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 : "${MATRIX_BUILD_LIBPCAP:=yes no}"
  11 : "${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 cmake
  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 cmake warning-free because of the version or whatever other factor
  20 # that the scripts can detect both in and out of CI.
  21 : "${TCPDUMP_CMAKE_TAINTED:=no}"
  22 # Set this variable to "yes" before calling this script to disregard all
  23 # warnings in a particular environment (CI or a local working copy).  Set it
  24 # to "yes" in this script or in build.sh when a matrix subset is known to be
  25 # not warning-free because of the OS, the compiler or whatever other factor
  26 # that the scripts can detect both in and out of CI.
  27 : "${TCPDUMP_TAINTED:=no}"
  28 # Some OSes have native make without parallel jobs support and sometimes have
  29 # GNU Make available as "gmake".
  30 : "${MAKE_BIN:=make}"
  31
  32 . ./build_common.sh
  33 print_sysinfo
  34 # Install directory prefix
  35 if [ -z "$PREFIX" ]; then
  36     PREFIX=`mktempdir tcpdump_build_matrix`
  37     echo "PREFIX set to '$PREFIX'"
  38     export PREFIX
  39 fi
  40 COUNT=0
  41 export TCPDUMP_TAINTED
  42 export TCPDUMP_CMAKE_TAINTED
  43 export MAKE_BIN
  44
  45 build_tcpdump() {
  46     for CMAKE in $MATRIX_CMAKE; do
  47         export CMAKE
  48         for CRYPTO in $MATRIX_CRYPTO; do
  49             export CRYPTO
  50             for SMB in $MATRIX_SMB; do
  51                 export SMB
  52                 COUNT=`increment "$COUNT"`
  53                 echo_magenta "===== SETUP $COUNT: CC=$CC BUILD_LIBPCAP=$BUILD_LIBPCAP REMOTE=${REMOTE:-?} CMAKE=$CMAKE CRYPTO=$CRYPTO SMB=$SMB =====" >&2
  54                 # Run one build with setup environment variables:
  55                 # BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB
  56                 run_after_echo ./build.sh
  57                 echo 'Cleaning...'
  58                 if [ "$CMAKE" = yes ]; then
  59                     run_after_echo rm -rf build
  60                 else
  61                     run_after_echo "$MAKE_BIN" distclean
  62                 fi
  63                 run_after_echo rm -rf "$PREFIX"/bin/tcpdump*
  64                 run_after_echo git status -suall
  65             done
  66         done
  67     done
  68 }
  69
  70 run_after_echo git show --oneline -s | cat
  71 touch .devel
  72 for CC in $MATRIX_CC; do
  73     export CC
  74     discard_cc_cache
  75     if gcc_is_clang_in_disguise; then
  76         echo '(skipped)'
  77         continue
  78     fi
  79     for BUILD_LIBPCAP in $MATRIX_BUILD_LIBPCAP; do
  80         export BUILD_LIBPCAP
  81         if [ "$BUILD_LIBPCAP" = yes ]; then
  82             for REMOTE in $MATRIX_REMOTE; do
  83                 export REMOTE
  84                 # Build libpcap with Autoconf.
  85                 echo_magenta "Build libpcap (CMAKE=no REMOTE=$REMOTE)" >&2
  86                 (cd ../libpcap && CMAKE=no ./build.sh)
  87                 # Set PKG_CONFIG_PATH for configure when building libpcap
  88                 if [ "$CMAKE" != no ]; then
  89                     PKG_CONFIG_PATH="$PREFIX/lib/pkgconfig"
  90                     export PKG_CONFIG_PATH
  91                 fi
  92                 build_tcpdump
  93             done
  94         else
  95             echo_magenta 'Use system libpcap' >&2
  96             purge_directory "$PREFIX"
  97             if [ -d ../libpcap ]; then
  98                 (cd ../libpcap; "$MAKE_BIN" distclean || echo '(Ignoring the make error.)')
  99             fi
 100             build_tcpdump
 101         fi
 102     done
 103 done
 104
 105 run_after_echo rm -rf "$PREFIX"
 106 echo_magenta "Tested setup count: $COUNT" >&2
 107 # vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :