diff options
Diffstat (limited to 'Tests/RunCMake/ParseImplicitLinkInfo/ParseImplicitLinkInfo.cmake')
| -rw-r--r-- | Tests/RunCMake/ParseImplicitLinkInfo/ParseImplicitLinkInfo.cmake | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/Tests/RunCMake/ParseImplicitLinkInfo/ParseImplicitLinkInfo.cmake b/Tests/RunCMake/ParseImplicitLinkInfo/ParseImplicitLinkInfo.cmake new file mode 100644 index 000000000..bb6beb22b --- /dev/null +++ b/Tests/RunCMake/ParseImplicitLinkInfo/ParseImplicitLinkInfo.cmake @@ -0,0 +1,146 @@ +cmake_minimum_required(VERSION 3.14) +project(Minimal NONE) + +# +# list of targets to test. to add a target: put its files in the data +# subdirectory and add it to this list... we run each target's +# data/*.input file through the parser and check to see if it matches +# the corresponding data/*.output file. note that the empty-* case +# has special handling (it should not parse). +# +set(targets + aix-C-XL-13.1.3 aix-CXX-XL-13.1.3 + aix-C-XLClang-16.1.0.1 aix-CXX-XLClang-16.1.0.1 + craype-C-Cray-8.7 craype-CXX-Cray-8.7 craype-Fortran-Cray-8.7 + craype-C-Cray-9.0-hlist-ad craype-CXX-Cray-9.0-hlist-ad craype-Fortran-Cray-9.0-hlist-ad + craype-C-GNU-7.3.0 craype-CXX-GNU-7.3.0 craype-Fortran-GNU-7.3.0 + craype-C-Intel-18.0.2.20180210 craype-CXX-Intel-18.0.2.20180210 + craype-Fortran-Intel-18.0.2.20180210 + darwin-C-AppleClang-8.0.0.8000042 darwin-CXX-AppleClang-8.0.0.8000042 + darwin_nostdinc-C-AppleClang-8.0.0.8000042 + darwin_nostdinc-CXX-AppleClang-8.0.0.8000042 + freebsd-C-Clang-3.3.0 freebsd-CXX-Clang-3.3.0 freebsd-Fortran-GNU-4.6.4 + hand-C-empty hand-CXX-empty + hand-C-relative hand-CXX-relative + linux-C-GNU-7.3.0 linux-CXX-GNU-7.3.0 linux-Fortran-GNU-7.3.0 + linux-C-Intel-18.0.0.20170811 linux-CXX-Intel-18.0.0.20170811 + linux-C-PGI-18.10.1 linux-CXX-PGI-18.10.1 + linux-Fortran-PGI-18.10.1 linux_pgf77-Fortran-PGI-18.10.1 + linux_nostdinc-C-PGI-18.10.1 linux_nostdinc-CXX-PGI-18.10.1 + linux_nostdinc-Fortran-PGI-18.10.1 + linux-C-XL-12.1.0 linux-CXX-XL-12.1.0 linux-Fortran-XL-14.1.0 + linux_nostdinc-C-XL-12.1.0 linux_nostdinc-CXX-XL-12.1.0 + linux_nostdinc_i-C-XL-12.1.0 linux_nostdinc-CXX-XL-12.1.0 + linux-C-XL-16.1.0.0 linux-CXX-XL-16.1.0.0 + linux-CUDA-NVIDIA-10.1.168-CLANG linux-CUDA-NVIDIA-10.1.168-XLClang-v + linux-CUDA-NVIDIA-9.2.148-GCC + mingw.org-C-GNU-4.9.3 mingw.org-CXX-GNU-4.9.3 + netbsd-C-GNU-4.8.5 netbsd-CXX-GNU-4.8.5 + netbsd_nostdinc-C-GNU-4.8.5 netbsd_nostdinc-CXX-GNU-4.8.5 + openbsd-C-Clang-5.0.1 openbsd-CXX-Clang-5.0.1 + sunos-C-SunPro-5.13.0 sunos-CXX-SunPro-5.13.0 sunos-Fortran-SunPro-8.8.0 + ) + +if(CMAKE_HOST_WIN32) + # The KWSys actual-case cache breaks case sensitivity on Windows. + list(FILTER targets EXCLUDE REGEX "-XL|-SunPro") +else() + # Windows drive letters are not recognized as absolute on other platforms. + list(FILTER targets EXCLUDE REGEX "mingw") +endif() + +include(${CMAKE_ROOT}/Modules/CMakeParseImplicitLinkInfo.cmake) + +# +# load_compiler_info: read infile, parsing out cmake compiler info +# variables as we go. returns language, a list of variables we set +# (so we can clear them later), and the remaining verbose output +# from the compiler. +# +function(load_compiler_info infile lang_var outcmvars_var outstr_var) + unset(lang) + unset(outcmvars) + unset(outstr) + file(READ "${infile}" in) + string(REGEX REPLACE "\r?