Rename TARGET_DARWIN to TARGET_OSX

dotnet#33716 set TARGET_DARWIN for iOS too but most of the logic is really OSX-specific.
Unset TARGET_DARWIN for iOS and rename the rest of the occurrences to TARGET_OSX.

eng/native/configurecompiler.cmake

@@ -221,9 +221,9 @@ endif(CLR_CMAKE_HOST_UNIX)
 if (CLR_CMAKE_HOST_UNIX)
   add_definitions(-DHOST_UNIX)
 
-  if(CLR_CMAKE_HOST_DARWIN)
+  if(CLR_CMAKE_HOST_OSX)
     message("Detected OSX x86_64")
-  endif(CLR_CMAKE_HOST_DARWIN)
+  endif(CLR_CMAKE_HOST_OSX)
 
   if(CLR_CMAKE_HOST_FREEBSD)
     message("Detected FreeBSD amd64")
@@ -278,15 +278,15 @@ if (CLR_CMAKE_HOST_UNIX)
   # using twos-complement representation (this is normally undefined according to the C++ spec).
   add_compile_options(-fwrapv)
 
-  if(CLR_CMAKE_HOST_DARWIN)
+  if(CLR_CMAKE_HOST_OSX)
     # We cannot enable "stack-protector-strong" on OS X due to a bug in clang compiler (current version 7.0.2)
     add_compile_options(-fstack-protector)
   else()
     check_cxx_compiler_flag(-fstack-protector-strong COMPILER_SUPPORTS_F_STACK_PROTECTOR_STRONG)
     if (COMPILER_SUPPORTS_F_STACK_PROTECTOR_STRONG)
       add_compile_options(-fstack-protector-strong)
     endif()
-  endif(CLR_CMAKE_HOST_DARWIN)
+  endif(CLR_CMAKE_HOST_OSX)
 
   # Suppress warnings-as-errors in release branches to reduce servicing churn
   if (PRERELEASE)
@@ -350,20 +350,20 @@ if (CLR_CMAKE_HOST_UNIX)
   add_compile_options(-fvisibility=hidden)
 
   # Specify the minimum supported version of macOS
-  if(CLR_CMAKE_HOST_DARWIN)
+  if(CLR_CMAKE_HOST_OSX)
     set(MACOS_VERSION_MIN_FLAGS -mmacosx-version-min=10.12)
     add_compile_options(${MACOS_VERSION_MIN_FLAGS})
     add_link_options(${MACOS_VERSION_MIN_FLAGS})
-  endif(CLR_CMAKE_HOST_DARWIN)
+  endif(CLR_CMAKE_HOST_OSX)
 endif(CLR_CMAKE_HOST_UNIX)
 
 if(CLR_CMAKE_TARGET_UNIX)
   add_definitions(-DTARGET_UNIX)
   # Contracts are disabled on UNIX.
   add_definitions(-DDISABLE_CONTRACTS)
-  if(CLR_CMAKE_TARGET_DARWIN)
-    add_definitions(-DTARGET_DARWIN)
-  endif(CLR_CMAKE_TARGET_DARWIN)
+  if(CLR_CMAKE_TARGET_OSX)
+    add_definitions(-DTARGET_OSX)
+  endif(CLR_CMAKE_TARGET_OSX)
   if(CLR_CMAKE_TARGET_FREEBSD)
     add_definitions(-DTARGET_FREEBSD)
   endif(CLR_CMAKE_TARGET_FREEBSD)

eng/native/configureplatform.cmake

@@ -84,14 +84,13 @@ endif(CLR_CMAKE_HOST_OS STREQUAL Linux OR CLR_CMAKE_HOST_OS STREQUAL Android)
 if(CLR_CMAKE_HOST_OS STREQUAL Darwin)
     set(CLR_CMAKE_HOST_UNIX 1)
     set(CLR_CMAKE_HOST_UNIX_AMD64 1)
-    set(CLR_CMAKE_HOST_DARWIN 1)
+    set(CLR_CMAKE_HOST_OSX 1)
     set(CMAKE_ASM_COMPILE_OBJECT "${CMAKE_C_COMPILER} <FLAGS> <DEFINES> <INCLUDES> -o <OBJECT> -c <SOURCE>")
 endif(CLR_CMAKE_HOST_OS STREQUAL Darwin)
 
 if(CLR_CMAKE_HOST_OS STREQUAL iOS)
     set(CLR_CMAKE_HOST_UNIX 1)
     set(CLR_CMAKE_HOST_IOS 1)
-    set(CLR_CMAKE_HOST_DARWIN 1)
     if(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64")
         set(CLR_CMAKE_HOST_UNIX_AMD64 1)
     elseif(CMAKE_OSX_ARCHITECTURES MATCHES "armv7")
@@ -250,13 +249,12 @@ endif(CLR_CMAKE_TARGET_OS STREQUAL Android)
 
 if(CLR_CMAKE_TARGET_OS STREQUAL Darwin)
     set(CLR_CMAKE_TARGET_UNIX 1)
-    set(CLR_CMAKE_TARGET_DARWIN 1)
+    set(CLR_CMAKE_TARGET_OSX 1)
 endif(CLR_CMAKE_TARGET_OS STREQUAL Darwin)
 
 if(CLR_CMAKE_TARGET_OS STREQUAL iOS)
     set(CLR_CMAKE_TARGET_UNIX 1)
     set(CLR_CMAKE_TARGET_IOS 1)
-    set(CLR_CMAKE_TARGET_DARWIN 1)
 endif(CLR_CMAKE_TARGET_OS STREQUAL iOS)
 
 if(CLR_CMAKE_TARGET_OS STREQUAL FreeBSD)

eng/native/configuretools.cmake

@@ -47,7 +47,7 @@ if(NOT WIN32)
     locate_toolchain_exec(ranlib CMAKE_RANLIB)
   endif()
 
-  if(NOT CLR_CMAKE_TARGET_DARWIN)
+  if(NOT CLR_CMAKE_TARGET_OSX AND NOT CLR_CMAKE_TARGET_IOS)
     locate_toolchain_exec(objdump CMAKE_OBJDUMP)
 
     if(CMAKE_SYSTEM_NAME STREQUAL Android)
@@ -60,5 +60,5 @@ if(NOT WIN32)
     endif()
 
     locate_toolchain_exec(objcopy CMAKE_OBJCOPY)
-  endif(NOT CLR_CMAKE_TARGET_DARWIN)
+  endif(NOT CLR_CMAKE_TARGET_OSX AND NOT CLR_CMAKE_TARGET_IOS)
 endif()

eng/native/functions.cmake

@@ -254,7 +254,7 @@ function(strip_symbols targetName outputFilename)
   if (CLR_CMAKE_HOST_UNIX)
     set(strip_source_file $<TARGET_FILE:${targetName}>)
 
-    if (CLR_CMAKE_TARGET_DARWIN)
+    if (CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_IOS)
       set(strip_destination_file ${strip_source_file}.dwarf)
 
       # Ensure that dsymutil and strip are present
@@ -276,7 +276,7 @@ function(strip_symbols targetName outputFilename)
         COMMAND ${STRIP} -S ${strip_source_file}
         COMMENT Stripping symbols from ${strip_source_file} into file ${strip_destination_file}
         )
-    else (CLR_CMAKE_TARGET_DARWIN)
+    else (CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_IOS)
       set(strip_destination_file ${strip_source_file}.dbg)
 
       add_custom_command(
@@ -288,7 +288,7 @@ function(strip_symbols targetName outputFilename)
         COMMAND ${CMAKE_OBJCOPY} --add-gnu-debuglink=${strip_destination_file} ${strip_source_file}
         COMMENT Stripping symbols from ${strip_source_file} into file ${strip_destination_file}
         )
-    endif (CLR_CMAKE_TARGET_DARWIN)
+    endif (CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_IOS)
 
     set(${outputFilename} ${strip_destination_file} PARENT_SCOPE)
   endif(CLR_CMAKE_HOST_UNIX)

src/coreclr/clrdefinitions.cmake

@@ -28,10 +28,10 @@ endif (CLR_CMAKE_TARGET_ARCH_ARM64)
 
 if (CLR_CMAKE_TARGET_UNIX)
 
-  if(CLR_CMAKE_TARGET_DARWIN)
+  if(CLR_CMAKE_TARGET_OSX)
     add_definitions(-D_XOPEN_SOURCE)
     add_definitions(-DFEATURE_DATATARGET4)
-  endif(CLR_CMAKE_TARGET_DARWIN)
+  endif(CLR_CMAKE_TARGET_OSX)
 
   if (CLR_CMAKE_TARGET_ARCH_AMD64)
     add_definitions(-DUNIX_AMD64_ABI)
@@ -177,9 +177,9 @@ set(FEATURE_READYTORUN 1)
 
 add_compile_definitions($<$<NOT:$<BOOL:$<TARGET_PROPERTY:CROSSGEN_COMPONENT>>>:FEATURE_REJIT>)
 
-if (CLR_CMAKE_HOST_UNIX AND CLR_CMAKE_TARGET_UNIX AND NOT CLR_CMAKE_TARGET_DARWIN)
+if (CLR_CMAKE_HOST_UNIX AND CLR_CMAKE_TARGET_UNIX AND NOT CLR_CMAKE_TARGET_OSX)
   add_definitions(-DFEATURE_REMOTE_PROC_MEM)
-endif (CLR_CMAKE_HOST_UNIX AND CLR_CMAKE_TARGET_UNIX AND NOT CLR_CMAKE_TARGET_DARWIN)
+endif (CLR_CMAKE_HOST_UNIX AND CLR_CMAKE_TARGET_UNIX AND NOT CLR_CMAKE_TARGET_OSX)
 
 if (CLR_CMAKE_TARGET_UNIX OR CLR_CMAKE_TARGET_ARCH_ARM64)
     add_definitions(-DFEATURE_STUBS_AS_IL)
@@ -231,9 +231,9 @@ if(CLR_CMAKE_TARGET_WIN32)
   endif(CLR_CMAKE_TARGET_ARCH_AMD64 OR CLR_CMAKE_TARGET_ARCH_I386)
 endif(CLR_CMAKE_TARGET_WIN32)
 
-if(CLR_CMAKE_TARGET_DARWIN)
+if(CLR_CMAKE_TARGET_OSX)
   add_definitions(-DFEATURE_WRITEBARRIER_COPY)
-endif(CLR_CMAKE_TARGET_DARWIN)
+endif(CLR_CMAKE_TARGET_OSX)
 
 if (NOT CLR_CMAKE_TARGET_ARCH_I386 OR NOT CLR_CMAKE_TARGET_WIN32)
   add_definitions(-DFEATURE_EH_FUNCLETS)

src/coreclr/src/dlls/dbgshim/CMakeLists.txt

@@ -35,10 +35,10 @@ if(CLR_CMAKE_HOST_LINUX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
     set(EXPORTS_LINKER_OPTION -Wl,--version-script=${EXPORTS_FILE})
 endif(CLR_CMAKE_HOST_LINUX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
 
-if(CLR_CMAKE_HOST_DARWIN)
+if(CLR_CMAKE_HOST_OSX)
     # Add linker exports file option
     set(EXPORTS_LINKER_OPTION -Wl,-exported_symbols_list,${EXPORTS_FILE})
-endif(CLR_CMAKE_HOST_DARWIN)
+endif(CLR_CMAKE_HOST_OSX)
 
 add_library_clr(dbgshim SHARED ${DBGSHIM_SOURCES})
 

src/coreclr/src/dlls/mscordac/CMakeLists.txt

@@ -31,9 +31,9 @@ else(CLR_CMAKE_HOST_WIN32)
     # Add dependency on export file
     add_custom_target(mscordaccore_exports DEPENDS ${EXPORTS_FILE})
 
-    if(CLR_CMAKE_HOST_DARWIN OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
+    if(CLR_CMAKE_HOST_OSX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
         generate_exports_file(${DEF_SOURCES} ${EXPORTS_FILE})
-    endif(CLR_CMAKE_HOST_DARWIN OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
+    endif(CLR_CMAKE_HOST_OSX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
 
     if(CLR_CMAKE_HOST_LINUX)
 
@@ -91,10 +91,10 @@ if(CLR_CMAKE_HOST_LINUX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
     set(EXPORTS_LINKER_OPTION -Wl,--version-script=${EXPORTS_FILE})
 endif(CLR_CMAKE_HOST_LINUX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
 
-if(CLR_CMAKE_HOST_DARWIN)
+if(CLR_CMAKE_HOST_OSX)
     # Add linker exports file option
     set(EXPORTS_LINKER_OPTION -Wl,-exported_symbols_list,${EXPORTS_FILE})
-endif(CLR_CMAKE_HOST_DARWIN)
+endif(CLR_CMAKE_HOST_OSX)
 
 # Create object library to enable creation of proper dependency of mscordaccore.exp on mscordac.obj and
 # mscordaccore on both the mscordaccore.exp and mscordac.obj.

src/coreclr/src/dlls/mscordbi/CMakeLists.txt

@@ -3,11 +3,11 @@
 # For more information: http://www.cmake.org/Wiki/CMake_RPATH_handling.
 if(CORECLR_SET_RPATH)
   set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
-  if(CLR_CMAKE_HOST_DARWIN)
+  if(CLR_CMAKE_HOST_OSX)
     set(CMAKE_INSTALL_RPATH "@loader_path")
   else()
     set(CMAKE_INSTALL_RPATH "\$ORIGIN")
-  endif(CLR_CMAKE_HOST_DARWIN)
+  endif(CLR_CMAKE_HOST_OSX)
 endif(CORECLR_SET_RPATH)
 
 set(MSCORDBI_SOURCES
@@ -50,10 +50,10 @@ if(CLR_CMAKE_HOST_LINUX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
     set(EXPORTS_LINKER_OPTION -Wl,--version-script=${EXPORTS_FILE})
 endif(CLR_CMAKE_HOST_LINUX OR CLR_CMAKE_HOST_FREEBSD OR CLR_CMAKE_HOST_NETBSD)
 
-if(CLR_CMAKE_HOST_DARWIN)
+if(CLR_CMAKE_HOST_OSX)
     # Add linker exports file option
     set(EXPORTS_LINKER_OPTION -Wl,-exported_symbols_list,${EXPORTS_FILE})
-endif(CLR_CMAKE_HOST_DARWIN)
+endif(CLR_CMAKE_HOST_OSX)
 
 add_library_clr(mscordbi SHARED ${MSCORDBI_SOURCES})
 target_precompile_header(TARGET mscordbi HEADER stdafx.h)

src/coreclr/src/dlls/mscoree/coreclr/CMakeLists.txt

@@ -49,13 +49,13 @@ else(CLR_CMAKE_HOST_WIN32)
         set(EXPORTS_LINKER_OPTION -Wl,--version-script=${EXPORTS_FILE})
     endif(CLR_CMAKE_TARGET_LINUX OR CLR_CMAKE_TARGET_FREEBSD OR CLR_CMAKE_TARGET_NETBSD)
 
-    if(CLR_CMAKE_TARGET_DARWIN)
+    if(CLR_CMAKE_TARGET_OSX)
         # These options are used to force every object to be included even if it's unused.
         set(START_WHOLE_ARCHIVE -force_load)
         set(END_WHOLE_ARCHIVE )
 
         set(EXPORTS_LINKER_OPTION -Wl,-exported_symbols_list,${EXPORTS_FILE})
-    endif(CLR_CMAKE_TARGET_DARWIN)
+    endif(CLR_CMAKE_TARGET_OSX)
 
     if(CLR_CMAKE_TARGET_ANDROID AND CLR_CMAKE_HOST_ARCH_ARM)
         set(EXPORTS_LINKER_OPTION "${EXPORTS_LINKER_OPTION} -Wl,--no-warn-shared-textrel")

src/coreclr/src/gc/CMakeLists.txt

@@ -102,12 +102,12 @@ if(CLR_CMAKE_HOST_UNIX)
 endif(CLR_CMAKE_HOST_UNIX)
 
 add_definitions(-DBUILD_AS_STANDALONE)
-if(CLR_CMAKE_HOST_DARWIN)
+if(CLR_CMAKE_HOST_OSX)
   # The implementation of GCToOSInterface on MacOS makes use of non-POSIX
   # pthreads APIs, which by default are not included in the pthreads header
   # unless we define this macro.
   add_definitions(-D_DARWIN_C_SOURCE)
-endif(CLR_CMAKE_HOST_DARWIN)
+endif(CLR_CMAKE_HOST_OSX)
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/env)

