build-aux/ci_build.sh

   1 #!/bin/bash
   2 #
   3 #############################################################################
   4 #
   5 # Script meant to be used for Continuous Integration automation for POSIX
   6 # systems. On GitHub, this is used by Ubuntu and MacOS builds.
   7 #
   8 #############################################################################
   9 #
  10 # Author: Jia Tan
  11 #
  12 # This file has been put into the public domain.
  13 # You can do whatever you want with this file.
  14 #
  15 #############################################################################
  16
  17 set -e
  18
  19 USAGE="Usage: $0
  20   -a [autogen flags]
  21   -b [autotools|cmake]
  22   -c [crc32|crc64|sha256]
  23   -d [encoders|decoders|bcj|delta|threads|shared|nls|small|ifunc|clmul|sandbox]
  24   -f [CFLAGS]
  25   -l [destdir]
  26   -m [compiler]
  27   -n [ARTIFACTS_DIR_NAME]
  28   -p [all|build|test]
  29   -s [srcdir]"
  30
  31 # Absolute path of script directory
  32 ABS_DIR=$(cd -- "$(dirname -- "$0")" && pwd)
  33
  34 # Default CLI option values
  35 AUTOGEN_FLAGS=""
  36 BUILD_SYSTEM="autotools"
  37 CHECK_TYPE="crc32,crc64,sha256"
  38 BCJ="y"
  39 DELTA="y"
  40 ENCODERS="y"
  41 DECODERS="y"
  42 THREADS="y"
  43 SHARED="y"
  44 NATIVE_LANG_SUPPORT="y"
  45 SMALL="n"
  46 IFUNC="y"
  47 CLMUL="y"
  48 SANDBOX="y"
  49 SRC_DIR="$ABS_DIR/../"
  50 DEST_DIR="$SRC_DIR/../xz_build"
  51 PHASE="all"
  52 ARTIFACTS_DIR_NAME="output"
  53
  54
  55 ###################
  56 # Parse arguments #
  57 ###################
  58
  59 while getopts a:b:c:d:l:m:n:s:p:f:h opt; do
  60         # b option can have either value "autotools" OR "cmake"
  61         case ${opt} in
  62         h)
  63                 echo "$USAGE"
  64                 exit 0
  65         ;;
  66         a)
  67                 AUTOGEN_FLAGS="$OPTARG"
  68         ;;
  69         b)
  70                 case "$OPTARG" in
  71                         autotools) ;;
  72                         cmake) ;;
  73                         *) echo "Invalid build system: $OPTARG"; exit 1;;
  74                 esac
  75                 BUILD_SYSTEM="$OPTARG"
  76         ;;
  77         c) CHECK_TYPE="$OPTARG"
  78         ;;
  79         # d options can be a comma separated list of things to disable at
  80         # configure time
  81         d)
  82         for disable_arg in $(echo "$OPTARG" | sed "s/,/ /g"); do
  83                 case "$disable_arg" in
  84                 encoders) ENCODERS="n" ;;
  85                 decoders) DECODERS="n" ;;
  86                 bcj) BCJ="n" ;;
  87                 delta) DELTA="n" ;;
  88                 threads) THREADS="n" ;;
  89                 shared) SHARED="n";;
  90                 nls) NATIVE_LANG_SUPPORT="n";;
  91                 small) SMALL="y";;
  92                 ifunc) IFUNC="n";;
  93                 clmul) CLMUL="n";;
  94                 sandbox) SANDBOX="n";;
  95                 *) echo "Invalid disable value: $disable_arg"; exit 1 ;;
  96                 esac
  97         done
  98         ;;
  99         l) DEST_DIR="$OPTARG"
 100         ;;
 101         m)
 102                 CC="$OPTARG"
 103                 export CC
 104         ;;
 105         n) ARTIFACTS_DIR_NAME="$OPTARG"
 106         ;;
 107         s) SRC_DIR="$OPTARG"
 108         ;;
 109         p) PHASE="$OPTARG"
 110         ;;
 111         f)
 112                 CFLAGS="$OPTARG"
 113                 export CFLAGS
 114         ;;
 115         esac
 116 done
 117
 118
 119 ####################
 120 # Helper Functions #
 121 ####################
 122
 123 # These two functions essentially implement the ternary "?" operator.
 124 add_extra_option() {
 125         # First argument is option value ("y" or "n")
 126         # Second argument is option to set if "y"
 127         # Third argument is option to set if "n"
 128         if [ "$1" = "y" ]
 129         then
 130                 EXTRA_OPTIONS="$EXTRA_OPTIONS $2"
 131         else
 132                 EXTRA_OPTIONS="$EXTRA_OPTIONS $3"
 133         fi
 134 }
 135
 136
 137 add_to_filter_list() {
 138         # First argument is option value ("y" or "n")
 139         # Second argument is option to set if "y"
 140         if [ "$1" = "y" ]
 141         then
 142                 FILTER_LIST="$FILTER_LIST$2"
 143         fi
 144 }
 145
 146
 147 ###############
 148 # Build Phase #
 149 ###############
 150
 151 if [ "$PHASE" = "all" ] || [ "$PHASE" = "build" ]
 152 then
 153         # Checksum options should be specified differently based on the
 154         # build system. It must be calculated here since we won't know
 155         # the build system used until all args have been parsed.
 156         # Autotools - comma separated
 157         # CMake - semi-colon separated
 158         if [ "$BUILD_SYSTEM" = "autotools" ]
 159         then
 160                 SEP=","
 161         else
 162                 SEP=";"
 163         fi
 164
 165         CHECK_TYPE_TEMP=""
 166         for crc in $(echo "$CHECK_TYPE" | sed "s/,/ /g"); do
 167                         case "$crc" in
 168                         # Remove "crc32" from cmake build, if specified.
 169                         crc32)
 170                                 if [ "$BUILD_SYSTEM" = "cmake" ]
 171                                 then
 172                                         continue
 173                                 fi
 174                         ;;
 175                         crc64) ;;
 176                         sha256) ;;
 177                         *) echo "Invalid check type: $crc"; exit 1 ;;
 178                         esac
 179
 180                         CHECK_TYPE_TEMP="$CHECK_TYPE_TEMP$SEP$crc"
 181         done
 182
 183         # Remove the first character from $CHECK_TYPE_TEMP since it will
 184         # always be the delimiter.
 185         CHECK_TYPE="${CHECK_TYPE_TEMP:1}"
 186
 187         FILTER_LIST="lzma1$SEP"lzma2
 188
 189         # Build based on arguments
 190         mkdir -p "$DEST_DIR"
 191
 192         # Generate configure option values
 193         EXTRA_OPTIONS=""
 194
 195         case $BUILD_SYSTEM in
 196         autotools)
 197                 cd "$SRC_DIR"
 198
 199                 # Run autogen.sh script if not already run
 200                 if [ ! -f configure ]
 201                 then
 202                         ./autogen.sh "$AUTOGEN_FLAGS"
 203                 fi
 204
 205                 cd "$DEST_DIR"
 206
 207                 add_to_filter_list "$BCJ" ",x86,powerpc,ia64,arm,armthumb,arm64,sparc,riscv"
 208                 add_to_filter_list "$DELTA" ",delta"
 209
 210                 add_extra_option "$ENCODERS" "--enable-encoders=$FILTER_LIST" "--disable-encoders"
 211                 add_extra_option "$DECODERS" "--enable-decoders=$FILTER_LIST" "--disable-decoders"
 212                 add_extra_option "$THREADS" "" "--disable-threads"
 213                 add_extra_option "$SHARED" "" "--disable-shared"
 214                 add_extra_option "$NATIVE_LANG_SUPPORT" "" "--disable-nls"
 215                 add_extra_option "$SMALL" "--enable-small" ""
 216                 add_extra_option "$IFUNC" "" "--disable-ifunc"
 217                 add_extra_option "$CLMUL" "" "--disable-clmul-crc"
 218                 add_extra_option "$SANDBOX" "" "--enable-sandbox=no"
 219
 220                 # Run configure script
 221                 "$SRC_DIR"/configure --enable-werror --enable-checks="$CHECK_TYPE" $EXTRA_OPTIONS --config-cache
 222
 223                 # Build the project
 224                 make
 225         ;;
 226         cmake)
 227                 cd "$DEST_DIR"
 228
 229                 add_to_filter_list "$BCJ" ";x86;powerpc;ia64;arm;armthumb;arm64;sparc;riscv"
 230                 add_to_filter_list "$DELTA" ";delta"
 231
 232                 add_extra_option "$THREADS" "-DENABLE_THREADS=ON" "-DENABLE_THREADS=OFF"
 233
 234                 # Disable MicroLZMA if encoders are not configured.
 235                 add_extra_option "$ENCODERS" "-DENCODERS=$FILTER_LIST" "-DENCODERS= -DMICROLZMA_ENCODER=OFF"
 236
 237                 # Disable MicroLZMA and lzip decoders if decoders are not configured.
 238                 add_extra_option "$DECODERS" "-DDECODERS=$FILTER_LIST" "-DDECODERS= -DMICROLZMA_DECODER=OFF -DLZIP_DECODER=OFF"
 239
 240                 # CMake disables the shared library by default.
 241                 add_extra_option "$SHARED" "-DBUILD_SHARED_LIBS=ON" ""
 242
 243                 add_extra_option "$SMALL" "-DHAVE_SMALL=ON" ""
 244
 245                 if test -n "$CC" ; then
 246                         EXTRA_OPTIONS="$EXTRA_OPTIONS -DCMAKE_C_COMPILER=$CC"
 247                 fi
 248
 249                 # Remove old cache file to clear previous settings.
 250                 rm -f "CMakeCache.txt"
 251                 cmake "$SRC_DIR/CMakeLists.txt" -B "$DEST_DIR" $EXTRA_OPTIONS -DADDITIONAL_CHECK_TYPES="$CHECK_TYPE" -G "Unix Makefiles"
 252                 cmake --build "$DEST_DIR"
 253         ;;
 254         esac
 255 fi
 256
 257
 258 ##############
 259 # Test Phase #
 260 ##############
 261
 262 if [ "$PHASE" = "all" ] || [ "$PHASE" = "test" ]
 263 then
 264         case $BUILD_SYSTEM in
 265         autotools)
 266                 cd "$DEST_DIR"
 267                 # If the tests fail, copy the test logs into the artifacts folder
 268                 if make check
 269                 then
 270                         :
 271                 else
 272                         mkdir -p "$SRC_DIR/build-aux/artifacts/$ARTIFACTS_DIR_NAME"
 273                         cp ./tests/*.log "$SRC_DIR/build-aux/artifacts/$ARTIFACTS_DIR_NAME"
 274                         exit 1
 275                 fi
 276         ;;
 277         cmake)
 278                 cd "$DEST_DIR"
 279                 if make test
 280                 then
 281                         :
 282                 else
 283                         mkdir -p "$SRC_DIR/build-aux/artifacts/$ARTIFACTS_DIR_NAME"
 284                         cp ./Testing/Temporary/*.log "$SRC_DIR/build-aux/artifacts/$ARTIFACTS_DIR_NAME"
 285                         exit 1
 286                 fi
 287         ;;
 288         esac
 289 fi