CMake/Tests/FortranC/Flags.cmake.in
Brad King 1ac1058272 Honor real language flags in FortranC.Flags test
The test overrides the CMAKE_C_FLAGS and CMAKE_Fortran_FLAGS to test
passing a specific flag to the compiler wrapper scripts.  We fix it to
honor any outside flags needed for the real compiler.
2009-12-15 14:03:03 -05:00

29 lines
1.0 KiB
CMake

set(src "@CMAKE_CURRENT_SOURCE_DIR@/FortranC")
set(bld "@CMAKE_CURRENT_BINARY_DIR@/FortranC/Flags")
# Create wrapper scripts for the compilers that check for expected
# flags, remove them, and invoke the real compiler.
set(ID "CC")
set(COMMAND "@CMAKE_C_COMPILER@")
configure_file("${src}/test_opt.sh.in" "${bld}/cc.sh" @ONLY)
set(ID "FC")
set(COMMAND "@CMAKE_Fortran_COMPILER@")
configure_file("${src}/test_opt.sh.in" "${bld}/fc.sh" @ONLY)
set(ID)
set(COMMAND)
execute_process(
WORKING_DIRECTORY "${bld}"
COMMAND ${CMAKE_COMMAND} "${src}" -G "@CMAKE_TEST_GENERATOR@"
"-DFortranC_TEST_FLAGS=1"
"-DCMAKE_C_COMPILER=${bld}/cc.sh"
"-DCMAKE_C_FLAGS:STRING=@CMAKE_C_FLAGS@"
"-DCMAKE_Fortran_COMPILER=${bld}/fc.sh"
"-DCMAKE_Fortran_FLAGS:STRING=@CMAKE_Fortran_FLAGS@"
RESULT_VARIABLE result
)
if(NOT "${result}" STREQUAL "0")
message(FATAL_ERROR "Configuration failed: ${result}")
endif()