src/coreclr/src/hosts/CMakeLists.txt

@@ -8,7 +8,7 @@ else(CLR_CMAKE_HOST_WIN32)
   add_subdirectory(unixcoreruncommon)
   add_subdirectory(unixcorerun)
   add_subdirectory(unixcoreconsole)
-  if(CLR_CMAKE_HOST_DARWIN)
+  if(CLR_CMAKE_HOST_OSX)
     add_subdirectory(osxbundlerun)
-  endif(CLR_CMAKE_HOST_DARWIN)
+  endif(CLR_CMAKE_HOST_OSX)
 endif(CLR_CMAKE_HOST_WIN32)

src/coreclr/src/inc/crosscomp.h

@@ -18,7 +18,7 @@
 #define MAKE_TARGET_DLLNAME_W(name) name W(".dll")
 #define MAKE_TARGET_DLLNAME_A(name) name ".dll"
 #else // TARGET_WINDOWS
-#ifdef TARGET_DARWIN
+#ifdef TARGET_OSX
 #define MAKE_TARGET_DLLNAME_W(name) W("lib") name W(".dylib")
 #define MAKE_TARGET_DLLNAME_A(name)  "lib" name  ".dylib"
 #else
@@ -370,9 +370,9 @@ typedef struct _T_KNONVOLATILE_CONTEXT_POINTERS {
 
 #define T_CRITICAL_SECTION_VALIDATION_MESSAGE "T_CRITICAL_SECTION validation failed. It is not in sync with CRITICAL_SECTION"
 
-#if defined(TARGET_DARWIN) && defined(TARGET_X86)
+#if defined(TARGET_OSX) && defined(TARGET_X86)
 #define DAC_CS_NATIVE_DATA_SIZE 76
-#elif defined(TARGET_DARWIN) && defined(TARGET_AMD64)
+#elif defined(TARGET_OSX) && defined(TARGET_AMD64)
 #define DAC_CS_NATIVE_DATA_SIZE 120
 #elif defined(TARGET_FREEBSD) && defined(TARGET_X86)
 #define DAC_CS_NATIVE_DATA_SIZE 12

src/coreclr/src/jit/CMakeLists.txt

@@ -317,7 +317,7 @@ else()
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Xlinker -Bsymbolic -Bsymbolic-functions")
 
     set(JIT_EXPORTS_LINKER_OPTION -Wl,--version-script=${JIT_EXPORTS_FILE})
-  elseif(CLR_CMAKE_TARGET_DARWIN)
+  elseif(CLR_CMAKE_TARGET_OSX)
     set(JIT_EXPORTS_LINKER_OPTION -Wl,-exported_symbols_list,${JIT_EXPORTS_FILE})
   endif()
 

src/coreclr/src/pal/src/CMakeLists.txt

@@ -1,7 +1,7 @@
-if(CLR_CMAKE_TARGET_DARWIN OR CLR_CMAKE_TARGET_FREEBSD)
+if(CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_FREEBSD)
   # On OSX and *BSD, we use the libunwind that's part of the OS
   set(CLR_CMAKE_USE_SYSTEM_LIBUNWIND 1)
-endif(CLR_CMAKE_TARGET_DARWIN OR CLR_CMAKE_TARGET_FREEBSD)
+endif(CLR_CMAKE_TARGET_OSX OR CLR_CMAKE_TARGET_FREEBSD)
 
 if(NOT DEFINED ENV{ROOTFS_DIR})
   include_directories(SYSTEM /usr/local/include)
@@ -14,7 +14,7 @@ if(NOT CLR_CMAKE_USE_SYSTEM_LIBUNWIND)
   include_directories(${CMAKE_CURRENT_BINARY_DIR}/libunwind/include/tdep)
 
   add_subdirectory(libunwind)
-elseif(NOT CLR_CMAKE_TARGET_DARWIN)
+elseif(NOT CLR_CMAKE_TARGET_OSX)
     if(CLR_CMAKE_HOST_ARCH_ARM)
       find_library(UNWIND_ARCH NAMES unwind-arm)
     endif()
@@ -64,7 +64,7 @@ include_directories(include)
 
