diff options
| -rw-r--r-- | Modules/CMakeTestCCompiler.cmake | 5 | ||||
| -rw-r--r-- | Modules/CMakeTestCSharpCompiler.cmake | 17 | ||||
| -rw-r--r-- | Modules/CMakeTestCUDACompiler.cmake | 5 | ||||
| -rw-r--r-- | Modules/CMakeTestCXXCompiler.cmake | 5 | ||||
| -rw-r--r-- | Modules/CMakeTestFortranCompiler.cmake | 10 | ||||
| -rw-r--r-- | Modules/CMakeTestHIPCompiler.cmake | 5 | ||||
| -rw-r--r-- | Modules/CMakeTestOBJCCompiler.cmake | 5 | ||||
| -rw-r--r-- | Modules/CMakeTestOBJCXXCompiler.cmake | 5 | ||||
| -rw-r--r-- | Modules/CMakeTestSwiftCompiler.cmake | 6 | ||||
| -rw-r--r-- | Modules/CheckCXXSymbolExists.cmake | 2 | ||||
| -rw-r--r-- | Modules/CheckFortranFunctionExists.cmake | 6 | ||||
| -rw-r--r-- | Modules/CheckFunctionExists.cmake | 7 | ||||
| -rw-r--r-- | Modules/CheckIncludeFiles.cmake | 16 | ||||
| -rw-r--r-- | Modules/CheckLibraryExists.cmake | 7 | ||||
| -rw-r--r-- | Modules/CheckSymbolExists.cmake | 27 | ||||
| -rw-r--r-- | Modules/FindThreads.cmake | 7 | ||||
| -rw-r--r-- | Modules/Internal/CheckSourceCompiles.cmake | 5 | ||||
| -rw-r--r-- | Modules/Internal/CheckSourceRuns.cmake | 5 | ||||
| -rw-r--r-- | Modules/Internal/FeatureTesting.cmake | 9 |
19 files changed, 76 insertions, 78 deletions
diff --git a/Modules/CMakeTestCCompiler.cmake b/Modules/CMakeTestCCompiler.cmake index 102b63840f..a7067675f4 100644 --- a/Modules/CMakeTestCCompiler.cmake +++ b/Modules/CMakeTestCCompiler.cmake @@ -38,7 +38,7 @@ endif() if(NOT CMAKE_C_COMPILER_WORKS) PrintTestCompilerStatus("C") __TestCompiler_setTryCompileTargetType() - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler.c + string(CONCAT __TestCompiler_testCCompilerSource "#ifdef __cplusplus\n" "# error \"The CMAKE_C_COMPILER is set to a C++ compiler\"\n" "#endif\n" @@ -54,8 +54,9 @@ if(NOT CMAKE_C_COMPILER_WORKS) unset(CMAKE_C_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_C_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCCompiler.c + SOURCE_FROM_VAR testCCompiler.c __TestCompiler_testCCompilerSource OUTPUT_VARIABLE __CMAKE_C_COMPILER_OUTPUT) + unset(__TestCompiler_testCCompilerSource) # Move result from cache to normal variable. set(CMAKE_C_COMPILER_WORKS ${CMAKE_C_COMPILER_WORKS}) unset(CMAKE_C_COMPILER_WORKS CACHE) diff --git a/Modules/CMakeTestCSharpCompiler.cmake b/Modules/CMakeTestCSharpCompiler.cmake index d7a0bb566f..1c9e2493e5 100644 --- a/Modules/CMakeTestCSharpCompiler.cmake +++ b/Modules/CMakeTestCSharpCompiler.cmake @@ -12,8 +12,6 @@ include(CMakeTestCompilerCommon) unset(CMAKE_CSharp_COMPILER_WORKS CACHE) -set(test_compile_file "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCSharpCompiler.cs") - # This file is used by EnableLanguage in cmGlobalGenerator to # determine that the selected C# compiler can actually compile # and link the most basic of programs. If not, a fatal error @@ -23,20 +21,21 @@ if(NOT CMAKE_CSharp_COMPILER_WORKS) # Don't call PrintTestCompilerStatus() because the "C#" we want to pass # as the LANG doesn't match with the variable name "CMAKE_CSharp_COMPILER" message(CHECK_START "Check for working C# compiler: ${CMAKE_CSharp_COMPILER}") - file(WRITE "${test_compile_file}" - "namespace Test {" - " public class CSharp {" - " static void Main(string[] args) {}" - " }" - "}" + string(CONCAT __TestCompiler_testCSharpCompilerSource + "namespace Test {\n" + " public class CSharp {\n" + " static void Main(string[] args) {}\n" + " }\n" + "}\n" ) # Clear result from normal variable. unset(CMAKE_CSharp_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_CSharp_COMPILER_WORKS - SOURCES "${test_compile_file}" + SOURCE_FROM_VAR testCSharpCompiler.cs __TestCompiler_testCSharpCompilerSource OUTPUT_VARIABLE __CMAKE_CSharp_COMPILER_OUTPUT ) + unset(__TestCompiler_testCSharpCompilerSource) # Move result from cache to normal variable. set(CMAKE_CSharp_COMPILER_WORKS ${CMAKE_CSharp_COMPILER_WORKS}) unset(CMAKE_CSharp_COMPILER_WORKS CACHE) diff --git a/Modules/CMakeTestCUDACompiler.cmake b/Modules/CMakeTestCUDACompiler.cmake index 9c49f5dad6..a89182b9dc 100644 --- a/Modules/CMakeTestCUDACompiler.cmake +++ b/Modules/CMakeTestCUDACompiler.cmake @@ -76,7 +76,7 @@ endif() # any makefiles or projects. if(NOT CMAKE_CUDA_COMPILER_WORKS) PrintTestCompilerStatus("CUDA") - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/main.cu + string(CONCAT __TestCompiler_testCudaCompilerSource "#ifndef __CUDACC__\n" "# error \"The CMAKE_CUDA_COMPILER is set to an invalid CUDA compiler\"\n" "#endif\n" @@ -87,8 +87,9 @@ if(NOT CMAKE_CUDA_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_CUDA_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/main.cu + SOURCE_FROM_VAR main.cu __TestCompiler_testCudaCompilerSource OUTPUT_VARIABLE __CMAKE_CUDA_COMPILER_OUTPUT) + unset(__TestCompiler_testCudaCompilerSource) # Move result from cache to normal variable. set(CMAKE_CUDA_COMPILER_WORKS ${CMAKE_CUDA_COMPILER_WORKS}) diff --git a/Modules/CMakeTestCXXCompiler.cmake b/Modules/CMakeTestCXXCompiler.cmake index 9a3638f471..e40c984059 100644 --- a/Modules/CMakeTestCXXCompiler.cmake +++ b/Modules/CMakeTestCXXCompiler.cmake @@ -38,7 +38,7 @@ endif() if(NOT CMAKE_CXX_COMPILER_WORKS) PrintTestCompilerStatus("CXX") __TestCompiler_setTryCompileTargetType() - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCXXCompiler.cxx + string(CONCAT __TestCompiler_testCXXCompilerSource "#ifndef __cplusplus\n" "# error \"The CMAKE_CXX_COMPILER is set to a C compiler\"\n" "#endif\n" @@ -47,8 +47,9 @@ if(NOT CMAKE_CXX_COMPILER_WORKS) unset(CMAKE_CXX_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_CXX_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testCXXCompiler.cxx + SOURCE_FROM_VAR testCXXCompiler.cxx __TestCompiler_testCXXCompilerSource OUTPUT_VARIABLE __CMAKE_CXX_COMPILER_OUTPUT) + unset(__TestCompiler_testCXXCompilerSource) # Move result from cache to normal variable. set(CMAKE_CXX_COMPILER_WORKS ${CMAKE_CXX_COMPILER_WORKS}) unset(CMAKE_CXX_COMPILER_WORKS CACHE) diff --git a/Modules/CMakeTestFortranCompiler.cmake b/Modules/CMakeTestFortranCompiler.cmake index 4e413af31e..e6d1f6d5e3 100644 --- a/Modules/CMakeTestFortranCompiler.cmake +++ b/Modules/CMakeTestFortranCompiler.cmake @@ -38,7 +38,7 @@ endif() # any makefiles or projects. if(NOT CMAKE_Fortran_COMPILER_WORKS) PrintTestCompilerStatus("Fortran") - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f " + set(__TestCompiler_testFortranCompilerSource " PROGRAM TESTFortran PRINT *, 'Hello' END @@ -47,8 +47,9 @@ if(NOT CMAKE_Fortran_COMPILER_WORKS) unset(CMAKE_Fortran_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_Fortran_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f + SOURCE_FROM_VAR testFortranCompiler.f __TestCompiler_testFortranCompilerSource OUTPUT_VARIABLE OUTPUT) + unset(__TestCompiler_testFortranCompilerSource) # Move result from cache to normal variable. set(CMAKE_Fortran_COMPILER_WORKS ${CMAKE_Fortran_COMPILER_WORKS}) unset(CMAKE_Fortran_COMPILER_WORKS CACHE) @@ -72,14 +73,15 @@ endif() # Test for Fortran 90 support by using an f90-specific construct. if(NOT DEFINED CMAKE_Fortran_COMPILER_SUPPORTS_F90) message(CHECK_START "Checking whether ${CMAKE_Fortran_COMPILER} supports Fortran 90") - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 " + set(__TestCompiler_testFortranCompilerSource " PROGRAM TESTFortran90 integer stop ; stop = 1 ; do while ( stop .eq. 0 ) ; end do END PROGRAM TESTFortran90 ") try_compile(CMAKE_Fortran_COMPILER_SUPPORTS_F90 - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompilerF90.f90 + SOURCE_FROM_VAR testFortranCompilerF90.f90 __TestCompiler_testFortranCompilerF90Source OUTPUT_VARIABLE OUTPUT) + unset(__TestCompiler_testFortranCompilerF90Source) if(CMAKE_Fortran_COMPILER_SUPPORTS_F90) message(CHECK_PASS "yes") file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log diff --git a/Modules/CMakeTestHIPCompiler.cmake b/Modules/CMakeTestHIPCompiler.cmake index a0b6bfd13d..1da0ae4efe 100644 --- a/Modules/CMakeTestHIPCompiler.cmake +++ b/Modules/CMakeTestHIPCompiler.cmake @@ -41,7 +41,7 @@ endif() if(NOT CMAKE_HIP_COMPILER_WORKS) PrintTestCompilerStatus("HIP") __TestCompiler_setTryCompileTargetType() - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testHIPCompiler.hip + string(CONCAT __TestCompiler_testHIPCompilerSource "#ifndef __HIP__\n" "# error \"The CMAKE_HIP_COMPILER is set to a C/CXX compiler\"\n" "#endif\n" @@ -50,8 +50,9 @@ if(NOT CMAKE_HIP_COMPILER_WORKS) unset(CMAKE_HIP_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_HIP_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testHIPCompiler.hip + SOURCE_FROM_VAR testHIPCompiler.hip __TestCompiler_testHIPCompilerSource OUTPUT_VARIABLE __CMAKE_HIP_COMPILER_OUTPUT) + unset(__TestCompiler_testHIPCompilerSource) # Move result from cache to normal variable. set(CMAKE_HIP_COMPILER_WORKS ${CMAKE_HIP_COMPILER_WORKS}) unset(CMAKE_HIP_COMPILER_WORKS CACHE) diff --git a/Modules/CMakeTestOBJCCompiler.cmake b/Modules/CMakeTestOBJCCompiler.cmake index a8e63198b2..bbc90a76b4 100644 --- a/Modules/CMakeTestOBJCCompiler.cmake +++ b/Modules/CMakeTestOBJCCompiler.cmake @@ -38,7 +38,7 @@ endif() if(NOT CMAKE_OBJC_COMPILER_WORKS) PrintTestCompilerStatus("OBJC") __TestCompiler_setTryCompileTargetType() - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testOBJCCompiler.m + string(CONCAT __TestCompiler_testObjCCompilerSource "#ifdef __cplusplus\n" "# error \"The CMAKE_OBJC_COMPILER is set to a C++ compiler\"\n" "#endif\n" @@ -51,8 +51,9 @@ if(NOT CMAKE_OBJC_COMPILER_WORKS) unset(CMAKE_OBJC_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_OBJC_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testOBJCCompiler.m + SOURCE_FROM_VAR testObjCCompiler.m __TestCompiler_testObjCCompilerSource OUTPUT_VARIABLE __CMAKE_OBJC_COMPILER_OUTPUT) + unset(__TestCompiler_testObjCCompilerSource) # Move result from cache to normal variable. set(CMAKE_OBJC_COMPILER_WORKS ${CMAKE_OBJC_COMPILER_WORKS}) unset(CMAKE_OBJC_COMPILER_WORKS CACHE) diff --git a/Modules/CMakeTestOBJCXXCompiler.cmake b/Modules/CMakeTestOBJCXXCompiler.cmake index afa053fdf7..aceb939c17 100644 --- a/Modules/CMakeTestOBJCXXCompiler.cmake +++ b/Modules/CMakeTestOBJCXXCompiler.cmake @@ -38,7 +38,7 @@ endif() if(NOT CMAKE_OBJCXX_COMPILER_WORKS) PrintTestCompilerStatus("OBJCXX") __TestCompiler_setTryCompileTargetType() - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testOBJCXXCompiler.mm + string(CONCAT __TestCompiler_testObjCXXCompilerSource "#ifndef __cplusplus\n" "# error \"The CMAKE_OBJCXX_COMPILER is set to a C compiler\"\n" "#endif\n" @@ -50,8 +50,9 @@ if(NOT CMAKE_OBJCXX_COMPILER_WORKS) unset(CMAKE_OBJCXX_COMPILER_WORKS) # Puts test result in cache variable. try_compile(CMAKE_OBJCXX_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testOBJCXXCompiler.mm + SOURCE_FROM_VAR testObjCXXCompiler.mm __TestCompiler_testObjCXXCompilerSource OUTPUT_VARIABLE __CMAKE_OBJCXX_COMPILER_OUTPUT) + unset(__TestCompiler_testObjCXXCompilerSource) # Move result from cache to normal variable. set(CMAKE_OBJCXX_COMPILER_WORKS ${CMAKE_OBJCXX_COMPILER_WORKS}) unset(CMAKE_OBJCXX_COMPILER_WORKS CACHE) diff --git a/Modules/CMakeTestSwiftCompiler.cmake b/Modules/CMakeTestSwiftCompiler.cmake index 4982819f05..88a864cc7b 100644 --- a/Modules/CMakeTestSwiftCompiler.cmake +++ b/Modules/CMakeTestSwiftCompiler.cmake @@ -21,13 +21,12 @@ unset(CMAKE_Swift_COMPILER_WORKS CACHE) # any makefiles or projects. if(NOT CMAKE_Swift_COMPILER_WORKS) PrintTestCompilerStatus("Swift") - file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/main.swift - "print(\"CMake\")\n") # Clear result from normal variable. unset(CMAKE_Swift_COMPILER_WORKS) # Puts test result in cache variable. + set(__CMAKE_Swift_TEST_SOURCE "print(\"CMake\")\n") try_compile(CMAKE_Swift_COMPILER_WORKS - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/main.swift + SOURCE_FROM_VAR main.swift __CMAKE_Swift_TEST_SOURCE OUTPUT_VARIABLE __CMAKE_Swift_COMPILER_OUTPUT) # Move result from cache to normal variable. set(CMAKE_Swift_COMPILER_WORKS ${CMAKE_Swift_COMPILER_WORKS}) @@ -64,4 +63,5 @@ else() include(${CMAKE_PLATFORM_INFO_DIR}/CMakeSwiftCompiler.cmake) endif() +unset(__CMAKE_Swift_TEST_SOURCE) unset(__CMAKE_Swift_COMPILER_OUTPUT) diff --git a/Modules/CheckCXXSymbolExists.cmake b/Modules/CheckCXXSymbolExists.cmake index 7b13c3aa34..1fa0898286 100644 --- a/Modules/CheckCXXSymbolExists.cmake +++ b/Modules/CheckCXXSymbolExists.cmake @@ -74,5 +74,5 @@ include_guard(GLOBAL) include(CheckSymbolExists) macro(CHECK_CXX_SYMBOL_EXISTS SYMBOL FILES VARIABLE) - __CHECK_SYMBOL_EXISTS_IMPL("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckSymbolExists.cxx" "${SYMBOL}" "${FILES}" "${VARIABLE}" ) + __CHECK_SYMBOL_EXISTS_IMPL(CheckSymbolExists.cxx "${SYMBOL}" "${FILES}" "${VARIABLE}" ) endmacro() diff --git a/Modules/CheckFortranFunctionExists.cmake b/Modules/CheckFortranFunctionExists.cmake index f82399a9aa..7e3a7eeda1 100644 --- a/Modules/CheckFortranFunctionExists.cmake +++ b/Modules/CheckFortranFunctionExists.cmake @@ -58,8 +58,7 @@ macro(CHECK_FORTRAN_FUNCTION_EXISTS FUNCTION VARIABLE) else() set(CHECK_FUNCTION_EXISTS_ADD_LIBRARIES) endif() - file(WRITE - ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f + set(__CheckFunction_testFortranCompilerSource " program TESTFortran external ${FUNCTION} @@ -68,11 +67,12 @@ macro(CHECK_FORTRAN_FUNCTION_EXISTS FUNCTION VARIABLE) " ) try_compile(${VARIABLE} - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testFortranCompiler.f + SOURCE_FROM_VAR testFortranCompiler.f __CheckFunction_testFortranCompilerSource ${CHECK_FUNCTION_EXISTS_ADD_LINK_OPTIONS} ${CHECK_FUNCTION_EXISTS_ADD_LIBRARIES} OUTPUT_VARIABLE OUTPUT ) + unset(__CheckFunction_testFortranCompilerSource) if(${VARIABLE}) set(${VARIABLE} 1 CACHE INTERNAL "Have Fortran function ${FUNCTION}") message(CHECK_PASS "found") diff --git a/Modules/CheckFunctionExists.cmake b/Modules/CheckFunctionExists.cmake index 0135218860..60f0184100 100644 --- a/Modules/CheckFunctionExists.cmake +++ b/Modules/CheckFunctionExists.cmake @@ -81,16 +81,15 @@ macro(CHECK_FUNCTION_EXISTS FUNCTION VARIABLE) endif() if(CMAKE_C_COMPILER_LOADED) - set(_cfe_source ${CMAKE_ROOT}/Modules/CheckFunctionExists.c) + set(_cfe_source CheckFunctionExists.c) elseif(CMAKE_CXX_COMPILER_LOADED) - set(_cfe_source ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckFunctionExists/CheckFunctionExists.cxx) - configure_file(${CMAKE_ROOT}/Modules/CheckFunctionExists.c "${_cfe_source}" COPYONLY) + set(_cfe_source CheckFunctionExists.cxx) else() message(FATAL_ERROR "CHECK_FUNCTION_EXISTS needs either C or CXX language enabled") endif() try_compile(${VARIABLE} - SOURCES ${_cfe_source} + SOURCE_FROM_FILE "${_cfe_source}" "${CMAKE_ROOT}/Modules/CheckFunctionExists.c" COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${CHECK_FUNCTION_EXISTS_ADD_LINK_OPTIONS} ${CHECK_FUNCTION_EXISTS_ADD_LIBRARIES} diff --git a/Modules/CheckIncludeFiles.cmake b/Modules/CheckIncludeFiles.cmake index 22af4f277e..8e82859877 100644 --- a/Modules/CheckIncludeFiles.cmake +++ b/Modules/CheckIncludeFiles.cmake @@ -52,7 +52,7 @@ include_guard(GLOBAL) macro(CHECK_INCLUDE_FILES INCLUDE VARIABLE) if(NOT DEFINED "${VARIABLE}") - set(CMAKE_CONFIGURABLE_FILE_CONTENT "/* */\n") + set(_src_content "/* */\n") if("x${ARGN}" STREQUAL "x") if(CMAKE_C_COMPILER_LOADED) @@ -71,9 +71,9 @@ macro(CHECK_INCLUDE_FILES INCLUDE VARIABLE) endif() if(_lang STREQUAL "C") - set(src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckIncludeFiles/${VARIABLE}.c) + set(src ${VARIABLE}.c) elseif(_lang STREQUAL "CXX") - set(src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckIncludeFiles/${VARIABLE}.cpp) + set(src ${VARIABLE}.cpp) else() message(FATAL_ERROR "Unknown language:\n ${_lang}\nSupported languages: C, CXX.\n") endif() @@ -86,13 +86,11 @@ macro(CHECK_INCLUDE_FILES INCLUDE VARIABLE) set(CHECK_INCLUDE_FILES_CONTENT "/* */\n") set(MACRO_CHECK_INCLUDE_FILES_FLAGS ${CMAKE_REQUIRED_FLAGS}) foreach(FILE ${INCLUDE}) - string(APPEND CMAKE_CONFIGURABLE_FILE_CONTENT + string(APPEND _src_content "#include <${FILE}>\n") endforeach() - string(APPEND CMAKE_CONFIGURABLE_FILE_CONTENT + string(APPEND _src_content "\n\nint main(void){return 0;}\n") - configure_file("${CMAKE_ROOT}/Modules/CMakeConfigurableFile.in" - "${src}" @ONLY) set(_INCLUDE ${INCLUDE}) # remove empty elements if("${_INCLUDE}" MATCHES "^([^;]+);.+;([^;]+)$") @@ -136,7 +134,7 @@ macro(CHECK_INCLUDE_FILES INCLUDE VARIABLE) message(CHECK_START "Looking for ${_description}") endif() try_compile(${VARIABLE} - SOURCES ${src} + SOURCE_FROM_VAR "${src}" _src_content COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${_CIF_LINK_OPTIONS} ${_CIF_LINK_LIBRARIES} @@ -163,7 +161,7 @@ macro(CHECK_INCLUDE_FILES INCLUDE VARIABLE) file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log "Determining if files ${INCLUDE} " "exist failed with the following output:\n" - "${OUTPUT}\nSource:\n${CMAKE_CONFIGURABLE_FILE_CONTENT}\n") + "${OUTPUT}\nSource:\n${_src_content}\n") endif() endif() endmacro() diff --git a/Modules/CheckLibraryExists.cmake b/Modules/CheckLibraryExists.cmake index e126f70a5c..56424ac273 100644 --- a/Modules/CheckLibraryExists.cmake +++ b/Modules/CheckLibraryExists.cmake @@ -61,16 +61,15 @@ macro(CHECK_LIBRARY_EXISTS LIBRARY FUNCTION LOCATION VARIABLE) endif() if(CMAKE_C_COMPILER_LOADED) - set(_cle_source ${CMAKE_ROOT}/Modules/CheckFunctionExists.c) + set(_cle_source CheckFunctionExists.c) elseif(CMAKE_CXX_COMPILER_LOADED) - set(_cle_source ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckLibraryExists/CheckFunctionExists.cxx) - configure_file(${CMAKE_ROOT}/Modules/CheckFunctionExists.c "${_cle_source}" COPYONLY) + set(_cle_source CheckFunctionExists.cxx) else() message(FATAL_ERROR "CHECK_FUNCTION_EXISTS needs either C or CXX language enabled") endif() try_compile(${VARIABLE} - SOURCES ${_cle_source} + SOURCE_FROM_FILE "${_cle_source}" "${CMAKE_ROOT}/Modules/CheckFunctionExists.c" COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${CHECK_LIBRARY_EXISTS_LINK_OPTIONS} LINK_LIBRARIES ${CHECK_LIBRARY_EXISTS_LIBRARIES} diff --git a/Modules/CheckSymbolExists.cmake b/Modules/CheckSymbolExists.cmake index ebaeb7c67c..0d44d56554 100644 --- a/Modules/CheckSymbolExists.cmake +++ b/Modules/CheckSymbolExists.cmake @@ -68,11 +68,11 @@ cmake_policy(SET CMP0054 NEW) # if() quoted variables not dereferenced macro(CHECK_SYMBOL_EXISTS SYMBOL FILES VARIABLE) if(CMAKE_C_COMPILER_LOADED) __CHECK_SYMBOL_EXISTS_FILTER_FLAGS(C) - __CHECK_SYMBOL_EXISTS_IMPL("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckSymbolExists.c" "${SYMBOL}" "${FILES}" "${VARIABLE}" ) + __CHECK_SYMBOL_EXISTS_IMPL(CheckSymbolExists.c "${SYMBOL}" "${FILES}" "${VARIABLE}" ) __CHECK_SYMBOL_EXISTS_RESTORE_FLAGS(C) elseif(CMAKE_CXX_COMPILER_LOADED) __CHECK_SYMBOL_EXISTS_FILTER_FLAGS(CXX) - __CHECK_SYMBOL_EXISTS_IMPL("${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckSymbolExists.cxx" "${SYMBOL}" "${FILES}" "${VARIABLE}" ) + __CHECK_SYMBOL_EXISTS_IMPL(CheckSymbolExists.cxx "${SYMBOL}" "${FILES}" "${VARIABLE}" ) __CHECK_SYMBOL_EXISTS_RESTORE_FLAGS(CXX) else() message(FATAL_ERROR "CHECK_SYMBOL_EXISTS needs either C or CXX language enabled") @@ -92,7 +92,7 @@ endmacro() macro(__CHECK_SYMBOL_EXISTS_IMPL SOURCEFILE SYMBOL FILES VARIABLE) if(NOT DEFINED "${VARIABLE}" OR "x${${VARIABLE}}" STREQUAL "x${VARIABLE}") - set(CMAKE_CONFIGURABLE_FILE_CONTENT "/* */\n") + set(_CSE_SOURCE "/* */\n") set(MACRO_CHECK_SYMBOL_EXISTS_FLAGS ${CMAKE_REQUIRED_FLAGS}) if(CMAKE_REQUIRED_LINK_OPTIONS) set(CHECK_SYMBOL_EXISTS_LINK_OPTIONS @@ -113,17 +113,17 @@ macro(__CHECK_SYMBOL_EXISTS_IMPL SOURCEFILE SYMBOL FILES VARIABLE) set(CMAKE_SYMBOL_EXISTS_INCLUDES) endif() foreach(FILE ${FILES}) - string(APPEND CMAKE_CONFIGURABLE_FILE_CONTENT + string(APPEND _CSE_SOURCE "#include <${FILE}>\n") endforeach() - string(APPEND CMAKE_CONFIGURABLE_FILE_CONTENT " + string(APPEND _CSE_SOURCE " int main(int argc, char** argv) { (void)argv;") set(_CSE_CHECK_NON_MACRO "return ((int*)(&${SYMBOL}))[argc];") if("${SYMBOL}" MATCHES "^[a-zA-Z_][a-zA-Z0-9_]*$") # The SYMBOL has a legal macro name. Test whether it exists as a macro. - string(APPEND CMAKE_CONFIGURABLE_FILE_CONTENT " + string(APPEND _CSE_SOURCE " #ifndef ${SYMBOL} ${_CSE_CHECK_NON_MACRO} #else @@ -132,21 +132,18 @@ int main(int argc, char** argv) #endif") else() # The SYMBOL cannot be a macro (e.g., a template function). - string(APPEND CMAKE_CONFIGURABLE_FILE_CONTENT " + string(APPEND _CSE_SOURCE " ${_CSE_CHECK_NON_MACRO}") endif() - string(APPEND CMAKE_CONFIGURABLE_FILE_CONTENT " + string(APPEND _CSE_SOURCE " }") unset(_CSE_CHECK_NON_MACRO) - configure_file("${CMAKE_ROOT}/Modules/CMakeConfigurableFile.in" - "${SOURCEFILE}" @ONLY) - if(NOT CMAKE_REQUIRED_QUIET) message(CHECK_START "Looking for ${SYMBOL}") endif() try_compile(${VARIABLE} - SOURCES "${SOURCEFILE}" + SOURCE_FROM_VAR "${SOURCEFILE}" _CSE_SOURCE COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${CHECK_SYMBOL_EXISTS_LINK_OPTIONS} ${CHECK_SYMBOL_EXISTS_LIBS} @@ -163,7 +160,7 @@ int main(int argc, char** argv) "Determining if the ${SYMBOL} " "exist passed with the following output:\n" "${OUTPUT}\nFile ${SOURCEFILE}:\n" - "${CMAKE_CONFIGURABLE_FILE_CONTENT}\n") + "${_CSE_SOURCE}\n") else() if(NOT CMAKE_REQUIRED_QUIET) message(CHECK_FAIL "not found") @@ -173,9 +170,9 @@ int main(int argc, char** argv) "Determining if the ${SYMBOL} " "exist failed with the following output:\n" "${OUTPUT}\nFile ${SOURCEFILE}:\n" - "${CMAKE_CONFIGURABLE_FILE_CONTENT}\n") + "${_CSE_SOURCE}\n") endif() - unset(CMAKE_CONFIGURABLE_FILE_CONTENT) + unset(_CSE_SOURCE) endif() endmacro() diff --git a/Modules/FindThreads.cmake b/Modules/FindThreads.cmake index f9ffb40422..7326ef9399 100644 --- a/Modules/FindThreads.cmake +++ b/Modules/FindThreads.cmake @@ -129,13 +129,12 @@ macro(_threads_check_flag_pthread) elseif(NOT DEFINED THREADS_HAVE_PTHREAD_ARG) message(CHECK_START "Check if compiler accepts -pthread") if(CMAKE_C_COMPILER_LOADED) - set(_threads_src ${CMAKE_CURRENT_LIST_DIR}/CheckForPthreads.c) + set(_threads_src CheckForPthreads.c) elseif(CMAKE_CXX_COMPILER_LOADED) - set(_threads_src ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/FindThreads/CheckForPthreads.cxx) - configure_file(${CMAKE_CURRENT_LIST_DIR}/CheckForPthreads.c "${_threads_src}" COPYONLY) + set(_threads_src CheckForPthreads.cxx) endif() try_compile(THREADS_HAVE_PTHREAD_ARG - SOURCES ${_threads_src} + SOURCE_FROM_FILE "${_threads_src}" "${CMAKE_CURRENT_LIST_DIR}/CheckForPthreads.c" CMAKE_FLAGS -DLINK_LIBRARIES:STRING=-pthread OUTPUT_VARIABLE _cmake_check_pthreads_output) diff --git a/Modules/Internal/CheckSourceCompiles.cmake b/Modules/Internal/CheckSourceCompiles.cmake index a4415c4656..eadf3da504 100644 --- a/Modules/Internal/CheckSourceCompiles.cmake +++ b/Modules/Internal/CheckSourceCompiles.cmake @@ -86,14 +86,13 @@ function(CMAKE_CHECK_SOURCE_COMPILES _lang _source _var) else() set(CHECK_${LANG}_SOURCE_COMPILES_ADD_INCLUDES) endif() - file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT}" - "${_source}\n") if(NOT CMAKE_REQUIRED_QUIET) message(CHECK_START "Performing Test ${_var}") endif() + string(APPEND _source "\n") try_compile(${_var} - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT} + SOURCE_FROM_VAR "src.${_SRC_EXT}" _source COMPILE_DEFINITIONS -D${_var} ${CMAKE_REQUIRED_DEFINITIONS} ${CHECK_${LANG}_SOURCE_COMPILES_ADD_LINK_OPTIONS} ${CHECK_${LANG}_SOURCE_COMPILES_ADD_LIBRARIES} diff --git a/Modules/Internal/CheckSourceRuns.cmake b/Modules/Internal/CheckSourceRuns.cmake index 4d58bb6885..09c85c5d3c 100644 --- a/Modules/Internal/CheckSourceRuns.cmake +++ b/Modules/Internal/CheckSourceRuns.cmake @@ -85,14 +85,13 @@ function(CMAKE_CHECK_SOURCE_RUNS _lang _source _var) else() set(CHECK_${_lang}_SOURCE_COMPILES_ADD_INCLUDES) endif() - file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT}" - "${_source}\n") if(NOT CMAKE_REQUIRED_QUIET) message(CHECK_START "Performing Test ${_var}") endif() + string(APPEND _source "\n") try_run(${_var}_EXITCODE ${_var}_COMPILED - SOURCES ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.${_SRC_EXT} + SOURCE_FROM_VAR "src.${_SRC_EXT}" _source COMPILE_DEFINITIONS -D${_var} ${CMAKE_REQUIRED_DEFINITIONS} ${CHECK_${_lang}_SOURCE_COMPILES_ADD_LINK_OPTIONS} ${CHECK_${_lang}_SOURCE_COMPILES_ADD_LIBRARIES} diff --git a/Modules/Internal/FeatureTesting.cmake b/Modules/Internal/FeatureTesting.cmake index 0b10032d46..5c144ec517 100644 --- a/Modules/Internal/FeatureTesting.cmake +++ b/Modules/Internal/FeatureTesting.cmake @@ -4,7 +4,7 @@ macro(_record_compiler_features lang compile_flags feature_list) string(TOLOWER ${lang} lang_lc) file(REMOVE "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.bin") - file(WRITE "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.${lang_lc}" " + set(_content " const char features[] = {\"\\n\"\n") get_property(known_features GLOBAL PROPERTY CMAKE_${lang}_KNOWN_FEATURES) @@ -16,10 +16,11 @@ macro(_record_compiler_features lang compile_flags feature_list) else() set(_feature_condition "#if ${_cmake_feature_test_${feature}}\n\"1\"\n#else\n\"0\"\n#endif\n") endif() - file(APPEND "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.${lang_lc}" "\"${lang}_FEATURE:\"\n${_feature_condition}\"${feature}\\n\"\n") + string(APPEND _content + "\"${lang}_FEATURE:\"\n${_feature_condition}\"${feature}\\n\"\n") endif() endforeach() - file(APPEND "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.${lang_lc}" + string(APPEND _content "\n};\n\nint main(int argc, char** argv) { (void)argv; return features[argc]; }\n") if(CMAKE_${lang}_LINK_WITH_STANDARD_COMPILE_OPTION) @@ -31,7 +32,7 @@ macro(_record_compiler_features lang compile_flags feature_list) endif() try_compile(CMAKE_${lang}_FEATURE_TEST - SOURCES "${CMAKE_BINARY_DIR}/CMakeFiles/feature_tests.${lang_lc}" + SOURCE_FROM_VAR "feature_tests.${lang_lc}" _content COMPILE_DEFINITIONS "${compile_flags}" LINK_LIBRARIES "${compile_flags_for_link}" OUTPUT_VARIABLE _output |