4 files changed, 140 insertions, 0 deletions
diff --git a/ports/suitesparse/CONTROL b/ports/suitesparse/CONTROL
new file mode 100644
index 000000000..702692497
--- /dev/null
+++ b/ports/suitesparse/CONTROL
@@ -0,0 +1,8 @@
+Source: suitesparse
+Version: 4.5.5-4
+Build-Depends: clapack
+Description: algebra library
+
+Feature: metis
+Build-Depends: metis
+Description: Use metis in SuiteSparse
diff --git a/ports/suitesparse/fix-install-suitesparse.patch b/ports/suitesparse/fix-install-suitesparse.patch
new file mode 100644
index 000000000..a5b5400fa
--- /dev/null
+++ b/ports/suitesparse/fix-install-suitesparse.patch
@@ -0,0 +1,29 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8227298..c0eb354 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -222,7 +222,7 @@ ELSE()
+ 	ENDIF()
+ ENDIF()
+ 
+-IF(BUILD_METIS)
++IF(BUILD_METIS OR USE_VCPKG_METIS)
+ 	set(SuiteSparse_LINKER_METIS_LIBS "metis")
+ else()
+ 	set(SuiteSparse_LINKER_METIS_LIBS "")
+diff --git a/SuiteSparse/CMakeLists.txt b/SuiteSparse/CMakeLists.txt
+index 7361363..8a48cf3 100644
+--- a/SuiteSparse/CMakeLists.txt
++++ b/SuiteSparse/CMakeLists.txt
+@@ -10,7 +10,11 @@ ENDIF(CMAKE_COMPILER_IS_GNUCXX AND NOT CMAKE_BUILD_TYPE MATCHES "Debug")
+ IF (BUILD_METIS)
+ 	INCLUDE_DIRECTORIES("${METIS_SOURCE_DIR}/include")
+ ELSE (BUILD_METIS)
++	IF(USE_VCPKG_METIS)
++	INCLUDE_DIRECTORIES("${METIS_SOURCE_DIR}/include")
++	ELSE (USE_VCPKG_METIS)	
+ 	ADD_DEFINITIONS(-DNPARTITION)
++	ENDIF(USE_VCPKG_METIS)
+ ENDIF ( BUILD_METIS)
+ 
+ # Disable COMPLEX numbers: disable it by default, since it causes problems in some platforms.
diff --git a/ports/suitesparse/portfile.cmake b/ports/suitesparse/portfile.cmake
new file mode 100644
index 000000000..75399609e
--- /dev/null
+++ b/ports/suitesparse/portfile.cmake
@@ -0,0 +1,92 @@
+# Common Ambient Variables:
+#   CURRENT_BUILDTREES_DIR    = ${VCPKG_ROOT_DIR}\buildtrees\${PORT}
+#   CURRENT_PACKAGES_DIR      = ${VCPKG_ROOT_DIR}\packages\${PORT}_${TARGET_TRIPLET}
+#   CURRENT_PORT DIR          = ${VCPKG_ROOT_DIR}\ports\${PORT}
+#   PORT                      = current port name (zlib, etc)
+#   TARGET_TRIPLET            = current triplet (x86-windows, x64-windows-static, etc)
+#   VCPKG_CRT_LINKAGE         = C runtime linkage type (static, dynamic)
+#   VCPKG_LIBRARY_LINKAGE     = target library linkage type (static, dynamic)
+#   VCPKG_ROOT_DIR            = <C:\path\to\current\vcpkg>
+#   VCPKG_TARGET_ARCHITECTURE = target architecture (x64, x86, arm)
+#
+
+include(vcpkg_common_functions)
+
+if (VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+    message(STATUS "Warning: Dynamic building not supported yet. Building static.")
+    set(VCPKG_LIBRARY_LINKAGE static)
+endif()
+
+set(SUITESPARSE_VER SuiteSparse-4.5.5)  #if you change the version, becarefull of changing the SHA512 checksum accordingly
+set(SUITESPARSEWIN_PATH ${CURRENT_BUILDTREES_DIR}/src/suitesparse-metis-for-windows-1.3.1)
+set(SUITESPARSE_PATH ${SUITESPARSEWIN_PATH}/Suitesparse)
+
+#download suitesparse libary
+vcpkg_download_distfile(SUITESPARSE
+    URLS "http://faculty.cse.tamu.edu/davis/SuiteSparse/${SUITESPARSE_VER}.tar.gz"
+    FILENAME "${SUITESPARSE_VER}.tar.gz"
+    SHA512 4337c683027efca6c0800815587409db14db7d70df673451e307eb3ece5538815d06d90f3a831fa45071372f70b6f37eaa68fe951f69dbb52a5bfd84d2dc4913
+)
+
+#download suitesparse-metis-for-windows scripts, suitesparse does not have CMake build system, jlblancoc has made one for it
+vcpkg_download_distfile(SUITESPARSEWIN
+    URLS  "https://github.com/jlblancoc/suitesparse-metis-for-windows/archive/v1.3.1.zip"
+    FILENAME "suitesparse-metis-for-windows-1.3.1.zip"
+    SHA512 f8b9377420432f1c0a05bf884fe9e72f1f4eaf7e05663c66a383b5d8ddbd4fbfaa7d433727b4dc3e66b41dbb96b1327d380b68a51a424276465512666e63393d
+)
+
+#extract suitesparse-metis-for-windows first and merge with suitesparse library
+vcpkg_extract_source_archive(${SUITESPARSEWIN})
+vcpkg_extract_source_archive(${SUITESPARSE} ${SUITESPARSEWIN_PATH})
+
+vcpkg_apply_patches(
+    SOURCE_PATH ${SUITESPARSEWIN_PATH}
+    PATCHES "${CMAKE_CURRENT_LIST_DIR}/fix-install-suitesparse.patch"
+    PATCHES "${CMAKE_CURRENT_LIST_DIR}/remove-debug-postfix.patch"
+)
+
+set(USE_VCPKG_METIS OFF)
+if("metis" IN_LIST FEATURES)
+    set(USE_VCPKG_METIS ON)
+endif()
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SUITESPARSEWIN_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DBUILD_METIS=OFF #Disable the option to build metis from source
+        -DUSE_VCPKG_METIS=${USE_VCPKG_METIS} #Force using vcpckg metis library
+        -DMETIS_SOURCE_DIR=${CURRENT_INSTALLED_DIR}
+        -DLIB_POSTFIX=
+        -DSUITESPARSE_USE_CUSTOM_BLAS_LAPACK_LIBS=ON
+        -DSUITESPARSE_CUSTOM_BLAS_LIB=${CURRENT_INSTALLED_DIR}/lib/openblas.lib
+        -DSUITESPARSE_CUSTOM_LAPACK_LIB=${CURRENT_INSTALLED_DIR}/lib/lapack.lib
+     OPTIONS_DEBUG
+        -DSUITESPARSE_INSTALL_PREFIX=${CURRENT_PACKAGES_DIR}/debug
+     OPTIONS_RELEASE
+        -DSUITESPARSE_INSTALL_PREFIX=${CURRENT_PACKAGES_DIR}
+)
+
+vcpkg_install_cmake()
+
+vcpkg_fixup_cmake_targets(CONFIG_PATH "cmake")
+
+file(RENAME ${CURRENT_PACKAGES_DIR}/UseSuiteSparse.cmake ${CURRENT_PACKAGES_DIR}/share/suitesparse/UseSuiteSparse.cmake)
+file(RENAME ${CURRENT_PACKAGES_DIR}/SuiteSparseConfig.cmake ${CURRENT_PACKAGES_DIR}/share/suitesparse/SuiteSparseConfig.cmake)
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/UseSuiteSparse.cmake)
+file(REMOVE ${CURRENT_PACKAGES_DIR}/debug/SuiteSparseConfig.cmake)
+
+# Update paths in SuiteSparseConfig.cmake
+file(READ ${CURRENT_PACKAGES_DIR}/share/suitesparse/SuiteSparseConfig.cmake _contents)
+string(REPLACE "set(SuiteSparse_LIB_POSTFIX \"64\")" "set(SuiteSparse_LIB_POSTFIX \"\")" _contents "${_contents}")
+file(WRITE ${CURRENT_PACKAGES_DIR}/share/suitesparse/SuiteSparseConfig.cmake "${_contents}")
+
+#clean folders
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+
+# Handle copyright of suitesparse and suitesparse-metis-for-windows
+file(COPY ${SUITESPARSE_PATH}/LICENSE.txt DESTINATION ${CURRENT_PACKAGES_DIR}/share/suitesparse)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/suitesparse/LICENSE.txt ${CURRENT_PACKAGES_DIR}/share/suitesparse/copyright)
+
+file(COPY ${SUITESPARSEWIN_PATH}/LICENSE.md DESTINATION ${CURRENT_PACKAGES_DIR}/share/suitesparse)
+file(RENAME ${CURRENT_PACKAGES_DIR}/share/suitesparse/LICENSE.md ${CURRENT_PACKAGES_DIR}/share/suitesparse/copyright_suitesparse-metis-for-windows)
diff --git a/ports/suitesparse/remove-debug-postfix.patch b/ports/suitesparse/remove-debug-postfix.patch
new file mode 100644
index 000000000..1b41139da
--- /dev/null
+++ b/ports/suitesparse/remove-debug-postfix.patch
@@ -0,0 +1,11 @@
+--- CMakeLists.txt	Mon Feb 22 22:18:25 2016
++++ CMakeLists.txt	Wed Jul 05 14:14:21 2017
+@@ -35,7 +35,7 @@
+ 
+ # We want libraries to be named "libXXX" and "libXXXd" in all compilers:
+ # ------------------------------------------------------------------------
+-set(CMAKE_DEBUG_POSTFIX  "d")
++#set(CMAKE_DEBUG_POSTFIX  "d")
+ IF(MSVC)
+ 	set(SP_LIB_PREFIX "lib")  # Libs are: "libXXX"
+ ENDIF(MSVC)