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# This file is used by EnableLanguage in cmGlobalGenerator to determine that
# the FreePascal can actually compile and link the most basic of programs.
# If not, a fatal error is set, cmake stops processing commands and will not
# generate any makefiles or projects.
if(NOT CMAKE_Pascal_COMPILER_WORKS)
message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER}")
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/testpascalcompiler.pas
"program testPascalCompiler;
begin
end.
")
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/CMakeLists.txt
"set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake_modules)
set(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL \"\" FORCE)
project(test Pascal)
add_executable(testpascalcompiler testpascalcompiler.pas)
")
# To avoid try_compile recurse error, use any binary directory other
# than ${CMAKE_BINARY_DIR}. The choice of
# bindir = ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp is
# especially advantageous since it makes an in-source build which
# means that no special variables need to be set to find files.
try_compile(CMAKE_Pascal_COMPILER_WORKS
${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp
${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp
test
OUTPUT_VARIABLE RESULT_OUTPUT
)
set(PASCAL_TEST_WAS_RUN 1)
endif(NOT CMAKE_Pascal_COMPILER_WORKS)
if(NOT CMAKE_Pascal_COMPILER_WORKS)
message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER} -- broken")
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if the Pascal compiler works failed with "
"the following output:\n${RESULT_OUTPUT}\n\n")
message(FATAL_ERROR "The Pascal builder \"${CMAKE_Pascal_COMPILER}\" "
"is not able to compile and link a simple test program.\nIt fails "
"with the following output:\n ${RESULT_OUTPUT}\n\n"
"CMake will not be able to correctly generate this project.")
else(NOT CMAKE_Pascal_COMPILER_WORKS)
if(PASCAL_TEST_WAS_RUN)
message(STATUS "Check for working Pascal compiler: ${CMAKE_Pascal_COMPILER} -- works")
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Determining if the Pascal compiler works passed with "
"the following output:\n${RESULT_OUTPUT}\n\n")
endif(PASCAL_TEST_WAS_RUN)
set(CMAKE_Pascal_COMPILER_WORKS 1 CACHE INTERNAL "")
endif(NOT CMAKE_Pascal_COMPILER_WORKS)
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