diff --git a/libs/pcre/Config.in b/libs/pcre/Config.in new file mode 100644 index 000000000..15e75fc75 --- /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 . @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=pcre PKG_VERSION:=8.43 -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 PKG_SOURCE_URL:=@SF/$(PKG_NAME) @@ -24,7 +24,9 @@ PKG_FIXUP:=autoreconf PKG_INSTALL:=1 -PKG_CONFIG_DEPENDS := CONFIG_PACKAGE_libpcrecpp +PKG_CONFIG_DEPENDS:=\ + CONFIG_PACKAGE_libpcrecpp \ + CONFIG_PCRE_JIT_ENABLED include $(INCLUDE_DIR)/uclibc++.mk include $(INCLUDE_DIR)/package.mk @@ -35,6 +37,10 @@ define Package/libpcre/default URL:=https://www.pcre.org/ endef +define Package/libpcre/config + source "$(SOURCE)/Config.in" +endef + define Package/libpcre $(call Package/libpcre/default) TITLE:=A Perl Compatible Regular Expression library @@ -57,6 +63,7 @@ CONFIGURE_ARGS += \ --enable-utf8 \ --enable-unicode-properties \ --enable-pcre16 \ + $(if $(CONFIG_PCRE_JIT_ENABLED),--enable-jit,--disable-jit) \ --with-match-limit-recursion=16000 \ $(if $(CONFIG_PACKAGE_libpcrecpp),--enable,--disable)-cpp |