oniguruma: add new package

oniguruma is a regular expression library for different character
encodings.

It is a dependency of current version of libevhtp, and is currently only
producing a static library, not generating an installable package.

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>

libs/oniguruma/Makefile

@@ -0,0 +1,54 @@
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=oniguruma
+PKG_VERSION:=6.9.2
+PKG_RELEASE:=1
+
+PKG_SOURCE:=onig-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/kkos/oniguruma/tar.gz/v$(PKG_VERSION)?
+PKG_HASH:=3b568a9050839e7828b2f2d5bc9cd3650979b6b54a080f54c515320dddda06b0
+
+PKG_MAINTAINER:=Eneas U de Queiroz <cote2004-github@yahoo.com.br>
+PKG_LICENSE:=BSD-2-Clause
+PKG_LICENSE_FILES:=COPYING
+PKG_CPE_ID:=cpe:/a:oniguruma_project:oniguruma
+
+PKG_INSTALL:=1
+PKG_FIXUP:=autoreconf
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/oniguruma
+    SECTION:=libs
+    CATEGORY:=Libraries
+    TITLE:=Regular expression library for different character encodings
+    URL:=https://github.com/kkos/oniguruma
+    DEPENDS:=
+    ABI_VERSION:=5
+endef
+
+define Package/oniguruma/description
+   Oniguruma is a modern and flexible regular expressions library.
+   It encompasses features from different regular expression implementations that
+   traditionally exist in different languages.
+
+   Character encoding can be specified per regular expression object.
+endef
+
+define Package/oniguruma/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/lib/libonig.so.$(ABI_VERSION) $(1)/usr/lib/
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/{include,lib}
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/* $(1)/usr/lib/
+	$(SED) 's,/usr,${STAGING_DIR}/usr,g' $(1)/usr/lib/pkgconfig/oniguruma.pc
+endef
+
+$(eval $(call BuildPackage,oniguruma))