vcpkg/ports/lapack-reference/portfile.cmake
jim wang 6d2c971458
[lapack-reference] Fixed lapack.lib not being found when linking using cmake under Windows (#38035)
Fixes https://github.com/microsoft/vcpkg/issues/38009
Remove the statement renaming liblapack.lib.
- [X] Changes comply with the [maintainer
guide](https://github.com/microsoft/vcpkg-docs/blob/main/vcpkg/contributing/maintainer-guide.md).
- [ ] ~~SHA512s are updated for each updated download.~~
- [ ] ~~The "supports" clause reflects platforms that may be fixed by
this new version.~~
- [ ] ~~Any fixed [CI
baseline](https://github.com/microsoft/vcpkg/blob/master/scripts/ci.baseline.txt)
entries are removed from that file.~~
- [ ] ~~Any patches that are no longer applied are deleted from the
port's directory.~~
- [X] The version database is fixed by rerunning `./vcpkg x-add-version
--all` and committing the result.
- [X] Only one version is added to each modified port's versions file.

Usage test pass with following triplets:

```
x64-windows
```

---------

Co-authored-by: Jim wang (BEYONDSOFT CONSULTING INC) <v-wangjim@microsoft.com>
2024-04-24 12:40:43 -04:00

155 lines
6.1 KiB
CMake

#TODO: Features to add:
# USE_XBLAS??? extended precision blas. needs xblas
# LAPACKE should be its own PORT
# USE_OPTIMIZED_LAPACK (Probably not what we want. Does a find_package(LAPACK): probably for LAPACKE only builds _> own port?)
# LAPACKE Builds LAPACKE
# LAPACKE_WITH_TMG Build LAPACKE with tmglib routines
if(EXISTS "${CURRENT_INSTALLED_DIR}/share/clapack/copyright")
message(FATAL_ERROR "Can't build ${PORT} if clapack is installed. Please remove clapack:${TARGET_TRIPLET}, and try to install ${PORT}:${TARGET_TRIPLET} again.")
endif()
vcpkg_minimum_required(VERSION 2022-10-12) # for ${VERSION}
include(vcpkg_find_fortran)
SET(VCPKG_POLICY_EMPTY_INCLUDE_FOLDER enabled)
set(VCPKG_POLICY_ALLOW_OBSOLETE_MSVCRT enabled)
vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO "Reference-LAPACK/lapack"
REF "v${VERSION}"
SHA512 fc3258b9d91a833149a68a89c5589b5113e90a8f9f41c3a73fbfccb1ecddd92d9462802c0f870f1c3dab392623452de4ef512727f5874ffdcba6a4845f78fc9a
HEAD_REF master
PATCHES
cmake-config.patch
lapacke.patch
fix_prefix.patch
)
if(NOT VCPKG_TARGET_IS_WINDOWS)
set(ENV{FFLAGS} "$ENV{FFLAGS} -fPIC") # should come from toolchain
endif()
set(CBLAS OFF)
if("cblas" IN_LIST FEATURES)
set(CBLAS ON)
if("noblas" IN_LIST FEATURES)
message(FATAL_ERROR "Cannot built feature 'cblas' together with feature 'noblas'. cblas requires blas!")
endif()
endif()
set(USE_OPTIMIZED_BLAS OFF)
if("noblas" IN_LIST FEATURES)
set(USE_OPTIMIZED_BLAS ON)
endif()
set(VCPKG_CRT_LINKAGE_BACKUP ${VCPKG_CRT_LINKAGE})
vcpkg_find_fortran(FORTRAN_CMAKE)
if(VCPKG_USE_INTERNAL_Fortran)
if(VCPKG_CRT_LINKAGE_BACKUP STREQUAL "static")
# If openblas has been built with static crt linkage we cannot use it with gfortran!
set(USE_OPTIMIZED_BLAS OFF)
#Cannot use openblas from vcpkg if we are building with gfortran here.
if("noblas" IN_LIST FEATURES)
message(FATAL_ERROR "Feature 'noblas' cannot be used without supplying an external fortran compiler")
endif()
endif()
endif()
vcpkg_cmake_configure(
SOURCE_PATH "${SOURCE_PATH}"
OPTIONS
"-DUSE_OPTIMIZED_BLAS=${USE_OPTIMIZED_BLAS}"
"-DCMAKE_REQUIRE_FIND_PACKAGE_BLAS=${USE_OPTIMIZED_BLAS}"
"-DCBLAS=${CBLAS}"
"-DTEST_FORTRAN_COMPILER=OFF"
${FORTRAN_CMAKE}
MAYBE_UNUSED_VARIABLES
CMAKE_REQUIRE_FIND_PACKAGE_BLAS
)
vcpkg_cmake_install()
