On Thu, 2017-08-17 at 10:36 +0200, Michał Górny wrote: > --- > dev-util/ccache/ccache-3.3.4-r1.ebuild | 68 > ++++++++++++++++++++++++++++++++++ > 1 file changed, 68 insertions(+) > create mode 100644 dev-util/ccache/ccache-3.3.4-r1.ebuild > > diff --git a/dev-util/ccache/ccache-3.3.4-r1.ebuild b/dev- > util/ccache/ccache-3.3.4-r1.ebuild > new file mode 100644 > index 000000000000..1ef1d45179d1 > --- /dev/null > +++ b/dev-util/ccache/ccache-3.3.4-r1.ebuild > @@ -0,0 +1,68 @@ > +# Copyright 1999-2017 Gentoo Foundation > +# Distributed under the terms of the GNU General Public License v2 > + > +EAPI=6 > + > +inherit readme.gentoo-r1 > + > +DESCRIPTION="fast compiler cache" > +HOMEPAGE="http://ccache.samba.org/"; > +SRC_URI="https://samba.org/ftp/ccache/${P}.tar.xz"; > + > +LICENSE="GPL-3" > +SLOT="0" > +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc > ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~ppc- > macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~x64-solaris > ~x86-solaris" > +IUSE="" > + > +DEPEND="app-arch/xz-utils > + sys-libs/zlib" > +RDEPEND="${DEPEND} > + sys-apps/gentoo-functions" > + > +src_prepare() { > + # make sure we always use system zlib > + rm -rf zlib || die > + eapply "${FILESDIR}"/${PN}-3.3-size-on-disk.patch #456178 > + eapply_user > + sed \ > + -e "/^EPREFIX=/s:'':'${EPREFIX}':" \ > + "${FILESDIR}"/ccache-config-3 > ccache-config || die > +} > + > +src_install() { > + DOCS=( AUTHORS.txt MANUAL.txt NEWS.txt README.md ) > + default > + > + dobin ccache-config > + > + DOC_CONTENTS=" > +To use ccache with **non-Portage** C compiling, add > +${EPREFIX}/usr/lib/ccache/bin to the beginning of your path, before > ${EPREFIX}/usr/bin. > +Portage 2.0.46-r11+ will automatically take advantage of ccache with > +no additional steps. If this is your first install of ccache, type > +something like this to set a maximum cache size of 2GB:\\n > +# ccache -M 2G\\n > +If you are upgrading from an older version than 3.x you should clear > all of your caches like so:\\n > +# CCACHE_DIR='${CCACHE_DIR:-${PORTAGE_TMPDIR}/ccache}' ccache -C\\n > +ccache now supports sys-devel/clang and dev-lang/icc, too!" > + > + readme.gentoo_create_doc > +} > + > +pkg_prerm() { > + if [[ -z ${REPLACED_BY_VERSION} ]] ; then > + "${EROOT}"/usr/bin/ccache-config --remove-links > + "${EROOT}"/usr/bin/ccache-config --remove-links > ${CHOST} > + fi > +} > + > +pkg_postinst() { > + "${EROOT}"/usr/bin/ccache-config --install-links > + "${EROOT}"/usr/bin/ccache-config --install-links ${CHOST} > + > + # nuke broken symlinks from previous versions that shouldn't > exist > + rm -f "${EROOT}"/usr/lib/ccache/bin/${CHOST}-cc || die > + rm -rf "${EROOT}"/usr/lib/ccache.backup || die > + > + readme.gentoo_print_elog > +}
While I personally am not as uptight about 'local'ising variables, I believe making DOC_CONTENTS local serves an important purpose: to dodge any chance of people thinking it is allowed to leak into pkg_* phases (i.e. the whole rationale of readme.gentoo-r1 in the first place). For DOCS and friends its irrelevant, as their semantics are only import in src_* phases.
