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|
#!/usr/bin/env bash
set -o pipefail -o errtrace -o nounset -o errexit
# Experimental script, please consult with dmarion@me.com before
# submitting any changes
# defaults
platform=default
build_dir=.
install_dir=/usr/local
build_type=release
src_dir="$(dirname "$(readlink -f "$0")")"
host_arch=$(uname -m)
arch=${host_arch}
native_only=no
wipe=no
args=()
help()
{
cat << __EOF__
VPP Build Configuration Script
USAGE: ${0} [options]
OPTIONS:
--help, -h This help
--arch, -a Cross-compile for specified target architecture (aarch64, riscv64, i386, ...)
--build-dir, -b Build directory
--install-dir, -i Install directory
--build-type, -t Build type (release, debug, ...)
--native-only, -n Only compile for Native CPU (no multiarch)
--wipe, -w Wipe whole repo (except startup.* files)
--sanitize, -s Enable sanitizer (mem)
--platform, -p Specify target platform
--option, -o Enable specific VPP options (fib8, fib16)
__EOF__
}
while (( "$#" )); do
case "$1" in
-h|--help)
help
exit 1
;;
-b|--build-dir)
if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
build_dir=$2
shift 2
else
echo "Error: Argument for $1 is missing" >&2
exit 1
fi
;;
-a|--arch)
if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
arch=$2
shift 2
else
echo "Error: Argument for $1 is missing" >&2
exit 1
fi
;;
-i|--install-dir)
if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
install_dir=$2
shift 2
else
echo "Error: Argument for $1 is missing" >&2
exit 1
fi
;;
-t|--build-type)
if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
build_type=$2
shift 2
else
echo "Error: Argument for $1 is missing" >&2
exit 1
fi
;;
-p|--platform)
if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
platform=$2
shift 2
else
echo "Error: Argument for $1 is missing" >&2
exit 1
fi
;;
-n|--native-only)
native_only=yes
shift 1
;;
-w|--wipe)
wipe=yes
shift 1
;;
-s|--sanitize)
shift 1
case "$1" in
mem)
shift 1
args+=("-DVPP_ENABLE_SANITIZE_ADDR=ON")
;;
esac
;;
-o|--option)
shift 1
case "$1" in
fib8)
shift 1
args+=("-DVPP_IP_FIB_MTRIE_16=OFF")
;;
fib16)
shift 1
args+=("-DVPP_IP_FIB_MTRIE_16=ON")
;;
esac
;;
-*|--*=) # unsupported flags
echo "Error: Unsupported flag $1" >&2
exit 1
;;
*) # preserve positional arguments
PARAMS="$PARAMS $1"
shift
;;
esac
done
if [ "${arch}" != "${host_arch}" ] ; then
args+=("-DCMAKE_SYSTEM_NAME=Linux")
args+=("-DCMAKE_SYSTEM_PROCESSOR=${arch}")
args+=("-DCMAKE_C_COMPILER=clang")
args+=("-DCMAKE_C_COMPILER_TARGET=${arch}-linux-gnu")
args+=("-DCMAKE_ASM_COMPILER_TARGET=${arch}-linux-gnu")
args+=("-DCMAKE_FIND_ROOT_PATH=/usr/${arch}-linux-gnu")
args+=("-DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER")
args+=("-DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=BOTH")
args+=("-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH")
args+=("-DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY")
fi
args+=("-DCMAKE_PREFIX_PATH=/opt/vpp/external/${arch}")
args+=("-DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=ON")
args+=("-DCMAKE_INSTALL_PREFIX=${install_dir}")
args+=("-DCMAKE_BUILD_TYPE:STRING=${build_type}")
args+=("-DVPP_PLATFORM=${platform}")
[ "${native_only}" == "yes" ] && args+=("-DVPP_BUILD_NATIVE_ONLY:BOOL=ON")
[ "${wipe}" == "yes" ] && git clean -fdx --exclude=startup.\*
cmake ${args[@]} -G Ninja -S ${src_dir}/src -B ${build_dir}
cat << __EOF__
Useful build commands:
ninja Build VPP
ninja set-build-type-* Change build type to <debug|release|gcov|...>
ninja config Start build configuration TUI
ninja run Runs VPP using startup.conf in the build directory
ninja debug Runs VPP inside GDB using startup.conf in the build directory
ninja pkg-deb Create .deb packages
ninja install Install VPP to $install_dir
__EOF__
|
