1 files changed, 53 insertions, 0 deletions
diff --git a/sys-kernel/linux-headers/linux-headers-3.1.ebuild b/sys-kernel/linux-headers/linux-headers-3.1.ebuild
new file mode 100644
index 000000000000..34e621be0385
--- /dev/null
+++ b/sys-kernel/linux-headers/linux-headers-3.1.ebuild
@@ -0,0 +1,53 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="3"
+
+ETYPE="headers"
+H_SUPPORTEDARCH="alpha amd64 arm bfin cris hppa m68k mips ia64 ppc ppc64 s390 sh sparc x86"
+inherit kernel-2
+detect_version
+
+PATCH_VER="2"
+SRC_URI="mirror://gentoo/gentoo-headers-base-${PV}.tar.xz"
+[[ -n ${PATCH_VER} ]] && SRC_URI="${SRC_URI} mirror://gentoo/gentoo-headers-${PV}-${PATCH_VER}.tar.xz"
+
+KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-linux ~x86-linux"
+
+DEPEND="app-arch/xz-utils
+	dev-lang/perl"
+RDEPEND=""
+
+S=${WORKDIR}/gentoo-headers-base-${PV}
+
+src_unpack() {
+	unpack ${A}
+}
+
+src_prepare() {
+	has x32 $(get_all_abis) || EPATCH_EXCLUDE+=" 90_all_x32-3.1.patch"
+	[[ -n ${PATCH_VER} ]] && EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/${PV}
+}
+
+src_install() {
+	kernel-2_src_install
+	cd "${D}"
+	egrep -r \
+		-e '(^|[[:space:](])(asm|volatile|inline)[[:space:](]' \
+		-e '\<([us](8|16|32|64))\>' \
+		.
+	headers___fix $(find -type f)
+
+	egrep -l -r -e '__[us](8|16|32|64)' "${D}" | xargs grep -L linux/types.h
+
+	# hrm, build system sucks
+	find "${D}" '(' -name '.install' -o -name '*.cmd' ')' -print0 | xargs -0 rm -f
+
+	# provided by libdrm (for now?)
+	rm -rf "${D}"/$(kernel_header_destdir)/drm
+}
+
+src_test() {
+	emake ARCH=$(tc-arch-kernel) headers_check || die
+}