void-packages/common/build-helper/qmake.sh
Đoàn Trần Công Danh d284d8b6db build-helper/qmake: respect {C,CXX,LD}FLAGS
As of it's now, package built with build-helper/qmake natively won't
pick our CFLAGS CXXFLAGS and LDFLAGS. The result could be seen in no
debug symbol in djview.

Furthermore, cross build won't pick our hardening flags.

Let's force qmake pick our flags by using the same method as
build-style/qmake.
2021-04-09 18:06:35 +07:00

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# This build-helper sets up qmakes cross environment
# in cases the build-style is mixed,
# e.g. when in a gnu-configure style the configure
# script calls qmake or a makefile in a gnu-makefile style,
# respectively.
if [ "$CROSS_BUILD" ]; then
mkdir -p "${XBPS_WRAPPERDIR}/target-spec/linux-g++"
cat > "${XBPS_WRAPPERDIR}/target-spec/linux-g++/qmake.conf" <<_EOF
MAKEFILE_GENERATOR = UNIX
CONFIG += incremental no_qt_rpath
QMAKE_INCREMENTAL_STYLE = sublib
include(/usr/lib/qt5/mkspecs/common/linux.conf)
include(/usr/lib/qt5/mkspecs/common/gcc-base-unix.conf)
include(/usr/lib/qt5/mkspecs/common/g++-unix.conf)
QMAKE_TARGET_CONFIG = ${XBPS_CROSS_BASE}/usr/lib/qt5/mkspecs/qconfig.pri
QMAKE_TARGET_MODULE = ${XBPS_CROSS_BASE}/usr/lib/qt5/mkspecs/qmodule.pri
QMAKEMODULES = ${XBPS_CROSS_BASE}/usr/lib/qt5/mkspecs/modules
QMAKE_CC = ${CC}
QMAKE_CXX = ${CXX}
QMAKE_LINK = ${CXX}
QMAKE_LINK_C = ${CC}
QMAKE_LINK_SHLIB = ${CXX}
QMAKE_AR = ${XBPS_CROSS_TRIPLET}-gcc-ar cqs
QMAKE_OBJCOPY = ${OBJCOPY}
QMAKE_NM = ${NM} -P
QMAKE_STRIP = ${STRIP}
QMAKE_CFLAGS = ${CFLAGS}
QMAKE_CXXFLAGS = ${CXXFLAGS}
QMAKE_LFLAGS = ${LDFLAGS}
load(qt_config)
_EOF
echo "#include \"${XBPS_CROSS_BASE}/usr/lib/qt5/mkspecs/linux-g++/qplatformdefs.h\"" > "${XBPS_WRAPPERDIR}/target-spec/linux-g++/qplatformdefs.h"
cat > "${XBPS_WRAPPERDIR}/qt.conf" <<_EOF
[Paths]
Sysroot=${XBPS_CROSS_BASE}
Prefix=${XBPS_CROSS_BASE}/usr
ArchData=${XBPS_CROSS_BASE}/usr/lib/qt5
Data=${XBPS_CROSS_BASE}/usr/share/qt5
Documentation=${XBPS_CROSS_BASE}/usr/share/doc/qt5
Headers=${XBPS_CROSS_BASE}/usr/include/qt5
Libraries=${XBPS_CROSS_BASE}/usr/lib
LibraryExecutables=/usr/lib/qt5/libexec
Binaries=/usr/lib/qt5/bin
Tests=${XBPS_CROSS_BASE}/usr/tests
Plugins=/usr/lib/qt5/plugins
Imports=${XBPS_CROSS_BASE}/usr/lib/qt5/imports
Qml2Imports=${XBPS_CROSS_BASE}/usr/lib/qt5/qml
Translations=${XBPS_CROSS_BASE}/usr/share/qt5/translations
Settings=${XBPS_CROSS_BASE}/etc/xdg
Examples=${XBPS_CROSS_BASE}/usr/share/qt5/examples
HostPrefix=/usr
HostData=/usr/lib/qt5
HostBinaries=/usr/lib/qt5/bin
HostLibraries=/usr/lib
Spec=linux-g++
TargetSpec=$XBPS_WRAPPERDIR/target-spec/linux-g++
_EOF
# create the qmake-wrapper here because it only
# makes sense together with the qmake build-helper
# and not to interfere with e.g. the qmake build-style
#
# XXX: Intentionally quote {C,CXX,LD}FLAGS here but not in native.
# - Cross Build:
# + base flags will be picked up from QMAKE_{C,CXX,LD}FLAGS
# + hardening flags will be picked up from environment variables
# - Native Build:
# + hardening flags will be picked up first (Makefile, qt.conf?)
# + base flags will be picked up from QMAKE_{C,CXX,LD}FLAGS
# Maybe there're better workaround, I don't know.
cat > "${XBPS_WRAPPERDIR}/qmake" <<_EOF
#!/bin/sh
exec /usr/lib/qt5/bin/qmake "\$@" -qtconf "${XBPS_WRAPPERDIR}/qt.conf" \\
QMAKE_CFLAGS+="\${CFLAGS}" \\
QMAKE_CXXFLAGS+="\${CXXFLAGS}" \\
QMAKE_LFLAGS+="\${LDFLAGS}"
_EOF
else
cat > "${XBPS_WRAPPERDIR}/qmake" <<_EOF
#!/bin/sh
exec /usr/lib/qt5/bin/qmake \
"\$@" \
PREFIX=/usr \
QT_INSTALL_PREFIX=/usr \
LIB=/usr/lib \
QMAKE_CC=$CC QMAKE_CXX=$CXX \
QMAKE_LINK=$CXX QMAKE_LINK_C=$CC \
QMAKE_CFLAGS+="${CFLAGS}" \
QMAKE_CXXFLAGS+="${CXXFLAGS}" \
QMAKE_LFLAGS+="${LDFLAGS}" \
CONFIG+=no_qt_rpath
_EOF
fi
chmod 755 ${XBPS_WRAPPERDIR}/qmake
cp -p ${XBPS_WRAPPERDIR}/qmake{,-qt5}