vcpkg/ports/openblas/portfile.cmake
Alexander Neumann f3b96f339c
[lapack-reference|fortran] Add new port (#12805)
* [vcpkg/script] add vcpkg_find_fortran

* [openblas] add pkg-config fixes

* [lapack] add lapack-reference and reduce dependency on clapack

* fix build issues

* dont touch any main files

* move toolchain var into parent scope

* fix a few more issues

* create link in the noblas case

* removed unnecessary check handled by vcpkg_find_fortran.

* move dumpbin check

* fix last issue

* depend on openblas

* set cmake_binary_dir so that compiler id run gets put into buildtree.

* more paths

* add missing PARENT_SCOPE

* ws change

* [mlpack] remove dep on clapack

* comment out patches

* remove openblas again

* Install lapack wrapper since it is missing linkage against -lm and -lgfortran

* PREPEND mingw path to make sure cmake picks it up correctly

* depend on openblas also on osx

* add clapack on windows to skip due to conflicting library installs

* add clapack to skip on linux

* add -fPIC as a fortran compiler flag

* do not add the flag on windows

* add gcc explicitly to the cmake args.

* ws change

* applyrequested changes from CR

* fix the failing patch
2020-08-12 10:28:41 -07:00

125 lines
4.7 KiB
CMake

vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO xianyi/OpenBLAS
REF v0.3.9
SHA512 e34da25b3aaf959ec12826ac68c81e739e453d44f2dba28b15e57d7a827edc4d5f42988e9b6d98ac07999940be7b5876246cb3a980e590ae87f77f4c2f12f40a
HEAD_REF develop
PATCHES
uwp.patch
fix-space-path.patch
fix-redefinition-function.patch
github_2481.patch
)
find_program(GIT NAMES git git.cmd)
# sed and awk are installed with git but in a different directory
get_filename_component(GIT_EXE_PATH ${GIT} DIRECTORY)
set(SED_EXE_PATH "${GIT_EXE_PATH}/../usr/bin")
# openblas require perl to generate .def for exports
vcpkg_find_acquire_program(PERL)
get_filename_component(PERL_EXE_PATH ${PERL} DIRECTORY)
set(PATH_BACKUP "$ENV{PATH}")
vcpkg_add_to_path("${PERL_EXE_PATH}")
vcpkg_add_to_path("${SED_EXE_PATH}")
set(COMMON_OPTIONS -DBUILD_WITHOUT_LAPACK=ON)
# for UWP version, must build non uwp first for helper
# binaries.
if(VCPKG_TARGET_IS_UWP)
message(STATUS "Building Windows helper files")
set(TEMP_CMAKE_SYSTEM_NAME "${VCPKG_CMAKE_SYSTEM_NAME}")
set(TEMP_CMAKE_SYSTEM_VERSION "${VCPKG_CMAKE_SYSTEM_VERSION}")
set(TEMP_TARGET_TRIPLET "${TARGET_TRIPLET}")
unset(VCPKG_CMAKE_SYSTEM_NAME)
unset(VCPKG_CMAKE_SYSTEM_VERSION)
set(TARGET_TRIPLET "x64-windows")
vcpkg_configure_cmake(
SOURCE_PATH ${SOURCE_PATH}
OPTIONS
${COMMON_OPTIONS}
-DTARGET=NEHALEM
)
# add just built path to environment for gen_config_h.exe,
# getarch.exe and getarch_2nd.exe
vcpkg_add_to_path("${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel")
# restore target build information
set(VCPKG_CMAKE_SYSTEM_NAME "${TEMP_CMAKE_SYSTEM_NAME}")
set(VCPKG_CMAKE_SYSTEM_VERSION "${TEMP_CMAKE_SYSTEM_VERSION}")
set(TARGET_TRIPLET "${TEMP_TARGET_TRIPLET}")
message(STATUS "Finished building Windows helper files")
vcpkg_configure_cmake(
SOURCE_PATH ${SOURCE_PATH}
OPTIONS
${COMMON_OPTIONS}
-DCMAKE_SYSTEM_PROCESSOR=AMD64
-DVS_WINRT_COMPONENT=TRUE
"-DBLASHELPER_BINARY_DIR=${CURRENT_BUILDTREES_DIR}/x64-windows-rel")
elseif(VCPKG_TARGET_IS_WINDOWS)
vcpkg_configure_cmake(
PREFER_NINJA
SOURCE_PATH ${SOURCE_PATH}
OPTIONS
${COMMON_OPTIONS})
else()
list(APPEND VCPKG_C_FLAGS "-DNEEDBUNDERSCORE") # Required to get common BLASFUNC to append extra _
list(APPEND VCPKG_CXX_FLAGS "-DNEEDBUNDERSCORE")
vcpkg_configure_cmake(
SOURCE_PATH ${SOURCE_PATH}
OPTIONS
${COMMON_OPTIONS}
-DCMAKE_SYSTEM_PROCESSOR=AMD64
-DNOFORTRAN=ON
-DBU=_ #required for all blas functions to append extra _ using NAME
)
endif()
vcpkg_install_cmake()
vcpkg_fixup_cmake_targets(CONFIG_PATH share/cmake/OpenBLAS TARGET_PATH share/openblas)
set(ENV{PATH} "${PATH_BACKUP}")
set(pcfile "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/openblas.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
set(_contents "prefix=${CURRENT_INSTALLED_DIR}\n${_contents}")
file(WRITE "${pcfile}" "${_contents}")
#file(CREATE_LINK "${pcfile}" "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/blas.pc" COPY_ON_ERROR)
endif()
set(pcfile "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/openblas.pc")
if(EXISTS "${pcfile}")
file(READ "${pcfile}" _contents)
set(_contents "prefix=${CURRENT_INSTALLED_DIR}/debug\n${_contents}")
file(WRITE "${pcfile}" "${_contents}")
#file(CREATE_LINK "${pcfile}" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/blas.pc" COPY_ON_ERROR)
endif()
vcpkg_fixup_pkgconfig()
#maybe we need also to write a wrapper inside share/blas to search implicitly for openblas, whenever we feel it's ready for its own -config.cmake file
# openblas do not make the config file , so I manually made this
# but I think in most case, libraries will not include these files, they define their own used function prototypes
# this is only to quite vcpkg
file(COPY ${CMAKE_CURRENT_LIST_DIR}/openblas_common.h DESTINATION ${CURRENT_PACKAGES_DIR}/include)
file(READ ${SOURCE_PATH}/cblas.h CBLAS_H)
string(REPLACE "#include \"common.h\"" "#include \"openblas_common.h\"" CBLAS_H "${CBLAS_H}")
file(WRITE ${CURRENT_PACKAGES_DIR}/include/cblas.h "${CBLAS_H}")
# openblas is BSD
file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
file(COPY ${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/blas)
file(COPY ${CMAKE_CURRENT_LIST_DIR}/FindBLAS.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/blas)
vcpkg_copy_pdbs()
file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include ${CURRENT_PACKAGES_DIR}/debug/share)