epoll_complete.patch

linux下编译交叉工具链的工具源码

--- /dev/null	2002-09-13 15:08:32.000000000 -0700
+++ ptxdist-testing/rules/epoll-lib.make	2003-10-16 09:23:37.000000000 -0700
@@ -0,0 +1,134 @@
+# -*-makefile-*-
+# $Id: template,v 1.6.2.2 2003/09/28 17:46:00 mkl Exp $
+#
+# Copyright (C) 2003 by Ixia Corporation, by Milan Bobde
+#          
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+ifdef PTXCONF_EPOLL-LIB
+PACKAGES += epoll-lib
+endif
+
+#
+# Paths and names
+#
+EPOLL-LIB_VERSION	= 0.10
+EPOLL-LIB		= epoll-lib-$(EPOLL-LIB_VERSION)
+EPOLL-LIB_SUFFIX	= tar.gz
+EPOLL-LIB_URL		= http://www.xmailserver.org/linux-patches/$(EPOLL-LIB).$(EPOLL-LIB_SUFFIX)
+EPOLL-LIB_SOURCE	= $(SRCDIR)/$(EPOLL-LIB).$(EPOLL-LIB_SUFFIX)
+EPOLL-LIB_DIR		= $(BUILDDIR)/$(EPOLL-LIB)
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+epoll-lib_get: $(STATEDIR)/epoll-lib.get
+
+epoll-lib_get_deps	=  $(EPOLL-LIB_SOURCE)
+
+$(STATEDIR)/epoll-lib.get: $(epoll-lib_get_deps)
+	@$(call targetinfo, $@)
+	@$(call get_patches, $(EPOLL-LIB))
+	touch $@
+
+$(EPOLL-LIB_SOURCE):
+	@$(call targetinfo, $@)
+	@$(call get, $(EPOLL-LIB_URL))
+
+# ----------------------------------------------------------------------------
+# Extract
+# ----------------------------------------------------------------------------
+
+epoll-lib_extract: $(STATEDIR)/epoll-lib.extract
+
+epoll-lib_extract_deps	=  $(STATEDIR)/epoll-lib.get
+
+$(STATEDIR)/epoll-lib.extract: $(epoll-lib_extract_deps)
+	@$(call targetinfo, $@)
+	@$(call clean, $(EPOLL-LIB_DIR))
+	echo "Extracting .."$(EPOLL-LIB_SOURCE)
+	@$(call extract, $(EPOLL-LIB_SOURCE))
+	@$(call patchin, $(EPOLL-LIB))
+	touch $@
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+epoll-lib_prepare: $(STATEDIR)/epoll-lib.prepare
+
+#
+# dependencies
+#
+epoll-lib_prepare_deps =  \
+	$(STATEDIR)/epoll-lib.extract \
+	$(STATEDIR)/virtual-xchain.install \
+	$(STATEDIR)/xchain-kernel.install
+
+EPOLL-LIB_PATH	=  PATH=$(CROSS_PATH)
+EPOLL-LIB_MAKEARGS	= AR=$(PTXCONF_GNU_TARGET)-ar
+EPOLL-LIB_MAKEARGS	+= LD=$(PTXCONF_GNU_TARGET)-ld
+EPOLL-LIB_MAKEARGS	+= CC=$(PTXCONF_GNU_TARGET)-gcc
+EPOLL-LIB_MAKEARGS	+= KERNELDIR=$(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)
+EPOLL-LIB_MAKEARGS	+= PREFIX=$(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)
+EPOLL-LIB_MAKEARGS	+= XCFLAGS=$(subst ",,$(TARGET_CFLAGS))
+
+
+$(STATEDIR)/epoll-lib.prepare: $(epoll-lib_prepare_deps)
+	@$(call targetinfo, $@)
+	touch $@
+
+# ----------------------------------------------------------------------------
+# Compile
+# ----------------------------------------------------------------------------
+
+epoll-lib_compile: $(STATEDIR)/epoll-lib.compile
+
+epoll-lib_compile_deps =  $(STATEDIR)/epoll-lib.prepare
+
+$(STATEDIR)/epoll-lib.compile: $(epoll-lib_compile_deps)
+	@$(call targetinfo, $@)
+	install -d $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/man/man2
+	install -d $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/man/man4
+	$(EPOLL-LIB_PATH) make $(EPOLL-LIB_MAKEARGS) -C $(EPOLL-LIB_DIR) install
+	touch $@
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+epoll-lib_install: $(STATEDIR)/epoll-lib.install
+
+$(STATEDIR)/epoll-lib.install: $(STATEDIR)/epoll-lib.compile
