tcpdump/build_matrix.sh
Francois-Xavier Le Bail 96529eac25 build_matrix.sh: Print "CC=$CC" first in the SETUP message
Use the order of variables in for loops.

This is a follow-up to d3312a6438.
2023-12-13 14:11:27 +01:00

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#!/bin/sh -e
# 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.
# The matrix can be configured with environment variables
# MATRIX_BUILD_LIBPCAP, MATRIX_REMOTE, MATRIX_CC, MATRIX_CMAKE, MATRIX_CRYPTO
# and MATRIX_SMB.
: "${MATRIX_BUILD_LIBPCAP:=no yes}"
: "${MATRIX_REMOTE:=no}"
: "${MATRIX_CC:=gcc clang}"
: "${MATRIX_CMAKE:=no yes}"
: "${MATRIX_CRYPTO:=no yes}"
: "${MATRIX_SMB:=no yes}"
# Set this variable to "yes" before calling this script to disregard all cmake
# warnings in a particular environment (CI or a local working copy). Set it
# to "yes" in this script or in build.sh when a matrix subset is known to be
# not cmake warning-free because of the version or whatever other factor
# that the scripts can detect both in and out of CI.
: "${TCPDUMP_CMAKE_TAINTED:=no}"
# Set this variable to "yes" before calling this script to disregard all
# warnings in a particular environment (CI or a local working copy). Set it
# to "yes" in this script or in build.sh when a matrix subset is known to be
# not warning-free because of the OS, the compiler or whatever other factor
# that the scripts can detect both in and out of CI.
: "${TCPDUMP_TAINTED:=no}"
# Some OSes have native make without parallel jobs support and sometimes have
# GNU Make available as "gmake".
: "${MAKE_BIN:=make}"
. ./build_common.sh
print_sysinfo
# Install directory prefix
if [ -z "$PREFIX" ]; then
PREFIX=`mktempdir tcpdump_build_matrix`
echo "PREFIX set to '$PREFIX'"
export PREFIX
fi
COUNT=0
export TCPDUMP_TAINTED
export TCPDUMP_CMAKE_TAINTED
export MAKE_BIN
build_tcpdump() {
for CMAKE in $MATRIX_CMAKE; do
export CMAKE
for CRYPTO in $MATRIX_CRYPTO; do
export CRYPTO
for SMB in $MATRIX_SMB; do
export SMB
COUNT=`increment "$COUNT"`
echo_magenta "===== SETUP $COUNT: CC=$CC BUILD_LIBPCAP=$BUILD_LIBPCAP REMOTE=${REMOTE:-?} CMAKE=$CMAKE CRYPTO=$CRYPTO SMB=$SMB =====" >&2
# Run one build with setup environment variables:
# BUILD_LIBPCAP, REMOTE, CC, CMAKE, CRYPTO and SMB
run_after_echo ./build.sh
echo 'Cleaning...'
if [ "$CMAKE" = yes ]; then
run_after_echo rm -rf build
else
run_after_echo "$MAKE_BIN" distclean
fi
run_after_echo rm -rf "$PREFIX"/bin/tcpdump*
run_after_echo git status -suall
done
done
done
}
touch .devel
for CC in $MATRIX_CC; do
export CC
discard_cc_cache
if gcc_is_clang_in_disguise; then
echo '(skipped)'
continue
fi
for BUILD_LIBPCAP in $MATRIX_BUILD_LIBPCAP; do
export BUILD_LIBPCAP
if [ "$BUILD_LIBPCAP" = yes ]; then
for REMOTE in $MATRIX_REMOTE; do
export REMOTE
# Build libpcap with Autoconf.
echo_magenta "Build libpcap (CMAKE=no REMOTE=$REMOTE)" >&2
(cd ../libpcap && CMAKE=no ./build.sh)
# Set PKG_CONFIG_PATH for configure when building libpcap
if [ "$CMAKE" != no ]; then
PKG_CONFIG_PATH="$PREFIX/lib/pkgconfig"
export PKG_CONFIG_PATH
fi
build_tcpdump
done
else
echo_magenta 'Use system libpcap' >&2
purge_directory "$PREFIX"
if [ -d ../libpcap ]; then
(cd ../libpcap; "$MAKE_BIN" distclean || echo '(Ignoring the make error.)')
fi
build_tcpdump
fi
done
done
run_after_echo rm -rf "$PREFIX"
echo_magenta "Tested setup count: $COUNT" >&2
# vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :