libpcre: import from packages, add myself as the maintainer

This adds the pcre, aka libpcre package from the old svn tree. Ive
updated the package to the last version end checked that it builds with
various plattforms. The patch 750-pcre_config_cross.patch is not longer
necessary, so I removed him.

The old package needs to be removed from the svn package tree.

Signed-off-by: Thomas Heil <heil@terminal-consulting.de>

libs/pcre/Makefile

+#
+# Copyright (C) 2006-2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=pcre
+PKG_VERSION:=8.35
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=@SF/pcre
+PKG_MD5SUM:=6aacb23986adccd9b3bc626c00979958
+PKG_MAINTAINER:=Thomas Heil <heil@terminal-consulting.de>
+
+PKG_LICENSE:=BSD-3c
+PKG_LICENSE_FILES:=LICENCE
+
+PKG_FIXUP:=autoreconf
+
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/libpcre/default
+  SECTION:=libs
+  CATEGORY:=Libraries
+  URL:=http://www.pcre.org/
+endef
+
+define Package/libpcre
+  $(call Package/libpcre/default)
+  TITLE:=A Perl Compatible Regular Expression library
+endef
+
+define Package/libpcrecpp
+  $(call Package/libpcre/default)
+  TITLE:=C++ wrapper for Perl Compatible Regular Expression library
+  DEPENDS:=+libpcre +libstdcpp
+endef
+
+
+TARGET_CFLAGS += $(FPIC)
+
+CONFIGURE_ARGS += \
+	--enable-utf8 \
+	--enable-unicode-properties \
+
+ifneq ($(CONFIG_PACKAGE_libpcrecpp),)
+  CONFIGURE_ARGS+= --enable-cpp
+else
+  CONFIGURE_ARGS+= --disable-cpp
+endif
+
+MAKE_FLAGS += \
+	CFLAGS="$(TARGET_CFLAGS)"
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/pcre-config $(1)/usr/bin/
+
+	$(INSTALL_DIR) $(2)/bin
+	$(LN) $(STAGING_DIR)/usr/bin/pcre-config $(2)/bin
+
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/pcre*.h $(1)/usr/include/
+
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcre*.{a,so*} $(1)/usr/lib//
+
+	$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libpcre*.pc $(1)/usr/lib/pkgconfig/
+
+endef
+
+define Package/libpcre/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcre{,posix}.so.* $(1)/usr/lib/
+endef
+
+define Package/libpcrecpp/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcrecpp.so.* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libpcre))
+$(eval $(call BuildPackage,libpcrecpp))