early-access version 2853

externals/vcpkg/ports/clapack/FindLAPACK.cmake

@@ -0,0 +1,239 @@
+#.rst:
+# clapack config for vcpkg
+# ------------
+#
+# Find the clapack includes and library.
+#
+# Result Variables
+# ^^^^^^^^^^^^^^^^
+#
+# This script defines the following variables:
+#
+# ``CLAPACK_FOUND``
+#   True if clapack library found
+#
+# ``CLAPACK_VERSION``
+#   Containing the clapack version tag (manually defined)
+#
+# ``CLAPACK_INCLUDE_DIR``
+#   Location of clapack headers
+#
+# ``CLAPACK_LIBRARY``
+#   List of libraries to link with when using clapack
+#
+# Result Targets
+# ^^^^^^^^^^^^^^
+#
+# This script defines the following targets:
+#
+# ``clapack::clapack``
+#   Target to use clapack
+#
+# Compatibility Variables
+# ^^^^^^^^^^^^^^^^^^^^^^^
+#
+# This script defines the following variables for compatibility reasons:
+#
+# ``F2C_FOUND``
+#   True if f2c (fortran-to-c wrap layer) library found
+#
+# ``F2C_INCLUDE_DIR``
+#   Location of clapack headers
+#
+# ``F2C_LIBRARY``
+#   Library containing the fortran-to-c wrap layer, necessary for clapack and automatically included when used
+#
+# ``LAPACK_FOUND``
+#   True if clapack library found
+#
+# ``LAPACK_VERSION``
+#   Containing the clapack version tag (manually defined)
+#
+# ``LAPACK_INCLUDE_DIR``
+#   Location of clapack headers
+#
+# ``LAPACK_LIBRARY``
+#   List of libraries to link with when using clapack
+#
+# Compatibility Targets
+# ^^^^^^^^^^^^^^
+#
+# This script defines the following targets for compatibility reasons:
+#
+# ``lapack``
+#   Target to use lapack
+
+include(${CMAKE_ROOT}/Modules/SelectLibraryConfigurations.cmake)
+include(${CMAKE_ROOT}/Modules/CheckSymbolExists.cmake)
+include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
+include(${CMAKE_ROOT}/Modules/CMakeFindDependencyMacro.cmake)
+
+set(CLAPACK_VERSION "3.2.1")
+
+set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+find_dependency(Threads)
+
+if(UNIX)
+  find_library(ADDITIONAL_LAPACK_LIBRARY m)
+  set(PTHREAD_LINK_NAME "-pthread")
+endif()
+
+if(NOT F2C_LIBRARY)
+  find_library(F2C_LIBRARY_RELEASE NAMES f2c libf2c)
+  find_library(F2C_LIBRARY_DEBUG NAMES f2cd libf2cd)
+  select_library_configurations(F2C)
+
+  #keep a list of "pure" f2c libs, without dependencies
+  set(oF2C_LIBRARY_RELEASE ${F2C_LIBRARY_RELEASE})
+  set(oF2C_LIBRARY_DEBUG ${F2C_LIBRARY_DEBUG})
+  set(oF2C_LIBRARY ${F2C_LIBRARY})
+
+  list(APPEND F2C_LIBRARY ${ADDITIONAL_LAPACK_LIBRARY})
+endif()
+
+if(NOT LAPACK_LIBRARY)
+  find_library(LAPACK_LIBRARY_RELEASE NAMES lapack)
+  find_library(LAPACK_LIBRARY_DEBUG NAMES lapackd)
+
+  #keep a list of "pure" lapack libs, without dependencies
+  set(oLAPACK_LIBRARY_RELEASE ${LAPACK_LIBRARY_RELEASE})
+  set(oLAPACK_LIBRARY_DEBUG ${LAPACK_LIBRARY_DEBUG})
+  select_library_configurations(oLAPACK)
+
+  list(APPEND LAPACK_LIBRARY_RELEASE ${F2C_LIBRARY_RELEASE})
+  list(APPEND LAPACK_LIBRARY_DEBUG ${F2C_LIBRARY_DEBUG})
+
+  find_dependency(OpenBLAS)
+  get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY IMPORTED_IMPLIB_RELEASE)
+  if(NOT _loc)
+    get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY LOCATION_RELEASE)
+  endif()
+  set(LAPACK_BLAS_LIBRARY_RELEASE ${_loc})
+  get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY IMPORTED_IMPLIB_DEBUG)
+  if(NOT _loc)
