mirror of https://github.com/ceph/ceph
81 lines
3.0 KiB
Bash
81 lines
3.0 KiB
Bash
# 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"
|
|
# -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 |