[libidn2] initial port

ports/libidn2/CMakeLists.txt

@@ -0,0 +1,105 @@
+cmake_minimum_required(VERSION 3.8)
+
+project(libidn2 C)
+
+find_path(ICONV_INCLUDE_DIR iconv.h)
+find_library(ICONV NAMES libiconv)
+find_library(ICONV_CHARSET NAMES libcharset)
+
+set(CMAKE_DEBUG_POSTFIX "d")
+
+if(MSVC)
+    add_definitions(-D_CRT_SECURE_NO_DEPRECATE)
+    add_definitions(-D_CRT_NONSTDC_NO_DEPRECATE)
+endif()
+
+add_definitions(-DIDN2_BUILDING)
+
+if(NOT BUILD_SHARED_LIBS)
+    add_definitions(-DIDN2_STATIC)
+endif()
+
+# List the source files
+set(LIB_SRC lib/bidi.c
+            lib/context.c
+            lib/data.c
+            lib/decode.c
+            lib/error.c
+            lib/free.c
+            lib/idna.c
+            lib/lookup.c
+            lib/puny_decode.c
+            lib/puny_encode.c
+            lib/register.c
+            lib/tables.c
+            lib/tr46map.c
+            lib/tr46map_data.c
+            lib/version.c
+)
+
+# List the libunistring source files
+set(UNISTR_SRC unistring/c-ctype.c
+               unistring/c-strcasecmp.c
+               unistring/c-strncasecmp.c
+               unistring/malloca.c
+               unistring/striconveh.c
+               unistring/striconveha.c
+               unistring/uniconv/u8-conv-from-enc.c
+               unistring/uniconv/u8-strconv-from-enc.c
+               unistring/uniconv/u8-strconv-from-locale.c
+               unistring/uniconv/u8-strconv-to-enc.c
+               unistring/uniconv/u8-strconv-to-locale.c
+               unistring/unistr/u32-cpy.c
+               unistring/unistr/u32-cpy-alloc.c
+               unistring/unistr/u32-mbtouc-unsafe.c
+               unistring/unistr/u32-strlen.c
+               unistring/unistr/u32-to-u8.c
+               unistring/unistr/u32-uctomb.c
+               unistring/unistr/u8-check.c
+               unistring/unistr/u8-mblen.c
+               unistring/unistr/u8-mbtouc.c
+               unistring/unistr/u8-mbtouc-aux.c
+               unistring/unistr/u8-mbtouc-unsafe.c
+               unistring/unistr/u8-mbtouc-unsafe-aux.c
+               unistring/unistr/u8-mbtoucr.c
+               unistring/unistr/u8-prev.c
+               unistring/unistr/u8-strlen.c
+               unistring/unistr/u8-to-u32.c
+               unistring/unistr/u8-uctomb.c
+               unistring/unistr/u8-uctomb-aux.c
+               unistring/uninorm/canonical-decomposition.c
+               unistring/uninorm/composition.c
+               unistring/uninorm/decompose-internal.c
+               unistring/uninorm/decomposition-table.c
+               unistring/uninorm/nfc.c
+               unistring/uninorm/nfd.c
+               unistring/uninorm/u32-normalize.c
+               unistring/unictype/bidi_of.c
+               unistring/unictype/categ_M.c
+               unistring/unictype/categ_none.c
+               unistring/unictype/categ_of.c
+               unistring/unictype/categ_test.c
+               unistring/unictype/combiningclass.c
+               unistring/unictype/joiningtype_of.c
+               unistring/unictype/scripts.c
+)
+
+# List the gnulib source files
+set(GL_SRC gl/rawmemchr.c
+           gl/strchrnul.c
+           gl/strverscmp.c
+           gl/msvc-inval.c
+           gl/msvc-nothrow.c
+)
+
+add_library(libidn2 ${LIB_SRC} ${UNISTR_SRC} ${GL_SRC})
+
+target_include_directories(libidn2 PRIVATE . ./unistring ./gl ${ICONV_INCLUDE_DIR})
+target_link_libraries(libidn2 PRIVATE ${ICONV} ${ICONV_CHARSET})
+
+install(TARGETS libidn2
+        RUNTIME DESTINATION bin
+        LIBRARY DESTINATION lib
+        ARCHIVE DESTINATION lib)
+
+install(FILES lib/idn2.h DESTINATION include)

ports/libidn2/CONTROL

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+Source: libidn2
+Version: 2.0.4
+Build-Depends: libiconv
+Description: GNU Libidn is an implementation of the Stringprep, Punycode and IDNA 2003 specifications. Libidn's purpose is to encode and decode internationalized domain names.