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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/qmake-utils.eclass,v 1.1 2013/12/02 09:42:38 pinkbyte Exp $
# @ECLASS: qmake-utils.eclass
# @MAINTAINER:
# Qt herd <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.
if [[ ${___ECLASS_ONCE_QMAKE_UTILS} != "recur -_+^+_- spank" ]]; then
___ECLASS_ONCE_QMAKE_UTILS="recur -_+^+_- spank"
inherit eutils multilib toolchain-funcs
# @FUNCTION: qmake-utils_find_pro_file
# @RETURN: zero or one qmake .pro file names
# @INTERNAL
# @DESCRIPTION:
# Outputs a project file name that can be passed to eqmake.
# 0 *.pro files found --> outputs null string;
# 1 *.pro file found --> outputs its name;
# 2 or more *.pro files found --> if "${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 ${S}).
#
# Example: EQMAKE4_EXCLUDE="ignore/me.pro foo/*"
# @FUNCTION: eqmake4
# @USAGE: [project_file] [parameters to qmake]
# @DESCRIPTION:
# Wrapper for Qt4's qmake. If project_file isn't specified, eqmake4 will
# look for it in the current directory (${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 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 project file was passed as a first argument
# if not, then search for it
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 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;
}'
[[ -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 ${EQMAKE4_EXCLUDE} ]] && eshopts_pop
"${EPREFIX}"/usr/bin/qmake \
-makefile \
QTDIR="${EPREFIX}"/usr/$(get_libdir) \
QMAKE="${EPREFIX}"/usr/bin/qmake \
QMAKE_AR="$(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="${EPREFIX}"/usr/$(get_libdir)/qt4 \
QMAKE_LIBDIR_X11="${EPREFIX}"/usr/$(get_libdir) \
QMAKE_LIBDIR_OPENGL="${EPREFIX}"/usr/$(get_libdir) \
"${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 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 ${FUNCNAME} "$@"
has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX=
ebegin "Running qmake"
"${EPREFIX}"/usr/$(get_libdir)/qt5/bin/qmake \
-makefile \
QMAKE_AR="$(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= \
"$@"
# 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 https://bugs.gentoo.org/"
echo
die "eqmake5 failed"
fi
}
fi
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