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318 lines
9.0 KiB
318 lines
9.0 KiB
# Copyright 1999-2013 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-r2.eclass,v 1.28 2013/06/03 08:41:19 pesa Exp $
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# @ECLASS: qt4-r2.eclass
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# @MAINTAINER:
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# Qt herd <qt@gentoo.org>
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# @BLURB: Eclass for Qt4-based packages, second edition.
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# @DESCRIPTION:
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# This eclass contains various functions that may be useful when
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# dealing with packages using Qt4 libraries. Requires EAPI=2 or later.
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case ${EAPI} in
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2|3|4|5) : ;;
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*) die "qt4-r2.eclass: unsupported EAPI=${EAPI:-0}" ;;
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esac
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inherit base eutils multilib toolchain-funcs
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export XDG_CONFIG_HOME="${T}"
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# @ECLASS-VARIABLE: DOCS
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Array containing documents passed to dodoc command.
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# Paths can be absolute or relative to ${S}.
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#
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# Example: DOCS=( ChangeLog README "${WORKDIR}/doc_folder/" )
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# @ECLASS-VARIABLE: HTML_DOCS
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Array containing documents passed to dohtml command.
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# Paths can be absolute or relative to ${S}.
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#
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# Example: HTML_DOCS=( "doc/document.html" "${WORKDIR}/html_folder/" )
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# @ECLASS-VARIABLE: LANGS
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# In case your Qt4 application provides various translations, use this variable
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# to specify them in order to populate "linguas_*" IUSE automatically. Make sure
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# that you set this variable before inheriting qt4-r2 eclass.
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#
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# Example: LANGS="de el it ja"
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for x in ${LANGS}; do
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IUSE+=" linguas_${x}"
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done
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# @ECLASS-VARIABLE: LANGSLONG
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Same as LANGS, but this variable is for LINGUAS that must be in long format.
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# Remember to set this variable before inheriting qt4-r2 eclass.
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# Look at ${PORTDIR}/profiles/desc/linguas.desc for details.
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#
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# Example: LANGSLONG="en_GB ru_RU"
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for x in ${LANGSLONG}; do
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IUSE+=" linguas_${x%_*}"
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done
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unset x
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# @ECLASS-VARIABLE: PATCHES
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# Array variable containing all the patches to be applied. This variable
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# is expected to be defined in the global scope of ebuilds. Make sure to
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# specify the full path. This variable is used in src_prepare phase.
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#
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# Example:
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# @CODE
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# PATCHES=(
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# "${FILESDIR}/mypatch.patch"
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# "${FILESDIR}/mypatch2.patch"
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# )
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# @CODE
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# @FUNCTION: qt4-r2_src_unpack
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# @DESCRIPTION:
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# Default src_unpack function for packages that depend on qt4. If you have to
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# override src_unpack in your ebuild (probably you don't need to), call
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# qt4-r2_src_unpack in it.
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qt4-r2_src_unpack() {
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debug-print-function $FUNCNAME "$@"
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base_src_unpack "$@"
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}
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# @FUNCTION: qt4-r2_src_prepare
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# @DESCRIPTION:
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# Default src_prepare function for packages that depend on qt4. If you have to
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# override src_prepare in your ebuild, you should call qt4-r2_src_prepare in it,
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# otherwise autopatcher will not work!
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qt4-r2_src_prepare() {
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debug-print-function $FUNCNAME "$@"
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base_src_prepare "$@"
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}
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# @FUNCTION: qt4-r2_src_configure
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# @DESCRIPTION:
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# Default src_configure function for packages that depend on qt4. If you have to
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# override src_configure in your ebuild, call qt4-r2_src_configure in it.
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qt4-r2_src_configure() {
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debug-print-function $FUNCNAME "$@"
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local project_file=$(_find_project_file)
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if [[ -n ${project_file} ]]; then
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eqmake4 "${project_file}"
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else
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base_src_configure "$@"
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fi
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}
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# @FUNCTION: qt4-r2_src_compile
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# @DESCRIPTION:
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# Default src_compile function for packages that depend on qt4. If you have to
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# override src_compile in your ebuild (probably you don't need to), call
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# qt4-r2_src_compile in it.
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qt4-r2_src_compile() {
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debug-print-function $FUNCNAME "$@"
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base_src_compile "$@"
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}
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# @FUNCTION: qt4-r2_src_install
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# @DESCRIPTION:
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# Default src_install function for qt4-based packages. Installs compiled code,
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# and documentation (via DOCS and HTML_DOCS variables).
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qt4-r2_src_install() {
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debug-print-function $FUNCNAME "$@"
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base_src_install INSTALL_ROOT="${D}" "$@"
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# backward compatibility for non-array variables
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if [[ -n ${DOCS} ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
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dodoc ${DOCS} || die "dodoc failed"
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fi
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if [[ -n ${HTML_DOCS} ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
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dohtml -r ${HTML_DOCS} || die "dohtml failed"
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fi
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}
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# @VARIABLE: EQMAKE4_EXCLUDE
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# @DEFAULT_UNSET
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# @DESCRIPTION:
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# List of files to be excluded from eqmake4 CONFIG processing.
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# Paths are relative to the current working directory (usually ${S}).
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#
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# Example: EQMAKE4_EXCLUDE="ignore/me.pro foo/*"
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# @FUNCTION: eqmake4
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# @USAGE: [project_file] [parameters to qmake]
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# @DESCRIPTION:
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# Wrapper for Qt4's qmake. If project_file isn't specified, eqmake4 will
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# look for it in the current directory (${S}, non-recursively). If more
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# than one project file are found, then ${PN}.pro is processed, provided
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# that it exists. Otherwise eqmake4 fails.