vcpkg_cmake_config_fixup(PACKAGE_NAME ${PORT} CONFIG_PATH lib/cmake/lapack-${VERSION}) #Should the target path be lapack and not lapack-reference?
set(pcfile "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/lapack.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
file(WRITE "${pcfile}" "prefix=${CURRENT_INSTALLED_DIR}\n${_contents}")
endif()
set(pcfile "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/lapack.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
file(WRITE "${pcfile}" "prefix=${CURRENT_INSTALLED_DIR}/debug\n${_contents}")
endif()
if(NOT USE_OPTIMIZED_BLAS AND NOT (VCPKG_TARGET_IS_WINDOWS AND VCPKG_LIBRARY_LINKAGE STREQUAL "static"))
set(pcfile "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/blas.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
file(WRITE "${pcfile}" "prefix=${CURRENT_INSTALLED_DIR}\n${_contents}")
endif()
set(pcfile "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/blas.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
file(WRITE "${pcfile}" "prefix=${CURRENT_INSTALLED_DIR}/debug\n${_contents}")
endif()
endif()
if("cblas" IN_LIST FEATURES)
set(pcfile "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/cblas.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
file(WRITE "${pcfile}" "prefix=${CURRENT_INSTALLED_DIR}\n${_contents}")
endif()
set(pcfile "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/cblas.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
file(WRITE "${pcfile}" "prefix=${CURRENT_INSTALLED_DIR}/debug\n${_contents}")
endif()
endif()
vcpkg_fixup_pkgconfig()
file(RENAME "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/lapack.pc" "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/lapack-reference.pc")
if(NOT VCPKG_BUILD_TYPE)
file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/lapack.pc" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/lapack-reference.pc")
endif()
if(NOT "noblas" IN_LIST FEATURES)
file(RENAME "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/blas.pc" "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/blas-reference.pc")
if(NOT VCPKG_BUILD_TYPE)
file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/blas.pc" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/blas-reference.pc")
endif()
if("cblas" IN_LIST FEATURES)
file(RENAME "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/cblas.pc" "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/cblas-reference.pc")
if(NOT VCPKG_BUILD_TYPE)
file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/cblas.pc" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/cblas-reference.pc")
endif()
endif()
endif()
file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
if(VCPKG_TARGET_IS_WINDOWS)
if(NOT USE_OPTIMIZED_BLAS)
if(EXISTS "${CURRENT_PACKAGES_DIR}/lib/libblas.lib")
file(RENAME "${CURRENT_PACKAGES_DIR}/lib/libblas.lib" "${CURRENT_PACKAGES_DIR}/lib/blas.lib")
endif()
if(EXISTS "${CURRENT_PACKAGES_DIR}/debug/lib/libblas.lib")
file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/libblas.lib" "${CURRENT_PACKAGES_DIR}/debug/lib/blas.lib")
endif()
endif()
endif()
if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
set(BLA_STATIC ON)
else()
set(BLA_STATIC OFF)
endif()
set(BLA_VENDOR Generic)
configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake.in" "${CURRENT_PACKAGES_DIR}/share/${PORT}/wrapper/vcpkg-cmake-wrapper.cmake" @ONLY)
file(COPY "${CMAKE_CURRENT_LIST_DIR}/FindLAPACK.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")