[lapacke] New port

ports/lapacke/cmake-config.diff

@@ -0,0 +1,19 @@
+diff --git a/LAPACKE/cmake/lapacke-config-install.cmake.in b/LAPACKE/cmake/lapacke-config-install.cmake.in
+index 8e735c0..2fcf2e9 100644
+--- a/LAPACKE/cmake/lapacke-config-install.cmake.in
++++ b/LAPACKE/cmake/lapacke-config-install.cmake.in
+@@ -1,12 +1,10 @@
+-# Compute locations from <prefix>/@{LIBRARY_DIR@/cmake/lapacke-<v>/<self>.cmake
++# Compute locations from <prefix>/@{LIBRARY_DIR@/share/lapacke/<self>.cmake
+ get_filename_component(_LAPACKE_SELF_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+ get_filename_component(_LAPACKE_PREFIX "${_LAPACKE_SELF_DIR}" PATH)
+ get_filename_component(_LAPACKE_PREFIX "${_LAPACKE_PREFIX}" PATH)
+-get_filename_component(_LAPACKE_PREFIX "${_LAPACKE_PREFIX}" PATH)
+
+ # Load the LAPACK package with which we were built.
+-set(LAPACK_DIR "${_LAPACKE_PREFIX}/@CMAKE_INSTALL_LIBDIR@/cmake/@LAPACKLIB@-@LAPACK_VERSION@")
+-find_package(LAPACK NO_MODULE)
++find_package(LAPACK)
+
+ # Load lapacke targets from the install tree.
+ if(NOT TARGET @LAPACKELIB@)

ports/lapacke/fix_prefix.patch

@@ -0,0 +1,17 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index c99d71a..7333110 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -10,6 +10,12 @@ set(
+   ${LAPACK_MAJOR_VERSION}.${LAPACK_MINOR_VERSION}.${LAPACK_PATCH_VERSION}
+   )
+
++if(WIN32)
++    set(CMAKE_STATIC_LIBRARY_PREFIX "")
++    set(CMAKE_SHARED_LIBRARY_PREFIX "lib")
++    set(CMAKE_IMPORT_LIBRARY_PREFIX "")
++endif()
++
+ # Add the CMake directory for custom CMake modules
+ set(CMAKE_MODULE_PATH "${LAPACK_SOURCE_DIR}/CMAKE" ${CMAKE_MODULE_PATH})
+

ports/lapacke/portfile.cmake

@@ -0,0 +1,48 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO  "Reference-LAPACK/lapack"
+    REF "v${VERSION}"
+    SHA512 fc3258b9d91a833149a68a89c5589b5113e90a8f9f41c3a73fbfccb1ecddd92d9462802c0f870f1c3dab392623452de4ef512727f5874ffdcba6a4845f78fc9a
+    HEAD_REF master
+    PATCHES
+        cmake-config.diff
+        fix_prefix.patch
+        lapacke.diff
+)
+
+# Fortran setup as in lapack-reference
+set(VCPKG_POLICY_ALLOW_OBSOLETE_MSVCRT enabled)
+include(vcpkg_find_fortran)
+vcpkg_find_fortran(FORTRAN_CMAKE)
+if(NOT VCPKG_TARGET_IS_WINDOWS)
+    set(ENV{FFLAGS} "$ENV{FFLAGS} -fPIC") # should come from toolchain
+endif()
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS options
+    FEATURES
+        tmg     LAPACKE_WITH_TMG
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        ${options}
+        -DLAPACKE=ON
+        -DUSE_OPTIMIZED_BLAS=ON
+        -DCMAKE_REQUIRE_FIND_PACKAGE_BLAS=ON
+        -DUSE_OPTIMIZED_LAPACK=ON
+        -DCMAKE_REQUIRE_FIND_PACKAGE_LAPACK=ON
+        -DTEST_FORTRAN_COMPILER=OFF
+)
+
+vcpkg_cmake_install()
+
+file(REMOVE "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/lapack.pc" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/lapack.pc")
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/lib/cmake/lapack-${VERSION}" "${CURRENT_PACKAGES_DIR}/debug/lib/cmake/lapack-${VERSION}")
+vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/lapacke-${VERSION}")
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LAPACKE/LICENSE")

