github.com/nemtrif/utfcpp (#2316)

* github.com/nemtrif/utfcpp

* hmm... try tea.xyz/gx/make for linux test

* test +gnu.org/gcc: '*'

* LDFLAGS

* -DCMAKE_CXX_FLAGS="-std=c++14"

* LD_LIBRARY_PATH

* -DCMAKE_CXX_FLAGS="-std=c++17"

* gc++ maybe

* without DCMAKE_CXX_COMPILER

* -gnu.org/gcc: '*'

* +tea.xyz/gx/cc: c99

* test deps

projects/github.com/nemtrif/utfcpp/CMakeLists.txt

@@ -0,0 +1,5 @@
+cmake_minimum_required(VERSION 3.0.2 FATAL_ERROR)
+project(utf8_append LANGUAGES CXX)
+find_package(utf8cpp REQUIRED CONFIG)
+add_executable(utf8_append utf8_append.cpp)
+target_link_libraries(utf8_append PRIVATE utf8cpp)

projects/github.com/nemtrif/utfcpp/package.yml

@@ -0,0 +1,47 @@
+distributable:
+  url: https://github.com/nemtrif/utfcpp/archive/v{{version}}.tar.gz
+  strip-components: 1
+
+display-name: utf8cpp
+  
+versions:
+  github: nemtrif/utfcpp
+
+build:
+  dependencies:
+    tea.xyz/gx/make: '*'
+    cmake.org: '*'
+    darwin:
+      gnu.org/gcc: '*'
+    linux:
+      tea.xyz/gx/cc: c99
+
+  working-directory: build
+  script:
+    - cmake .. $ARGS
+    - make --jobs {{ hw.concurrency }} install
+  env:
+    ARGS:
+      - -DUTF8_INSTALL:BOOL=ON
+      - -DUTF8_SAMPLES:BOOL=OFF
+      - -DUTF8_TESTS:BOOL=OFF
+      - -DCMAKE_INSTALL_PREFIX={{prefix}}
+      - -DCMAKE_INSTALL_LIBDIR=lib
+      - -DCMAKE_BUILD_TYPE=Release
+      - -DCMAKE_FIND_FRAMEWORK=LAST
+      - -DCMAKE_VERBOSE_MAKEFILE=ON
+      - -Wno-dev
+      - -DBUILD_TESTING=OFF
+
+test:
+  dependencies:
+    cmake.org: '*'
+    tea.xyz/gx/make: '*'
+    darwin:
+      gnu.org/gcc: '*'
+    linux:
+      tea.xyz/gx/cc: c99
+  script:
+    - cmake . -DCMAKE_PREFIX_PATH:STRING="test" -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON
+    - make
+    - ./utf8_append

projects/github.com/nemtrif/utfcpp/utf8_append.cpp

@@ -0,0 +1,6 @@
+#include <utf8.h>
+int main() {
+unsigned char u[5] = {0, 0, 0, 0, 0};
+utf8::append(0x0448, u);
+return (u[0] == 0xd1 && u[1] == 0x88 && u[2] == 0 && u[3] == 0 && u[4] == 0) ? 0 : 1;
+}