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| author | Norbert Lange <nolange79@gmail.com> | 2017-06-15 14:50:22 +0200 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-06-29 13:25:58 -0400 |
| commit | d8e6cd9ed8bfee9073cff26cb654bc01e653b0b9 (patch) | |
| tree | 97832d5147c8ea16bf64e3ca53a9a927dd3f40c6 /Modules/CMakeDetermineASMCompiler.cmake | |
| parent | 0b1a2876c817a00daf7027570b1976a9e15ff654 (diff) | |
| download | cmake-d8e6cd9ed8bfee9073cff26cb654bc01e653b0b9.tar.gz | |
IAR: Improve support for IAR ARM Compiler
Make the implementation for this compiler more complete.
IAR has multiple C++ modes, historically they were reduced c++ versions
for embedded that gradually improved to the full standard (which can be
reduced again by e.g. disabling rtti and exceptions). The new
implementation picks the best available, but the c++ mode can also be
overridden by defining `CMAKE_IAR_CXX_FLAG`.
Add C/C++ standard flags so that all modes up to and including the last
supported standard are defined.
Fixes: #16826
Diffstat (limited to 'Modules/CMakeDetermineASMCompiler.cmake')
| -rw-r--r-- | Modules/CMakeDetermineASMCompiler.cmake | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineASMCompiler.cmake b/Modules/CMakeDetermineASMCompiler.cmake index b4779bf96d..d031421762 100644 --- a/Modules/CMakeDetermineASMCompiler.cmake +++ b/Modules/CMakeDetermineASMCompiler.cmake @@ -103,8 +103,23 @@ if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER_ID) include(CMakeDetermineCompilerId) set(userflags) CMAKE_DETERMINE_COMPILER_ID_VENDOR(ASM${ASM_DIALECT} "${userflags}") + if("${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}" STREQUAL "IAR") + # primary necessary to detect architecture, so the right archiver and linker can be picked + # eg. IAR Assembler V8.10.1.12857/W32 for ARM + # Cut out identification first, newline handling is a pain + string(REGEX MATCH "IAR Assembler[^\r\n]*" _compileid "${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_OUTPUT}") + if("${_compileid}" MATCHES "V([0-9]+\\.[0-9]+\\.[0-9]+)") + set(CMAKE_ASM${ASM_DIALECT}_COMPILER_VERSION ${CMAKE_MATCH_1}) + endif() + if("${_compileid}" MATCHES "for[ ]+([A-Za-z0-9]+)") + set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARCHITECTURE_ID ${CMAKE_MATCH_1}) + endif() + endif() + unset(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_OUTPUT) + unset(_compileid) endif() + if(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID) if(CMAKE_ASM${ASM_DIALECT}_COMPILER_VERSION) set(_version " ${CMAKE_ASM${ASM_DIALECT}_COMPILER_VERSION}") @@ -149,6 +164,9 @@ endif () include(CMakeFindBinUtils) +set(_CMAKE_PROCESSING_LANGUAGE "ASM") +include(Compiler/${CMAKE_ASM${ASM_DIALECT}_COMPILER_ID}-FindBinUtils OPTIONAL) +unset(_CMAKE_PROCESSING_LANGUAGE) set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ENV_VAR "ASM${ASM_DIALECT}") |