The Tcpdump Group git mirrors - tcpdump/blob - build_matrix.sh

   1 #!/usr/bin/env bash
   2
   3 # This script executes the matrix loops, exclude tests and cleaning.
   4 # It calls the build.sh script which runs one build with setup environment
   5 # variables: BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB
   6 # (default: BUILD_LIBPCAP=no, REMOTE=no, CC=gcc, CMAKE=no, CRYPTO=no, SMB=no).
   7 # The matrix can be configured with environment variables
   8 # MATRIX_BUILD_LIBPCAP, MATRIX_REMOTE, MATRIX_CC, MATRIX_CMAKE, MATRIX_CRYPTO
   9 # and MATRIX_SMB
  10 # (default: MATRIX_BUILD_LIBPCAP='no yes', MATRIX_REMOTE='no yes',
  11 # MATRIX_CC='gcc clang', MATRIX_CMAKE='no yes', MATRIX_CRYPTO='no yes',
  12 # MATRIX_SMB='no yes').
  13
  14 set -e
  15
  16 # ANSI color escape sequences
  17 ANSI_MAGENTA="\\033[35;1m"
  18 ANSI_RESET="\\033[0m"
  19 uname -a
  20 date
  21 # Install directory prefix
  22 if [ -z "$PREFIX" ]; then
  23     PREFIX=$(mktemp -d -t tcpdump_build_matrix_XXXXXXXX)
  24     echo "PREFIX set to '$PREFIX'"
  25     export PREFIX
  26 fi
  27 COUNT=0
  28
  29 travis_fold() {
  30     local action=${1:?}
  31     local name=${2:?}
  32     if [ "$TRAVIS" != true ]; then return; fi
  33     echo -ne "travis_fold:$action:$LABEL.script.$name\\r"
  34     sleep 1
  35 }
  36
  37 # Display text in magenta
  38 echo_magenta() {
  39     echo -ne "$ANSI_MAGENTA"
  40     echo "$@"
  41     echo -ne "$ANSI_RESET"
  42 }
  43
  44 build_tcpdump() {
  45     for CC in ${MATRIX_CC:-gcc clang}; do
  46         export CC
  47         # Exclude gcc on macOS (it is just an alias for clang).
  48         if [ "$CC" = gcc ] && [ "$(uname -s)" = Darwin ]; then
  49             echo '(skipped)'
  50             continue
  51         fi
  52         for CMAKE in ${MATRIX_CMAKE:-no yes}; do
  53             export CMAKE
  54             for CRYPTO in ${MATRIX_CRYPTO:-no yes}; do
  55                 export CRYPTO
  56                 for SMB in ${MATRIX_SMB:-no yes}; do
  57                     export SMB
  58                     COUNT=$((COUNT+1))
  59                     echo_magenta "===== SETUP $COUNT: BUILD_LIBPCAP=$BUILD_LIBPCAP REMOTE=${REMOTE:-?} CC=$CC CMAKE=$CMAKE CRYPTO=$CRYPTO SMB=$SMB ====="
  60                     # LABEL is needed to build the travis fold labels
  61                     LABEL="$BUILD_LIBPCAP.$REMOTE.$CC.$CMAKE.$CRYPTO.$SMB"
  62                     # Run one build with setup environment variables:
  63                     # BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB
  64                     ./build.sh
  65                     echo 'Cleaning...'
  66                     travis_fold start cleaning
  67                     if [ "$CMAKE" = yes ]; then rm -rf build; else make distclean; fi
  68                     rm -rf "$PREFIX"/bin/tcpdump*
  69                     git status -suall
  70                     # Cancel changes in configure
  71                     git checkout configure
  72                     travis_fold end cleaning
  73                 done
  74             done
  75         done
  76     done
  77 }
  78
  79 choose_libpcap() {
  80     if [ "$BUILD_LIBPCAP" = no ]; then
  81         echo_magenta 'Use system libpcap'
  82         rm -rf "$PREFIX"/*
  83         make -C ../libpcap distclean || :
  84     else
  85         # Build libpcap with autoconf
  86         CMAKE_SAVE=$CMAKE
  87         CMAKE=no
  88         echo_magenta "Build libpcap (CMAKE=$CMAKE REMOTE=$REMOTE)"
  89         (cd ../libpcap && ./build.sh)
  90         CMAKE=$CMAKE_SAVE
  91     fi
  92 }
  93
  94 touch .devel configure
  95 for BUILD_LIBPCAP in ${MATRIX_BUILD_LIBPCAP:-no yes}; do
  96 export BUILD_LIBPCAP
  97     if [ "$BUILD_LIBPCAP" = yes ]; then
  98         for REMOTE in ${MATRIX_REMOTE:-no}; do
  99             export REMOTE
 100             choose_libpcap
 101             # Set PKG_CONFIG_PATH for configure when building libpcap
 102             if [ "$CMAKE" != no ]; then
 103                 export PKG_CONFIG_PATH="$PREFIX/lib/pkgconfig"
 104             fi
 105             build_tcpdump
 106         done
 107     else
 108         choose_libpcap
 109         build_tcpdump
 110     fi
 111 done
 112
 113 rm -rf "$PREFIX"
 114 echo_magenta "Tested setup count: $COUNT"
 115 # vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :