From 40c1a2305cd94c4b00e8104586ac52b49ba17956 Mon Sep 17 00:00:00 2001
From: Connor Fitzgerald <connorwadefitzgerald@gmail.com>
Date: Wed, 6 Mar 2019 16:16:52 -0500
Subject: [PATCH] [cppfs] Add new port (#5571)

* [cppfs] Add new port

* [cppfs] Remove explicit libcrypto dependency

* [cppfs] Use vcpkg targets

* [cppfs] Don't use local find modules

* [cppfs] Disable arm64 and uwp

* [cppfs] Make portfile indentation consistent
---
 ports/cppfs/CONTROL             |  7 +++++
 ports/cppfs/LibCrypto-fix.patch | 53 +++++++++++++++++++++++++++++++++
 ports/cppfs/portfile.cmake      | 47 +++++++++++++++++++++++++++++
 3 files changed, 107 insertions(+)
 create mode 100644 ports/cppfs/CONTROL
 create mode 100644 ports/cppfs/LibCrypto-fix.patch
 create mode 100644 ports/cppfs/portfile.cmake

diff --git a/ports/cppfs/CONTROL b/ports/cppfs/CONTROL
new file mode 100644
index 0000000000..30ec75f008
--- /dev/null
+++ b/ports/cppfs/CONTROL
@@ -0,0 +1,7 @@
+Source: cppfs
+Version: 1.2.0
+Description: Cross-platform C++ file system library supporting multiple backends
+
+Feature: ssh
+Description: SSH backend for cppfs
+Build-Depends: libssh2,openssl,zlib
diff --git a/ports/cppfs/LibCrypto-fix.patch b/ports/cppfs/LibCrypto-fix.patch
new file mode 100644
index 0000000000..144d2aabe7
--- /dev/null
+++ b/ports/cppfs/LibCrypto-fix.patch
@@ -0,0 +1,53 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index ea9fd15..af63d1e 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -7,7 +7,7 @@
+ cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
+ 
+ # Include cmake modules
+-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
++# list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+ 
+ include(GenerateExportHeader)
+ 
+diff --git a/source/cppfs/CMakeLists.txt b/source/cppfs/CMakeLists.txt
+index aa37eda..d29176a 100644
+--- a/source/cppfs/CMakeLists.txt
++++ b/source/cppfs/CMakeLists.txt
+@@ -4,18 +4,18 @@
+ #
+ 
+ find_package(LibSSH2)
+-find_package(LibCrypto)
++# find_package(LibCrypto)
+ find_package(ZLIB)
+ find_package(OpenSSL)
+ 
+-if (LibSSH2_FOUND AND LibCrypto_FOUND AND ZLIB_FOUND AND OpenSSL_FOUND)
++if (LibSSH2_FOUND AND ZLIB_FOUND AND OpenSSL_FOUND)
+     set(SSH_DEPS_MET TRUE)
+ else()
+     set(SSH_DEPS_MET FALSE)
+ endif()
+ 
+ if (OPTION_BUILD_SSH_BACKEND AND NOT SSH_DEPS_MET)
+-    message(FATAL_ERROR "Requested to build ssh module but not all dependencies are found! LibSSH2: ${LibSSH2_FOUND}, LibCrypto: ${LibCrypto_FOUND}, ZLIB: ${ZLIB_FOUND}, OpenSSL: ${OpenSSL_FOUND}")
++    message(FATAL_ERROR "Requested to build ssh module but not all dependencies are found! LibSSH2: ${LibSSH2_FOUND}, ZLIB: ${ZLIB_FOUND}, OpenSSL: ${OpenSSL_FOUND}")
+ endif()
+ 
+ 
+@@ -207,10 +207,9 @@ target_link_libraries(${target}
+ if (OPTION_BUILD_SSH_BACKEND)
+     target_link_libraries(${target}
+         PRIVATE
+-        ${OPENSSL_LIBRARIES}
+-        ${LIBSSH2_LIBRARY}
+-        ${LIBCRYPTO_LIBRARY}
+-        ${ZLIB_LIBRARY}
++        Libssh2::libssh2
++        OpenSSL::SSL OpenSSL::Crypto
++        ZLIB::ZLIB
+     )
+ 
+     if("${CMAKE_SYSTEM_NAME}" MATCHES "Windows")
diff --git a/ports/cppfs/portfile.cmake b/ports/cppfs/portfile.cmake
new file mode 100644
index 0000000000..9716b6bbe3
--- /dev/null
+++ b/ports/cppfs/portfile.cmake
@@ -0,0 +1,47 @@
+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO cginternals/cppfs
+    REF v1.2.0
+    SHA512 2e831978dd87bd40d14e5b6f5089f3a962481d41959bfd62db543339d05e306315a1167c3bc06b372517357cc314f7d06ac19605f9a2d5b4edddc9a1f3fa8d03
+    HEAD_REF master
+    PATCHES
+        LibCrypto-fix.patch
+)
+
+if(${TARGET_TRIPLET} MATCHES "uwp")
+    message(FATAL_ERROR "cppfs does not support uwp")
+endif()
+
+set(SHARED_LIBS Off)
+if(${VCPKG_LIBRARY_LINKAGE} STREQUAL "dynamic")
+    set(SHARED_LIBS On)
+endif()
+
+set(SSH_BACKEND OFF)
+if("ssh" IN_LIST FEATURES)
+    set(SSH_BACKEND ON)
+    if("${VCPKG_TARGET_ARCHITECTURE}" STREQUAL "arm64")
+        message(FATAL_ERROR "SSH backend of cppfs does not support arm64.")
+    endif()
+endif()
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS 
+        -DOPTION_BUILD_SSH_BACKEND=${SSH_BACKEND}
+        -DOPTION_BUILD_TESTS=Off
+        -DBUILD_SHARED_LIBS=${SHARED_LIBS}
+        -DOPTION_FORCE_SYSTEM_DIR_INSTALL=On
+)
+
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
+file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/cppfs RENAME copyright)
+
+vcpkg_test_cmake(PACKAGE_NAME cppfs)