Merge pull request #1 from pedronavf/customizable-cache-file

Customizable cache file and minor changes

CMakeChecksCache/CheckCCompilerFlag.cmake

@@ -29,5 +29,5 @@ include(${CMAKE_ROOT}/Modules/CheckCCompilerFlag.cmake)
 
 macro(check_c_compiler_flag flag variable)
     _check_c_compiler_flag("${flag}" ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
 endmacro()

CMakeChecksCache/CheckCSourceCompiles.cmake

@@ -33,5 +33,5 @@ macro(check_c_source_compiles source variable)
     else()
         _check_c_source_compiles("${source}" ${variable} "${ARGN}")
     endif()
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
 endmacro()

CMakeChecksCache/CheckCXXCompilerFlag.cmake

@@ -29,5 +29,5 @@ include(${CMAKE_ROOT}/Modules/CheckCXXCompilerFlag.cmake)
 
 macro(check_cxx_compiler_flag flag variable)
     _check_cxx_compiler_flag("${flag}" ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
 endmacro()

CMakeChecksCache/CheckCXXSourceCompiles.cmake

@@ -33,5 +33,5 @@ macro(check_cxx_source_compiles source variable)
     else()
         _check_cxx_source_compiles("${source}" ${variable} "${ARGN}")
     endif()
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Test ${variable}\")\n")
 endmacro()

CMakeChecksCache/CheckCXXSymbolExists.cmake

@@ -0,0 +1,33 @@
+# MIT License
+
+# Copyright (c) 2017-2018 Cristian Adam
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+include_guard(GLOBAL)
+
+cmake_minimum_required(VERSION 3.11)
+
+include(DumpCMakeVariables)
+include(${CMAKE_ROOT}/Modules/CheckCXXSymbolExists.cmake)
+
+macro(check_cxx_symbol_exists symbol header variable)
+    _check_cxx_symbol_exists(${symbol} "${header}" ${variable})
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have C++ symbol ${symbol}\")\n")
+endmacro()

CMakeChecksCache/CheckFunctionExists.cmake

@@ -29,5 +29,5 @@ include(${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake)
 
 macro(check_function_exists function variable)
     _check_function_exists(${function} ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have function ${function}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have function ${function}\")\n")
 endmacro()

CMakeChecksCache/CheckIncludeFile.cmake

@@ -29,5 +29,5 @@ include(${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
 
 macro(check_include_file header variable)
     _check_include_file(${header} ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have include ${header}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have include ${header}\")\n")
 endmacro()

CMakeChecksCache/CheckIncludeFileCXX.cmake

@@ -29,5 +29,5 @@ include(${CMAKE_ROOT}/Modules/CheckIncludeFileCXX.cmake)
 
 macro(check_include_file_cxx header variable)
     _check_include_file_cxx(${header} ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have include ${header}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have include ${header}\")\n")
 endmacro()

CMakeChecksCache/CheckIncludeFiles.cmake

@@ -33,5 +33,5 @@ macro(check_include_files headers variable)
     else()
         _check_include_files("${headers}" ${variable} "${ARGN}")
     endif()
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have include ${headers}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have include ${headers}\")\n")
 endmacro()

CMakeChecksCache/CheckLibraryExists.cmake

@@ -29,5 +29,5 @@ include(${CMAKE_ROOT}/Modules/CheckLibraryExists.cmake)
 
 macro(check_library_exists library function location variable)
     _check_library_exists("${library}" ${function} "${location}" ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have library ${library}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have library ${library}\")\n")
 endmacro()

CMakeChecksCache/CheckSymbolExists.cmake

@@ -29,5 +29,5 @@ include(${CMAKE_ROOT}/Modules/CheckSymbolExists.cmake)
 
 macro(check_symbol_exists symbol header variable)
     _check_symbol_exists(${symbol} "${header}" ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have symbol ${symbol}\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"Have symbol ${symbol}\")\n")
 endmacro()

CMakeChecksCache/CheckTypeSize.cmake

@@ -29,10 +29,10 @@ include(${CMAKE_ROOT}/Modules/CheckTypeSize.cmake)
 
 macro(check_type_size type variable)
     _check_type_size(${type} ${variable})
-    file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(HAVE_${variable} \"${HAVE_${variable}}\" CACHE INTERNAL \"Result of TRY_COMPILE\")\n")
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(HAVE_${variable} \"${HAVE_${variable}}\" CACHE INTERNAL \"Result of TRY_COMPILE\")\n")
     if(HAVE_${variable})
-      file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"${${variable}}\" CACHE INTERNAL \"CHECK_TYPE_SIZE: sizeof(${type})\")\n")
+      file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"${${variable}}\" CACHE INTERNAL \"CHECK_TYPE_SIZE: sizeof(${type})\")\n")
     else()
-      file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${variable} \"\" CACHE INTERNAL \"CHECK_TYPE_SIZE: ${type} unknown\")\n")
+      file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${variable} \"\" CACHE INTERNAL \"CHECK_TYPE_SIZE: ${type} unknown\")\n")
     endif()
 endmacro()

CMakeChecksCache/DumpCMakeVariables.cmake

@@ -24,9 +24,11 @@ include_guard(GLOBAL)
 
 cmake_minimum_required(VERSION 3.11)
 
-file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "###############################################################\n")
+set(CMAKE_CHECKS_CACHE_FILE "${CMAKE_BINARY_DIR}/cmake_checks_cache.txt" CACHE FILEPATH "CMake checks cache file")
-file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "# Dump of all cache variables that started with CMAKE_*\n")
+
-file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "###############################################################\n")
+file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "###############################################################\n")
+file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "# Dump of all cache variables that started with CMAKE_*\n")
+file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "###############################################################\n")
 
 get_cmake_property(_cachedVariableNames CACHE_VARIABLES)
 list(FILTER _cachedVariableNames INCLUDE REGEX "^CMAKE_.*$")
@@ -34,12 +36,13 @@ foreach (_cacheVariable ${_cachedVariableNames})
     get_property(_type CACHE "${_cacheVariable}" PROPERTY TYPE)
     get_property(_advanced CACHE "${_cacheVariable}" PROPERTY ADVANCED)
     get_property(_help_string CACHE "${_cacheVariable}" PROPERTY HELPSTRING)
+    string(REPLACE "\"" "\\\"" ${_cacheVariable} "${${_cacheVariable}}")
     if (NOT "${_type}" STREQUAL "UNINITIALIZED" AND NOT "${_type}" STREQUAL "STATIC")
-        file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "set(${_cacheVariable} \"${${_cacheVariable}}\" CACHE ${_type} \"${_help_string}\")\n")
+        file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(${_cacheVariable} \"${${_cacheVariable}}\" CACHE ${_type} \"${_help_string}\")\n")
         if (${_advanced})
-            file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "mark_as_advanced(${_cacheVariable})\n")
+            file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "mark_as_advanced(${_cacheVariable})\n")
         endif()
     endif()
 endforeach()
 
-file(APPEND ${CMAKE_BINARY_DIR}/cmake_checks_cache.txt "###############################################################\n")
+file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "###############################################################\n")

CMakeChecksCache/TestBigEndian.cmake

@@ -0,0 +1,35 @@
+# MIT License
+
+# Copyright (c) 2017-2018 Cristian Adam
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+include_guard(GLOBAL)
+
+cmake_minimum_required(VERSION 3.11)
+
+include(DumpCMakeVariables)
+include(${CMAKE_ROOT}/Modules/TestBigEndian.cmake)
+
+#macro(TEST_BIG_ENDIAN VARIABLE)
+
+macro(test_big_endian variable)
+    _test_big_endian(${variable})
+    file(APPEND ${CMAKE_CHECKS_CACHE_FILE} "set(HAVE_${variable} \"${${variable}}\" CACHE INTERNAL \"Test Big Endian ${variable}\")\n")
+endmacro()