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FindMPI: Parse '-l:' flags in pkg-config output

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With the msmpi package in MSYS2:

    $ pkg-config --libs msmpi
    -LC:/msys64/mingw64/lib -l:libmsmpi.dll.a

MSYS2-Issue: https://github.com/msys2/MINGW-packages/pull/11839
Fixes: #23620
This commit is contained in:
Markus Mützel
2022-06-21 16:12:11 +02:00
committed by Brad King
parent 2787427306
commit a606609499
1 changed files with 13 additions and 8 deletions
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21
Modules/FindMPI.cmake
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@@ -775,7 +775,8 @@ function (_MPI_interrogate_compiler LANG)
MPI_LIBNAMES "${MPI_LINK_CMDLINE}")
foreach(_MPI_LIB_NAME IN LISTS MPI_LIBNAMES)
string(REGEX REPLACE "^ ?${CMAKE_LINK_LIBRARY_FLAG}" "" _MPI_LIB_NAME "${_MPI_LIB_NAME}")
# also match flags starting with "-l:" here
string(REGEX REPLACE "^ ?${CMAKE_LINK_LIBRARY_FLAG}(:lib|:)?" "" _MPI_LIB_NAME "${_MPI_LIB_NAME}")
string(REPLACE "\"" "" _MPI_LIB_NAME "${_MPI_LIB_NAME}")
list(APPEND MPI_LIB_NAMES_WORK "${_MPI_LIB_NAME}")
endforeach()
@@ -788,7 +789,7 @@ function (_MPI_interrogate_compiler LANG)
set(_MPI_LIB_SUFFIX_REGEX "${CMAKE_STATIC_LIBRARY_SUFFIX}")
if(DEFINED CMAKE_IMPORT_LIBRARY_SUFFIX)
if(NOT ("${CMAKE_IMPORT_LIBRARY_SUFFIX}" STREQUAL "${CMAKE_STATIC_LIBRARY_SUFFIX}"))
string(APPEND _MPI_SUFFIX_REGEX "|${CMAKE_IMPORT_LIBRARY_SUFFIX}")
string(APPEND _MPI_LIB_SUFFIX_REGEX "|${CMAKE_IMPORT_LIBRARY_SUFFIX}")
endif()
else()
string(APPEND _MPI_LIB_SUFFIX_REGEX "|${CMAKE_SHARED_LIBRARY_SUFFIX}")
@@ -798,12 +799,16 @@ function (_MPI_interrogate_compiler LANG)
string(REGEX MATCHALL "${_MPI_LIB_NAME_REGEX}" MPI_LIBNAMES "${MPI_LINK_CMDLINE}")
foreach(_MPI_LIB_NAME IN LISTS MPI_LIBNAMES)
string(REGEX REPLACE "^ +\"?|\"? +$" "" _MPI_LIB_NAME "${_MPI_LIB_NAME}")
get_filename_component(_MPI_LIB_PATH "${_MPI_LIB_NAME}" DIRECTORY)
if(NOT "${_MPI_LIB_PATH}" STREQUAL "")
list(APPEND MPI_LIB_FULLPATHS_WORK "${_MPI_LIB_NAME}")
else()
list(APPEND MPI_LIB_NAMES_WORK "${_MPI_LIB_NAME}")
# Do not match "-l:" flags
string(REGEX MATCH "^ ?${CMAKE_LINK_LIBRARY_FLAG}:" _MPI_LIB_NAME_TEST "${_MPI_LIB_NAME}")
if(_MPI_LIB_NAME_TEST STREQUAL "")
string(REGEX REPLACE "^ +\"?|\"? +$" "" _MPI_LIB_NAME "${_MPI_LIB_NAME}")
get_filename_component(_MPI_LIB_PATH "${_MPI_LIB_NAME}" DIRECTORY)
if(NOT "${_MPI_LIB_PATH}" STREQUAL "")
list(APPEND MPI_LIB_FULLPATHS_WORK "${_MPI_LIB_NAME}")
else()
list(APPEND MPI_LIB_NAMES_WORK "${_MPI_LIB_NAME}")
endif()
endif()
endforeach()