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Diffstat (limited to 'Modules/CMakeForceCompiler.cmake')
| -rw-r--r-- | Modules/CMakeForceCompiler.cmake | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/Modules/CMakeForceCompiler.cmake b/Modules/CMakeForceCompiler.cmake new file mode 100644 index 000000000..2a839fd93 --- /dev/null +++ b/Modules/CMakeForceCompiler.cmake @@ -0,0 +1,82 @@ +# This module defines macros intended for use by cross-compiling +# toolchain files when CMake is not able to automatically detect the +# compiler identification. +# +# Macro CMAKE_FORCE_C_COMPILER has the following signature: +# CMAKE_FORCE_C_COMPILER(<compiler> <compiler-id>) +# It sets CMAKE_C_COMPILER to the given compiler and the cmake +# internal variable CMAKE_C_COMPILER_ID to the given compiler-id. +# It also bypasses the check for working compiler and basic compiler +# information tests. +# +# Macro CMAKE_FORCE_CXX_COMPILER has the following signature: +# CMAKE_FORCE_CXX_COMPILER(<compiler> <compiler-id>) +# It sets CMAKE_CXX_COMPILER to the given compiler and the cmake +# internal variable CMAKE_CXX_COMPILER_ID to the given compiler-id. +# It also bypasses the check for working compiler and basic compiler +# information tests. +# +# Macro CMAKE_FORCE_Fortran_COMPILER has the following signature: +# CMAKE_FORCE_Fortran_COMPILER(<compiler> <compiler-id>) +# It sets CMAKE_Fortran_COMPILER to the given compiler and the cmake +# internal variable CMAKE_Fortran_COMPILER_ID to the given compiler-id. +# It also bypasses the check for working compiler and basic compiler +# information tests. +# +# So a simple toolchain file could look like this: +# INCLUDE (CMakeForceCompiler) +# SET(CMAKE_SYSTEM_NAME Generic) +# CMAKE_FORCE_C_COMPILER (chc12 MetrowerksHicross) +# CMAKE_FORCE_CXX_COMPILER (chc12 MetrowerksHicross) + +#============================================================================= +# Copyright 2007-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +MACRO(CMAKE_FORCE_C_COMPILER compiler id) + SET(CMAKE_C_COMPILER "${compiler}") + SET(CMAKE_C_COMPILER_ID_RUN TRUE) + SET(CMAKE_C_COMPILER_ID ${id}) + SET(CMAKE_C_COMPILER_WORKS TRUE) + SET(CMAKE_C_COMPILER_FORCED TRUE) + + # Set old compiler id variables. + IF("${CMAKE_C_COMPILER_ID}" MATCHES "GNU") + SET(CMAKE_COMPILER_IS_GNUCC 1) + ENDIF("${CMAKE_C_COMPILER_ID}" MATCHES "GNU") +ENDMACRO(CMAKE_FORCE_C_COMPILER) + +MACRO(CMAKE_FORCE_CXX_COMPILER compiler id) + SET(CMAKE_CXX_COMPILER "${compiler}") + SET(CMAKE_CXX_COMPILER_ID_RUN TRUE) + SET(CMAKE_CXX_COMPILER_ID ${id}) + SET(CMAKE_CXX_COMPILER_WORKS TRUE) + SET(CMAKE_CXX_COMPILER_FORCED TRUE) + + # Set old compiler id variables. + IF("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") + SET(CMAKE_COMPILER_IS_GNUCXX 1) + ENDIF("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") +ENDMACRO(CMAKE_FORCE_CXX_COMPILER) + +MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id) + SET(CMAKE_Fortran_COMPILER "${compiler}") + SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE) + SET(CMAKE_Fortran_COMPILER_ID ${id}) + SET(CMAKE_Fortran_COMPILER_WORKS TRUE) + SET(CMAKE_Fortran_COMPILER_FORCED TRUE) + + # Set old compiler id variables. + IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU") + SET(CMAKE_COMPILER_IS_GNUG77 1) + ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU") +ENDMACRO(CMAKE_FORCE_Fortran_COMPILER) |