# Copyright 1999-2012 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-r2.eclass,v 1.23 2012/10/04 03:52:35 pesa Exp $ # @ECLASS: qt4-r2.eclass # @MAINTAINER: # Qt herd # @BLURB: Eclass for Qt4-based packages, second edition. # @DESCRIPTION: # This eclass contains various functions that may be useful when # dealing with packages using Qt4 libraries. Requires EAPI=2 or later. case ${EAPI} in 2|3|4|5) : ;; *) die "qt4-r2.eclass: unsupported EAPI=${EAPI:-0}" ;; esac inherit base eutils multilib toolchain-funcs export XDG_CONFIG_HOME="${T}" # @ECLASS-VARIABLE: DOCS # @DEFAULT_UNSET # @DESCRIPTION: # Array containing documents passed to dodoc command. # Paths can be absolute or relative to ${S}. # # Example: DOCS=( ChangeLog README "${WORKDIR}/doc_folder/" ) # @ECLASS-VARIABLE: HTML_DOCS # @DEFAULT_UNSET # @DESCRIPTION: # Array containing documents passed to dohtml command. # Paths can be absolute or relative to ${S}. # # Example: HTML_DOCS=( "doc/document.html" "${WORKDIR}/html_folder/" ) # @ECLASS-VARIABLE: LANGS # @DEFAULT_UNSET # @DESCRIPTION: # In case your Qt4 application provides various translations, use this variable # to specify them in order to populate "linguas_*" IUSE automatically. Make sure # that you set this variable before inheriting qt4-r2 eclass. # Example: # @CODE # LANGS="en el de" # @CODE for x in ${LANGS}; do IUSE+=" linguas_${x}" done # @ECLASS-VARIABLE: LANGSLONG # @DEFAULT_UNSET # @DESCRIPTION: # Same as above, but this variable is for LINGUAS that must be in long format. # Remember to set this variable before inheriting qt4-r2 eclass. # Look at ${PORTDIR}/profiles/desc/linguas.desc for details. for x in ${LANGSLONG}; do IUSE+=" linguas_${x%_*}" done unset x # @ECLASS-VARIABLE: PATCHES # @DEFAULT_UNSET # @DESCRIPTION: # Array variable containing all the patches to be applied. This variable # is expected to be defined in the global scope of ebuilds. Make sure to # specify the full path. This variable is used in src_prepare phase. # # Example: # @CODE # PATCHES=( # "${FILESDIR}/mypatch.patch" # "${FILESDIR}/mypatch2.patch" # ) # @CODE # @FUNCTION: qt4-r2_src_unpack # @DESCRIPTION: # Default src_unpack function for packages that depend on qt4. If you have to # override src_unpack in your ebuild (probably you don't need to), call # qt4-r2_src_unpack in it. qt4-r2_src_unpack() { debug-print-function $FUNCNAME "$@" base_src_unpack "$@" } # @FUNCTION: qt4-r2_src_prepare # @DESCRIPTION: # Default src_prepare function for packages that depend on qt4. If you have to # override src_prepare in your ebuild, you should call qt4-r2_src_prepare in it, # otherwise autopatcher will not work! qt4-r2_src_prepare() { debug-print-function $FUNCNAME "$@" base_src_prepare "$@" } # @FUNCTION: qt4-r2_src_configure # @DESCRIPTION: # Default src_configure function for packages that depend on qt4. If you have to # override src_configure in your ebuild, call qt4-r2_src_configure in it. qt4-r2_src_configure() { debug-print-function $FUNCNAME "$@" local project_file=$(_find_project_file) if [[ -n ${project_file} ]]; then eqmake4 "${project_file}" else base_src_configure "$@" fi } # @FUNCTION: qt4-r2_src_compile # @DESCRIPTION: # Default src_compile function for packages that depend on qt4. If you have to # override src_compile in your ebuild (probably you don't need to), call # qt4-r2_src_compile in it. qt4-r2_src_compile() { debug-print-function $FUNCNAME "$@" base_src_compile "$@" } # @FUNCTION: qt4-r2_src_install # @DESCRIPTION: # Default src_install function for qt4-based packages. Installs compiled code # documentation (via DOCS and HTML_DOCS variables). qt4-r2_src_install() { debug-print-function $FUNCNAME "$@" base_src_install INSTALL_ROOT="${D}" "$@" # backward compatibility for non-array variables if [[ -n ${DOCS} ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then dodoc ${DOCS} || die "dodoc failed" fi if [[ -n ${HTML_DOCS} ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then dohtml -r ${HTML_DOCS} || die "dohtml failed" fi } # Internal function, used by