\n" ";" in_lines "${in}") + foreach(line IN LISTS in_lines) + # check for special CMAKE variable lines and parse them if found + if("${line}" MATCHES "^CMAKE_([_A-Za-z0-9]+)=(.*)$") + if("${CMAKE_MATCH_1}" STREQUAL "LANG") # handle CMAKE_LANG here + set(lang "${CMAKE_MATCH_2}") + else() + set(CMAKE_${CMAKE_MATCH_1} "${CMAKE_MATCH_2}" PARENT_SCOPE) + list(APPEND outcmvars "CMAKE_${CMAKE_MATCH_1}") + endif() + else() + string(APPEND outstr "${line}\n") + endif() + endforeach() + if(NOT lang) + message("load_compiler_info: ${infile} no LANG info; default to C") + set(lang C) + endif() + set(${lang_var} "${lang}" PARENT_SCOPE) + set(${outcmvars_var} "${outcmvars}" PARENT_SCOPE) + set(${outstr_var} "${outstr}" PARENT_SCOPE) +endfunction() + +# +# unload_compiler_info: clear out any CMAKE_* vars load previously set +# +function(unload_compiler_info cmvars) + foreach(var IN LISTS cmvars) + unset("${var}" PARENT_SCOPE) + endforeach() +endfunction() + +# +# main test loop +# +foreach(t ${targets}) + set(infile "${CMAKE_SOURCE_DIR}/../ParseImplicitData/${t}.input") + set(outfile "${CMAKE_SOURCE_DIR}/results/${t}.output") + if (NOT EXISTS ${infile}) + string(REPLACE "-empty" "" infile "${infile}") + if (NOT EXISTS ${infile}) + message("missing input file for target ${t} in ${CMAKE_SOURCE_DIR}/../ParseImplicitData/") + continue() + endif() + elseif(NOT EXISTS ${outfile}) + message("missing files for target ${t} in ${CMAKE_SOURCE_DIR}/results/") + continue() + endif() + + load_compiler_info(${infile} lang cmvars input) + + # Need to handle files with empty entries for both libs or dirs + set(implicit_lib_output "") + set(idirs_output "") + file(STRINGS ${outfile} outputs) + foreach(line IN LISTS outputs) + if(line MATCHES "libs=") + string(REPLACE "libs=" "" implicit_lib_output "${line}") + endif() + if(line MATCHES "dirs=") + string(REPLACE "dirs=" "" idirs_output "${line}") + endif() + endforeach() + + cmake_parse_implicit_link_info("${input}" implicit_libs idirs implicit_fwks log + "${CMAKE_${lang}_IMPLICIT_OBJECT_REGEX}") + + # File format + # file(WRITE ${outfile} "libs=${implicit_libs}\ndirs=${idirs}\n") + + if(t MATCHES "-empty$") # empty isn't supposed to parse + if("${state}" STREQUAL "done") + message("empty parse failed: ${idirs}, log=${log}") + endif() + elseif(NOT "${idirs}" STREQUAL "${idirs_output}") + message("${t} parse failed: state=${state}, '${idirs}' does not match '${idirs_output}'") + elseif(NOT "${implicit_libs}" STREQUAL "${implicit_lib_output}") + message("${t} parse failed: state=${state}, '${implicit_libs}' does not match '${implicit_lib_output}'") + endif() + + unload_compiler_info("${cmvars}") +endforeach(t) |