From c7aba534f028ac166639b9f7c3b77667d93a64e7 Mon Sep 17 00:00:00 2001
From: Nick Hainke <vincent@systemli.org>
Date: Wed, 17 May 2023 22:45:11 +0200
Subject: [PATCH] pcre: move pcre from base repository to packages feed

pcre is no longer needed in the base repository. However, some packages
still rely on it in the packages and telephony feed.

Cross-reference to base repository:
e3e6652a550d ("pcre: move package to packages feed")

While working on it remove AUTORELEASE.

Signed-off-by: Nick Hainke <vincent@systemli.org>
---
 libs/pcre/Config.in |  11 ++++
 libs/pcre/Makefile  | 129 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 140 insertions(+)
 create mode 100644 libs/pcre/Config.in
 create mode 100644 libs/pcre/Makefile

diff --git a/libs/pcre/Config.in b/libs/pcre/Config.in
new file mode 100644
index 0000000000..15e75fc753
--- /dev/null
+++ b/libs/pcre/Config.in
@@ -0,0 +1,11 @@
+config PCRE_JIT_ENABLED
+	bool
+	depends on PACKAGE_libpcre && (arm || i386 || i686 || x86_64 || mips || mipsel || powerpc || sparc)
+	default y if (arm || i686 || x86_64)
+	prompt "Enable JIT compiler support"
+	help
+		Enable JIT (Just-In-Time) compiler support.
+
+		Enabling this option can give an about 10x performance increase on JIT operations. It can be desireable for e.g. high performance Apache mod_rewrite or HA-Proxy reqrep operations.
+
+		However, JIT should _only_ be enabled on architectures that are supported. Enabling JIT on unsupported platforms will result in a compilation failure. A list of supported architectures can be found here: https://pcre.org/original/doc/html/pcrejit.html#SEC3 .
diff --git a/libs/pcre/Makefile b/libs/pcre/Makefile
new file mode 100644
index 0000000000..5309f81d7a
--- /dev/null
+++ b/libs/pcre/Makefile
@@ -0,0 +1,129 @@
+#
+# Copyright (C) 2006-2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=pcre
+PKG_VERSION:=8.45
+PKG_RELEASE:=5
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=@SF/$(PKG_NAME)
+PKG_HASH:=4dae6fdcd2bb0bb6c37b5f97c33c2be954da743985369cddac3546e3218bffb8
+
+PKG_MAINTAINER:=Thomas Heil <heil@terminal-consulting.de>
+PKG_LICENSE:=BSD-3-Clause
+PKG_LICENSE_FILES:=LICENCE
+PKG_CPE_ID:=cpe:/a:pcre:pcre
+
+PKG_INSTALL:=1
+PKG_BUILD_PARALLEL:=1
+
+PKG_CONFIG_DEPENDS:=\
+	CONFIG_PACKAGE_libpcrecpp \
+	CONFIG_PCRE_JIT_ENABLED
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+
+define Package/libpcre/default
+  SECTION:=libs
+  CATEGORY:=Libraries
+  URL:=https://www.pcre.org/
+endef
+
+define Package/libpcre/config
+  source "$(SOURCE)/Config.in"
+endef
+
+define Package/libpcre
+  $(call Package/libpcre/default)
+  TITLE:=A Perl Compatible Regular Expression library
+endef
+
+define Package/libpcre16
+  $(call Package/libpcre/default)
+  TITLE:=A Perl Compatible Regular Expression library (16bit support)
+endef
+
+define Package/libpcre32
+  $(call Package/libpcre/default)
+  TITLE:=A Perl Compatible Regular Expression library (32bit support)
+endef
+
+define Package/libpcrecpp
+  $(call Package/libpcre/default)
+  TITLE:=C++ wrapper for Perl Compatible Regular Expression library
+  DEPENDS:=+libpcre +libstdcpp
+endef
+
+HOST_CONFIGURE_ARGS += \
+	--disable-shared \
+	--enable-utf8 \
+	--enable-unicode-properties \
+	--enable-pcre16 \
+	--with-match-limit-recursion=16000 \
+	--enable-cpp \
+	--with-pic
+
+CONFIGURE_ARGS += \
+	--enable-utf8 \
+	--enable-unicode-properties \
+	--enable-pcre16 \
+	--enable-pcre32 \
+	$(if $(CONFIG_PCRE_JIT_ENABLED),--enable-jit,--disable-jit) \
+	--with-match-limit-recursion=16000 \
+	--$(if $(CONFIG_PACKAGE_libpcrecpp),en,dis)able-cpp \
+	--with-pic
+
+MAKE_FLAGS += \
+	CFLAGS="$(TARGET_CFLAGS)"
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/pcre-config $(1)/usr/bin/
+	$(SED) 's,^\(prefix\|exec_prefix\)=.*,\1=$(STAGING_DIR)/usr,g' $(1)/usr/bin/pcre-config
+
+	$(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/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcre.so $(1)/usr/lib/
+endef
+
+define Package/libpcre16/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcre16.so* $(1)/usr/lib/
+endef
+
+define Package/libpcre32/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpcre32.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 $(call BuildPackage,libpcre16))
+$(eval $(call BuildPackage,libpcre32))
+$(eval $(call BuildPackage,libpcrecpp))
+$(eval $(call HostBuild))