+	@$(call targetinfo, $@)
+	touch $@
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+epoll-lib_targetinstall: $(STATEDIR)/epoll-lib.targetinstall
+
+epoll-lib_targetinstall_deps	=  $(STATEDIR)/epoll-lib.compile
+
+$(STATEDIR)/epoll-lib.targetinstall: $(epoll-lib_targetinstall_deps)
+	@$(call targetinfo, $@)
+	touch $@
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+epoll-lib_clean:
+	rm -rf $(STATEDIR)/epoll-lib.*
+	rm -rf $(EPOLL-LIB_DIR)
+
+# vim: syntax=make
--- /dev/null	2002-09-13 15:08:32.000000000 -0700
+++ ptxdist-testing/rules/epoll-sys-kernel.make	2003-10-17 10:24:57.000000000 -0700
@@ -0,0 +1,79 @@
+# -*-makefile-*-
+# $Id: template-patch,v 1.1.2.1 2003/09/25 10:50:58 mkl Exp $
+#
+# Copyright (C) 2003 by Ixia Corporation, By Milan Bobde
+#          
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXDIST project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+ifdef PTXCONF_EPOLL-SYS-KERNEL
+KERNEL_PATCHES			+= $(STATEDIR)/epoll-sys-kernel.install
+endif
+
+#specifying the precise patch URL for different kernel versions.
+#For every supported kernel version, 
+#similar if [condition] needs to be added
+#The kernel patches for the versions 2.4.21 and 2.4.20 provide sys_epoll
+
+ifeq ($(KERNEL_VERSION),2.4.21)
+	EPOLL_SYS_KERNEL_URL = http://www.xmailserver.org/linux-patches/epoll-lt-2.4.21-0.18.diff
+	EPOLL_SYS_KERNEL-PATCH-NAME = epoll-lt-2.4.21-0.18.diff
+endif
+ifeq ($(KERNEL_VERSION),2.4.20)
+	EPOLL_SYS_KERNEL_URL = http://www.xmailserver.org/linux-patches/sys_epoll-2.4.20-0.61.diff
+	EPOLL_SYS_KERNEL-PATCH-NAME = sys_epoll-2.4.20-0.61.diff
+endif
+
+ifeq ($(EPOLL_SYS_KERNEL_URL),)
+	epoll-sys-kernel_get_deps = /dev/null/no-kernel-patch-found-for-version-$(KERNEL_VERSION)-FIXME-modify-kernel-sys-epoll.make-thanks
+endif
+
+#
+# Paths and names
+#
+EPOLL_SYS_KERNEL_SUFFIX	= .tar.gz
+EPOLL_SYS_KERNEL_SOURCE	= $(SRCDIR)/$(EPOLL_SYS_KERNEL-PATCH-NAME)
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+epoll-sys-kernel_get: $(STATEDIR)/epoll-sys-kernel.get
+
+epoll-sys-kernel_get_deps += \
+	$(EPOLL_SYS_KERNEL_SOURCE)
+
+$(STATEDIR)/epoll-sys-kernel.get: $(epoll-sys-kernel_get_deps)
+	@$(call targetinfo, $@)
+	touch $@
+
+$(EPOLL_SYS_KERNEL_SOURCE):
+	@$(call targetinfo, $@)
+	@$(call get, $(EPOLL_SYS_KERNEL_URL))
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+epoll-sys-kernel_install: $(STATEDIR)/epoll-sys-kernel.install
+
+$(STATEDIR)/epoll-sys-kernel.install: $(STATEDIR)/epoll-sys-kernel.get
+	@$(call targetinfo, $@)
+	@$(call patch_apply, $(EPOLL_SYS_KERNEL_SOURCE),$(KERNEL_DIR))
+	@$(call patch_apply, $(EPOLL_SYS_KERNEL_SOURCE),$(XCHAIN_KERNEL_BUILDDIR))
+	touch $@
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+epoll-sys-kernel_clean:
+	rm -rf $(STATEDIR)/kernel*
+
+# vim: syntax=make
--- /dev/null	2002-09-13 15:08:32.000000000 -0700
+++ ptxdist-testing/rules/epoll-dev-kernel.make	2003-10-17 10:24:45.000000000 -0700
@@ -0,0 +1,75 @@
+# -*-makefile-*-
+# $Id: template-patch,v 1.1.2.1 2003/09/25 10:50:58 mkl Exp $
+#
+# Copyright (C) 2003 by Ixia Corporation, By Milan Bobde
+#          
+# See CREDITS for details about who has contributed to this project.
