cmake-generators/cmake.sh

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#!/bin/bash
set -o errexit -o pipefail -o noclobber -o nounset
# Test if getopt exists
command -v getopt >/dev/null 2>&1 || { echo "can't execute getopt"; exit 1; }
# Test if getopt works
! getopt --test 2> /dev/null
[[ ${PIPESTATUS[0]} -ne 4 ]] && { exit 2; }
# List of available options
OPTIONS=g:t:qcfs:b:o:
LONGOPTS=generator:,type:,qtcreator,cmake,force,source-dir:,build-dir:,output-dir:
# Parse options
! PARSED=$(getopt --options=$OPTIONS --longoptions=$LONGOPTS --name "$0" -- "$@")
[[ ${PIPESTATUS[0]} -ne 0 ]] && exit 3
# Read getopt's output to handle the quoting right
eval set -- "$PARSED"
# Default generator
[ -x "$(command -v make)" ] && GENERATOR="Unix Makefiles"
[ -x "$(command -v ninja)" ] && GENERATOR=Ninja
# Build types list separated with comma
TYPES="Release"
# Force destructive actions
FORCE="n"
# Default source directory is two levels upper
SOURCE_DIR="$(dirname -- "$(dirname -- "$(pwd)")")"
# Default build directory is _build
BUILD_DIR="${SOURCE_DIR}/_build"
# Default output directory is _output
OUTPUT_DIR="${SOURCE_DIR}/_output"
while true; do
case "$1" in
-g|--generator)
GENERATOR="$2"
shift 2
;;
-t|--types)
TYPES="$2"
shift 2
;;
-f|--force)
FORCE="y"
shift
;;
-s|--source-dir)
SOURCE_DIR="$2"
shift 2
;;
-b|--build-dir)
BUILD_DIR="$2"
shift 2
;;
-o|--output-dir)
OUTPUT_DIR="$2"
shift 2
;;
--)
shift
break
;;
*)
echo "Wrong argument is set"
exit 3
;;
esac
done
if [ "x${GENERATOR}" = "x" ]; then
echo "Build command is not found"
exit 1
fi
CMAKE_ARGS=""
[ ${#@} -gt 0 ] && CMAKE_ARGS=${@}
[ ! -f "${SOURCE_DIR}/CMakeLists.txt" ] && { echo "Source directory does not contain CMakeLists.txt"; exit 4; }
if grep -i ^"project.*fortran" "${SOURCE_DIR}/CMakeLists.txt" >/dev/null 2>&1 ; then
if [ -x "$(command -v make)" ]; then
GENERATOR="Unix Makefiles"
else
echo "Projects with Fortran sources need Make to build"
exit 5
fi
fi
export GENERATOR
export SOURCE_DIR
export BUILD_DIR
export OUTPUT_DIR
export CMAKE_ARGS
export FORCE
generate_configuration() {
local BUILD_TYPE="${!#}"
local BUILD="$BUILD_TYPE"
case "$BUILD_TYPE" in
qtNone)
BUILD="unknown"
BUILD_TYPE="None"
;;
qtDebug)
BUILD="debug"
BUILD_TYPE="Debug"
;;
qtRelease)
BUILD="release"
BUILD_TYPE="Release"
;;
qtProfile)
BUILD="profile"
BUILD_TYPE="Profile"
;;
esac
GEN_DIR="${BUILD_DIR}/${BUILD}"
if [ -d "${GEN_DIR}" ]; then
if [ "x${FORCE}" == "xy" ]; then
rm -rf "${GEN_DIR}"
else
echo "Build directory '${GEN_DIR}' already exists. Use --force to remove this directory or do it manually"
return
fi
fi
cmake -B"${GEN_DIR}" -H"${SOURCE_DIR}" -G "${GENERATOR}" -DCMAKE_INSTALL_PREFIX="${OUTPUT_DIR}" -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" ${CMAKE_ARGS}
if [ "x$GENERATOR" == "xNinja" ]; then
# Generate fake Makefile, so make can run ninja build
cat > "${GEN_DIR}/Makefile" <<EOF
.PHONY: build
%:
@ninja \$@
build:
@ninja
EOF
fi
}
export -f generate_configuration
set -f
BUILD_TYPES=(${TYPES//,/ })
for i in "${!BUILD_TYPES[@]}"; do
case ${BUILD_TYPES[i]} in
None|Debug|Release|Profile|RelWithDebInfo|MinSizeRel|qtNone|qtDebug|qtRelease|qtProfile)
true
;;
*)
echo "Wrong CMake build type. Possible value are:"
echo "None,Debug,Release,Profile,RelWithDebInfo,MinSizeRel,qtNone,qtDebug,qtRelease,qtProfile"
exit 6
;;
esac
done
# Try to work in parallel
if [ -x "$(command -v parallel)" ]; then
PV=$(parallel --version | head -n 1 | awk '{ print $3; }')
if [ "$PV" -lt "20131121" ]; then
parallel --delay 2 -r generate_configuration ::: "${BUILD_TYPES[@]}"
elif [ "$PV" -lt "20141023" ]; then
parallel --delay 2 -r --no-notice generate_configuration ::: "${BUILD_TYPES[@]}"
else
parallel --delay 2 -r --will-cite generate_configuration ::: "${BUILD_TYPES[@]}"
fi
else
for T in "${BUILD_TYPES[@]}"; do generate_configuration "${T}"; done
fi