meta-qt6/classes/populate_sdk_qt6_base.bbclass
Samuli Piippo a942032591 sdk: use security cflags in cmake toolchain file
Keep the SECURITY_CFLAGS set by Yocto builds also in the SKD's
CMake toolchain file. Instead remove only the fortify flags,
since they add unnecessary warnings when doing debug builds
with Qt Creator.

Pick-to: 6.5 6.4 6.2
Change-Id: Ia01f92f21c4f68b1be0d57f9a586a34acbe2333c
Reviewed-by: Mikko Gronoff <mikko.gronoff@qt.io>
2023-01-11 14:45:32 +00:00

145 lines
6.0 KiB
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inherit qt6-paths
SDK_POSTPROCESS_COMMAND:prepend = "create_qt6_sdk_files;"
EXE_EXT = ""
EXE_EXT:sdkmingw32 = ".exe"
PATH_DELIM = ":"
PATH_DELIM:sdkmingw32 = ";"
QT6_INSTALL_HOST_LIBEXECDIR = "${QT6_INSTALL_LIBEXECDIR}"
QT6_INSTALL_HOST_LIBEXECDIR:sdkmingw32 = "${QT6_INSTALL_LIBEXECDIR:mingw32}"
TARGET_SYSROOT ?= "${SDKTARGETSYSROOT}"
NATIVE_SYSROOT ?= "${SDKPATHNATIVE}"
create_qt6_sdk_files () {
# Generate a qt.conf file to be deployed with the SDK
qtconf=${WORKDIR}/qt.conf
echo '[Paths]' > $qtconf
echo 'Prefix = ${prefix}' >> $qtconf
echo 'Headers = ${QT6_INSTALL_INCLUDEDIR}' >> $qtconf
echo 'Libraries = ${QT6_INSTALL_LIBDIR}' >> $qtconf
echo 'ArchData = ${QT6_INSTALL_ARCHDATADIR}' >> $qtconf
echo 'Data = ${QT6_INSTALL_DATADIR}' >> $qtconf
echo 'Binaries = ${QT6_INSTALL_BINDIR}' >> $qtconf
echo 'LibraryExecutables = ${QT6_INSTALL_LIBEXECDIR}' >> $qtconf
echo 'Plugins = ${QT6_INSTALL_PLUGINSDIR}' >> $qtconf
echo 'Qml2Imports = ${QT6_INSTALL_QMLDIR}' >> $qtconf
echo 'Translations = ${QT6_INSTALL_TRANSLATIONSDIR}' >> $qtconf
echo 'Documentation = ${QT6_INSTALL_DOCDIR}' >> $qtconf
echo 'Settings = ${QT6_INSTALL_SYSCONFDIR}' >> $qtconf
echo 'Examples = ${QT6_INSTALL_EXAMPLESDIR}' >> $qtconf
echo 'Tests = ${QT6_INSTALL_TESTSDIR}' >> $qtconf
echo 'HostPrefix = ${@os.path.relpath("${NATIVE_SYSROOT}", "${NATIVE_SYSROOT}${QT6_INSTALL_BINDIR}")}' >> $qtconf
echo 'HostData = ${@os.path.relpath("${TARGET_SYSROOT}${QT6_INSTALL_ARCHDATADIR}", "${NATIVE_SYSROOT}")}' >> $qtconf
echo 'HostBinaries = ${@os.path.relpath("${NATIVE_SYSROOT}${QT6_INSTALL_BINDIR}", "${NATIVE_SYSROOT}")}' >> $qtconf
echo 'HostLibraries = ${@os.path.relpath("${NATIVE_SYSROOT}${QT6_INSTALL_LIBDIR}", "${NATIVE_SYSROOT}")}' >> $qtconf
echo 'HostLibraryExecutables = ${@os.path.relpath("${NATIVE_SYSROOT}${QT6_INSTALL_HOST_LIBEXECDIR}", "${NATIVE_SYSROOT}")}' >> $qtconf
echo 'Sysroot = ${@os.path.relpath("${TARGET_SYSROOT}", "${NATIVE_SYSROOT}${QT6_INSTALL_BINDIR}")}' >> $qtconf
echo 'HostSpec = linux-oe-g++' >> $qtconf
echo 'TargetSpec = linux-oe-g++' >> $qtconf
echo 'SysrootifyPrefix = true' >> $qtconf
# add qt.conf to both bin and libexec dirs
cp ${WORKDIR}/qt.conf ${SDK_OUTPUT}${NATIVE_SYSROOT}${QT6_INSTALL_BINDIR}/
cp ${WORKDIR}/qt.conf ${SDK_OUTPUT}${NATIVE_SYSROOT}${QT6_INSTALL_HOST_LIBEXECDIR}/
cp ${WORKDIR}/qt.conf ${SDK_OUTPUT}${NATIVE_SYSROOT}${QT6_INSTALL_BINDIR}/target_qt.conf
install -d ${SDK_OUTPUT}${NATIVE_SYSROOT}/environment-setup.d
script=${SDK_OUTPUT}${NATIVE_SYSROOT}/environment-setup.d/qt6.sh
touch $script
echo 'export OE_QMAKE_CFLAGS="$CFLAGS"' >> $script
echo 'export OE_QMAKE_CXXFLAGS="$CXXFLAGS"' >> $script
echo 'export OE_QMAKE_LDFLAGS="$LDFLAGS"' >> $script
echo 'export OE_QMAKE_CC="$CC"' >> $script
echo 'export OE_QMAKE_CXX="$CXX"' >> $script
echo 'export OE_QMAKE_LINK="$CXX"' >> $script
echo 'export OE_QMAKE_AR="$AR"' >> $script
echo 'export OE_QMAKE_STRIP="$STRIP"' >> $script
echo 'export OE_QMAKE_OBJCOPY="$OBJCOPY"' >> $script
echo 'export OE_QMAKE_AR_LTCG="${HOST_PREFIX}gcc-ar"' >> $script
# Generate a toolchain file for using Qt without running setup-environment script
cat > ${SDK_OUTPUT}${NATIVE_SYSROOT}/usr/share/cmake/Qt6Toolchain.cmake <<EOF
cmake_minimum_required(VERSION 3.11)
include_guard(GLOBAL)
get_filename_component(SYSROOTS \${CMAKE_CURRENT_LIST_DIR}/../../../.. ABSOLUTE)
set(ENV{PATH} "${NATIVE_SYSROOT}${bindir}${PATH_DELIM}\$ENV{PATH}")
set(ENV{PKG_CONFIG_SYSROOT_DIR} "${TARGET_SYSROOT}")
set(ENV{PKG_CONFIG_PATH} "${TARGET_SYSROOT}${libdir}/pkgconfig")
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSROOT ${TARGET_SYSROOT})
set(CMAKE_FIND_ROOT_PATH ${TARGET_SYSROOT})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
set(CMAKE_SYSTEM_PROCESSOR ${TUNE_PKGARCH})
set(CMAKE_C_COMPILER "${NATIVE_SYSROOT}${bindir}/${TARGET_SYS}/${TARGET_PREFIX}gcc${EXE_EXT}")
set(CMAKE_CXX_COMPILER "${NATIVE_SYSROOT}${bindir}/${TARGET_SYS}/${TARGET_PREFIX}g++${EXE_EXT}")
set(TARGET_COMPILER_FLAGS "${TARGET_CC_ARCH} --sysroot=${TARGET_SYSROOT}")
set(TARGET_LINKER_FLAGS "${TARGET_LDFLAGS}")
include(CMakeInitializeConfigs)
function(cmake_initialize_per_config_variable _PREFIX _DOCSTRING)
if (_PREFIX MATCHES "CMAKE_(C|CXX|ASM)_FLAGS")
set(CMAKE_\${CMAKE_MATCH_1}_FLAGS_INIT "\${TARGET_COMPILER_FLAGS}")
foreach (config DEBUG RELEASE MINSIZEREL RELWITHDEBINFO)
if (DEFINED TARGET_COMPILER_FLAGS_\${config})
set(CMAKE_\${CMAKE_MATCH_1}_FLAGS_\${config}_INIT "\${TARGET_COMPILER_FLAGS_\${config}}")
endif()
endforeach()
endif()
if (_PREFIX MATCHES "CMAKE_(SHARED|MODULE|EXE)_LINKER_FLAGS")
foreach (config SHARED MODULE EXE)
set(CMAKE_\${config}_LINKER_FLAGS_INIT "\${TARGET_LINKER_FLAGS}")
endforeach()
endif()
_cmake_initialize_per_config_variable(\${ARGV})
endfunction()
if(CMAKE_HOST_WIN32)
set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
endif()
if(NOT DEFINED CMAKE_INSTALL_PREFIX)
set(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT 1)
endif()
set(CMAKE_INSTALL_PREFIX "${prefix}" CACHE PATH "Install path prefix")
# Include the toolchain configuration subscripts
file( GLOB toolchain_config_files "\${CMAKE_CURRENT_LIST_DIR}/OEToolchainConfig.cmake.d/*.cmake" )
foreach(config \${toolchain_config_files})
include(\${config})
endforeach()
EOF
# resolve absolute paths at runtime
sed -i -e 's|${SDKPATH}/sysroots|\${SYSROOTS}|g' \
${SDK_OUTPUT}${NATIVE_SYSROOT}/usr/share/cmake/Qt6Toolchain.cmake
# Conan profile
mkdir -p ${SDK_OUTPUT}${NATIVE_SYSROOT}/usr/share/conan
cat > ${SDK_OUTPUT}${NATIVE_SYSROOT}/usr/share/conan/profile <<EOF
include(${TARGET_SYSROOT}${datadir}/conan/profile)
[env]
QT_CONFIGURE_MODULE=${NATIVE_SYSROOT}${QT6_INSTALL_BINDIR}/qt-configure-module
EOF
}
# default debug prefix map isn't valid in the SDK
DEBUG_PREFIX_MAP = ""
lcl_maybe_fortify = ""