- MATRIX_CC: clang
script:
- apt-get -qy update
- - apt-get -qy install git autoconf make cmake clang gcc
+ - apt-get -qy install git autoconf make cmake clang gcc bc
- apt-get -qy install flex bison libdbus-1-dev libbluetooth-dev libnl-genl-3-dev libibverbs-dev # for libpcap
- apt-get -qy install libssl-dev libsmi2-dev libcap-ng-dev libpcap-dev
- apt-get -qy install sudo # for some tcpdump commands
#!/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.
-# 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}
+: "${BUILD_LIBPCAP:=no}"
+: "${REMOTE:=no}"
+: "${CC:=gcc}"
+: "${CMAKE:=no}"
+: "${CRYPTO:=no}"
+: "${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 '$PREFIX'"
fi
# For TESTrun
-export TCPDUMP_BIN="$PREFIX/bin/tcpdump"
-
-# Run a command after displaying it
-run_after_echo() {
- printf '$ '
- echo "$@"
- # shellcheck disable=SC2068
- $@
-}
+TCPDUMP_BIN="$PREFIX/bin/tcpdump"
+export TCPDUMP_BIN
+print_cc_version
if [ "$CMAKE" = no ]; then
- echo '$ ./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
else
- rm -rf build
- mkdir build
- cd build
- echo '$ cmake [...]'
+ run_after_echo rm -rf 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 -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
+ -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 -DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
+ -DCMAKE_INSTALL_PREFIX="$PREFIX" ..
fi
fi
-run_after_echo "make -s clean"
-run_after_echo "make -s CFLAGS=-Werror"
-echo '$ make install'
-make install
-run_after_echo "$TCPDUMP_BIN --version"
-run_after_echo "$TCPDUMP_BIN -h"
-run_after_echo "$TCPDUMP_BIN -D"
-system=$(uname -s)
-case "$system" in
-Linux|FreeBSD|NetBSD|OpenBSD)
- run_after_echo "ldd $TCPDUMP_BIN"
- ;;
-Darwin)
- run_after_echo "otool -L $TCPDUMP_BIN"
- ;;
+run_after_echo make -s clean
+# 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 raise the bar here so if the warnings appear
+# again, it will trigger an error.
+case `uname -s` in
+ AIX)
+ CFLAGS=
+ ;;
+ SunOS)
+ case `uname -r` in
+ 5.10|5.11)
+ CFLAGS=-Werror
+ ;;
+ *)
+ CFLAGS=
+ ;;
+ esac
+ ;;
+ *)
+ CFLAGS=-Werror
+ ;;
esac
+run_after_echo make -s ${CFLAGS:+CFLAGS="$CFLAGS"}
+run_after_echo make install
+run_after_echo "$TCPDUMP_BIN" --version
+run_after_echo "$TCPDUMP_BIN" -h
+run_after_echo "$TCPDUMP_BIN" -D
+print_so_deps "$TCPDUMP_BIN"
if [ "$CIRRUS_CI" = true ]; then
- if [ -n "$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 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 check
fi
if [ "$CMAKE" = no ]; then
- system=$(uname -s)
- run_after_echo "make releasetar"
+ run_after_echo make releasetar
fi
if [ "$CIRRUS_CI" = true ]; then
- if [ -n "$LD_LIBRARY_PATH" ]; then
- run_after_echo "sudo LD_LIBRARY_PATH=$LD_LIBRARY_PATH $TCPDUMP_BIN -#n -c 10"
- else
- run_after_echo "sudo $TCPDUMP_BIN -#n -c 10"
- fi
-fi
-# Beware that setting MATRIX_DEBUG will produce A LOT of additional output
-# here and in any nested libpcap builds. Multiplied by the matrix size, the
-# full output log size might exceed limits of some CI systems (as previously
-# happened with Travis CI). Use with caution on a reduced matrix.
-if [ "$MATRIX_DEBUG" = true ]; then
- echo '$ cat Makefile [...]'
- sed '/DO NOT DELETE THIS LINE -- mkdep uses it/q' < Makefile
- echo '$ cat config.h'
- cat config.h
- if [ "$CMAKE" = no ]; then
- echo '$ cat config.log'
- cat config.log
- fi
+ 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 :
--- /dev/null
+#!/bin/sh -e
+
+# The only purpose of the above shebang is to orient shellcheck right.
+# To make CI scripts maintenance simpler, copies of this file in the
+# libpcap, tcpdump and tcpslice git repositories should be identical.
+# Please mind that Solaris /bin/sh before 11 does not support the $()
+# command substitution syntax, hence the SC2006 directives.
+
+# A poor man's mktemp(1) for OSes that don't have one (e.g. AIX 7, Solaris 9).
+mktempdir_diy() {
+ while true; do
+ # /bin/sh implements $RANDOM in AIX 7, but not in Solaris before 11,
+ # thus use dd and od instead.
