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

   1 #!/bin/sh -e
   2
   3 # This script runs one build with setup environment variables: BUILD_LIBPCAP,
   4 # REMOTE, CC, CMAKE, CRYPTO and SMB.
   5
   6 : "${BUILD_LIBPCAP:=no}"
   7 : "${REMOTE:=no}"
   8 : "${CC:=gcc}"
   9 : "${CMAKE:=no}"
  10 : "${CRYPTO:=no}"
  11 : "${SMB:=no}"
  12 : "${TCPDUMP_TAINTED:=no}"
  13 : "${TCPDUMP_CMAKE_TAINTED:=no}"
  14 : "${MAKE_BIN:=make}"
  15 # At least one OS (AIX 7) where this software can build does not have at least
  16 # one command (mktemp) required for a successful run of "make releasetar".
  17 : "${TEST_RELEASETAR:=yes}"
  18
  19 . ./build_common.sh
  20 # Install directory prefix
  21 if [ -z "$PREFIX" ]; then
  22     PREFIX=`mktempdir tcpdump_build`
  23     echo "PREFIX set to '$PREFIX'"
  24     DELETE_PREFIX=yes
  25 fi
  26 TCPDUMP_BIN="$PREFIX/bin/tcpdump"
  27 # For TESTrun
  28 export TCPDUMP_BIN
  29
  30 print_cc_version
  31
  32 # The norm is to compile without any warnings, but tcpdump builds on some OSes
  33 # are not warning-free for one or another reason.  If you manage to fix one of
  34 # these cases, please remember to remove respective exemption below to help any
  35 # later warnings in the same matrix subset trigger an error.
  36
  37 case `cc_id`/`os_id` in
  38 *)
  39     ;;
  40 esac
  41
  42 [ "$TCPDUMP_TAINTED" != yes ] && CFLAGS=`cc_werr_cflags`
  43
  44 case `cc_id`/`os_id` in
  45 clang-*/SunOS-5.11)
  46     # Work around https://www.illumos.org/issues/16369
  47     [ "`uname -o`" = illumos ] && grep -Fq OpenIndiana /etc/release && CFLAGS="-Wno-fuse-ld-path${CFLAGS:+ $CFLAGS}"
  48     ;;
  49 esac
  50
  51 # If necessary, set TCPDUMP_CMAKE_TAINTED here to exempt particular cmake from
  52 # warnings. Use as specific terms as possible (e.g. some specific version and
  53 # some specific OS).
  54
  55 [ "$TCPDUMP_CMAKE_TAINTED" != yes ] && CMAKE_OPTIONS='-Werror=dev'
  56
  57 if [ "$CMAKE" = no ]; then
  58     if [ "$BUILD_LIBPCAP" = yes ]; then
  59         echo "Using PKG_CONFIG_PATH=$PKG_CONFIG_PATH"
  60         run_after_echo ./autogen.sh
  61         run_after_echo ./configure --with-crypto="$CRYPTO" \
  62             --enable-smb="$SMB" --prefix="$PREFIX"
  63         LD_LIBRARY_PATH="$PREFIX/lib"
  64         export LD_LIBRARY_PATH
  65     else
  66         run_after_echo ./autogen.sh
  67         run_after_echo ./configure --with-crypto="$CRYPTO" \
  68             --enable-smb="$SMB" --prefix="$PREFIX" --disable-local-libpcap
  69     fi
  70 else
  71     # See libpcap build.sh for the rationale.
  72     run_after_echo rm -rf CMakeFiles/ CMakeCache.txt build/
  73     run_after_echo mkdir build
  74     run_after_echo cd build
  75     if [ "$BUILD_LIBPCAP" = yes ]; then
  76         run_after_echo cmake ${CMAKE_OPTIONS:+"$CMAKE_OPTIONS"} \
  77             -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
  78             ${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \
  79             -DCMAKE_INSTALL_PREFIX="$PREFIX" -DCMAKE_PREFIX_PATH="$PREFIX" ..
  80         LD_LIBRARY_PATH="$PREFIX/lib"
  81         export LD_LIBRARY_PATH
  82     else
  83         run_after_echo cmake ${CMAKE_OPTIONS:+"$CMAKE_OPTIONS"} \
  84             -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
  85              ${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \
  86             -DCMAKE_INSTALL_PREFIX="$PREFIX" ..
  87     fi
  88 fi
  89 run_after_echo "$MAKE_BIN" -s clean
  90 if [ "$CMAKE" = no ]; then
  91     run_after_echo "$MAKE_BIN" -s ${CFLAGS:+CFLAGS="$CFLAGS"}
  92 else
  93     # The "-s" flag is a no-op and CFLAGS is set using -DEXTRA_CFLAGS above.
  94     run_after_echo "$MAKE_BIN"
  95 fi
  96 run_after_echo "$MAKE_BIN" install
  97 print_so_deps "$TCPDUMP_BIN"
  98 run_after_echo "$TCPDUMP_BIN" -h
  99 # The "-D" flag depends on HAVE_PCAP_FINDALLDEVS and it would not be difficult
 100 # to run the command below only if the macro is defined.  That said, it seems
 101 # more useful to run it anyway: every system that currently runs this script
 102 # has pcap_findalldevs(), thus if the macro isn't defined, it means something
 103 # went wrong in the build process (as was observed with GCC, CMake and the
 104 # system libpcap on Solaris 11).
 105 run_after_echo "$TCPDUMP_BIN" -D
 106 if [ "$CIRRUS_CI" = true ]; then
 107     # Likewise for the "-J" flag and HAVE_PCAP_SET_TSTAMP_TYPE.
 108     run_after_echo sudo \
 109         ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
 110         "$TCPDUMP_BIN" -J
 111     run_after_echo sudo \
 112         ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
 113         "$TCPDUMP_BIN" -L
 114 fi
 115 if [ "$BUILD_LIBPCAP" = yes ]; then
 116     run_after_echo "$MAKE_BIN" check
 117 fi
 118 if [ "$CMAKE" = no ]; then
 119     [ "$TEST_RELEASETAR" = yes ] && run_after_echo "$MAKE_BIN" releasetar
 120 fi
 121 if [ "$CIRRUS_CI" = true ]; then
 122     run_after_echo sudo \
 123         ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
 124         "$TCPDUMP_BIN" -#n -c 10
 125 fi
 126 handle_matrix_debug
 127 if [ "$DELETE_PREFIX" = yes ]; then
 128     run_after_echo rm -rf "$PREFIX"
 129 fi
 130 # vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :