[tre] Initial port

ports/tre/CMakeLists.txt

@@ -0,0 +1,37 @@
+cmake_minimum_required (VERSION 3.9)
+project (tre)
+
+set (HEADERS
+    lib/regex.h
+    include/tre/tre.h
+    include/tre/tre-config.h
+)
+
+set (SRCS
+    lib/regcomp.c
+    lib/regerror.c
+    lib/regexec.c
+    lib/tre-ast.c
+    lib/tre-compile.c
+    lib/tre-match-approx.c
+    lib/tre-match-backtrack.c
+    lib/tre-match-parallel.c
+    lib/tre-mem.c
+    lib/tre-parse.c
+    lib/tre-stack.c
+    lib/xmalloc.c
+    win32/tre.def
+)
+
+include_directories(win32 include/tre)
+add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS -DHAVE_CONFIG_H)
+add_library(tre ${SRCS})
+
+install(
+  TARGETS tre
+  RUNTIME DESTINATION bin
+  LIBRARY DESTINATION lib
+  ARCHIVE DESTINATION lib
+)
+
+install(FILES ${HEADERS} DESTINATION include/tre)

ports/tre/CONTROL

@@ -0,0 +1,3 @@
+Source: tre
+Version: 0.8.0-1
+Description: TRE is a lightweight, robust, and efficient POSIX compliant regexp matching library with some exciting features such as approximate (fuzzy) matching.

ports/tre/portfile.cmake

@@ -0,0 +1,26 @@
+include(vcpkg_common_functions)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO laurikari/tre
+    REF 6fb7206b935b35814c5078c20046dbe065435363
+    SHA512 f1d664719eab23b665d71e34ca3d11f8ba49da23ff20dc28f46d4ce30fe155c12208ba7fd212dbeb20a7037e069909f0c2120ce1fc01074656399805e3289a90
+    HEAD_REF master
+)
+
+file(READ ${SOURCE_PATH}/win32/config.h CONFIG_H)
+string(REPLACE "#define snprintf sprintf_s" "" CONFIG_H ${CONFIG_H})
+file(WRITE ${SOURCE_PATH}/win32/config.h "${CONFIG_H}")
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+)
+
+vcpkg_install_cmake()
+
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+
+file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/tre RENAME copyright)