+#
+# For further information about the PTXDIST project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+ifdef PTXCONF_EPOLL-DEV-KERNEL
+KERNEL_PATCHES			+= $(STATEDIR)/epoll-dev-kernel.install
+endif
+
+#specifying the precise patch URL for different kernel versions.
+#For every supported kernel version, 
+#similar if [condition] needs to be added
+#The kernel patches for the versions 2.4.18 provide /dev/epoll
+
+ifeq ($(KERNEL_VERSION),2.4.18)
+	EPOLL_KERNEL_URL = http://www.xmailserver.org/linux-patches/ep_patch-2.4.18-0.32.diff 
+	EPOLL_KERNEL-PATCH-NAME = ep_patch-2.4.18-0.32.diff
+endif
+
+ifeq ($(EPOLL_KERNEL_URL),)
+	epoll-dev-kernel_get_deps = /dev/null/no-kernel-patch-found-for-version-$(KERNEL_VERSION)-FIXME-modify-kernel-dev-epoll.make-thanks
+endif
+
+#
+# Paths and names
+#
+EPOLL_KERNEL_SUFFIX	= .tar.gz
+EPOLL_KERNEL_SOURCE	= $(SRCDIR)/$(EPOLL_KERNEL-PATCH-NAME)
+
+# ----------------------------------------------------------------------------
+# Get
+# ----------------------------------------------------------------------------
+
+epoll-dev-kernel_get: $(STATEDIR)/epoll-dev-kernel.get
+
+epoll-dev-kernel_get_deps += \
+	$(EPOLL_KERNEL_SOURCE)
+
+$(STATEDIR)/epoll-dev-kernel.get: $(epoll-dev-kernel_get_deps)
+	@$(call targetinfo, $@)
+	touch $@
+
+$(EPOLL_KERNEL_SOURCE):
+	@$(call targetinfo, $@)
+	@$(call get, $(EPOLL_KERNEL_URL))
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+epoll-dev-kernel_install: $(STATEDIR)/epoll-dev-kernel.install
+
+$(STATEDIR)/epoll-dev-kernel.install: $(STATEDIR)/epoll-dev-kernel.get
+	@$(call targetinfo, $@)
+	@$(call patch_apply, $(EPOLL_KERNEL_SOURCE),$(KERNEL_DIR))
+	@$(call patch_apply, $(EPOLL_SYS_KERNEL_SOURCE),$(XCHAIN_KERNEL_BUILDDIR))
+	touch $@
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+epoll-dev-kernel_clean:
+	rm -rf $(STATEDIR)/kernel*
+
+# vim: syntax=make
--- rules/kernel.in.old	2003-10-23 13:51:03.000000000 -0700
+++ ptxdist-testing/rules/kernel.in	2003-10-23 13:50:49.000000000 -0700
@@ -496,6 +496,10 @@
 		depends on KERNEL_BEN
 endchoice
 
+comment "---"
+source "rules/epoll.in"
+comment "---"
+
 config RTAI
 	bool "Realtime Extension: RTAI"
 
--- /dev/null	2002-09-13 15:08:32.000000000 -0700
+++ ptxdist-testing/rules/epoll.in	2003-10-16 09:20:41.000000000 -0700
@@ -0,0 +1,15 @@
+config EPOLL-SYS-KERNEL
+       bool
+       prompt "Add Kernel support for sys_epoll"
+       default y
+
+config EPOLL-DEV-KERNEL
+       bool
+       prompt "Add Kernel support for /dev/epoll"
+       default y
+       
+config EPOLL-LIB
+       bool
+       prompt "Add user access library for epoll"
+       default y
+