eqmake4 and qt4-r2_src_configure # Look for project files: # 0 *.pro files found - output null string # 1 *.pro file found - output its name # 2 or more *.pro files found - if ${PN}.pro or $(basename ${S}).pro # are there, output any of them # Outputs a project file argument used by eqmake4. Sets nullglob locally # to avoid expanding *.pro as "*.pro" when there are no matching files. _find_project_file() { local dir_name=$(basename "${S}") eshopts_push -s nullglob local pro_files=(*.pro) eshopts_pop case ${#pro_files[@]} in 1) echo "${pro_files[0]}" ;; *) for pro_file in "${pro_files[@]}"; do if [[ ${pro_file} == "${dir_name}.pro" || ${pro_file} == "${PN}.pro" ]]; then echo "${pro_file}" break fi done ;; esac } # @FUNCTION: eqmake4 # @USAGE: [project_file] [parameters to qmake] # @DESCRIPTION: # Wrapper for Qt4's qmake. If project_file isn't specified, eqmake4 will # look for it in the current directory (${S}, non-recursively). If more # than one project file are found, then ${PN}.pro is processed, provided # that it exists. Otherwise eqmake4 fails. # # All other arguments are appended unmodified to qmake command line. For # recursive build systems, i.e. those based on the subdirs template, you # should run eqmake4 on the top-level project file only, unless you have # strong reasons to do things differently. During the building, qmake # will be automatically re-invoked with the right arguments on every # directory specified inside the top-level project file. eqmake4() { [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX= ebegin "Running qmake" local qmake_args=("$@") # check if project file was passed as a first argument # if not, then search for it local regexp='.*\.pro' if ! [[ ${1} =~ ${regexp} ]]; then local project_file=$(_find_project_file) if [[ -z ${project_file} ]]; then echo eerror "No project files found in '${PWD}'!" eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/" echo die "eqmake4 failed" fi qmake_args+=("${project_file}") fi # make sure CONFIG variable is correctly set # for both release and debug builds local config_add="release" local config_remove="debug" if has debug ${IUSE} && use debug; then config_add="debug" config_remove="release" fi local awkscript='BEGIN { printf "### eqmake4 was here ###\n" > file; printf "CONFIG -= debug_and_release %s\n", remove >> file; printf "CONFIG += %s\n\n", add >> file; fixed=0; } /^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ { if (gsub("\\<((" remove ")|(debug_and_release))\\>", "") > 0) { fixed=1; } } /^[[:blank:]]*CONFIG[[:blank:]]*-=/ { if (gsub("\\<" add "\\>", "") > 0) { fixed=1; } } { print >> file; } END { print fixed; }' local file= while read file; do grep -q '^### eqmake4 was here ###$' "${file}" && continue local retval=$({ rm -f "${file}" || echo FAIL awk -v file="${file}" \ -v add=${config_add} \ -v remove=${config_remove} \ -- "${awkscript}" || echo FAIL } < "${file}") if [[ ${retval} == 1 ]]; then einfo " - fixed CONFIG in ${file}" elif [[ ${retval} != 0 ]]; then eerror " - error while processing ${file}" die "eqmake4 failed to process ${file}" fi done < <(find . -type f -name '*.pr[io]' -printf '%P\n' 2>/dev/null) "${EPREFIX}"/usr/bin/qmake \ -makefile \ QTDIR="${EPREFIX}"/usr/$(get_libdir) \ QMAKE="${EPREFIX}"/usr/bin/qmake \ QMAKE_CC="$(tc-getCC)" \ QMAKE_CXX="$(tc-getCXX)" \ QMAKE_LINK="$(tc-getCXX)" \ QMAKE_CFLAGS="${CFLAGS}" \ QMAKE_CFLAGS_RELEASE= \ QMAKE_CFLAGS_DEBUG= \ QMAKE_CXXFLAGS="${CXXFLAGS}" \ QMAKE_CXXFLAGS_RELEASE= \ QMAKE_CXXFLAGS_DEBUG= \ QMAKE_LFLAGS="${LDFLAGS}" \ QMAKE_LFLAGS_RELEASE= \ QMAKE_LFLAGS_DEBUG= \ QMAKE_LIBDIR_QT="${EPREFIX}"/usr/$(get_libdir)/qt4 \ QMAKE_LIBDIR_X11="${EPREFIX}"/usr/$(get_libdir) \ QMAKE_LIBDIR_OPENGL="${EPREFIX}"/usr/$(get_libdir) \ QMAKE_STRIP= \ "${qmake_args[@]}" # was qmake successful? if ! eend $? ; then echo eerror "Running qmake has failed! (see above for details)" eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/" echo die "eqmake4 failed" fi return 0 } EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_install