# Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # @ECLASS: qmake-utils.eclass # @MAINTAINER: # qt@gentoo.org # @AUTHOR: # Davide Pesavento <pesa@gentoo.org> # @BLURB: Common functions for qmake-based packages. # @DESCRIPTION: # Utility eclass providing wrapper functions for Qt4 and Qt5 qmake. # # This eclass does not set any metadata variables nor export any phase # functions. It can be inherited safely. if [[ -z ${_QMAKE_UTILS_ECLASS} ]]; then _QMAKE_UTILS_ECLASS=1 [[ ${EAPI:-0} == [012345] ]] && inherit multilib inherit eutils toolchain-funcs # @FUNCTION: qt4_get_bindir # @DESCRIPTION: # Echoes the directory where Qt4 binaries are installed. # EPREFIX is already prepended to the returned path. qt4_get_bindir() { has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX= local qtbindir=${EPREFIX}$(qt4_get_libdir)/bin if [[ -d ${qtbindir} ]]; then echo ${qtbindir} else echo ${EPREFIX}/usr/bin fi } # @FUNCTION: qt4_get_headerdir # @DESCRIPTION: # Echoes the directory where Qt4 headers are installed. qt4_get_headerdir() { echo /usr/include/qt4 } # @FUNCTION: qt4_get_libdir # @DESCRIPTION: # Echoes the directory where Qt4 libraries are installed. qt4_get_libdir() { echo /usr/$(get_libdir)/qt4 } # @FUNCTION: qt4_get_mkspecsdir # @DESCRIPTION: # Echoes the directory where Qt4 mkspecs are installed. qt4_get_mkspecsdir() { echo /usr/share/qt4/mkspecs } # @FUNCTION: qt4_get_plugindir # @DESCRIPTION: # Echoes the directory where Qt4 plugins are installed. qt4_get_plugindir() { echo $(qt4_get_libdir)/plugins } # @FUNCTION: qt5_get_bindir # @DESCRIPTION: # Echoes the directory where Qt5 binaries are installed. # EPREFIX is already prepended to the returned path. qt5_get_bindir() { has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX= echo ${EPREFIX}$(qt5_get_libdir)/qt5/bin } # @FUNCTION: qt5_get_headerdir # @DESCRIPTION: # Echoes the directory where Qt5 headers are installed. qt5_get_headerdir() { echo /usr/include/qt5 } # @FUNCTION: qt5_get_libdir # @DESCRIPTION: # Echoes the directory where Qt5 libraries are installed. qt5_get_libdir() { echo /usr/$(get_libdir) } # @FUNCTION: qt5_get_mkspecsdir # @DESCRIPTION: # Echoes the directory where Qt5 mkspecs are installed. qt5_get_mkspecsdir() { echo $(qt5_get_libdir)/qt5/mkspecs } # @FUNCTION: qt5_get_plugindir # @DESCRIPTION: # Echoes the directory where Qt5 plugins are installed. qt5_get_plugindir() { echo $(qt5_get_libdir)/qt5/plugins } # @FUNCTION: qmake-utils_find_pro_file # @RETURN: zero or one qmake .pro file names # @INTERNAL # @DESCRIPTION: # Outputs a project file name that can be passed to eqmake. # 0 *.pro files found --> outputs null string; # 1 *.pro file found --> outputs its name; # 2 or more *.pro files found --> if "${PN}.pro" or # "$(basename ${S}).pro" are there, outputs one of them. qmake-utils_find_pro_file() { local dir_name=$(basename "${S}") # set nullglob to avoid expanding *.pro to the literal # string "*.pro" when there are no matching files eshopts_push -s nullglob local pro_files=(*.pro) eshopts_pop case ${#pro_files[@]} in 0) : ;; 1) echo "${pro_files}" ;; *) for pro_file in "${pro_files[@]}"; do if [[ ${pro_file%.pro} == ${dir_name} || ${pro_file%.pro} == ${PN} ]]; then echo "${pro_file}" break fi done ;; esac } # @VARIABLE: EQMAKE4_EXCLUDE # @DEFAULT_UNSET # @DESCRIPTION: # List of files to be excluded from eqmake4 CONFIG processing. # Paths are relative to the current working directory (usually ${S}). # # Example: EQMAKE4_EXCLUDE="ignore/me.pro foo/*" # @FUNCTION: eqmake4 # @USAGE: [project_file] [parameters to qmake] # @DESCRIPTION: # Wrapper for Qt4's qmake. If project_file is not specified, eqmake4 looks # for one in the current directory (non-recursively). If multiple project # files are found, then ${PN}.pro is used, if it exists, otherwise eqmake4 # will not be able to continue. # # 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 a valid reason to do otherwise. During the building, qmake will # be automatically re-invoked with the right arguments on every directory # specified inside the top-level project file. eqmake4() { debug-print-function ${FUNCNAME} "$@" has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX= ebegin "Running qmake" local qmake_args=("$@") # Check if the project file name was passed as first argument. If not, look for candidates. local regexp='.*\.pro' if ! [[ ${1} =~ ${regexp} ]]; then local project_file=$(qmake-utils_find_pro_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 https://bugs.gentoo.org/" echo die "eqmake4 failed" fi qmake_args+=("${project_file}") fi # Make sure the CONFIG variable is correctly set for both release and debug builds. local config_add=release local config_remove=debug if use_if_iuse 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; }' [[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_push -o noglob local file while read file; do local excl for excl in ${EQMAKE4_EXCLUDE}; do [[ ${file} == ${excl} ]] && continue 2 done grep -q '^### eqmake4 was here ###$' "${file}" && continue local retval=$({ 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) [[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_pop "$(qt4_get_bindir)"/qmake \ -makefile \ QMAKE_AR="$(tc-getAR) cqs" \ QMAKE_CC="$(tc-getCC)" \ QMAKE_CXX="$(tc-getCXX)" \ QMAKE_LINK="$(tc-getCXX)" \ QMAKE_LINK_C="$(tc-getCC)" \ QMAKE_OBJCOPY="$(tc-getOBJCOPY)" \ QMAKE_RANLIB= \ QMAKE_STRIP= \ 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}$(qt4_get_libdir)" \ QMAKE_LIBDIR_X11="${EPREFIX}/usr/$(get_libdir)" \ QMAKE_LIBDIR_OPENGL="${EPREFIX}/usr/$(get_libdir)" \ "${qmake_args[@]}" if ! eend $? ; then echo eerror "Running qmake has failed! (see above for details)" eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/" echo die "eqmake4 failed" fi } # @FUNCTION: eqmake5 # @USAGE: [arguments for qmake] # @DESCRIPTION: # Wrapper for Qt5's qmake. All arguments are passed to qmake. # # For recursive build systems, i.e. those based on the subdirs template, # you should run eqmake5 on the top-level project file only, unless you # have a valid reason to do otherwise. During the building, qmake will # be automatically re-invoked with the right arguments on every directory # specified inside the top-level project file. eqmake5() { debug-print-function ${FUNCNAME} "$@" ebegin "Running qmake" "$(qt5_get_bindir)"/qmake \ -makefile \ QMAKE_AR="$(tc-getAR) cqs" \ QMAKE_CC="$(tc-getCC)" \ QMAKE_LINK_C="$(tc-getCC)" \ QMAKE_LINK_C_SHLIB="$(tc-getCC)" \ QMAKE_CXX="$(tc-getCXX)" \ QMAKE_LINK="$(tc-getCXX)" \ QMAKE_LINK_SHLIB="$(tc-getCXX)" \ QMAKE_OBJCOPY="$(tc-getOBJCOPY)" \ QMAKE_RANLIB= \ QMAKE_STRIP= \ QMAKE_CFLAGS="${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= \ "$@" if ! eend $? ; then echo eerror "Running qmake has failed! (see above for details)" eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/" echo die "eqmake5 failed" fi } fi