 # Compile options
 
-if(CLR_CMAKE_TARGET_DARWIN)
+if(CLR_CMAKE_TARGET_OSX)
   add_definitions(-DTARGET_OSX)
   add_definitions(-DXSTATE_SUPPORTED)
   set(PLATFORM_SOURCES
@@ -74,7 +74,7 @@ if(CLR_CMAKE_TARGET_DARWIN)
     exception/machexception.cpp
     exception/machmessage.cpp
   )
-endif(CLR_CMAKE_TARGET_DARWIN)
+endif(CLR_CMAKE_TARGET_OSX)
 
 if (FEATURE_ENABLE_NO_ADDRESS_SPACE_RANDOMIZATION)
   add_definitions(-DFEATURE_ENABLE_NO_ADDRESS_SPACE_RANDOMIZATION)
@@ -120,12 +120,12 @@ set(ARCH_SOURCES
   arch/${PAL_ARCH_SOURCES_DIR}/processor.cpp
 )
 
-if(NOT CLR_CMAKE_TARGET_DARWIN)
+if(NOT CLR_CMAKE_TARGET_OSX)
   list(APPEND PLATFORM_SOURCES
     arch/${PAL_ARCH_SOURCES_DIR}/callsignalhandlerwrapper.S
     arch/${PAL_ARCH_SOURCES_DIR}/signalhandlerhelper.cpp
   )
-endif(NOT CLR_CMAKE_TARGET_DARWIN)
+endif(NOT CLR_CMAKE_TARGET_OSX)
 
 if(CLR_CMAKE_HOST_ARCH_ARM)
   if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
@@ -261,7 +261,7 @@ if(CLR_CMAKE_TARGET_LINUX)
   )
 endif(CLR_CMAKE_TARGET_LINUX)
 
-if(CLR_CMAKE_TARGET_DARWIN)
+if(CLR_CMAKE_TARGET_OSX)
   find_library(COREFOUNDATION CoreFoundation)
   find_library(CORESERVICES CoreServices)
   find_library(SECURITY Security)
@@ -272,7 +272,7 @@ if(CLR_CMAKE_TARGET_DARWIN)
     ${SECURITY}
     ${SYSTEM}
   )
-endif(CLR_CMAKE_TARGET_DARWIN)
+endif(CLR_CMAKE_TARGET_OSX)
 
 if(CLR_CMAKE_TARGET_FREEBSD)
   target_link_libraries(coreclrpal

src/coreclr/src/pal/src/configure.cmake

@@ -12,7 +12,7 @@ if(CLR_CMAKE_TARGET_FREEBSD)
 elseif(CLR_CMAKE_TARGET_SUNOS)
   set(CMAKE_REQUIRED_INCLUDES /opt/local/include)
 endif()
-if(NOT CLR_CMAKE_TARGET_DARWIN AND NOT CLR_CMAKE_TARGET_FREEBSD AND NOT CLR_CMAKE_TARGET_NETBSD)
+if(NOT CLR_CMAKE_TARGET_OSX AND NOT CLR_CMAKE_TARGET_FREEBSD AND NOT CLR_CMAKE_TARGET_NETBSD)
   set(CMAKE_REQUIRED_DEFINITIONS "-D_BSD_SOURCE -D_SVID_SOURCE -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200809L")
 endif()
 
@@ -1335,7 +1335,7 @@ if(NOT CLR_CMAKE_HOST_ARCH_ARM AND NOT CLR_CMAKE_HOST_ARCH_ARM64)
   set(CMAKE_REQUIRED_LIBRARIES)
 endif()
 
-if(CLR_CMAKE_TARGET_DARWIN)
+if(CLR_CMAKE_TARGET_OSX)
   set(HAVE__NSGETENVIRON 1)
   set(DEADLOCK_WHEN_THREAD_IS_SUSPENDED_WHILE_BLOCKED_ON_MUTEX 1)
   set(PAL_PTRACE "ptrace((cmd), (pid), (caddr_t)(addr), (data))")
@@ -1388,6 +1388,6 @@ else() # Anything else is Linux
   set(PAL_PT_WRITE_D PTRACE_POKEDATA)
   set(HAS_FTRUNCATE_LENGTH_ISSUE 0)
   set(HAVE_SCHED_OTHER_ASSIGNABLE 1)
-endif(CLR_CMAKE_TARGET_DARWIN)
+endif(CLR_CMAKE_TARGET_OSX)
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)