Add oniguruma package (ruslo#1391)

cmake/configs/default.cmake

@@ -279,6 +279,7 @@ hunter_config(odb-mysql VERSION 2.4.0)
 hunter_config(odb-pgsql VERSION 2.4.0)
 hunter_config(odb-sqlite VERSION 2.4.0)
 hunter_config(ogles_gpgpu VERSION 0.2.9)
+hunter_config(oniguruma VERSION 6.8.1-p0)
 hunter_config(onmt VERSION 0.4.1-p2)
 hunter_config(openddlparser VERSION 0.1.0-p2)
 hunter_config(opentracing-cpp VERSION 1.3.0)

cmake/projects/oniguruma/hunter.cmake

@@ -0,0 +1,17 @@
+# !!! DO NOT PLACE HEADER GUARDS HERE !!!
+
+include(hunter_add_version)
+include(hunter_cacheable)
+include(hunter_cmake_args)
+include(hunter_download)
+include(hunter_pick_scheme)
+
+hunter_add_version(
+    PACKAGE_NAME oniguruma
+    VERSION "6.8.1-p0"
+    URL "https://github.com/hunter-packages/oniguruma/archive/v6.8.1-p0.tar.gz"
+    SHA1 "6d82ba6bf7a7313b64ba9772622eeeb964e951fb")
+
+hunter_pick_scheme(DEFAULT url_sha1_cmake)
+hunter_cacheable(oniguruma)
+hunter_download(PACKAGE_NAME oniguruma)

docs/packages.rst

@@ -40,6 +40,7 @@ List of packages and usage instructions for each package.
    /packages/media
    /packages/networking
    /packages/random
+   /packages/regex
    /packages/scripting
    /packages/serialize
    /packages/os

docs/packages/pkg/libpcre.rst

@@ -2,7 +2,7 @@
 
     libpcre
 
-.. index:: development ; libpcre
+.. index:: regex ; libpcre
 
 .. _pkg.libpcre:
 

docs/packages/pkg/oniguruma.rst

@@ -0,0 +1,20 @@
+.. spelling::
+
+    oniguruma
+
+.. index:: regex ; oniguruma
+
+.. _pkg.oniguruma:
+
+oniguruma
+=========
+
+-  `Official <https://github.com/kkos/oniguruma>`__
+-  `Hunterized <https://github.com/hunter-packages/oniguruma>`__
+-  `Example <https://github.com/ruslo/hunter/blob/master/examples/oniguruma/CMakeLists.txt>`__
+-  Added by `Isaac Hier <https://github.com/isaachier>`__ (`pr-1391 <https://github.com/ruslo/hunter/pull/1391>`__)
+
+.. literalinclude:: /../examples/oniguruma/CMakeLists.txt
+  :language: cmake
+  :start-after: # DOCUMENTATION_START {
+  :end-before: # DOCUMENTATION_END }

docs/packages/regex.rst

@@ -0,0 +1,10 @@
+.. spelling::
+
+  libpcre
+  oniguruma
+
+Regex
+-----
+
+ - :ref:`pkg.libpcre` - Perl-compatible regular expression library
+ - :ref:`pkg.oniguruma` - modern and flexible regular expression library

examples/oniguruma/CMakeLists.txt

@@ -0,0 +1,12 @@
+cmake_minimum_required(VERSION 3.1)
+
+include("../common.cmake")
+
+project(download-oniguruma)
+
+# DOCUMENTATION_START {
+hunter_add_package(oniguruma)
+find_package(oniguruma CONFIG REQUIRED)
+add_executable(main main.c)
+target_link_libraries(main oniguruma::onig)
+# DOCUMENTATION_END }

examples/oniguruma/main.c

@@ -0,0 +1,9 @@
+#include <oniguruma.h>
+
+int main()
+{
+    const char* version;
+    version = onig_version();
+    (void) version;
+    return 0;
+}