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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=5
inherit toolchain-funcs
MY_P=linux-${PV}
S=${WORKDIR}/${MY_P}
DESCRIPTION="Developer documentation generated from the Linux kernel"
HOMEPAGE="https://www.kernel.org/"
SRC_URI="mirror://kernel/linux/kernel/v3.x/${MY_P}.tar.xz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
IUSE="html"
DEPEND="app-text/docbook-sgml-utils
app-text/xmlto
sys-apps/sed
~app-text/docbook-xml-dtd-4.1.2"
RDEPEND=""
src_prepare() {
sed -i \
-e "s:db2:docbook2:g" \
-e "s:/usr/local/man:${D}/usr/share/man:g" \
"${S}"/Documentation/DocBook/Makefile
# fix for parallel build as per bug #248337
sed -i \
-e "s:\$(Q)\$(MAKE) \$(build)=Documentation\/DocBook \$@:+\$(Q)\$(MAKE) \$(build)=Documentation\/DocBook \$@:" \
"${S}"/Makefile
}
src_compile() {
local ARCH=$(tc-arch-kernel)
unset KBUILD_OUTPUT
emake mandocs || die "make mandocs failed"
if use html; then
emake htmldocs || die "make htmldocs failed"
fi
}
src_install() {
local file
local ARCH=$(tc-arch-kernel)
unset KBUILD_OUTPUT
make installmandocs || die "make installmandocs failed"
if use html; then
# There is no subdirectory named "index"
dohtml Documentation/DocBook/index.html
rm Documentation/DocBook/index.html
for file in Documentation/DocBook/*.html; do
dohtml -r ${file/\.html/}
done
fi
}
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