diff options
Diffstat (limited to 'sys-kernel/linux-headers/linux-headers-2.4.22-r1.ebuild')
| -rw-r--r-- | sys-kernel/linux-headers/linux-headers-2.4.22-r1.ebuild | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/sys-kernel/linux-headers/linux-headers-2.4.22-r1.ebuild b/sys-kernel/linux-headers/linux-headers-2.4.22-r1.ebuild new file mode 100644 index 000000000000..bfee18302f68 --- /dev/null +++ b/sys-kernel/linux-headers/linux-headers-2.4.22-r1.ebuild @@ -0,0 +1,142 @@ +# Copyright 1999-2005 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-kernel/linux-headers/linux-headers-2.4.22-r1.ebuild,v 1.1 2005/02/12 21:53:30 solar Exp $ + +ETYPE="headers" +inherit kernel eutils +IUSE="" +OKV="${PV/_/-}" +KV="${OKV}" +S=${WORKDIR}/linux-${OKV} +EXTRAVERSION="" + +# What's in this kernel? + +# INCLUDED: +# 1) linux sources from kernel.org +# 2) patch for big-endian machines to fix header issue (currently sparc only) + +DESCRIPTION="Linux ${OKV} headers from kernel.org" +SRC_URI="mirror://kernel/linux/kernel/v2.4/linux-${OKV}.tar.bz2" +HOMEPAGE="http://www.kernel.org/ http://www.gentoo.org/" +LICENSE="GPL-2" +SLOT="0" +PROVIDE="virtual/kernel virtual/os-headers" +KEYWORDS="~ppc ~x86 -mips ~ppc64 ~s390" + +DEPEND="!virtual/os-headers" + + +pkg_setup() { + # Figure out what architecture we are, and set ARCH appropriately + ARCH="$(uname -m)" + ARCH="$(echo ${ARCH} | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)" + [ "$ARCH" == "sparc" -a "$PROFILE_ARCH" == "sparc64" ] && ARCH=sparc64 + + + # Archs which have their own separate header packages, add a check here + # and redirect the user to them + case "${ARCH}" in + mips|mips64|hppa) + eerror "These headers are not appropriate for your architecture." + eerror "Please use sys-kernel/${ARCH/64/}-headers instead." + die + ;; + esac +} + +src_unpack() { + unpack ${A} + cd ${S} + + # Big Endian architectures need this patch in order to build certain programs properly + # Right now, this fix only affects sparc. Other big-endian archs will need to edit this if they need it. + # Issue will be fixed in 2.4.23+ kernel series (issue has been fixed in 2.6.0). + # Closes Bug #26062 + if use sparc; then + epatch ${FILESDIR}/bigendian-byteorder-fix.patch + fi + + + # This patch fixes an issue involving the use of gcc's -ansi flag and the __u64 datatype. + # It only patches asm-i386, so we only apply it if x86. Unknown if this is needed for other archs. + # Closes Bug #32246 + if use x86; then + epatch ${FILESDIR}/${PN}-strict-ansi-fix.patch + epatch ${FILESDIR}/unistd.h-i386-pic.patch + fi + + use ppc64 && epatch ${FILESDIR}/${PN}-soundcard-ppc64.patch + + # Do Stuff + kernel_universal_unpack +} + +src_compile() { + + # Do normal src_compile stuff + kernel_src_compile + + # If this is sparc, then generate asm_offsets.h + if use sparc; then + make dep ARCH=${ARCH} || die "Failed to run 'make dep'" + fi +} + +src_install() { + + # Do normal src_install stuff + kernel_src_install + + # If this is sparc, then we need to place asm_offsets.h in the proper location(s) + if use sparc; then + + # We don't need /usr/include/asm, generate-asm-sparc will take care of this + rm -Rf ${D}/usr/include/asm + + # We do need empty directories, though... + dodir /usr/include/asm + dodir /usr/include/asm-sparc + + # Copy asm-sparc + cp -ax ${S}/include/asm-sparc/* ${D}/usr/include/asm-sparc + + # If this is sparc64, then we need asm-sparc64 stuff too + if [ "${PROFILE_ARCH}" = "sparc64" ]; then + dodir /usr/include/asm-sparc64 + cp -ax ${S}/include/asm-sparc64/* ${D}/usr/include/asm-sparc64 + fi + + # Check if generate-asm-sparc exists + if [ -a "${FILESDIR}/generate-asm-sparc" ]; then + + # Copy generate-asm-sparc into the sandox + cp ${FILESDIR}/generate-asm-sparc ${WORKDIR}/generate-asm-sparc + + # Just in case generate-asm-sparc isn't executable, make it so + if [ ! -x "${WORKDIR}/generate-asm-sparc" ]; then + chmod +x ${WORKDIR}/generate-asm-sparc + fi + + # Generate /usr/include/asm for sparc systems + ${WORKDIR}/generate-asm-sparc ${D}/usr/include + else + eerror "${FILESDIR}/generate-asm-sparc doesn't exist!" + die + fi + fi +} + +pkg_preinst() { + kernel_pkg_preinst +} + +pkg_postinst() { + kernel_pkg_postinst + + einfo "Kernel headers are usually only used when recompiling glibc, as such, following the installation" + einfo "of newer headers, it is advised that you re-merge glibc as follows:" + einfo "emerge glibc" + einfo "Failure to do so will cause glibc to not make use of newer features present in the updated kernel" + einfo "headers." +} |