From 1d6613f4446f69f63beddf2d97c201154fb35e33 Mon Sep 17 00:00:00 2001 From: "biao716.wang" Date: Thu, 19 Mar 2020 01:04:30 +0900 Subject: Imported Upstream version 3.16.4 Change-Id: Ic5262ea6c0872b353ea2dc35fe1e944063ae8409 Signed-off-by: biao716.wang --- Modules/CMakeTestCompilerCommon.cmake | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'Modules/CMakeTestCompilerCommon.cmake') diff --git a/Modules/CMakeTestCompilerCommon.cmake b/Modules/CMakeTestCompilerCommon.cmake index f76076fe2..6ee5175dd 100644 --- a/Modules/CMakeTestCompilerCommon.cmake +++ b/Modules/CMakeTestCompilerCommon.cmake @@ -5,3 +5,23 @@ function(PrintTestCompilerStatus LANG MSG) message(STATUS "Check for working ${LANG} compiler: ${CMAKE_${LANG}_COMPILER}${MSG}") endfunction() + +# if required set the target type if not already explicitly set +macro(__TestCompiler_setTryCompileTargetType) + if(NOT CMAKE_TRY_COMPILE_TARGET_TYPE) + if("${CMAKE_GENERATOR}" MATCHES "Green Hills MULTI") + #prefer static libraries to avoid linking issues + set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) + set(__CMAKE_TEST_COMPILER_TARGET_TYPE_RESTORE 1) + endif() + endif() +endmacro() + +# restore the original value +# -- not necessary if __TestCompiler_setTryCompileTargetType() was used in function scope +macro(__TestCompiler_restoreTryCompileTargetType) + if(__CMAKE_TEST_COMPILER_TARGET_TYPE_RESTORE) + unset(CMAKE_TRY_COMPILE_TARGET_TYPE) + unset(__CMAKE_TEST_COMPILER_TARGET_TYPE_RESTORE) + endif() +endmacro() -- cgit v1.2.3