Update gperf to v3.2

The gperf 3.2 release happened early this year but the release wasn't packaged on their ftp. Use a GitHub mirror of the sources instead.

Build is modified to use a static runtime on Windows. It also targets Windows 8.1. This is to make sure that the executable runs within the docker-webkit-dev containers.

Author: donny-dont

ports/gperf/CMakeLists.txt

@@ -1,11 +1,17 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.15)
+
+set(CMAKE_SYSTEM_VERSION 8.1 CACHE TYPE INTERNAL FORCE)
 project(gperf LANGUAGES C CXX)
 
 include(CheckCXXSourceCompiles)
 include(GNUInstallDirs)
 
 CHECK_CXX_SOURCE_COMPILES("int main(int n) { int dynamic_array[n]; }" HAVE_DYNAMIC_ARRAY)
 
+if(MSVC)
+    set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+endif()
+
 set(LIBGP_SOURCES
 	lib/getline.cc
 	lib/getline.h

ports/gperf/CONTROL

@@ -1,4 +1,4 @@
 Source: gperf
-Version: 3.1-1
+Version: 3.2
 Description: GNU perfect hash function generator
 Homepage: https://www.gnu.org/software/gperf/

ports/gperf/patches/0001-Support-input-files-with-CR-LF-line-terminators.patch

@@ -1,18 +1,16 @@
+set(VERSION 3.2)
+
 vcpkg_fail_port_install(ON_TARGET "UWP")
 
 set(VCPKG_POLICY_EMPTY_INCLUDE_FOLDER enabled)
 
-vcpkg_download_distfile(ARCHIVE
-    URLS http://ftp.gnu.org/pub/gnu/gperf/gperf-3.1.tar.gz
-    FILENAME gperf-3.1.tar.gz
-    SHA512 855ebce5ff36753238a44f14c95be7afdc3990b085960345ca2caf1a2db884f7db74d406ce9eec2f4a52abb8a063d4ed000a36b317c9a353ef4e25e2cca9a3f4
-)
-
-vcpkg_extract_source_archive_ex(
+# There's a 3.2 release but it was never added to the ftp
+# Use a GitHub mirror instead
+vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
-    ARCHIVE ${ARCHIVE}
-    PATCHES
-        ${CMAKE_CURRENT_LIST_DIR}/patches/0001-Support-input-files-with-CR-LF-line-terminators.patch
+    REPO rurban/gperf
+    REF v3.2
+    SHA512 9373ddff2b3f631722e7dbc1ad7330466d1322ff552c4876b36b397e75b0ec5f665b3a4437ea1b7163989f8e8864007548938b0970df2b345f8ae324d3f0d91d
 )
 
 file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})