| # Returns the host triple. |
| # Invokes config.guess |
| |
| function( get_target_triple var ) |
| if( MSVC ) |
| if( CMAKE_CL_64 ) |
| set( ${var} "x86_64-pc-win32" PARENT_SCOPE ) |
| else() |
| set( ${var} "i686-pc-win32" PARENT_SCOPE ) |
| endif() |
| elseif( MINGW AND NOT MSYS ) |
| set( ${var} "i686-pc-mingw32" PARENT_SCOPE ) |
| else( MSVC ) |
| set(config_guess ${LLVM_MAIN_SRC_DIR}/autoconf/config.guess) |
| execute_process(COMMAND sh ${config_guess} |
| RESULT_VARIABLE TT_RV |
| OUTPUT_VARIABLE TT_OUT |
| OUTPUT_STRIP_TRAILING_WHITESPACE) |
| if( NOT TT_RV EQUAL 0 ) |
| message(FATAL_ERROR "Failed to execute ${config_guess}") |
| endif( NOT TT_RV EQUAL 0 ) |
| set( ${var} ${TT_OUT} PARENT_SCOPE ) |
| message(STATUS "Target triple: ${${var}}") |
| endif( MSVC ) |
| endfunction( get_target_triple var ) |
