BinUtils: prefer bin utils matching the compiler version extension

1 files changed, 48 insertions, 48 deletions

diff --git a/Modules/CMakeFindBinUtils.cmake b/Modules/CMakeFindBinUtils.cmake
index d81fd11..ff178f6 100644
--- a/Modules/CMakeFindBinUtils.cmake
+++ b/Modules/CMakeFindBinUtils.cmake
@@ -70,17 +70,18 @@ if(("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_SIMULATE_ID}" STREQUAL "xMSVC" AND
    OR (CMAKE_GENERATOR MATCHES "Visual Studio"
        AND NOT CMAKE_VS_PLATFORM_NAME STREQUAL "Tegra-Android"))
 
+  set(_CMAKE_LINKER_NAMES "link")
+  set(_CMAKE_AR_NAMES "lib")
+  set(_CMAKE_MT_NAMES "mt")
   if("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL "xClang")
-    find_program(CMAKE_NM NAMES ${_CMAKE_TOOLCHAIN_PREFIX}nm llvm-nm HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-    set(_CMAKE_ADDITIONAL_LINKER_NAMES "lld-link")
-    set(_CMAKE_ADDITIONAL_AR_NAMES "llvm-lib")
+    set(_CMAKE_NM_NAMES "llvm-nm" "nm")
+    list(APPEND _CMAKE_AR_NAMES "lib" "llvm-lib")
+    list(APPEND _CMAKE_MT_NAMES "mt" "llvm-mt")
+    list(APPEND _CMAKE_LINKER_NAMES "lld-link")
+    list(APPEND _CMAKE_TOOL_VARS NM)
   endif()
 
-  find_program(CMAKE_LINKER NAMES ${_CMAKE_ADDITIONAL_LINKER_NAMES} link HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_AR     NAMES ${_CMAKE_ADDITIONAL_AR_NAMES}     lib  HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_MT     NAMES mt   HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-
-  list(APPEND _CMAKE_TOOL_VARS LINKER MT)
+  list(APPEND _CMAKE_TOOL_VARS LINKER MT AR)
 
 # in all other cases search for ar, ranlib, etc.
 else()
@@ -92,55 +93,54 @@ else()
   endif()
 
   if("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL Clang)
-    set(_CMAKE_ADDITIONAL_AR_NAMES "llvm-ar")
-    set(_CMAKE_ADDITIONAL_RANLIB_NAMES "llvm-ranlib")
-    set(_CMAKE_ADDITIONAL_STRIP_NAMES "llvm-strip")
     if("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_SIMULATE_ID}" STREQUAL "xMSVC")
-      set(_CMAKE_ADDITIONAL_LINKER_NAMES "lld-link")
+      set(_CMAKE_LINKER_NAMES "lld-link")
     else()
-      set(_CMAKE_ADDITIONAL_LINKER_NAMES "ld.lld")
+      set(_CMAKE_LINKER_NAMES "ld.lld")
     endif()
-    set(_CMAKE_ADDITIONAL_NM_NAMES "llvm-nm")
-    set(_CMAKE_ADDITIONAL_OBJDUMP_NAMES "llvm-objdump")
-    set(_CMAKE_ADDITIONAL_OBJCOPY_NAMES "llvm-objcopy")
-    set(_CMAKE_ADDITIONAL_READELF_NAMES "llvm-readelf")
-    set(_CMAKE_ADDITIONAL_DLLTOOL_NAMES "llvm-dlltool")
-    set(_CMAKE_ADDITIONAL_ADDR2LINE_NAMES "llvm-addr2line")
+    list(APPEND _CMAKE_AR_NAMES "llvm-ar")
+    list(APPEND _CMAKE_NM_NAMES "llvm-nm")
+    list(APPEND _CMAKE_OBJDUMP_NAMES "llvm-objdump")
+    list(APPEND _CMAKE_OBJCOPY_NAMES "llvm-objcopy")
+    list(APPEND _CMAKE_READELF_NAMES "llvm-readelf")
+    list(APPEND _CMAKE_DLLTOOL_NAMES "llvm-dlltool")
+    list(APPEND _CMAKE_ADDR2LINE_NAMES "llvm-addr2line")
   endif()
 
-  if(NOT CMAKE_CROSSCOMPILING AND NOT "${_CMAKE_TOOLCHAIN_PREFIX}" STREQUAL "")
-    list(APPEND _CMAKE_ADDITIONAL_AR_NAMES "ar")
-    list(APPEND _CMAKE_ADDITIONAL_RANLIB_NAMES "ranlib")
-    list(APPEND _CMAKE_ADDITIONAL_STRIP_NAMES "strip")
-    list(APPEND _CMAKE_ADDITIONAL_LINKER_NAMES "ld")
-    list(APPEND _CMAKE_ADDITIONAL_NM_NAMES "nm")
-    list(APPEND _CMAKE_ADDITIONAL_OBJDUMP_NAMES "objdump")
-    list(APPEND _CMAKE_ADDITIONAL_OBJCOPY_NAMES "objcopy")
-    list(APPEND _CMAKE_ADDITIONAL_READELF_NAMES "readelf")
-    list(APPEND _CMAKE_ADDITIONAL_DLLTOOL_NAMES "dlltool")
-    list(APPEND _CMAKE_ADDITIONAL_ADDR2LINE_NAMES "addr2line")
-  endif()
+    list(APPEND _CMAKE_AR_NAMES "ar")
+    list(APPEND _CMAKE_RANLIB_NAMES "ranlib")
+    list(APPEND _CMAKE_STRIP_NAMES "strip")
+    list(APPEND _CMAKE_LINKER_NAMES "ld")
+    list(APPEND _CMAKE_NM_NAMES "nm")
+    list(APPEND _CMAKE_OBJDUMP_NAMES "objdump")
+    list(APPEND _CMAKE_OBJCOPY_NAMES "objcopy")
+    list(APPEND _CMAKE_READELF_NAMES "readelf")
+    list(APPEND _CMAKE_DLLTOOL_NAMES "dlltool")
+    list(APPEND _CMAKE_ADDR2LINE_NAMES "addr2line")
+
+    list(APPEND _CMAKE_TOOL_VARS AR RANLIB STRIP LINKER NM OBJDUMP OBJCOPY READELF DLLTOOL ADDR2LINE)
+endif()
 
-  find_program(CMAKE_AR NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ar${_CMAKE_TOOLCHAIN_SUFFIX} ${_CMAKE_ADDITIONAL_AR_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
+foreach(TOOL IN LISTS _CMAKE_TOOL_VARS)
+  foreach(NAME IN LISTS _CMAKE_${TOOL}_NAMES)
+    if(NOT _CMAKE_TOOLCHAIN_PREFIX STREQUAL "")
+      if(NOT _CMAKE_TOOLCHAIN_SUFFIX STREQUAL "")
+        list(PREPEND _CMAKE_${TOOL}_NAMES ${NAME}${_CMAKE_TOOLCHAIN_SUFFIX})
+      endif()
+      list(PREPEND _CMAKE_${TOOL}_NAMES ${_CMAKE_TOOLCHAIN_PREFIX}${NAME})
+    endif()
+    if(NOT _CMAKE_TOOLCHAIN_SUFFIX STREQUAL "")
+      list(PREPEND _CMAKE_${TOOL}_NAMES ${_CMAKE_TOOLCHAIN_PREFIX}${NAME}${_CMAKE_TOOLCHAIN_SUFFIX})
+    endif()
+  endforeach()
+  find_program(CMAKE_${TOOL} NAMES ${_CMAKE_${TOOL}_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
+endforeach()
 
-  find_program(CMAKE_RANLIB NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ranlib ${_CMAKE_ADDITIONAL_RANLIB_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  if(NOT CMAKE_RANLIB)
+if(NOT CMAKE_RANLIB)
     set(CMAKE_RANLIB : CACHE INTERNAL "noop for ranlib")
-  endif()
-
-
-  find_program(CMAKE_STRIP NAMES ${_CMAKE_TOOLCHAIN_PREFIX}strip${_CMAKE_TOOLCHAIN_SUFFIX} ${_CMAKE_ADDITIONAL_STRIP_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_LINKER NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ld ${_CMAKE_ADDITIONAL_LINKER_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_NM NAMES ${_CMAKE_TOOLCHAIN_PREFIX}nm ${_CMAKE_ADDITIONAL_NM_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_OBJDUMP NAMES ${_CMAKE_TOOLCHAIN_PREFIX}objdump ${_CMAKE_ADDITIONAL_OBJDUMP_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_OBJCOPY NAMES ${_CMAKE_TOOLCHAIN_PREFIX}objcopy ${_CMAKE_ADDITIONAL_OBJCOPY_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_READELF NAMES ${_CMAKE_TOOLCHAIN_PREFIX}readelf ${_CMAKE_ADDITIONAL_READELF_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_DLLTOOL NAMES ${_CMAKE_TOOLCHAIN_PREFIX}dlltool ${_CMAKE_ADDITIONAL_DLLTOOL_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-  find_program(CMAKE_ADDR2LINE NAMES ${_CMAKE_TOOLCHAIN_PREFIX}addr2line ${_CMAKE_ADDITIONAL_ADDR2LINE_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
-
-  list(APPEND _CMAKE_TOOL_VARS AR RANLIB STRIP LINKER NM OBJDUMP OBJCOPY READELF DLLTOOL ADDR2LINE)
 endif()
 
+
 if(CMAKE_PLATFORM_HAS_INSTALLNAME)
   find_program(CMAKE_INSTALL_NAME_TOOL NAMES ${_CMAKE_TOOLCHAIN_PREFIX}install_name_tool HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
 
@@ -157,7 +157,7 @@ foreach(var IN LISTS _CMAKE_TOOL_VARS)
   if(_CMAKE_TOOL_CACHED)
     mark_as_advanced(CMAKE_${var})
   endif()
-  unset(_CMAKE_ADDITIONAL_${var}_NAMES)
+  unset(_CMAKE_${var}_NAMES)
 endforeach()
 unset(_CMAKE_TOOL_VARS)
 unset(_CMAKE_TOOL_CACHED)