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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
QT5_KDEPATCHSET_REV=2
QT5_MODULE="qtbase"
inherit linux-info flag-o-matic qt5-build
DESCRIPTION="Cross-platform application development framework"
SLOT=5/${QT5_PV}
if [[ ${QT5_BUILD_TYPE} == release ]]; then
KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
fi
IUSE="icu old-kernel systemd"
DEPEND="
dev-libs/double-conversion:=
dev-libs/glib:2
dev-libs/libpcre2[pcre16,unicode]
sys-libs/zlib:=
icu? ( dev-libs/icu:= )
!icu? ( virtual/libiconv )
systemd? ( sys-apps/systemd:= )
"
RDEPEND="${DEPEND}"
QT5_TARGET_SUBDIRS=(
src/tools/bootstrap
src/tools/moc
src/tools/rcc
src/corelib
src/tools/qlalr
doc
)
QT5_GENTOO_PRIVATE_CONFIG=(
!:network
!:sql
!:testlib
!:xml
)
PATCHES=(
"${FILESDIR}"/${PN}-5.15.3-pthread.patch # bug 803470
)
pkg_pretend() {
use kernel_linux || return
get_running_version
if kernel_is -lt 4 11 && ! use old-kernel; then
ewarn "The running kernel is older than 4.11. USE=old-kernel is needed for"
ewarn "dev-qt/qtcore to function on this kernel properly. Bugs #669994, #672856"
fi
}
src_prepare() {
# don't add -O3 to CXXFLAGS, bug 549140
sed -i -e '/CONFIG\s*+=/s/optimize_full//' src/corelib/corelib.pro || die
# fix missing qt_version_tag symbol w/ LTO, bug 674382
sed -i -e 's/^gcc:ltcg/gcc/' src/corelib/global/global.pri || die
# Broken with FORTIFY_SOURCE=3
# Our toolchain sets F_S=2 by default w/ >= -O2, so we need
# to unset F_S first, then explicitly set 2, to negate any default
# and anything set by the user if they're choosing 3 (or if they've
# modified GCC to set 3).
#
# Refs:
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105078
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105709
# https://bugreports.qt.io/browse/QTBUG-103782
# bug #847145
if is-flagq '-O[23]' || is-flagq '-Ofast' ; then
# We can't unconditionally do this b/c we fortify needs
# some level of optimisation.
filter-flags -D_FORTIFY_SOURCE=3
# (Qt doesn't seem to respect CPPFLAGS?)
append-flags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
fi
qt5-build_src_prepare
}
src_configure() {
local myconf=(
$(qt_use icu)
$(qt_use !icu iconv)
$(qt_use systemd journald)
)
use old-kernel && myconf+=(
-no-feature-renameat2 # needs Linux 3.16, bug 669994
-no-feature-getentropy # needs Linux 3.17, bug 669994
-no-feature-statx # needs Linux 4.11, bug 672856
)
qt5-build_src_configure
}
src_install() {
qt5-build_src_install
qt5_symlink_binary_to_path qmake 5
local flags=(
DBUS FREETYPE IMAGEFORMAT_JPEG IMAGEFORMAT_PNG
OPENGL OPENSSL SSL WIDGETS
)
for flag in ${flags[@]}; do
cat >> "${D}"/${QT5_HEADERDIR}/QtCore/qconfig.h <<- _EOF_ || die
#if defined(QT_NO_${flag}) && defined(QT_${flag})
# undef QT_NO_${flag}
#elif !defined(QT_NO_${flag}) && !defined(QT_${flag})
# define QT_NO_${flag}
#endif
_EOF_
done
}
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