1 files changed, 54 insertions, 0 deletions
diff --git a/Modules/Compiler/IAR-FindBinUtils.cmake b/Modules/Compiler/IAR-FindBinUtils.cmake
new file mode 100644
index 0000000..2b04795
--- /dev/null
+++ b/Modules/Compiler/IAR-FindBinUtils.cmake
@@ -0,0 +1,54 @@
+if(NOT DEFINED _CMAKE_PROCESSING_LANGUAGE OR _CMAKE_PROCESSING_LANGUAGE STREQUAL "")
+  message(FATAL_ERROR "Internal error: _CMAKE_PROCESSING_LANGUAGE is not set")
+endif()
+
+# Try to find tools in the same directory as Clang itself
+get_filename_component(__iar_hint_1 "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER}" REALPATH)
+get_filename_component(__iar_hint_1 "${__iar_hint_1}" DIRECTORY)
+
+get_filename_component(__iar_hint_2 "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER}" DIRECTORY)
+
+set(__iar_hints "${__iar_hint_1}" "${__iar_hint_2}")
+
+if("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "ARM")
+  # could allow using normal binutils ar, since objects are normal ELF files?
+  find_program(CMAKE_IAR_LINKARM ilinkarm.exe HINTS ${__iar_hints}
+      DOC "The IAR ARM linker")
+  find_program(CMAKE_IAR_ARCHIVE iarchive.exe HINTS ${__iar_hints}
+      DOC "The IAR archiver")
+
+  # find auxillary tools
+  find_program(CMAKE_IAR_ELFTOOL ielftool.exe HINTS ${__iar_hints}
+      DOC "The IAR ELF Tool")
+    find_program(CMAKE_IAR_ELFDUMP ielfdumparm.exe HINTS ${__iar_hints}
+      DOC "The IAR ELF Dumper")
+  find_program(CMAKE_IAR_OBJMANIP iobjmanip.exe HINTS ${__iar_hints}
+      DOC "The IAR ELF Object Tool")
+  find_program(CMAKE_IAR_SYMEXPORT isymexport.exe HINTS ${__iar_hints}
+      DOC "The IAR Absolute Symbol Exporter")
+  mark_as_advanced(CMAKE_IAR_LINKARM CMAKE_IAR_ARCHIVE CMAKE_IAR_ELFTOOL CMAKE_IAR_ELFDUMP CMAKE_IAR_OBJMANIP CMAKE_IAR_SYMEXPORT)
+
+  set(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_CUSTOM_CODE
+"set(CMAKE_IAR_LINKARM \"${CMAKE_IAR_LINKARM}\")
+set(CMAKE_IAR_ARCHIVE \"${CMAKE_IAR_ARCHIVE}\")
+set(CMAKE_IAR_ELFTOOL \"${CMAKE_IAR_ELFTOOL}\")
+set(CMAKE_IAR_ELFDUMP \"${CMAKE_IAR_ELFDUMP}\")
+set(CMAKE_IAR_OBJMANIP \"${CMAKE_IAR_OBJMANIP}\")
+set(CMAKE_IAR_LINKARM \"${CMAKE_IAR_LINKARM}\")
+")
+
+
+elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "AVR")
+
+  # For AVR and AVR32, IAR uses the "xlink" linker and the "xar" archiver:
+  find_program(CMAKE_IAR_LINKER xlink.exe HINTS ${__iar_hints}
+      DOC "The IAR AVR linker")
+  find_program(CMAKE_IAR_AR xar.exe HINTS ${__iar_hints}
+      DOC "The IAR archiver")
+  mark_as_advanced(CMAKE_IAR_LINKER CMAKE_IAR_AR)
+
+  set(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_CUSTOM_CODE
+"set(CMAKE_IAR_LINKER \"${CMAKE_IAR_LINKER}\")
+set(CMAKE_IAR_AR \"${CMAKE_IAR_AR}\")
+")
+endif()