diff options
Diffstat (limited to 'build.sh')
| -rwxr-xr-x | build.sh | 196 |
1 files changed, 91 insertions, 105 deletions
@@ -1,137 +1,123 @@ -#!/usr/bin/env bash +#!/bin/sh -e # This script runs one build with setup environment variables: BUILD_LIBPCAP, -# REMOTE, CC, CMAKE, CRYPTO and SMB -# (default: BUILD_LIBPCAP=no, REMOTE=no, CC=gcc, CMAKE=no, CRYPTO=no, SMB=no). +# REMOTE, CC, CMAKE, CRYPTO and SMB. -set -e +: "${BUILD_LIBPCAP:=no}" +: "${REMOTE:=no}" +: "${CC:=gcc}" +: "${CMAKE:=no}" +: "${CRYPTO:=no}" +: "${SMB:=no}" +: "${TCPDUMP_TAINTED:=no}" +: "${TCPDUMP_CMAKE_TAINTED:=no}" +: "${MAKE_BIN:=make}" -# BUILD_LIBPCAP: no or yes -BUILD_LIBPCAP=${BUILD_LIBPCAP:-no} -# REMOTE: no or yes -REMOTE=${REMOTE:-no} -# CC: gcc or clang -CC=${CC:-gcc} -# GCC and Clang recognize --version and print to stdout. Sun compilers -# recognize -V and print to stderr. -"$CC" --version 2>/dev/null || "$CC" -V || : -# CMAKE: no or yes -CMAKE=${CMAKE:-no} -# CRYPTO: no or yes -CRYPTO=${CRYPTO:-no} -# SMB: no or yes -SMB=${SMB:-no} +. ./build_common.sh # Install directory prefix if [ -z "$PREFIX" ]; then - PREFIX=$(mktemp -d -t tcpdump_build_XXXXXXXX) + PREFIX=`mktempdir tcpdump_build` echo "PREFIX set to '$PREFIX'" fi +TCPDUMP_BIN="$PREFIX/bin/tcpdump" # For TESTrun -export TCPDUMP_BIN="$PREFIX/bin/tcpdump" +export TCPDUMP_BIN -travis_fold() { - local action=${1:?} - local name=${2:?} - if [ "$TRAVIS" != true ]; then return; fi - echo -ne "travis_fold:$action:$LABEL.script.$name\\r" - sleep 1 -} +print_cc_version -# Run a command after displaying it -run_after_echo() { - echo -n '$ ' - echo "$@" - # shellcheck disable=SC2068 - $@ -} +# The norm is to compile without any warnings, but tcpdump builds on some OSes +# are not warning-free for one or another reason. If you manage to fix one of +# these cases, please remember to remove respective exemption below to help any +# later warnings in the same matrix subset trigger an error. + +case `cc_id`/`os_id` in +clang-*/SunOS-5.11) + # (Clang 9 on OpenIndiana, Clang 11 on OmniOS) + # tcpdump.c:2312:51: warning: this function declaration is not a prototype + # [-Wstrict-prototypes] + # tcpdump.c:2737:11: warning: this function declaration is not a prototype + # [-Wstrict-prototypes] + [ "`uname -o`" = illumos ] && TCPDUMP_TAINTED=yes + ;; +esac + +[ "$TCPDUMP_TAINTED" != yes ] && CFLAGS=`cc_werr_cflags` + +# If necessary, set TCPDUMP_CMAKE_TAINTED here to exempt particular cmake from +# warnings. Use as specific terms as possible (e.g. some specific version and +# some specific OS). + +[ "$TCPDUMP_CMAKE_TAINTED" != yes ] && CMAKE_OPTIONS='-Werror=dev' -# LABEL is needed to build the travis fold labels -LABEL="$BUILD_LIBPCAP.$REMOTE.$CC.$CMAKE.$CRYPTO.$SMB" if [ "$CMAKE" = no ]; then - echo '$ ./configure [...]' - travis_fold start configure if [ "$BUILD_LIBPCAP" = yes ]; then echo "Using PKG_CONFIG_PATH=$PKG_CONFIG_PATH" - ./configure --with-crypto="$CRYPTO" --enable-smb="$SMB" --prefix="$PREFIX" - export LD_LIBRARY_PATH="$PREFIX/lib" + run_after_echo ./configure --with-crypto="$CRYPTO" \ + --enable-smb="$SMB" --prefix="$PREFIX" + LD_LIBRARY_PATH="$PREFIX/lib" + export LD_LIBRARY_PATH else - ./configure --disable-local-libpcap --with-crypto="$CRYPTO" --enable-smb="$SMB" --prefix="$PREFIX" + run_after_echo ./configure --with-crypto="$CRYPTO" \ + --enable-smb="$SMB" --prefix="$PREFIX" --disable-local-libpcap fi - travis_fold end configure else - rm -rf build - mkdir build - cd build - echo '$ cmake [...]' - travis_fold start cmake + # See libpcap build.sh for the rationale. + run_after_echo rm -rf CMakeFiles/ CMakeCache.txt build/ + run_after_echo mkdir build + run_after_echo cd build if [ "$BUILD_LIBPCAP" = yes ]; then - cmake -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" -DCMAKE_PREFIX_PATH="$PREFIX" -DCMAKE_INSTALL_PREFIX="$PREFIX" .. - export LD_LIBRARY_PATH="$PREFIX/lib" + run_after_echo cmake "$CMAKE_OPTIONS" \ + -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \ + ${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \ + -DCMAKE_INSTALL_PREFIX="$PREFIX" -DCMAKE_PREFIX_PATH="$PREFIX" .. + LD_LIBRARY_PATH="$PREFIX/lib" + export LD_LIBRARY_PATH else - cmake -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" -DCMAKE_INSTALL_PREFIX="$PREFIX" .. + run_after_echo cmake "$CMAKE_OPTIONS" \ + -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \ + ${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \ + -DCMAKE_INSTALL_PREFIX="$PREFIX" .. fi - travis_fold end cmake fi -run_after_echo "make -s clean" -run_after_echo "make -s CFLAGS=-Werror" -echo '$ make install' -travis_fold start make_install -make install -travis_fold end make_install -run_after_echo "$TCPDUMP_BIN --version" -run_after_echo "$TCPDUMP_BIN -h" -run_after_echo "$TCPDUMP_BIN -D" -system=$(uname -s) -if [ "$system" = Linux ]; then - run_after_echo "ldd $TCPDUMP_BIN" +run_after_echo "$MAKE_BIN" -s clean +if [ "$CMAKE" = no ]; then + run_after_echo "$MAKE_BIN" -s ${CFLAGS:+CFLAGS="$CFLAGS"} +else + # The "-s" flag is a no-op and CFLAGS is set using -DEXTRA_CFLAGS above. + run_after_echo "$MAKE_BIN" fi -if [ "$TRAVIS" = true ]; then - if [ -n "$LD_LIBRARY_PATH" ]; then - run_after_echo "sudo LD_LIBRARY_PATH=$LD_LIBRARY_PATH $TCPDUMP_BIN -J" - run_after_echo "sudo LD_LIBRARY_PATH=$LD_LIBRARY_PATH $TCPDUMP_BIN -L" - else - run_after_echo "sudo $TCPDUMP_BIN -J" - run_after_echo "sudo $TCPDUMP_BIN -L" - fi +run_after_echo "$MAKE_BIN" install +print_so_deps "$TCPDUMP_BIN" +run_after_echo "$TCPDUMP_BIN" -h +# The "-D" flag depends on HAVE_PCAP_FINDALLDEVS and it would not be difficult +# to run the command below only if the macro is defined. That said, it seems +# more useful to run it anyway: every system that currently runs this script +# has pcap_findalldevs(), thus if the macro isn't defined, it means something +# went wrong in the build process (as was observed with GCC, CMake and the +# system libpcap on Solaris 11). +run_after_echo "$TCPDUMP_BIN" -D +if [ "$CIRRUS_CI" = true ]; then + # Likewise for the "-J" flag and HAVE_PCAP_SET_TSTAMP_TYPE. + run_after_echo sudo \ + ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \ + "$TCPDUMP_BIN" -J + run_after_echo sudo \ + ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \ + "$TCPDUMP_BIN" -L fi if [ "$BUILD_LIBPCAP" = yes ]; then - run_after_echo "make check" + run_after_echo "$MAKE_BIN" check fi if [ "$CMAKE" = no ]; then - system=$(uname -s) - if [ "$system" = Darwin ] || [ "$system" = Linux ]; then - run_after_echo "make releasetar" - fi + run_after_echo "$MAKE_BIN" releasetar fi -if [ "$TRAVIS" = true ]; then - if [ "$TRAVIS_OS_NAME" = linux ] && [ "$TRAVIS_CPU_ARCH" != ppc64le ] && [ "$TRAVIS_CPU_ARCH" != s390x ] && [ "$TRAVIS_CPU_ARCH" != arm64 ]; then - if [ -n "$LD_LIBRARY_PATH" ]; then - run_after_echo "sudo LD_LIBRARY_PATH=$LD_LIBRARY_PATH $TCPDUMP_BIN -#n -c 10" - else - run_after_echo "sudo $TCPDUMP_BIN -#n -c 10" - fi - fi -fi -# The DEBUG_BUILD variable is not set by default to avoid Travis error message: -# "The job exceeded the maximum log length, and has been terminated." -# Setting it needs to reduce the matrix cases. -if [ "$TRAVIS" = true ] && [ -n "$DEBUG_BUILD" ] ; then - echo '$ cat Makefile [...]' - travis_fold start cat_makefile - sed '/DO NOT DELETE THIS LINE -- mkdep uses it/q' < Makefile - travis_fold end cat_makefile - echo '$ cat config.h' - travis_fold start cat_config_h - cat config.h - travis_fold end cat_config_h - if [ "$CMAKE" = no ]; then - echo '$ cat config.log' - travis_fold start cat_config_log - cat config.log - travis_fold end cat_config_log - fi +if [ "$CIRRUS_CI" = true ]; then + run_after_echo sudo \ + ${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \ + "$TCPDUMP_BIN" -#n -c 10 fi +handle_matrix_debug if [ "$DELETE_PREFIX" = yes ]; then - rm -rf "$PREFIX" + run_after_echo rm -rf "$PREFIX" fi # vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent : |