[lapack-reference] Update, fixes (#28679)

* [cmake-user] Test FindLAPACK.cmake

* Minor cleanup

* Avoid release-only lib variable

* Fix usage of external blas

* Update to 3.11

* Add usage doc

* Update versions

ports/lapack-reference/cmake-config.patch

@@ -0,0 +1,21 @@
+diff --git a/CMAKE/lapack-config-install.cmake.in b/CMAKE/lapack-config-install.cmake.in
+index 7760960..102eb92 100644
+--- a/CMAKE/lapack-config-install.cmake.in
++++ b/CMAKE/lapack-config-install.cmake.in
+@@ -12,8 +12,14 @@ unset(_LAPACK_TARGET)
+ set(LAPACK_Fortran_COMPILER_ID "@CMAKE_Fortran_COMPILER_ID@")
+ 
+ # Report the blas and lapack raw or imported libraries.
+-set(LAPACK_blas_LIBRARIES "@BLAS_LIBRARIES@")
++if("@USE_OPTIMIZED_BLAS@")
++  include(CMakeFindDependencyMacro)
++  find_dependency(BLAS) # For current build type
++  set(LAPACK_blas_LIBRARIES "${BLAS_LIBRARIES}")
++else()
++  set(LAPACK_blas_LIBRARIES "@BLASLIB@") # target carries link libraries
++endif()
+ set(LAPACK_lapack_LIBRARIES "@LAPACK_LIBRARIES@")
+-set(LAPACK_LIBRARIES ${LAPACK_blas_LIBRARIES} ${LAPACK_lapack_LIBRARIES})
++set(LAPACK_LIBRARIES ${LAPACK_lapack_LIBRARIES}) # target carries link libraries
+ 
+ unset(_LAPACK_SELF_DIR)

ports/lapack-reference/portfile.cmake

@@ -8,18 +8,19 @@ 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(lapack_ver 3.10.1)
-
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO  "Reference-LAPACK/lapack"
-    REF "v${lapack_ver}"
-    SHA512 0500bbbb48483208c0a35b74972ff0059c389da6032824a2079637266a99fa980882eedf7f1fc490219ee4ff27812ac8c6afe118e25f40a9c2387e7b997762fb
+    REF "v${VERSION}"
+    SHA512 fc3258b9d91a833149a68a89c5589b5113e90a8f9f41c3a73fbfccb1ecddd92d9462802c0f870f1c3dab392623452de4ef512727f5874ffdcba6a4845f78fc9a
     HEAD_REF master
     PATCHES
+        cmake-config.patch
         lapacke.patch
 )
 
@@ -51,7 +52,7 @@ 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(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. 
@@ -59,21 +60,22 @@ if(VCPKG_USE_INTERNAL_Fortran)
             message(FATAL_ERROR "Feature 'noblas' cannot be used without supplying an external fortran compiler")
         endif()
     endif()
-else()
-    set(USE_OPTIMIZED_BLAS ON)
 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}"
         ${FORTRAN_CMAKE}
+    MAYBE_UNUSED_VARIABLES
+        CMAKE_REQUIRE_FIND_PACKAGE_BLAS
 )
 
 vcpkg_cmake_install()
 
-vcpkg_cmake_config_fixup(PACKAGE_NAME lapack-${lapack_ver} CONFIG_PATH lib/cmake/lapack-${lapack_ver}) #Should the target path be lapack and not lapack-reference?
+vcpkg_cmake_config_fixup(PACKAGE_NAME lapack-${VERSION} CONFIG_PATH lib/cmake/lapack-${VERSION}) #Should the target path be lapack and not lapack-reference?
 
 set(pcfile "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/lapack.pc")
 if(EXISTS "${pcfile}")
@@ -117,11 +119,7 @@ if("cblas" IN_LIST FEATURES)
 endif()
 vcpkg_fixup_pkgconfig()
 
-# Handle copyright
-file(INSTALL "${SOURCE_PATH}/LICENSE" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
-
-# remove debug includes
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 
 if(VCPKG_TARGET_IS_WINDOWS)
     if(EXISTS "${CURRENT_PACKAGES_DIR}/lib/liblapack.lib")
@@ -140,5 +138,9 @@ if(VCPKG_TARGET_IS_WINDOWS)
     endif()
 endif()
 
-file(COPY ${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/lapack)
-file(COPY ${CMAKE_CURRENT_LIST_DIR}/FindLAPACK.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/lapack)
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/lapack")
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/FindLAPACK.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/lapack")
+
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+file(INSTALL "${SOURCE_PATH}/LICENSE" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+

ports/lapack-reference/usage

@@ -0,0 +1,9 @@
+lapack-reference provides CMake targets:
+
+    find_package(lapack CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE lapack)
+
+lapack-reference is compatible with built-in CMake targets:
+
+    find_package(LAPACK REQUIRED)
+    target_link_libraries(main PRIVATE LAPACK::LAPACK)

ports/lapack-reference/vcpkg.json

@@ -1,6 +1,6 @@
 {
   "name": "lapack-reference",
-  "version": "3.10.1",
+  "version": "3.11.0",
   "description": "LAPACK - Linear Algebra PACKage",
   "homepage": "http://www.netlib.org/lapack/",
   "license": "BSD-3-Clause-Open-MPI",

scripts/test_ports/cmake-user/vcpkg.json

@@ -91,6 +91,11 @@
           "$package": "JPEG",
           "name": "libjpeg-turbo"
         },
+        {
+          "$package": "LAPACK",
+          "name": "lapack",
+          "platform": "!(uwp & arm)"
+        },
         {
           "$package": "LibLZMA",
           "name": "liblzma"

versions/baseline.json

@@ -3517,7 +3517,7 @@
       "port-version": 0
     },
     "lapack-reference": {
-      "baseline": "3.10.1",
+      "baseline": "3.11.0",
       "port-version": 0
     },
     "lastools": {

versions/l-/lapack-reference.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "17a29c388c22fa340ab6c87b4df6ba6bad201de4",
+      "version": "3.11.0",
+      "port-version": 0
+    },
     {
       "git-tree": "44ad48321efe7014cd1dc7ab7b46516309e6c395",
       "version": "3.10.1",