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#
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# All other arguments are appended unmodified to qmake command line.
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#
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# For recursive build systems, i.e. those based on the subdirs template,
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# you should run eqmake4 on the top-level project file only, unless you
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# have a valid reason to do otherwise. During the building, qmake will
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# be automatically re-invoked with the right arguments on every directory
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# specified inside the top-level project file.
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eqmake4() {
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debug-print-function ${FUNCNAME} "$@"
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[[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
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ebegin "Running qmake"
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local qmake_args=("$@")
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# check if project file was passed as a first argument
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# if not, then search for it
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local regexp='.*\.pro'
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if ! [[ ${1} =~ ${regexp} ]]; then
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local project_file=$(_find_project_file)
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if [[ -z ${project_file} ]]; then
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echo
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eerror "No project files found in '${PWD}'!"
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eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/"
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echo
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die "eqmake4 failed"
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fi
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qmake_args+=("${project_file}")
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fi
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# make sure CONFIG variable is correctly set
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# for both release and debug builds
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local config_add="release"
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local config_remove="debug"
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if has debug ${IUSE} && use debug; then
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config_add="debug"
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config_remove="release"
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fi
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local awkscript='BEGIN {
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printf "### eqmake4 was here ###\n" > file;
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printf "CONFIG -= debug_and_release %s\n", remove >> file;
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printf "CONFIG += %s\n\n", add >> file;
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fixed=0;
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}
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/^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ {
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if (gsub("\\<((" remove ")|(debug_and_release))\\>", "") > 0) {
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fixed=1;
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}
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}
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/^[[:blank:]]*CONFIG[[:blank:]]*-=/ {
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if (gsub("\\<" add "\\>", "") > 0) {
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fixed=1;
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}
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}
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{
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print >> file;
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}
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END {
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print fixed;
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}'
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[[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_push -o noglob
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local file
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while read file; do
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local excl
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for excl in ${EQMAKE4_EXCLUDE}; do
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[[ ${file} == ${excl} ]] && continue 2
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done
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grep -q '^### eqmake4 was here ###$' "${file}" && continue
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local retval=$({
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rm -f "${file}" || echo FAIL
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awk -v file="${file}" \
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-v add=${config_add} \
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-v remove=${config_remove} \
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-- "${awkscript}" || echo FAIL
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} < "${file}")
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if [[ ${retval} == 1 ]]; then
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einfo " - fixed CONFIG in ${file}"
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elif [[ ${retval} != 0 ]]; then
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eerror " - error while processing ${file}"
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die "eqmake4 failed to process ${file}"
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fi
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done < <(find . -type f -name '*.pr[io]' -printf '%P\n' 2>/dev/null)
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[[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_pop
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"${EPREFIX}"/usr/bin/qmake \
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-makefile \
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QTDIR="${EPREFIX}"/usr/$(get_libdir) \
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QMAKE="${EPREFIX}"/usr/bin/qmake \
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QMAKE_AR="$(tc-getAR) cqs" \
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QMAKE_CC="$(tc-getCC)" \
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QMAKE_CXX="$(tc-getCXX)" \
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QMAKE_LINK="$(tc-getCXX)" \
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QMAKE_LINK_C="$(tc-getCC)" \
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QMAKE_OBJCOPY="$(tc-getOBJCOPY)" \
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QMAKE_RANLIB= \
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QMAKE_STRIP= \
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QMAKE_CFLAGS="${CFLAGS}" \
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QMAKE_CFLAGS_RELEASE= \
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QMAKE_CFLAGS_DEBUG= \
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QMAKE_CXXFLAGS="${CXXFLAGS}" \
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QMAKE_CXXFLAGS_RELEASE= \
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QMAKE_CXXFLAGS_DEBUG= \
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QMAKE_LFLAGS="${LDFLAGS}" \
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QMAKE_LFLAGS_RELEASE= \
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QMAKE_LFLAGS_DEBUG= \
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QMAKE_LIBDIR_QT="${EPREFIX}"/usr/$(get_libdir)/qt4 \
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QMAKE_LIBDIR_X11="${EPREFIX}"/usr/$(get_libdir) \
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QMAKE_LIBDIR_OPENGL="${EPREFIX}"/usr/$(get_libdir) \
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"${qmake_args[@]}"
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# was qmake successful?
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if ! eend $? ; then
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echo
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eerror "Running qmake has failed! (see above for details)"
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eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/"
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echo
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die "eqmake4 failed"
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fi
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}
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# Internal function, used by eqmake4 and qt4-r2_src_configure.
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# Outputs a project file name that can be passed to eqmake4. Sets nullglob
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# locally to avoid expanding *.pro as "*.pro" when there are no matching files.
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# 0 *.pro files found --> outputs null string
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# 1 *.pro file found --> outputs its name
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# 2 or more *.pro files found --> if ${PN}.pro or $(basename ${S}).pro
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# are there, outputs any of them
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_find_project_file() {
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local dir_name=$(basename "${S}")
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eshopts_push -s nullglob
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local pro_files=(*.pro)
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eshopts_pop
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case ${#pro_files[@]} in
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1)
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echo "${pro_files[0]}"
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;;
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*)
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for pro_file in "${pro_files[@]}"; do
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if [[ ${pro_file} == "${dir_name}.pro" || ${pro_file} == "${PN}.pro" ]]; then
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echo "${pro_file}"
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break
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fi
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done
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;;
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esac
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}
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EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_install
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