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# Copyright 1999-2022 Gentoo Authors
# 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>
# @SUPPORTED_EAPIS: 7 8
# @BLURB: Common functions for qmake-based packages.
# @DESCRIPTION:
# Utility eclass providing wrapper functions for Qt5 qmake.
#
# This eclass does not set any metadata variables nor export any phase
# functions. It can be inherited safely.
case ${EAPI} in
7|8) ;;
*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac
if [[ -z ${_QMAKE_UTILS_ECLASS} ]]; then
_QMAKE_UTILS_ECLASS=1
inherit toolchain-funcs
# @FUNCTION: qt5_get_bindir
# @DESCRIPTION:
# Echoes the directory where Qt5 binaries are installed.
# EPREFIX is already prepended to the returned path.
qt5_get_bindir() {
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 $(qt5_get_libdir)/qt5/plugins
}
# @FUNCTION: qt5_get_qmake_args
# @DESCRIPTION:
# Echoes a multi-line string containing arguments to pass to qmake.
qt5_get_qmake_args() {
cat <<-EOF
QMAKE_AR="$(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=
EOF
}
# @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"
local -a args
mapfile -t args <<<"$(qt5_get_qmake_args)"
# NB: we're passing literal quotes in but qmake doesn't seem to mind
"$(qt5_get_bindir)"/qmake -makefile "${args[@]}" "$@"
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 "eqmake5 failed"
fi
}
fi
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