+ # shellcheck disable=SC2006
+ mktempdir_diy_suffix=`dd if=/dev/urandom bs=1 count=4 2>/dev/null | od -t x -A n | head -1 | tr -d '\t '`
+ [ -z "$mktempdir_diy_suffix" ] && return 1
+ mktempdir_diy_path="${TMPDIR:-/tmp}/${1:?}.${mktempdir_diy_suffix}"
+ # "test -e" would be more appropriate, but it is not available in
+ # Solaris /bin/sh before 11.
+ if [ ! -d "$mktempdir_diy_path" ]; then
+ mkdir "$mktempdir_diy_path"
+ chmod go= "$mktempdir_diy_path"
+ echo "$mktempdir_diy_path"
+ break
+ fi
+ # Try again (AIX /dev/urandom returns zeroes quite often).
+ done
+}
+
+mktempdir() {
+ mktempdir_prefix=${1:-tmp}
+ # shellcheck disable=SC2006
+ case `uname -s` in
+ Darwin|FreeBSD|NetBSD)
+ # In these operating systems mktemp(1) always appends an implicit
+ # ".XXXXXXXX" suffix to the requested template when creating a
+ # temporary directory.
+ mktemp -d -t "$mktempdir_prefix"
+ ;;
+ AIX)
+ mktempdir_diy "$mktempdir_prefix"
+ ;;
+ SunOS)
+ # shellcheck disable=SC2006
+ case `uname -r` in
+ 5.10|5.11)
+ mktemp -d -t "${mktempdir_prefix}.XXXXXXXX"
+ ;;
+ *)
+ mktempdir_diy "$mktempdir_prefix"
+ ;;
+ esac
+ ;;
+ *)
+ # At least Linux and OpenBSD implementations require explicit trailing
+ # X'es in the template, so make it the same suffix as above.
+ mktemp -d -t "${mktempdir_prefix}.XXXXXXXX"
+ ;;
+ esac
+}
+
+print_sysinfo() {
+ uname -a
+ date
+}
+
+print_cc_version() {
+ # shellcheck disable=SC2006
+ case `basename "$CC"` in
+ gcc*|clang*)
+ # GCC and Clang recognize --version, print to stdout and exit with 0.
+ "$CC" --version
+ ;;
+ xl*)
+ # XL C for AIX recognizes -qversion, prints to stdout and exits with 0,
+ # but on an unknown command-line flag displays its man page and waits.
+ "$CC" -qversion
+ ;;
+ sun*)
+ # Sun compilers recognize -V, print to stderr and exit with an error.
+ "$CC" -V 2>&1 || :
+ ;;
+ *)
+ "$CC" --version || "$CC" -V || :
+ ;;
+ esac
+}
+
+increment() {
+ # No arithmetic expansion in Solaris /bin/sh before 11.
+ echo "${1:?} + 1" | bc
+}
+
+# Display text in magenta.
+echo_magenta() {
+ # ANSI magenta, the imploded text, ANSI reset, newline.
+ printf '\033[35;1m%s\033[0m\n' "$*"
+}
+
+# Run a command after displaying it.
+run_after_echo() {
+ : "${1:?}" # Require at least one argument.
+ printf '$ %s\n' "$*"
+ "$@"
+}
+
+print_so_deps() {
+ case `uname -s` in
+ Darwin)
+ run_after_echo otool -L "${1:?}"
+ ;;
+ *)
+ run_after_echo ldd "${1:?}"
+ ;;
+ esac
+}
+
+# Beware that setting MATRIX_DEBUG for tcpdump or tcpslice will produce A LOT
+# of additional output there and in any nested libpcap builds. Multiplied by
+# the matrix size, the full output log size might exceed limits of some CI
+# systems (as it had previously happened with Travis CI). Use with caution on
+# a reduced matrix.
+handle_matrix_debug() {
+ [ "$MATRIX_DEBUG" != yes ] && return
+ echo '$ cat Makefile [...]'
+ sed '/^# DO NOT DELETE THIS LINE -- mkdep uses it.$/q' <Makefile
+ run_after_echo cat config.h
+ [ "$CMAKE" = yes ] || run_after_echo cat config.log
+}
+
+purge_directory() {
+ # shellcheck disable=SC2006
+ if [ "`uname -s`" = SunOS ] && [ "`uname -r`" = 5.11 ]; then
+ # In Solaris 11 /bin/sh the pathname expansion of "*" always includes
+ # "." and "..", so the straightforward rm would always fail.
+ (
+ cd "${1:?}"
+ for pd_each in *; do
+ if [ "$pd_each" != . ] && [ "$pd_each" != .. ]; then
+ rm -rf "$pd_each"
+ fi
+ done
+ )
+ else
+ rm -rf "${1:?}"/*
+ fi
+}
+
+# vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :
# This script executes the matrix loops, exclude tests and cleaning.
# It calls the build.sh script which runs one build with setup environment
-# variables: BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB
-# (default: BUILD_LIBPCAP=no, REMOTE=no, CC=gcc, CMAKE=no, CRYPTO=no, SMB=no).
+# variables: BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB.
# The matrix can be configured with environment variables
# MATRIX_BUILD_LIBPCAP, MATRIX_REMOTE, MATRIX_CC, MATRIX_CMAKE, MATRIX_CRYPTO
-# and MATRIX_SMB
-# (default: MATRIX_BUILD_LIBPCAP='no yes', MATRIX_REMOTE='no yes',
-# MATRIX_CC='gcc clang', MATRIX_CMAKE='no yes', MATRIX_CRYPTO='no yes',
-# MATRIX_SMB='no yes').
+# and MATRIX_SMB.
-uname -a
-date
+: "${MATRIX_BUILD_LIBPCAP:=no yes}"
+: "${MATRIX_REMOTE:=no}"
+: "${MATRIX_CC:=gcc clang}"
+: "${MATRIX_CMAKE:=no yes}"
+: "${MATRIX_CRYPTO:=no yes}"
+: "${MATRIX_SMB:=no yes}"
+
+. ./build_common.sh
+print_sysinfo
# Install directory prefix
if [ -z "$PREFIX" ]; then
- PREFIX=$(mktemp -d -t tcpdump_build_matrix_XXXXXXXX)
+ PREFIX=`mktempdir tcpdump_build_matrix`
echo "PREFIX set to '$PREFIX'"
export PREFIX
fi
COUNT=0
-# Display text in magenta
-echo_magenta() {
- printf '\033[35;1m' # ANSI magenta
- echo "$@"
- printf '\033[0m' # ANSI reset
-}
-
build_tcpdump() {
- for CC in ${MATRIX_CC:-gcc clang}; do
+ for CC in $MATRIX_CC; do
export CC
# Exclude gcc on macOS (it is just an alias for clang).
- if [ "$CC" = gcc ] && [ "$(uname -s)" = Darwin ]; then
+ if [ "$CC" = gcc ] && [ "`uname -s`" = Darwin ]; then
echo '(skipped)'
continue
fi
- for CMAKE in ${MATRIX_CMAKE:-no yes}; do
+ for CMAKE in $MATRIX_CMAKE; do
export CMAKE
- for CRYPTO in ${MATRIX_CRYPTO:-no yes}; do
+ for CRYPTO in $MATRIX_CRYPTO; do
export CRYPTO
- for SMB in ${MATRIX_SMB:-no yes}; do
+ for SMB in $MATRIX_SMB; do
export SMB
- COUNT=$((COUNT+1))
+ COUNT=`increment $COUNT`
echo_magenta "===== SETUP $COUNT: BUILD_LIBPCAP=$BUILD_LIBPCAP REMOTE=${REMOTE:-?} CC=$CC CMAKE=$CMAKE CRYPTO=$CRYPTO SMB=$SMB ====="
# Run one build with setup environment variables:
# BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB
- ./build.sh
+ run_after_echo ./build.sh
echo 'Cleaning...'
- if [ "$CMAKE" = yes ]; then rm -rf build; else make distclean; fi
- rm -rf "$PREFIX"/bin/tcpdump*
- git status -suall
+ if [ "$CMAKE" = yes ]; then
+ run_after_echo rm -rf build
+ else
+ run_after_echo make distclean
+ fi
+ run_after_echo rm -rf "$PREFIX"/bin/tcpdump*
+ run_after_echo git status -suall
# Cancel changes in configure
- git checkout configure
+ run_after_echo git checkout configure
done
done
done
}
touch .devel configure
-for BUILD_LIBPCAP in ${MATRIX_BUILD_LIBPCAP:-no yes}; do
+for BUILD_LIBPCAP in $MATRIX_BUILD_LIBPCAP; do
export BUILD_LIBPCAP
if [ "$BUILD_LIBPCAP" = yes ]; then
- for REMOTE in ${MATRIX_REMOTE:-no}; do
+ for REMOTE in $MATRIX_REMOTE; do
export REMOTE
# Build libpcap with Autoconf.
echo_magenta "Build libpcap (CMAKE=no REMOTE=$REMOTE)"
(cd ../libpcap && CMAKE=no ./build.sh)
# Set PKG_CONFIG_PATH for configure when building libpcap
if [ "$CMAKE" != no ]; then
- export PKG_CONFIG_PATH="$PREFIX/lib/pkgconfig"
+ PKG_CONFIG_PATH="$PREFIX/lib/pkgconfig"
+ export PKG_CONFIG_PATH
fi
build_tcpdump
done
else
echo_magenta 'Use system libpcap'
- rm -rf "${PREFIX:?}"/*
- make -C ../libpcap distclean || :
+ purge_directory "$PREFIX"
+ (cd ../libpcap; make distclean || echo '(Ignoring the make error.)')
build_tcpdump
fi
done
-rm -rf "$PREFIX"
+run_after_echo rm -rf "$PREFIX"
echo_magenta "Tested setup count: $COUNT"
# vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :
projects / tcpdump / commitdiff
