implemented
+    # manually, so pass --no-undefined to make sure errors are detected at
+    # compile-time rather than runtime
+    # NOTE: ASan is not compatible with --no-undefined,
+    # see https://github.com/google/sanitizers/issues/380 for details
     target_link_options(${NAME}-host-${GUEST_BITNESS} PRIVATE "LINKER:--no-undefined")
   endif()
 
   if (${GUEST_BITNESS} EQUAL 32)
-    install(TARGETS ${NAME}-host-${GUEST_BITNESS} COMPONENT Runtime DESTINATION ${HOSTLIBS_DATA_DIRECTORY}/HostThunks_32/)
+    set(thunks_dir HostThunks_32)
   else()
-    install(TARGETS ${NAME}-host-${GUEST_BITNESS} COMPONENT Runtime DESTINATION ${HOSTLIBS_DATA_DIRECTORY}/HostThunks/)
+    set(thunks_dir HostThunks)
   endif()
+
+  install(TARGETS ${NAME}-host-${GUEST_BITNESS} COMPONENT Runtime DESTINATION ${HOSTLIBS_DATA_DIRECTORY}/${thunks_dir}/)
 endfunction()
 
 set(BITNESS_LIST "64")
@@ -143,7 +156,9 @@ endforeach()
 set(BITNESS_LIST "32;64")
 foreach(GUEST_BITNESS IN LISTS BITNESS_LIST)
   if (BUILD_FEX_LINUX_TESTS)
-    generate(libfex_thunk_test ${CMAKE_CURRENT_SOURCE_DIR}/../libfex_thunk_test/libfex_thunk_test_interface.cpp ${GUEST_BITNESS})
+    generate(libfex_thunk_test
+      ${CMAKE_CURRENT_SOURCE_DIR}/../libfex_thunk_test/libfex_thunk_test_interface.cpp
+      ${GUEST_BITNESS})
     add_host_lib(fex_thunk_test ${GUEST_BITNESS})
   endif()
 

unittests/CMakeLists.txt

@@ -1,5 +1,6 @@
-# -S skips importing the "site" package which cuts down on interpreter startup time.
-# This means that these scripts can only use the python standard library, since "site"
+# -S skips importing the "site" package which cuts down on
+# interpreter startup time. This means that these scripts
+# can only use the python standard library, since "site"
 # is what resolves third-party packages from pip or apt.
 set(PYTHON_TEST_RUNNER "python3" "-S")
 
@@ -24,6 +25,7 @@ endif()
 add_subdirectory(ASM/)
 add_subdirectory(32Bit_ASM/)
 if (ENABLE_VIXL_DISASSEMBLER)
-  # Tests are only valid to run if the vixl disassembler is enabled and the active JIT is the ARM64 JIT.
+  # Tests are only valid to run if the vixl disassembler
+  # is enabled and the active JIT is the ARM64 JIT.
   add_subdirectory(InstructionCountCI/)
 endif()