-
Notifications
You must be signed in to change notification settings - Fork 262
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add modified FindOpenMP.cmake and dependencies from CMake.
This is *not* how this should be fixed. Just a test if the other platforms still work with this change.
- Loading branch information
Showing
4 changed files
with
1,711 additions
and
0 deletions.
There are no files selected for viewing
391 changes: 391 additions & 0 deletions
391
SuiteSparse_config/cmake_modules/CMakeParseImplicitLinkInfo.cmake
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,391 @@ | ||
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying | ||
# file Copyright.txt or https://cmake.org/licensing for details. | ||
|
||
cmake_policy(PUSH) | ||
cmake_policy(SET CMP0053 NEW) | ||
cmake_policy(SET CMP0054 NEW) | ||
|
||
# Function to parse implicit linker options. | ||
# | ||
# This is used internally by CMake and should not be included by user | ||
# code. | ||
# | ||
# Note: this function is leaked/exposed by FindOpenMP and therefore needs | ||
# to have a stable API so projects that copied `FindOpenMP` for backwards | ||
# compatibility don't break. | ||
# | ||
function(CMAKE_PARSE_IMPLICIT_LINK_INFO text lib_var dir_var fwk_var log_var obj_regex) | ||
set(keywordArgs) | ||
set(oneValueArgs LANGUAGE COMPUTE_IMPLICIT_OBJECTS) | ||
set(multiValueArgs ) | ||
cmake_parse_arguments(EXTRA_PARSE "${keywordArgs}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) | ||
|
||
cmake_parse_implicit_link_info2("${text}" "${log_var}" "${obj_regex}" | ||
COMPUTE_IMPLICIT_LIBS "${lib_var}" COMPUTE_IMPLICIT_DIRS "${dir_var}" | ||
COMPUTE_IMPLICIT_FWKS "${fwk_var}" ${ARGN}) | ||
|
||
set(${lib_var} "${${lib_var}}" PARENT_SCOPE) | ||
set(${dir_var} "${${dir_var}}" PARENT_SCOPE) | ||
set(${fwk_var} "${${fwk_var}}" PARENT_SCOPE) | ||
set(${log_var} "${${log_var}}" PARENT_SCOPE) | ||
|
||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS) | ||
set(${EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS} "${${EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS}}" PARENT_SCOPE) | ||
endif() | ||
endfunction() | ||
|
||
function(cmake_parse_implicit_link_info2 text log_var obj_regex) | ||
set(implicit_libs_tmp "") | ||
set(implicit_objs_tmp "") | ||
set(implicit_dirs_tmp) | ||
set(implicit_fwks_tmp) | ||
set(log "") | ||
|
||
set(keywordArgs) | ||
set(oneValueArgs LANGUAGE | ||
COMPUTE_IMPLICIT_LIBS COMPUTE_IMPLICIT_DIRS COMPUTE_IMPLICIT_FWKS | ||
COMPUTE_IMPLICIT_OBJECTS COMPUTE_LINKER) | ||
set(multiValueArgs ) | ||
cmake_parse_arguments(EXTRA_PARSE "${keywordArgs}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) | ||
|
||
set(is_msvc 0) | ||
if(EXTRA_PARSE_LANGUAGE AND | ||
("x${CMAKE_${EXTRA_PARSE_LANGUAGE}_COMPILER_ID}" STREQUAL "xMSVC" OR | ||
"x${CMAKE_${EXTRA_PARSE_LANGUAGE}_SIMULATE_ID}" STREQUAL "xMSVC")) | ||
set(is_msvc 1) | ||
endif() | ||
# Parse implicit linker arguments. | ||
set(linker "ld[0-9]*(\\.[a-z]+)?") | ||
if(is_msvc) | ||
string(APPEND linker "|link\\.exe|lld-link(\\.exe)?") | ||
endif() | ||
if(CMAKE_LINKER) | ||
get_filename_component(default_linker ${CMAKE_LINKER} NAME) | ||
if (NOT default_linker MATCHES "(${linker})") | ||
string(REGEX REPLACE "([][+.*?()^$])" "\\\\\\1" default_linker "${default_linker}") | ||
list(PREPEND linker "${default_linker}|") | ||
endif() | ||
endif() | ||
set(startfile "CMAKE_LINK_STARTFILE-NOTFOUND") | ||
if(CMAKE_LINK_STARTFILE) | ||
set(startfile "${CMAKE_LINK_STARTFILE}") | ||
endif() | ||
# Construct a regex to match linker lines. It must match both the | ||
# whole line and just the command (argv[0]). | ||
set(linker_regex "^( *|.*[/\\])(${linker}|${startfile}|([^/\\]+-)?ld|collect2)[^/\\]*( |$)") | ||
set(linker_exclude_regex "collect2 version |^[A-Za-z0-9_]+=|/ldfe ") | ||
set(linker_tool_regex "^[ \t]*(->|\")?[ \t]*(([^\"]*[/\\])?(${linker}))(\"|,| |$)") | ||
set(linker_tool_exclude_regex "cuda-fake-ld|-fuse-ld=") | ||
set(linker_tool "NOTFOUND") | ||
set(linker_tool_fallback "") | ||
set(link_line_parsed 0) | ||
string(APPEND log " link line regex: [${linker_regex}]\n") | ||
if(EXTRA_PARSE_COMPUTE_LINKER) | ||
string(APPEND log " linker tool regex: [${linker_tool_regex}]\n") | ||
endif() | ||
string(REGEX REPLACE "\r?\n" ";" output_lines "${text}") | ||
foreach(line IN LISTS output_lines) | ||
if(EXTRA_PARSE_COMPUTE_LINKER AND | ||
NOT linker_tool AND NOT "${line}" MATCHES "${linker_tool_exclude_regex}") | ||
if("${line}" MATCHES "exec: ([^()]*/(${linker}))") # IBM XL as nvcc host compiler | ||
set(linker_tool "${CMAKE_MATCH_1}") | ||
elseif("${line}" MATCHES "^export XL_LINKER=(.*/${linker})[ \t]*$") # IBM XL | ||
set(linker_tool "${CMAKE_MATCH_1}") | ||
elseif("${line}" MATCHES "--with-ld=") # GNU | ||
# The GNU compiler reports how it was configured. | ||
# This does not account for -fuse-ld= so use it only as a fallback. | ||
if("${line}" MATCHES " --with-ld=([^ ]+/${linker})( |$)") | ||
set(linker_tool_fallback "${CMAKE_MATCH_1}") | ||
endif() | ||
elseif("${line}" MATCHES "vs_link.*-- +([^\"]*[/\\](${linker})) ") # cmake -E vs_link_exe | ||
set(linker_tool "${CMAKE_MATCH_1}") | ||
elseif("${line}" MATCHES "${linker_tool_regex}") | ||
set(linker_tool "${CMAKE_MATCH_2}") | ||
endif() | ||
endif() | ||
if(NOT (EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS OR EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS | ||
OR EXTRA_PARSE_COMPUTE_IMPLICIT_FWKS OR EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS)) | ||
if(linker_tool) | ||
break() | ||
else() | ||
continue() | ||
endif() | ||
endif() | ||
set(cmd) | ||
if("${line}" MATCHES "${linker_regex}" AND | ||
NOT "${line}" MATCHES "${linker_exclude_regex}") | ||
if(XCODE) | ||
# Xcode unconditionally adds a path under the project build tree and | ||
# on older versions it is not reported with proper quotes. Remove it. | ||
string(REGEX REPLACE "([][+.*()^])" "\\\\\\1" _dir_regex "${CMAKE_BINARY_DIR}") | ||
string(REGEX REPLACE " -[FL]${_dir_regex}/([^ ]| [^-])+( |$)" " " xline "${line}") | ||
if(NOT "x${xline}" STREQUAL "x${line}") | ||
string(APPEND log " reduced line: [${line}]\n to: [${xline}]\n") | ||
set(line "${xline}") | ||
endif() | ||
endif() | ||
separate_arguments(args NATIVE_COMMAND "${line}") | ||
list(GET args 0 cmd) | ||
if("${cmd}" MATCHES "->") | ||
# LCC has '-> ' in-front of the linker | ||
list(GET args 1 cmd) | ||
endif() | ||
else() | ||
#check to see if the link line is comma-separated instead of space separated | ||
string(REGEX REPLACE "," " " line "${line}") | ||
if("${line}" MATCHES "${linker_regex}" AND | ||
NOT "${line}" MATCHES "${linker_exclude_regex}") | ||
separate_arguments(args NATIVE_COMMAND "${line}") | ||
list(GET args 0 cmd) | ||
if("${cmd}" MATCHES "exec:") | ||
# ibm xl sometimes has 'exec: ' in-front of the linker | ||
list(GET args 1 cmd) | ||
endif() | ||
endif() | ||
endif() | ||
set(search_static 0) | ||
if(NOT link_line_parsed AND "${cmd}" MATCHES "${linker_regex}") | ||
set(link_line_parsed 1) | ||
string(APPEND log " link line: [${line}]\n") | ||
string(REGEX REPLACE ";-([LYz]);" ";-\\1" args "${args}") | ||
set(skip_value_of "") | ||
foreach(arg IN LISTS args) | ||
if(skip_value_of) | ||
string(APPEND log " arg [${arg}] ==> skip value of ${skip_value_of}\n") | ||
set(skip_value_of "") | ||
elseif("${arg}" MATCHES "^-L(.:)?[/\\]") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS) | ||
# Unix search path. | ||
string(REGEX REPLACE "^-L" "" dir "${arg}") | ||
list(APPEND implicit_dirs_tmp ${dir}) | ||
string(APPEND log " arg [${arg}] ==> dir [${dir}]\n") | ||
endif() | ||
elseif("${arg}" MATCHES "^[-/](LIBPATH|libpath):(.+)") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS) | ||
# MSVC search path. | ||
set(dir "${CMAKE_MATCH_2}") | ||
list(APPEND implicit_dirs_tmp ${dir}) | ||
string(APPEND log " arg [${arg}] ==> dir [${dir}]\n") | ||
endif() | ||
elseif(is_msvc AND "${arg}" STREQUAL "-link") | ||
string(APPEND log " arg [${arg}] ==> ignore MSVC cl option\n") | ||
elseif(is_msvc AND "${arg}" MATCHES "^[-/][Ii][Mm][Pp][Ll][Ii][Bb]:") | ||
string(APPEND log " arg [${arg}] ==> ignore MSVC link option\n") | ||
elseif(is_msvc AND "${arg}" MATCHES "^[-/][Ww][Hh][Oo][Ll][Ee][Aa][Rr][Cc][Hh][Ii][Vv][Ee]:Fortran_main") | ||
string(APPEND log " arg [${arg}] ==> ignore LLVMFlang program entry point\n") | ||
elseif(is_msvc AND "${arg}" MATCHES "^(.*\\.[Ll][Ii][Bb])$") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
set(lib "${CMAKE_MATCH_1}") | ||
list(APPEND implicit_libs_tmp ${lib}) | ||
string(APPEND log " arg [${arg}] ==> lib [${lib}]\n") | ||
endif() | ||
elseif("${arg}" STREQUAL "-lto_library") | ||
# ld argument "-lto_library <path>" | ||
set(skip_value_of "${arg}") | ||
string(APPEND log " arg [${arg}] ==> ignore, skip following value\n") | ||
elseif("${arg}" MATCHES "^-l([^:].*)$") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
# Unix library. | ||
set(lib "${CMAKE_MATCH_1}") | ||
if(search_static AND lib MATCHES "^(gfortran|stdc\\+\\+)$") | ||
# Search for the static library later, once all link dirs are known. | ||
set(lib "SEARCH_STATIC:${lib}") | ||
endif() | ||
list(APPEND implicit_libs_tmp ${lib}) | ||
string(APPEND log " arg [${arg}] ==> lib [${lib}]\n") | ||
endif() | ||
elseif("${arg}" MATCHES "^(.:)?[/\\].*\\.a$") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
# Unix library full path. | ||
list(APPEND implicit_libs_tmp ${arg}) | ||
string(APPEND log " arg [${arg}] ==> lib [${arg}]\n") | ||
endif() | ||
elseif("${arg}" MATCHES "^[-/](DEFAULTLIB|defaultlib):(.+)") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
# Windows library. | ||
set(lib "${CMAKE_MATCH_2}") | ||
list(APPEND implicit_libs_tmp ${lib}) | ||
string(APPEND log " arg [${arg}] ==> lib [${lib}]\n") | ||
endif() | ||
elseif("${arg}" MATCHES "^(.:)?[/\\].*\\.o$") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS) | ||
list(APPEND implicit_objs_tmp ${arg}) | ||
string(APPEND log " arg [${arg}] ==> obj [${arg}]\n") | ||
endif() | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
if(obj_regex AND "${arg}" MATCHES "${obj_regex}") | ||
# Object file full path. | ||
list(APPEND implicit_libs_tmp ${arg}) | ||
endif() | ||
endif() | ||
elseif("${arg}" MATCHES "^-Y(P,)?[^0-9]") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS) | ||
# Sun search path ([^0-9] avoids conflict with Mac -Y<num>). | ||
string(REGEX REPLACE "^-Y(P,)?" "" dirs "${arg}") | ||
string(REPLACE ":" ";" dirs "${dirs}") | ||
list(APPEND implicit_dirs_tmp ${dirs}) | ||
string(APPEND log " arg [${arg}] ==> dirs [${dirs}]\n") | ||
endif() | ||
elseif("${arg}" STREQUAL "-Bstatic") | ||
set(search_static 1) | ||
string(APPEND log " arg [${arg}] ==> search static\n" ) | ||
elseif("${arg}" STREQUAL "-Bdynamic") | ||
set(search_static 0) | ||
string(APPEND log " arg [${arg}] ==> search dynamic\n" ) | ||
elseif("${arg}" MATCHES "^-l:") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
# HP named library. | ||
list(APPEND implicit_libs_tmp ${arg}) | ||
string(APPEND log " arg [${arg}] ==> lib [${arg}]\n") | ||
endif() | ||
elseif("${arg}" MATCHES "^-z(all|default|weak)extract") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
# Link editor option. | ||
list(APPEND implicit_libs_tmp ${arg}) | ||
string(APPEND log " arg [${arg}] ==> opt [${arg}]\n") | ||
endif() | ||
elseif("${arg}" STREQUAL "cl.exe") | ||
string(APPEND log " arg [${arg}] ==> recognize MSVC cl\n") | ||
set(is_msvc 1) | ||
else() | ||
string(APPEND log " arg [${arg}] ==> ignore\n") | ||
endif() | ||
endforeach() | ||
elseif("${line}" MATCHES "LPATH(=| is:? *)(.*)$") | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS) | ||
string(APPEND log " LPATH line: [${line}]\n") | ||
# HP search path. | ||
string(REPLACE ":" ";" paths "${CMAKE_MATCH_2}") | ||
list(APPEND implicit_dirs_tmp ${paths}) | ||
string(APPEND log " dirs [${paths}]\n") | ||
endif() | ||
else() | ||
string(APPEND log " ignore line: [${line}]\n") | ||
endif() | ||
if((NOT EXTRA_PARSE_COMPUTE_LINKER OR linker_tool) AND link_line_parsed) | ||
break() | ||
endif() | ||
endforeach() | ||
|
||
if(NOT linker_tool AND linker_tool_fallback) | ||
set(linker_tool "${linker_tool_fallback}") | ||
endif() | ||
if(linker_tool) | ||
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows") | ||
cmake_path(NORMAL_PATH linker_tool) | ||
endif() | ||
string(APPEND log " linker tool for '${EXTRA_PARSE_LANGUAGE}': ${linker_tool}\n") | ||
endif() | ||
|
||
# Look for library search paths reported by linker. | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS AND "${output_lines}" MATCHES ";Library search paths:((;\t[^;]+)+)") | ||
string(REPLACE ";\t" ";" implicit_dirs_match "${CMAKE_MATCH_1}") | ||
string(APPEND log " Library search paths: [${implicit_dirs_match}]\n") | ||
list(APPEND implicit_dirs_tmp ${implicit_dirs_match}) | ||
endif() | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_FWKS AND "${output_lines}" MATCHES ";Framework search paths:((;\t[^;]+)+)") | ||
string(REPLACE ";\t" ";" implicit_fwks_match "${CMAKE_MATCH_1}") | ||
string(APPEND log " Framework search paths: [${implicit_fwks_match}]\n") | ||
list(APPEND implicit_fwks_tmp ${implicit_fwks_match}) | ||
endif() | ||
|
||
# Cleanup list of libraries and flags. | ||
# We remove items that are not language-specific. | ||
set(implicit_libs "") | ||
foreach(lib IN LISTS implicit_libs_tmp) | ||
if("x${lib}" MATCHES "^xSEARCH_STATIC:(.*)") | ||
set(search_static 1) | ||
set(lib "${CMAKE_MATCH_1}") | ||
else() | ||
set(search_static 0) | ||
endif() | ||
if("x${lib}" MATCHES "^x(crt.*\\.o|gcc_eh.*|.*libgcc_eh.*|System.*|.*libclang_rt.*|msvcrt.*|libvcruntime.*|libucrt.*|libcmt.*)$") | ||
string(APPEND log " remove lib [${lib}]\n") | ||
elseif(search_static) | ||
