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| author | Brad King <brad.king@kitware.com> | 2020-02-27 12:02:08 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-02-28 10:57:45 -0500 |
| commit | 1bc521416f12dd319b23d29f4296be7ebc7f42a2 (patch) | |
| tree | 92f598af2554b354e8ff31aff3c0f9f75fe7951b /Tests/FortranOnly | |
| parent | 2a9cf889178dfc202ec84f1fece8a68594cc3566 (diff) | |
| download | cmake-1bc521416f12dd319b23d29f4296be7ebc7f42a2.tar.gz | |
CheckFortranSource*: Avoid passing -DVAR to linker
The test project is compiled with a `-DVAR` compiler flag where `VAR` is
the result variable. Tell `try_compile` to add the flag through
`add_definitions` instead of `CMAKE_Fortran_FLAGS` so that it is not
used for linking. Otherwise some Fortran compilers (e.g. XL 15) do not
like the flag when used to drive linking.
Diffstat (limited to 'Tests/FortranOnly')
| -rw-r--r-- | Tests/FortranOnly/CMakeLists.txt | 50 |
1 files changed, 23 insertions, 27 deletions
diff --git a/Tests/FortranOnly/CMakeLists.txt b/Tests/FortranOnly/CMakeLists.txt index d945375df3..4327c2fcbe 100644 --- a/Tests/FortranOnly/CMakeLists.txt +++ b/Tests/FortranOnly/CMakeLists.txt @@ -51,40 +51,36 @@ add_custom_target(checksayhello ALL ) add_dependencies(checksayhello sayhello) -# Exclude this test on IBM XL for now because the check strangely -# fails with 'ld: 0706-029 Use a number with the -H flag'. -if(NOT CMAKE_Fortran_COMPILER_ID STREQUAL XL) - set(err_log ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log) - file(REMOVE "${err_log}") - include(CheckFortranSourceCompiles) - unset(HAVE_PRINT CACHE) - CHECK_Fortran_SOURCE_COMPILES([[ +set(err_log ${CMAKE_BINARY_DIR}/CMakeFiles/CMakeError.log) +file(REMOVE "${err_log}") +include(CheckFortranSourceCompiles) +unset(HAVE_PRINT CACHE) +CHECK_Fortran_SOURCE_COMPILES([[ PROGRAM TEST_HAVE_PRINT PRINT *, 'Hello' END ]] HAVE_PRINT) - if(NOT HAVE_PRINT) - if(EXISTS "${err_log}") - file(READ "${err_log}" err) - endif() - string(REPLACE "\n" "\n " err " ${err}") - message(SEND_ERROR "CHECK_Fortran_SOURCE_COMPILES for HAVE_PRINT failed:\n" - "${err}") +if(NOT HAVE_PRINT) + if(EXISTS "${err_log}") + file(READ "${err_log}" err) endif() + string(REPLACE "\n" "\n " err " ${err}") + message(SEND_ERROR "CHECK_Fortran_SOURCE_COMPILES for HAVE_PRINT failed:\n" + "${err}") +endif() - unset(Fortran_BOGUS_FLAG CACHE) - include(CheckFortranCompilerFlag) - CHECK_Fortran_COMPILER_FLAG(-_this_is_not_a_flag_ Fortran_BOGUS_FLAG) - if (Fortran_BOGUS_FLAG) - message(SEND_ERROR "CHECK_Fortran_COMPILER_FLAG() succeeded, but should have failed") - endif() +unset(Fortran_BOGUS_FLAG CACHE) +include(CheckFortranCompilerFlag) +CHECK_Fortran_COMPILER_FLAG(-_this_is_not_a_flag_ Fortran_BOGUS_FLAG) +if (Fortran_BOGUS_FLAG) + message(SEND_ERROR "CHECK_Fortran_COMPILER_FLAG() succeeded, but should have failed") +endif() - unset(Fortran_RUN_FLAG CACHE) - include(CheckFortranSourceRuns) - check_fortran_source_runs("program a; end program" Fortran_RUN_FLAG SRC_EXT F90) - if(NOT Fortran_RUN_FLAG) - message(SEND_ERROR "CHECK_Fortran_SOURCE_RUNS() failed") - endif() +unset(Fortran_RUN_FLAG CACHE) +include(CheckFortranSourceRuns) +check_fortran_source_runs("program a; end program" Fortran_RUN_FLAG SRC_EXT F90) +if(NOT Fortran_RUN_FLAG) + message(SEND_ERROR "CHECK_Fortran_SOURCE_RUNS() failed") endif() # Test generation of preprocessed sources. |