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Make a common function that prints the status during the checks for working compilers. Call it from all of the CMakeTesten_US.UTF-8Compiler.cmake files. In the message, print the full path to the tested compiler only for the Makefile generators. For Xcode and Visual Studio generators, print the generator instead so that users are not misled with the full path to a compiler that the generator may not even use. Xcode and Visual Studio have their own mechanisms for choosing the compiler to use during try_compile and build...

This commit is contained in:
David Cole 2010-02-12 14:32:20 -05:00
parent e3293f8e46
commit f48660fa85
4 changed files with 36 additions and 9 deletions
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8
Modules/CMakeTestCCompiler.cmake
View File

@ -12,13 +12,15 @@
# (To distributed this file outside of CMake, substitute the full # (To distributed this file outside of CMake, substitute the full
# License text for the above reference.) # License text for the above reference.)
INCLUDE(CMakeTestCompilerCommon)
# This file is used by EnableLanguage in cmGlobalGenerator to # This file is used by EnableLanguage in cmGlobalGenerator to
# determine that that selected C compiler can actually compile # determine that that selected C compiler can actually compile
# and link the most basic of programs. If not, a fatal error # and link the most basic of programs. If not, a fatal error
# is set and cmake stops processing commands and will not generate # is set and cmake stops processing commands and will not generate
# any makefiles or projects. # any makefiles or projects.
IF(NOT CMAKE_C_COMPILER_WORKS) IF(NOT CMAKE_C_COMPILER_WORKS)
MESSAGE(STATUS "Check for working C compiler: ${CMAKE_C_COMPILER}") PrintTestCompilerStatus("C" "")
FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler.c FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler.c
"#ifdef __cplusplus\n" "#ifdef __cplusplus\n"
"# error \"The CMAKE_C_COMPILER is set to a C++ compiler\"\n" "# error \"The CMAKE_C_COMPILER is set to a C++ compiler\"\n"
@ -38,7 +40,7 @@ IF(NOT CMAKE_C_COMPILER_WORKS)
ENDIF(NOT CMAKE_C_COMPILER_WORKS) ENDIF(NOT CMAKE_C_COMPILER_WORKS)
IF(NOT CMAKE_C_COMPILER_WORKS) IF(NOT CMAKE_C_COMPILER_WORKS)
MESSAGE(STATUS "Check for working C compiler: ${CMAKE_C_COMPILER} -- broken") PrintTestCompilerStatus("C" " -- broken")
FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if the C compiler works failed with " "Determining if the C compiler works failed with "
"the following output:\n${OUTPUT}\n\n") "the following output:\n${OUTPUT}\n\n")
@ -53,7 +55,7 @@ IF(NOT CMAKE_C_COMPILER_WORKS)
"CMake will not be able to correctly generate this project.") "CMake will not be able to correctly generate this project.")
ELSE(NOT CMAKE_C_COMPILER_WORKS) ELSE(NOT CMAKE_C_COMPILER_WORKS)
IF(C_TEST_WAS_RUN) IF(C_TEST_WAS_RUN)
MESSAGE(STATUS "Check for working C compiler: ${CMAKE_C_COMPILER} -- works") PrintTestCompilerStatus("C" " -- works")
FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the C compiler works passed with " "Determining if the C compiler works passed with "
"the following output:\n${OUTPUT}\n\n") "the following output:\n${OUTPUT}\n\n")

8
Modules/CMakeTestCXXCompiler.cmake
View File

@ -12,13 +12,15 @@
# (To distributed this file outside of CMake, substitute the full # (To distributed this file outside of CMake, substitute the full
# License text for the above reference.) # License text for the above reference.)
INCLUDE(CMakeTestCompilerCommon)
# This file is used by EnableLanguage in cmGlobalGenerator to # This file is used by EnableLanguage in cmGlobalGenerator to
# determine that that selected C++ compiler can actually compile # determine that that selected C++ compiler can actually compile
# and link the most basic of programs. If not, a fatal error # and link the most basic of programs. If not, a fatal error
# is set and cmake stops processing commands and will not generate # is set and cmake stops processing commands and will not generate
# any makefiles or projects. # any makefiles or projects.
IF(NOT CMAKE_CXX_COMPILER_WORKS) IF(NOT CMAKE_CXX_COMPILER_WORKS)
MESSAGE(STATUS "Check for working CXX compiler: ${CMAKE_CXX_COMPILER}") PrintTestCompilerStatus("CXX" "")
FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCXXCompiler.cxx FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCXXCompiler.cxx
"#ifndef __cplusplus\n" "#ifndef __cplusplus\n"
"# error \"The CMAKE_CXX_COMPILER is set to a C compiler\"\n" "# error \"The CMAKE_CXX_COMPILER is set to a C compiler\"\n"
@ -31,7 +33,7 @@ IF(NOT CMAKE_CXX_COMPILER_WORKS)
ENDIF(NOT CMAKE_CXX_COMPILER_WORKS) ENDIF(NOT CMAKE_CXX_COMPILER_WORKS)
IF(NOT CMAKE_CXX_COMPILER_WORKS) IF(NOT CMAKE_CXX_COMPILER_WORKS)
MESSAGE(STATUS "Check for working CXX compiler: ${CMAKE_CXX_COMPILER} -- broken") PrintTestCompilerStatus("CXX" " -- broken")
# if the compiler is broken make sure to remove the platform file # if the compiler is broken make sure to remove the platform file
# since Windows-cl configures both c/cxx files both need to be removed # since Windows-cl configures both c/cxx files both need to be removed
# when c or c++ fails # when c or c++ fails
@ -46,7 +48,7 @@ IF(NOT CMAKE_CXX_COMPILER_WORKS)
"CMake will not be able to correctly generate this project.") "CMake will not be able to correctly generate this project.")
ELSE(NOT CMAKE_CXX_COMPILER_WORKS) ELSE(NOT CMAKE_CXX_COMPILER_WORKS)
IF(CXX_TEST_WAS_RUN) IF(CXX_TEST_WAS_RUN)
MESSAGE(STATUS "Check for working CXX compiler: ${CMAKE_CXX_COMPILER} -- works") PrintTestCompilerStatus("CXX" " -- works")
FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the CXX compiler works passed with " "Determining if the CXX compiler works passed with "
"the following output:\n${OUTPUT}\n\n") "the following output:\n${OUTPUT}\n\n")

21
Modules/CMakeTestCompilerCommon.cmake Normal file
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@ -0,0 +1,21 @@
#=============================================================================
# Copyright 2010 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 distributed this file outside of CMake, substitute the full
# License text for the above reference.)
function(PrintTestCompilerStatus LANG MSG)
IF(CMAKE_GENERATOR MATCHES Make)
MESSAGE(STATUS "Check for working ${LANG} compiler: ${CMAKE_${LANG}_COMPILER}${MSG}")
ELSE()
MESSAGE(STATUS "Check for working ${LANG} compiler using: ${CMAKE_GENERATOR}${MSG}")
ENDIF()
endfunction()

8
Modules/CMakeTestFortranCompiler.cmake
View File

@ -12,13 +12,15 @@
# (To distributed this file outside of CMake, substitute the full # (To distributed this file outside of CMake, substitute the full
# License text for the above reference.) # License text for the above reference.)
INCLUDE(CMakeTestCompilerCommon)
# This file is used by EnableLanguage in cmGlobalGenerator to # This file is used by EnableLanguage in cmGlobalGenerator to
# determine that that selected Fortran compiler can actually compile # determine that that selected Fortran compiler can actually compile
# and link the most basic of programs. If not, a fatal error # and link the most basic of programs. If not, a fatal error
# is set and cmake stops processing commands and will not generate # is set and cmake stops processing commands and will not generate
# any makefiles or projects. # any makefiles or projects.
IF(NOT CMAKE_Fortran_COMPILER_WORKS) IF(NOT CMAKE_Fortran_COMPILER_WORKS)
MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER}") PrintTestCompilerStatus("Fortran" "")
FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f " FILE(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f "
PROGRAM TESTFortran PROGRAM TESTFortran
PRINT *, 'Hello' PRINT *, 'Hello'
@ -31,7 +33,7 @@ IF(NOT CMAKE_Fortran_COMPILER_WORKS)
ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS) ENDIF(NOT CMAKE_Fortran_COMPILER_WORKS)
IF(NOT CMAKE_Fortran_COMPILER_WORKS) IF(NOT CMAKE_Fortran_COMPILER_WORKS)
MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER} -- broken") PrintTestCompilerStatus("Fortran" " -- broken")
FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if the Fortran compiler works failed with " "Determining if the Fortran compiler works failed with "
"the following output:\n${OUTPUT}\n\n") "the following output:\n${OUTPUT}\n\n")
@ -41,7 +43,7 @@ IF(NOT CMAKE_Fortran_COMPILER_WORKS)
"CMake will not be able to correctly generate this project.") "CMake will not be able to correctly generate this project.")
ELSE(NOT CMAKE_Fortran_COMPILER_WORKS) ELSE(NOT CMAKE_Fortran_COMPILER_WORKS)
IF(FORTRAN_TEST_WAS_RUN) IF(FORTRAN_TEST_WAS_RUN)
MESSAGE(STATUS "Check for working Fortran compiler: ${CMAKE_Fortran_COMPILER} -- works") PrintTestCompilerStatus("Fortran" " -- works")
FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the Fortran compiler works passed with " "Determining if the Fortran compiler works passed with "
"the following output:\n${OUTPUT}\n\n") "the following output:\n${OUTPUT}\n\n")