# This library appears after a -Bstatic flag. Due to ordering | ||
# and filtering for mixed-language link lines, we do not preserve | ||
# the -Bstatic flag itself. Instead, use an absolute path. | ||
# Search using a temporary variable with a distinct name | ||
# so that our test suite does not depend on disk content. | ||
find_library("CMAKE_${lang}_IMPLICIT_LINK_LIBRARY_${lib}" NO_CACHE NAMES "lib${lib}.a" NO_DEFAULT_PATH PATHS ${implicit_dirs_tmp}) | ||
set(_lib_static "${CMAKE_${lang}_IMPLICIT_LINK_LIBRARY_${lib}}") | ||
if(_lib_static) | ||
string(APPEND log " search lib [SEARCH_STATIC:${lib}] ==> [${_lib_static}]\n") | ||
list(APPEND implicit_libs "${_lib_static}") | ||
else() | ||
string(APPEND log " search lib [SEARCH_STATIC:${lib}] ==> [${lib}]\n") | ||
list(APPEND implicit_libs "${lib}") | ||
endif() | ||
elseif(IS_ABSOLUTE "${lib}") | ||
get_filename_component(abs "${lib}" ABSOLUTE) | ||
if(NOT "x${lib}" STREQUAL "x${abs}") | ||
string(APPEND log " collapse lib [${lib}] ==> [${abs}]\n") | ||
endif() | ||
list(APPEND implicit_libs "${abs}") | ||
else() | ||
list(APPEND implicit_libs "${lib}") | ||
endif() | ||
endforeach() | ||
|
||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS) | ||
set(implicit_objs "") | ||
foreach(obj IN LISTS implicit_objs_tmp) | ||
if(IS_ABSOLUTE "${obj}") | ||
get_filename_component(abs "${obj}" ABSOLUTE) | ||
if(NOT "x${obj}" STREQUAL "x${abs}") | ||
string(APPEND log " collapse obj [${obj}] ==> [${abs}]\n") | ||
endif() | ||
list(APPEND implicit_objs "${abs}") | ||
else() | ||
list(APPEND implicit_objs "${obj}") | ||
endif() | ||
endforeach() | ||
endif() | ||
|
||
# Cleanup list of library and framework directories. | ||
set(desc_dirs "library") | ||
set(desc_fwks "framework") | ||
foreach(t dirs fwks) | ||
set(implicit_${t} "") | ||
foreach(d IN LISTS implicit_${t}_tmp) | ||
get_filename_component(dir "${d}" ABSOLUTE) | ||
string(FIND "${dir}" "${CMAKE_FILES_DIRECTORY}/" pos) | ||
if(NOT pos LESS 0) | ||
set(msg ", skipping non-system directory") | ||
else() | ||
set(msg "") | ||
list(APPEND implicit_${t} "${dir}") | ||
endif() | ||
string(APPEND log " collapse ${desc_${t}} dir [${d}] ==> [${dir}]${msg}\n") | ||
endforeach() | ||
list(REMOVE_DUPLICATES implicit_${t}) | ||
endforeach() | ||
|
||
# Log results. | ||
string(APPEND log " implicit libs: [${implicit_libs}]\n") | ||
string(APPEND log " implicit objs: [${implicit_objs}]\n") | ||
string(APPEND log " implicit dirs: [${implicit_dirs}]\n") | ||
string(APPEND log " implicit fwks: [${implicit_fwks}]\n") | ||
|
||
# Return results. | ||
if(EXTRA_PARSE_COMPUTE_LINKER) | ||
set(${EXTRA_PARSE_COMPUTE_LINKER} "${linker_tool}" PARENT_SCOPE) | ||
endif() | ||
|
||
set(${log_var} "${log}" PARENT_SCOPE) | ||
|
||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS) | ||
set(${EXTRA_PARSE_COMPUTE_IMPLICIT_LIBS} "${implicit_libs}" PARENT_SCOPE) | ||
endif() | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS) | ||
set(${EXTRA_PARSE_COMPUTE_IMPLICIT_DIRS} "${implicit_dirs}" PARENT_SCOPE) | ||
endif() | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_FWKS) | ||
set(${EXTRA_PARSE_COMPUTE_IMPLICIT_FWKS} "${implicit_fwks}" PARENT_SCOPE) | ||
endif() | ||
if(EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS) | ||
set(${EXTRA_PARSE_COMPUTE_IMPLICIT_OBJECTS} "${implicit_objs}" PARENT_SCOPE) | ||
endif() | ||
endfunction() | ||
|
||
cmake_policy(POP) |
Oops, something went wrong.