ports/lapacke/tmglib.diff

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 68a7767..8998200 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -420,6 +420,8 @@ if(BUILD_TESTING OR LAPACKE_WITH_TMG)
+       # Build and install TMG as part of LAPACKE targets (as opposed to LAPACK
+       # targets)
+       set(LAPACK_INSTALL_EXPORT_NAME ${LAPACKELIB}-targets)
++    else()
++      set(TMGLIB "")
+     endif()
+   endif()
+   add_subdirectory(TESTING/MATGEN)

ports/lapacke/vcpkg.json

@@ -0,0 +1,27 @@
+{
+  "name": "lapacke",
+  "version": "3.11.0",
+  "description": "Standard C language APIs for LAPACK",
+  "homepage": "https://netlib.org/lapack/lapacke.html",
+  "license": "BSD-3-Clause",
+  "dependencies": [
+    "lapack",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    },
+    {
+      "name": "vcpkg-gfortran",
+      "platform": "windows"
+    }
+  ],
+  "features": {
+    "tmg": {
+      "description": "Build LAPACKE with tmglib routines."
+    }
+  }
+}

scripts/test_ports/vcpkg-ci-lapacke/portfile.cmake

@@ -0,0 +1,10 @@
+set(VCPKG_POLICY_EMPTY_PACKAGE enabled)
+
+vcpkg_find_acquire_program(PKGCONFIG)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${CURRENT_PORT_DIR}/project"
+    OPTIONS
+        "-DPKG_CONFIG_EXECUTABLE=${PKGCONFIG}"
+)
+vcpkg_cmake_build()

scripts/test_ports/vcpkg-ci-lapacke/project/CMakeLists.txt

@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.10..3.30)
+project(lapacke-test C Fortran)
+
+find_package(lapacke CONFIG REQUIRED)
+
+add_executable(main main.c)
+target_link_libraries(main PRIVATE lapacke)
+
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(pc_lapacke lapacke REQUIRED IMPORTED_TARGET)
+
+# Fixme: Carry Fortran linker language eqivalent through pc files
+#add_executable(main-pkgconfig main.c)
+#target_link_libraries(main-pkgconfig PRIVATE PkgConfig::pc_lapacke)

scripts/test_ports/vcpkg-ci-lapacke/project/main.c

@@ -0,0 +1,18 @@
+/* Cf. https://netlib.org/lapack/lapacke.html */
+#include <lapacke.h>
+
+int main()
+{
+    double a[5][3] = {1,1,1,2,3,4,3,5,2,4,2,5,5,4,3};
+    double b[5][2] = {-10,-3,12,14,14,12,16,16,18,16};
+
+    lapack_int m = 5;
+    lapack_int n = 3;
+    lapack_int nrhs = 2;
+    lapack_int lda = 3;
+    lapack_int ldb = 2;
+
+    lapack_int info = LAPACKE_dgels(LAPACK_ROW_MAJOR,'N',m,n,nrhs,*a,lda,*b,ldb);
+
+    return 0;
+}

scripts/test_ports/vcpkg-ci-lapacke/vcpkg.json

@@ -0,0 +1,30 @@
+{
+  "name": "vcpkg-ci-lapacke",
+  "version-string": "ci",
+  "description": "Port to force features of lapacke within CI",
+  "homepage": "https://github.com/microsoft/vcpkg",
+  "license": "MIT",
+  "dependencies": [
+    "lapacke",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    }
+  ],
+  "default-features": [
+    "all"
+  ],
+  "features": {
+    "all": {
+      "description": "Test all features",
+      "dependencies": [
+        {
+          "name": "lapacke",
+          "features": [
+            "tmg"
+          ]
+        }
+      ]
+    }
+  }
+}

versions/baseline.json

@@ -4196,6 +4196,10 @@
       "baseline": "3.11.0",
       "port-version": 6
     },
+    "lapacke": {
+      "baseline": "3.11.0",
+      "port-version": 0
+    },
     "lastools": {
       "baseline": "2.0.3",
       "port-version": 0

versions/l-/lapacke.json

@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "0f3e1bccf5401a23157fa49b37e9816fecc64c51",
+      "version": "3.11.0",
+      "port-version": 0
+    }
+  ]
+}