bump version to 17.2.5-pve1

[ceph.git] / ceph / mingw_conf.sh

# MINGW Settings:
# Due to inconsistencies between distributions, mingw versions, binaries,
# and directories must be determined (or defined) prior to building.

# This script expects the following variables:
# * OS - currently ubuntu or suse. In the future we may attempt to detect the
#        platform.
# * MINGW_CMAKE_FILE - if set, a cmake toolchain file will be created
# * MINGW_POSIX_FLAGS - if set, Mingw Posix compatibility mode will be
#                       enabled by defining the according flags.

# -Common mingw settings-
MINGW_PREFIX="x86_64-w64-mingw32-"
MINGW_BASE="x86_64-w64-mingw32"
MINGW_CPP="${MINGW_BASE}-c++"
MINGW_DLLTOOL="${MINGW_BASE}-dlltool"
MINGW_WINDRES="${MINGW_BASE}-windres"
MINGW_STRIP="${MINGW_BASE}-strip"
MINGW_OBJCOPY="${MINGW_BASE}-objcopy"
# -Distribution specific mingw settings-
case "$OS" in
    ubuntu)
        mingwPosix="-posix"
        mingwLibDir="/usr/lib/gcc"
        mingwVersion="$(${MINGW_CPP}${mingwPosix} -dumpversion)"
        mingwTargetLibDir="${mingwLibDir}/${MINGW_BASE}/${mingwVersion}"
        mingwLibpthreadDir="/usr/${MINGW_BASE}/lib"
        PTW32Include=/usr/share/mingw-w64/include
        PTW32Lib=/usr/x86_64-w64-mingw32/lib
       ;;
    suse)
        mingwPosix=""
        mingwLibDir="/usr/lib64/gcc"
        mingwVersion="$(${MINGW_CPP}${mingwPosix} -dumpversion)"
        mingwTargetLibDir="/usr/${MINGW_BASE}/sys-root/mingw/bin"
        mingwLibpthreadDir="$mingwTargetLibDir"
        PTW32Include=/usr/x86_64-w64-mingw32/sys-root/mingw/include
        PTW32Lib=/usr/x86_64-w64-mingw32/sys-root/mingw/lib
        ;;
    *)
        echo "$ID is unknown, automatic mingw configuration is not possible."
        exit 1
        ;;
esac
# -Common mingw settings, dependent upon distribution specific settings-
MINGW_FIND_ROOT_LIB_PATH="${mingwLibDir}/\${TOOLCHAIN_PREFIX}/${mingwVersion}"
MINGW_CC="${MINGW_BASE}-gcc${mingwPosix}"
MINGW_CXX="${MINGW_BASE}-g++${mingwPosix}"
# End MINGW configuration


if [[ -n $MINGW_CMAKE_FILE ]]; then
    cat > $MINGW_CMAKE_FILE <<EOL
set(CMAKE_SYSTEM_NAME Windows)
set(TOOLCHAIN_PREFIX ${MINGW_BASE})
set(CMAKE_SYSTEM_PROCESSOR x86_64)

# We'll need to use posix threads in order to use
# C++11 features, such as std::thread.
set(CMAKE_C_COMPILER \${TOOLCHAIN_PREFIX}-gcc${mingwPosix})
set(CMAKE_CXX_COMPILER \${TOOLCHAIN_PREFIX}-g++${mingwPosix})
set(CMAKE_RC_COMPILER \${TOOLCHAIN_PREFIX}-windres)

set(CMAKE_FIND_ROOT_PATH /usr/\${TOOLCHAIN_PREFIX} ${MINGW_FIND_ROOT_LIB_PATH})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# TODO: consider switching this to "ONLY". The issue with
# that is that all our libs should then be under
# CMAKE_FIND_ROOT_PATH and CMAKE_PREFIX_PATH would be ignored.
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
EOL
    if [[ -n $MINGW_POSIX_FLAGS ]]; then
        cat >> $MINGW_CMAKE_FILE <<EOL
# Some functions (e.g. localtime_r) will not be available unless we set
# the following flag.
add_definitions(-D_POSIX=1)
add_definitions(-D_POSIX_C_SOURCE=1)
add_definitions(-D_POSIX_=1)
add_definitions(-D_POSIX_THREADS=1)
EOL
    fi
fi