+    get_property(_loc TARGET OpenBLAS::OpenBLAS PROPERTY LOCATION_DEBUG)
+  endif()
+  set(LAPACK_BLAS_LIBRARY_DEBUG ${_loc})
+  select_library_configurations(LAPACK_BLAS)
+  list(APPEND LAPACK_LIBRARY_RELEASE ${LAPACK_BLAS_LIBRARY_RELEASE})
+  list(APPEND LAPACK_LIBRARY_DEBUG ${LAPACK_BLAS_LIBRARY_DEBUG})
+
+  select_library_configurations(LAPACK)
+  if(UNIX)
+    list(APPEND LAPACK_LIBRARY ${PTHREAD_LINK_NAME})
+  endif()
+endif()
+
+if(NOT F2C_INCLUDE_DIR)
+  find_path(F2C_INCLUDE_DIR NAMES f2c.h)
+endif()
+
+if(NOT LAPACK_INCLUDE_DIR)
+  find_path(LAPACK_INCLUDE_DIR NAMES clapack.h)
+endif()
+
+list(APPEND LAPACK_INCLUDE_DIR ${F2C_INCLUDE_DIR})
+set(LAPACK_INCLUDE_DIR "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
+set(LAPACK_INCLUDE_DIRS "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
+set(CLAPACK_INCLUDE_DIR "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
+set(CLAPACK_INCLUDE_DIRS "${LAPACK_INCLUDE_DIR}" CACHE PATH "" FORCE)
+set(F2C_INCLUDE_DIRS "${F2C_INCLUDE_DIR}" CACHE PATH "" FORCE)
+
+set(LAPACK_DLL_DIR ${LAPACK_INCLUDE_DIR})
+list(TRANSFORM LAPACK_DLL_DIR APPEND "/../bin")
+message(STATUS "LAPACK_DLL_DIR: ${LAPACK_DLL_DIR}")
+
+if(WIN32)
+  find_file(LAPACK_LIBRARY_RELEASE_DLL NAMES lapack.dll PATHS ${LAPACK_DLL_DIR})
+  find_file(LAPACK_LIBRARY_DEBUG_FOLDER NAMES lapackd.dll PATHS ${LAPACK_DLL_DIR})
+  find_file(F2C_LIBRARY_RELEASE_DLL NAMES f2c.dll libf2c.dll PATHS ${LAPACK_DLL_DIR})
+  find_file(F2C_LIBRARY_DEBUG_DLL NAMES f2cd.dll libf2cd.dll PATHS ${LAPACK_DLL_DIR})
+endif()
+
+set(LAPACK_BLAS_LIBRARY "${LAPACK_BLAS_LIBRARY}" CACHE STRING "" FORCE)
+set(F2C_LIBRARIES "${F2C_LIBRARY}" CACHE STRING "" FORCE)
+set(LAPACK_VERSION "${CLAPACK_VERSION}" CACHE STRING "" FORCE)
+set(LAPACK_LIBRARIES "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
+set(CLAPACK_LIBRARY "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
+set(CLAPACK_LIBRARIES "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
+
+set(LAPACK_LIBRARY "${LAPACK_LIBRARY}" CACHE STRING "" FORCE)
+set(F2C_LIBRARY "${F2C_LIBRARY}" CACHE STRING "" FORCE)
+set(LAPACK_LIBRARY_RELEASE "${LAPACK_LIBRARY_RELEASE}" CACHE STRING "" FORCE)
+set(LAPACK_LIBRARY_DEBUG "${LAPACK_LIBRARY_DEBUG}" CACHE STRING "" FORCE)
+set(F2C_LIBRARY_RELEASE "${F2C_LIBRARY_RELEASE}" CACHE STRING "" FORCE)
+set(F2C_LIBRARY_DEBUG "${F2C_LIBRARY_DEBUG}" CACHE STRING "" FORCE)
+
+find_package_handle_standard_args(LAPACK DEFAULT_MSG LAPACK_LIBRARY LAPACK_INCLUDE_DIR)
+mark_as_advanced(LAPACK_INCLUDE_DIR LAPACK_LIBRARY)
+
+#TARGETS
+if(CLAPACK_FOUND AND NOT TARGET clapack::clapack)
+  if(EXISTS "${LAPACK_LIBRARY_RELEASE_DLL}")
+    add_library(clapack::clapack SHARED IMPORTED)
+    set_target_properties(clapack::clapack PROPERTIES
+      IMPORTED_LOCATION_RELEASE                 "${LAPACK_LIBRARY_RELEASE_DLL}"
+      IMPORTED_IMPLIB_RELEASE                   "${oLAPACK_LIBRARY_RELEASE}"
+      INTERFACE_INCLUDE_DIRECTORIES             "${LAPACK_INCLUDE_DIR}"
+      INTERFACE_LINK_LIBRARIES                  "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
+      IMPORTED_CONFIGURATIONS                   Release
+      IMPORTED_LINK_INTERFACE_LANGUAGES         "C")
+    if(EXISTS "${LAPACK_LIBRARY_DEBUG_DLL}")
+      set_property(TARGET clapack::clapack APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
+      set_target_properties(clapack::clapack PROPERTIES
+        IMPORTED_LOCATION_DEBUG                 "${LAPACK_LIBRARY_DEBUG_DLL}"
+        IMPORTED_IMPLIB_DEBUG                   "${oLAPACK_LIBRARY_DEBUG}")
+    endif()
+  else()
+    add_library(clapack::clapack UNKNOWN IMPORTED)
+    set_target_properties(clapack::clapack PROPERTIES
+      IMPORTED_LOCATION_RELEASE                 "${oLAPACK_LIBRARY_RELEASE}"
+      INTERFACE_INCLUDE_DIRECTORIES             "${LAPACK_INCLUDE_DIR}"
+      INTERFACE_LINK_LIBRARIES                  "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
+      IMPORTED_CONFIGURATIONS                   Release
+      IMPORTED_LINK_INTERFACE_LANGUAGES         "C")
+    if(EXISTS "${LAPACK_LIBRARY_DEBUG}")
+      set_property(TARGET clapack::clapack APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
+      set_target_properties(clapack::clapack PROPERTIES
+        IMPORTED_LOCATION_DEBUG                 "${oLAPACK_LIBRARY_DEBUG}")
+    endif()
+  endif()
+endif()
+
+# Ensure consistency with both CMake's vanilla as well as lapack-reference's FindLAPACK.cmake module and register the LAPACK::LAPACK target
+if(CLAPACK_FOUND AND NOT TARGET LAPACK::LAPACK)
+  if(EXISTS "${LAPACK_LIBRARY_RELEASE_DLL}")
+    add_library(LAPACK::LAPACK SHARED IMPORTED)
+    set_target_properties(LAPACK::LAPACK PROPERTIES
+      IMPORTED_LOCATION_RELEASE                 "${LAPACK_LIBRARY_RELEASE_DLL}"
+      IMPORTED_IMPLIB_RELEASE                   "${oLAPACK_LIBRARY_RELEASE}"
+      INTERFACE_INCLUDE_DIRECTORIES             "${LAPACK_INCLUDE_DIR}"
+      INTERFACE_LINK_LIBRARIES                  "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
+      IMPORTED_CONFIGURATIONS                   Release
+      IMPORTED_LINK_INTERFACE_LANGUAGES         "C")
+    if(EXISTS "${LAPACK_LIBRARY_DEBUG_DLL}")
+      set_property(TARGET LAPACK::LAPACK APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
+      set_target_properties(LAPACK::LAPACK PROPERTIES
+        IMPORTED_LOCATION_DEBUG                 "${LAPACK_LIBRARY_DEBUG_DLL}"
+        IMPORTED_IMPLIB_DEBUG                   "${oLAPACK_LIBRARY_DEBUG}")
+    endif()
+  else()
+    add_library(LAPACK::LAPACK UNKNOWN IMPORTED)
+    set_target_properties(LAPACK::LAPACK PROPERTIES
+      IMPORTED_LOCATION_RELEASE                 "${oLAPACK_LIBRARY_RELEASE}"
+      INTERFACE_INCLUDE_DIRECTORIES             "${LAPACK_INCLUDE_DIR}"
+      IMPORTED_CONFIGURATIONS                   Release
+      INTERFACE_LINK_LIBRARIES                  "$<$<NOT:$<CONFIG:DEBUG>>:${oF2C_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${oF2C_LIBRARY_DEBUG}>;$<$<NOT:$<CONFIG:DEBUG>>:${LAPACK_BLAS_LIBRARY_RELEASE}>;$<$<CONFIG:DEBUG>:${LAPACK_BLAS_LIBRARY_DEBUG}>;$<LINK_ONLY:${ADDITIONAL_LAPACK_LIBRARY}>;$<LINK_ONLY:${PTHREAD_LINK_NAME}>"
+      IMPORTED_LINK_INTERFACE_LANGUAGES         "C")
+    if(EXISTS "${LAPACK_LIBRARY_DEBUG}")
+      set_property(TARGET LAPACK::LAPACK APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug)
+      set_target_properties(LAPACK::LAPACK PROPERTIES
+        IMPORTED_LOCATION_DEBUG                 "${oLAPACK_LIBRARY_DEBUG}")
+    endif()
+  endif()
+endif()
+
+# Preserve backwards compatibility and also register the 'lapack' target
+if(CLAPACK_FOUND AND NOT TARGET lapack)
+    add_library(lapack ALIAS LAPACK::LAPACK)
+endif()

externals/vcpkg/ports/clapack/arith_linux64.h

@@ -0,0 +1,9 @@
+#define IEEE_8087
+#define Arith_Kind_ASL 1
+#define Long int
+#define Intcast (int)(long)
+#define Double_Align
+#define X64_bit_pointers
+#define NO_LONG_LONG
+#define QNaN0 0x0
+#define QNaN1 0xfff80000

externals/vcpkg/ports/clapack/arith_osx.h

@@ -0,0 +1,12 @@
+/* Suitable for macOS on x86_64 and arm64 */
+/* Not suitable for 32-bit macOS */
+
+#define IEEE_8087
+#define Arith_Kind_ASL 1
+#define Long int
+#define Intcast (int)(long)
+#define Double_Align
+#define X64_bit_pointers
+#define NANCHECK
+#define QNaN0 0x0
+#define QNaN1 0x7ff80000

externals/vcpkg/ports/clapack/arith_win32.h

@@ -0,0 +1,8 @@
+/* Windows 32-bit */
+
+#define IEEE_8087
+#define Arith_Kind_ASL 1
+#define Double_Align
+#define NANCHECK
+#define QNaN0 0x0
+#define QNaN1 0x7ff80000

externals/vcpkg/ports/clapack/arith_win64.h

@@ -0,0 +1,9 @@
+/* Windows 64-bit */
+
+#define IEEE_8087
+#define Arith_Kind_ASL 1
+#define Double_Align
+#define X64_bit_pointers
+#define NANCHECK
+#define QNaN0 0x0
+#define QNaN1 0x7ff80000

externals/vcpkg/ports/clapack/fix-ConfigFile.patch

@@ -0,0 +1,7 @@
+diff --git a/clapack-config.cmake.in b/clapack-config.cmake.in
+index cd19f1d..49af4f0 100644
+--- a/clapack-config.cmake.in
++++ b/clapack-config.cmake.in
+@@ -1 +1 @@
+-include("@CLAPACK_BINARY_DIR@/clapack-targets.cmake")
++include("${CMAKE_CURRENT_LIST_DIR}/clapack-targets.cmake")

externals/vcpkg/ports/clapack/fix-install.patch

@@ -0,0 +1,45 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 414ac8e..db58b4e 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -19,7 +19,7 @@ include_directories(${CLAPACK_SOURCE_DIR}/INCLUDE)
+ add_subdirectory(F2CLIBS)
+ add_subdirectory(SRC)
+ set(CLAPACK_VERSION 3.2.1)
+-export(TARGETS f2c lapack FILE ${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-targets.cmake)
++install(EXPORT clapack-targets FILE clapack-targets.cmake DESTINATION share/clapack)
+ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config-version.cmake.in
+ 	${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-config-version.cmake @ONLY)
+ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config.cmake.in
+diff --git a/F2CLIBS/libf2c/CMakeLists.txt b/F2CLIBS/libf2c/CMakeLists.txt
+index 6fa3598..c855e38 100644
+--- a/F2CLIBS/libf2c/CMakeLists.txt
++++ b/F2CLIBS/libf2c/CMakeLists.txt
+@@ -63,8 +63,9 @@ set_property(TARGET f2c PROPERTY PREFIX lib)
+ if(UNIX)
+   target_link_libraries(f2c m)
+ endif()
+-install(TARGETS f2c
++install(TARGETS f2c EXPORT clapack-targets
+         RUNTIME DESTINATION bin
+         LIBRARY DESTINATION lib
+-        ARCHIVE DESTINATION lib)
++        ARCHIVE DESTINATION lib
++        INCLUDES DESTINATION include)
+ 
+diff --git a/SRC/CMakeLists.txt b/SRC/CMakeLists.txt
+index 07dc8c7..2355225 100644
+--- a/SRC/CMakeLists.txt
++++ b/SRC/CMakeLists.txt
+@@ -377,8 +377,9 @@ if(BUILD_COMPLEX16)
+ endif()
+ add_library(lapack ${ALLOBJ} ${ALLXOBJ})
+ target_link_libraries(lapack ${BLAS_LIBRARIES} f2c)
+-install(TARGETS lapack
++install(TARGETS lapack EXPORT clapack-targets
+         RUNTIME DESTINATION bin
+         LIBRARY DESTINATION lib
+-        ARCHIVE DESTINATION lib)
++        ARCHIVE DESTINATION lib
++        INCLUDES DESTINATION include)
+ 

externals/vcpkg/ports/clapack/portfile.cmake

@@ -0,0 +1,67 @@
+if(EXISTS "${CURRENT_INSTALLED_DIR}/share/lapack-reference/copyright")
+    message(FATAL_ERROR "Can't build ${PORT} if lapack-reference is installed. Please remove lapack-reference:${TARGET_TRIPLET}, and try to install ${PORT}:${TARGET_TRIPLET} again.")
+endif()
+
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
+vcpkg_download_distfile(ARCHIVE
+  URLS "https://www.netlib.org/clapack/clapack-3.2.1-CMAKE.tgz"
+  FILENAME "clapack-3.2.1.tgz"
+  SHA512 cf19c710291ddff3f6ead7d86bdfdeaebca21291d9df094bf0a8ef599546b007757fb2dbb19b56511bb53ef7456eac0c73973b9627bf4d02982c856124428b49
+)
+
+vcpkg_extract_source_archive_ex(
+  OUT_SOURCE_PATH SOURCE_PATH
+  ARCHIVE ${ARCHIVE}
+  PATCHES
+      remove_internal_blas.patch
+      fix-ConfigFile.patch
+      fix-install.patch
+      support-uwp.patch
+)
+
+set(ARITH_PATH)
+if(DEFINED CLAPACK_ARITH_PATH)
+  set(ARITH_PATH "-DARITH_PATH=${CLAPACK_ARITH_PATH}")
+elseif(NOT TARGET_TRIPLET STREQUAL HOST_TRIPLET)
+  if(VCPKG_TARGET_IS_WINDOWS OR VCPKG_TARGET_IS_UWP)
+    if(VCPKG_TARGET_ARCHITECTURE MATCHES "^x64$|^arm64$")
+      set(ARITH_PATH "-DARITH_PATH=${CMAKE_CURRENT_LIST_DIR}/arith_win64.h")
+    else()
+      set(ARITH_PATH "-DARITH_PATH=${CMAKE_CURRENT_LIST_DIR}/arith_win32.h")
+    endif()
+  elseif(VCPKG_TARGET_IS_OSX OR VCPKG_TARGET_IS_IOS)
+    set(ARITH_PATH "-DARITH_PATH=${CMAKE_CURRENT_LIST_DIR}/arith_osx.h")
+  elseif(VCPKG_TARGET_IS_LINUX AND VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
+    set(ARITH_PATH "-DARITH_PATH=${CMAKE_CURRENT_LIST_DIR}/arith_linux64.h")
+  else()
+    message(WARNING
+"Unable to cross-compile clapack for ${VCPKG_TARGET_ARCHITECTURE}-${VCPKG_CMAKE_SYSTEM_NAME}.
+No arith.h is available and arithchk must be executed for the target.
+To fix this issue, define CLAPACK_ARITH_PATH in your triplet to the location of a pre-generated arith.h file.
+
+Continuing with trying to run arithchk anyway.")
+  endif()
+endif()
+
+vcpkg_configure_cmake(
+  SOURCE_PATH ${SOURCE_PATH}
+  PREFER_NINJA
+  OPTIONS
+    -DCMAKE_DEBUG_POSTFIX=d
+    ${ARITH_PATH}
+)
+
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+#TODO: fix the official exported targets, since they are broken (luckily it seems that no-one uses them for now)
+vcpkg_fixup_cmake_targets(CONFIG_PATH share/clapack)
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+
+# Install clapack wrappers.
+file(INSTALL ${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/lapack)
+file(INSTALL ${CMAKE_CURRENT_LIST_DIR}/FindLAPACK.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/lapack)
+# Handle copyright
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)

externals/vcpkg/ports/clapack/remove_internal_blas.patch

@@ -0,0 +1,77 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 320ccc6..414ac8e 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,7 +1,6 @@
+ cmake_minimum_required(VERSION 2.6)
+ project(CLAPACK C)
+-enable_testing()
+-include(CTest)
++find_package(BLAS REQUIRED)
+ 
+ if(WIN32 AND NOT CYGWIN)
+   set(SECOND_SRC  ${CLAPACK_SOURCE_DIR}/INSTALL/winsecond.c)
+@@ -11,7 +10,6 @@ else()
+   set(SECOND_SRC  ${CLAPACK_SOURCE_DIR}/INSTALL/second.c)
+   set(DSECOND_SRC  ${CLAPACK_SOURCE_DIR}/INSTALL/dsecnd.c)
+ endif()
+-enable_testing()
+ option(USE_BLAS_WRAP "pre-pend f2c_ to each function in blas" OFF)
+ if(NOT USE_BLAS_WRAP)
+ # _zrotg_ seems to be missing in the wrap header
+@@ -19,16 +17,15 @@ if(NOT USE_BLAS_WRAP)
+ endif()
+ include_directories(${CLAPACK_SOURCE_DIR}/INCLUDE)
+ add_subdirectory(F2CLIBS)
+-add_subdirectory(BLAS)
+ add_subdirectory(SRC)
+-add_subdirectory(TESTING)
+ set(CLAPACK_VERSION 3.2.1)
+-set(CPACK_PACKAGE_VERSION_MAJOR 3)
+-set(CPACK_PACKAGE_VERSION_MINOR 2)
+-set(CPACK_PACKAGE_VERSION_PATCH 1)
+-include(CPack)
+-export(TARGETS f2c blas lapack FILE clapack-targets.cmake)
++export(TARGETS f2c lapack FILE ${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-targets.cmake)
+ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config-version.cmake.in
+-  ${CLAPACK_BINARY_DIR}/clapack-config-version.cmake @ONLY)
++	${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-config-version.cmake @ONLY)
+ configure_file(${CLAPACK_SOURCE_DIR}/clapack-config.cmake.in
+-  ${CLAPACK_BINARY_DIR}/clapack-config.cmake @ONLY)
++	${CMAKE_INSTALL_PREFIX}/share/clapack/clapack-config.cmake @ONLY)
++install(FILES
++        ${CMAKE_CURRENT_LIST_DIR}/INCLUDE/clapack.h
++        ${CMAKE_CURRENT_LIST_DIR}/INCLUDE/f2c.h
++        DESTINATION include)
++
+diff --git a/F2CLIBS/libf2c/CMakeLists.txt b/F2CLIBS/libf2c/CMakeLists.txt
+index 43d7b3f..6fa3598 100644
+--- a/F2CLIBS/libf2c/CMakeLists.txt
++++ b/F2CLIBS/libf2c/CMakeLists.txt
+@@ -60,3 +60,11 @@ include_directories(${CLAPACK_SOURCE_DIR}/F2CLIBS/libf2c)
+ include_directories(${CLAPACK_BINARY_DIR}/F2CLIBS/libf2c)
+ add_library(f2c ${OFILES} ${CMAKE_CURRENT_BINARY_DIR}/arith.h)
+ set_property(TARGET f2c PROPERTY PREFIX lib)
++if(UNIX)
++  target_link_libraries(f2c m)
++endif()
++install(TARGETS f2c
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
++
+diff --git a/SRC/CMakeLists.txt b/SRC/CMakeLists.txt
+index ac4cce3..07dc8c7 100644
+--- a/SRC/CMakeLists.txt
++++ b/SRC/CMakeLists.txt
+@@ -376,5 +376,9 @@ if(BUILD_COMPLEX16)
+   set(ALLOBJ  ${ZLASRC} ${ALLAUX} ${DZLAUX})
+ endif()
+ add_library(lapack ${ALLOBJ} ${ALLXOBJ})
+-target_link_libraries(lapack blas)
++target_link_libraries(lapack ${BLAS_LIBRARIES} f2c)
++install(TARGETS lapack
++        RUNTIME DESTINATION bin
++        LIBRARY DESTINATION lib
++        ARCHIVE DESTINATION lib)
+ 

externals/vcpkg/ports/clapack/support-uwp.patch

@@ -0,0 +1,87 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index db58b4e..0fb61a0 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -15,6 +15,9 @@ if(NOT USE_BLAS_WRAP)
+ # _zrotg_ seems to be missing in the wrap header
+   add_definitions(-DNO_BLAS_WRAP)
+ endif()
++if (MSVC)
++  add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
++endif()
+ include_directories(${CLAPACK_SOURCE_DIR}/INCLUDE)
+ add_subdirectory(F2CLIBS)
+ add_subdirectory(SRC)
+diff --git a/F2CLIBS/libf2c/CMakeLists.txt b/F2CLIBS/libf2c/CMakeLists.txt
+index 094614a..e5b40ab 100644
+--- a/F2CLIBS/libf2c/CMakeLists.txt
++++ b/F2CLIBS/libf2c/CMakeLists.txt
+@@ -44,12 +44,19 @@ if(UNIX)
+ endif()
+ set_target_properties(arithchk PROPERTIES COMPILE_DEFINITIONS 
+   "NO_FPINIT;NO_LONG_LONG")
++  
++if (ARITH_PATH)
++configure_file(
++   "${ARITH_PATH}"
++   "${CMAKE_CURRENT_BINARY_DIR}/arith.h"
++   COPYONLY)
++else()
+ ADD_CUSTOM_COMMAND(
+    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/arith.h
+    COMMAND arithchk > ${CMAKE_CURRENT_BINARY_DIR}/arith.h
+    DEPENDS arithchk
+    )
+-
++endif()
+ 
+ set(OFILES  ${MISC} ${POW} ${CX} ${DCX} ${REAL} ${DBL} ${INT} 
+   ${HALF} ${CMP} ${EFL} ${CHAR} ${I77} ${TIME})
+diff --git a/F2CLIBS/libf2c/inquire.c b/F2CLIBS/libf2c/inquire.c
+index 5936a67..4846d41 100644
+--- a/F2CLIBS/libf2c/inquire.c
++++ b/F2CLIBS/libf2c/inquire.c
+@@ -32,7 +32,7 @@ integer f_inqu(inlist *a)
+ 	{	byfile=1;
+ 		g_char(a->infile,a->infilen,buf);
+ #ifdef NON_UNIX_STDIO
+-		x = access(buf,0) ? -1 : 0;
++		x = _access(buf,0) ? -1 : 0;
+ 		for(i=0,p=NULL;i<MXUNIT;i++)
+ 			if(f__units[i].ufd != NULL
+ 			 && f__units[i].ufnm != NULL
+diff --git a/F2CLIBS/libf2c/open.c b/F2CLIBS/libf2c/open.c
+index a06428d..9d08cf7 100644
+--- a/F2CLIBS/libf2c/open.c
++++ b/F2CLIBS/libf2c/open.c
+@@ -48,7 +48,7 @@ f__bufadj(int n, int c)
+ #endif
+ {
+ 	unsigned int len;
+-	char *nbuf, *s, *t, *te;
++	char *nbuf = NULL, *s = NULL, *t = NULL, *te = NULL;
+ 
+ 	if (f__buf == f__buf0)
+ 		f__buflen = 1024;
+diff --git a/F2CLIBS/libf2c/rsne.c b/F2CLIBS/libf2c/rsne.c
+index e8e9dae..4d65436 100644
+--- a/F2CLIBS/libf2c/rsne.c
++++ b/F2CLIBS/libf2c/rsne.c
+@@ -103,7 +103,7 @@ mk_hashtab(Namelist *nl)
+ 	Vardesc *v, **vd, **vde;
+ 	hashentry *he;
+ 
+-	hashtab **x, **x0, *y;
++	hashtab **x = NULL, **x0 = NULL, *y = NULL;
+ 	for(x = &nl_cache; y = *x; x0 = x, x = &y->next)
+ 		if (nl == y->nl)
+ 			return y;
+@@ -308,7 +308,7 @@ x_rsne(cilist *a)
+ 	char buf[64];
+ 	hashtab *ht;
+ 	Vardesc *v;
+-	dimen *dn, *dn0, *dn1;
++	dimen *dn = NULL, *dn0 = NULL, *dn1;
+ 	ftnlen *dims, *dims1;
+ 	ftnlen b, b0, b1, ex, no, nomax, size, span;
+ 	ftnint no1, no2, type;

externals/vcpkg/ports/clapack/vcpkg-cmake-wrapper.cmake

@@ -0,0 +1,11 @@
+message(STATUS "Using VCPKG FindLAPACK from package 'clapack'")
+set(LAPACK_PREV_MODULE_PATH ${CMAKE_MODULE_PATH})
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
+
+list(REMOVE_ITEM ARGS "NO_MODULE")
+list(REMOVE_ITEM ARGS "CONFIG")
+list(REMOVE_ITEM ARGS "MODULE")
+
+_find_package(${ARGS})
+
+set(CMAKE_MODULE_PATH ${LAPACK_PREV_MODULE_PATH})

externals/vcpkg/ports/clapack/vcpkg.json

@@ -0,0 +1,10 @@
+{
+  "name": "clapack",
+  "version": "3.2.1",
+  "port-version": 20,
+  "description": "CLAPACK (f2c'ed version of LAPACK)",
+  "homepage": "https://www.netlib.org/clapack",
+  "dependencies": [
+    "blas"
+  ]
+}