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

   1 #!/bin/sh -e
   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 # The matrix can be configured with environment variables
   7 # MATRIX_BUILD_LIBPCAP, MATRIX_REMOTE, MATRIX_CC, MATRIX_CMAKE, MATRIX_CRYPTO
   8 # and MATRIX_SMB.
   9
  10 : "${MATRIX_BUILD_LIBPCAP:=no yes}"
  11 : "${MATRIX_REMOTE:=no}"
  12 : "${MATRIX_CC:=gcc clang}"
  13 : "${MATRIX_CMAKE:=no yes}"
  14 : "${MATRIX_CRYPTO:=no yes}"
  15 : "${MATRIX_SMB:=no yes}"
  16 # Set this variable to "yes" before calling this script to disregard all
  17 # warnings in a particular environment (CI or a local working copy).  Set it
  18 # to "yes" in this script or in build.sh when a matrix subset is known to be
  19 # not warning-free because of the OS, the compiler or whatever other factor
  20 # that the scripts can detect both in and out of CI.
  21 : "${TCPDUMP_TAINTED:=no}"
  22
  23 . ./build_common.sh
  24 print_sysinfo
  25 # Install directory prefix
  26 if [ -z "$PREFIX" ]; then
  27     # shellcheck disable=SC2006
  28     PREFIX=`mktempdir tcpdump_build_matrix`
  29     echo "PREFIX set to '$PREFIX'"
  30     export PREFIX
  31 fi
  32 COUNT=0
  33 export TCPDUMP_TAINTED
  34
  35 build_tcpdump() {
  36     for CMAKE in $MATRIX_CMAKE; do
  37         export CMAKE
  38         for CRYPTO in $MATRIX_CRYPTO; do
  39             export CRYPTO
  40             for SMB in $MATRIX_SMB; do
  41                 export SMB
  42                 # shellcheck disable=SC2006
  43                 COUNT=`increment $COUNT`
  44                 echo_magenta "===== SETUP $COUNT: BUILD_LIBPCAP=$BUILD_LIBPCAP REMOTE=${REMOTE:-?} CC=$CC CMAKE=$CMAKE CRYPTO=$CRYPTO SMB=$SMB =====" >&2
  45                 # Run one build with setup environment variables:
  46                 # BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB
  47                 run_after_echo ./build.sh
  48                 echo 'Cleaning...'
  49                 if [ "$CMAKE" = yes ]; then
  50                     run_after_echo rm -rf build
  51                 else
  52                     run_after_echo make distclean
  53                 fi
  54                 run_after_echo rm -rf "$PREFIX"/bin/tcpdump*
  55                 run_after_echo git status -suall
  56                 # Cancel changes in configure
  57                 run_after_echo git checkout configure
  58             done
  59         done
  60     done
  61 }
  62
  63 touch .devel configure
  64 for CC in $MATRIX_CC; do
  65     export CC
  66     discard_cc_cache
  67     if gcc_is_clang_in_disguise; then
  68         echo '(skipped)'
  69         continue
  70     fi
  71     for BUILD_LIBPCAP in $MATRIX_BUILD_LIBPCAP; do
  72         export BUILD_LIBPCAP
  73         if [ "$BUILD_LIBPCAP" = yes ]; then
  74             for REMOTE in $MATRIX_REMOTE; do
  75                 export REMOTE
  76                 # Build libpcap with Autoconf.
  77                 echo_magenta "Build libpcap (CMAKE=no REMOTE=$REMOTE)" >&2
  78                 (cd ../libpcap && CMAKE=no ./build.sh)
  79                 # Set PKG_CONFIG_PATH for configure when building libpcap
  80                 if [ "$CMAKE" != no ]; then
  81                     PKG_CONFIG_PATH="$PREFIX/lib/pkgconfig"
  82                     export PKG_CONFIG_PATH
  83                 fi
  84                 build_tcpdump
  85             done
  86         else
  87             echo_magenta 'Use system libpcap' >&2
  88             purge_directory "$PREFIX"
  89             (cd ../libpcap; make distclean || echo '(Ignoring the make error.)')
  90             build_tcpdump
  91         fi
  92     done
  93 done
  94
  95 run_after_echo rm -rf "$PREFIX"
  96 echo_magenta "Tested setup count: $COUNT" >&2
  97 # vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :