mirror of
https://github.com/the-tcpdump-group/tcpdump.git
synced 2024-12-02 14:33:29 +08:00
68761b465f
As it turns out, the root cause of Clang warnings about tcpdump.c on illumos has to do with illumos headers rather than tcpdump. Until the bug fix is in place and has propagated well into illumos distributions, use a workaround: add a new pair of diagnostic control macros for Clang only and on illumos wrap the "offending" lines with it.
124 lines
4.2 KiB
Bash
Executable File
124 lines
4.2 KiB
Bash
Executable File
#!/bin/sh -e
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# This script runs one build with setup environment variables: BUILD_LIBPCAP,
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# REMOTE, CC, CMAKE, CRYPTO and SMB.
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: "${BUILD_LIBPCAP:=no}"
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: "${REMOTE:=no}"
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: "${CC:=gcc}"
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: "${CMAKE:=no}"
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: "${CRYPTO:=no}"
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: "${SMB:=no}"
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: "${TCPDUMP_TAINTED:=no}"
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: "${TCPDUMP_CMAKE_TAINTED:=no}"
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: "${MAKE_BIN:=make}"
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# At least one OS (AIX 7) where this software can build does not have at least
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# one command (mktemp) required for a successful run of "make releasetar".
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: "${TEST_RELEASETAR:=yes}"
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. ./build_common.sh
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# Install directory prefix
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if [ -z "$PREFIX" ]; then
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PREFIX=`mktempdir tcpdump_build`
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echo "PREFIX set to '$PREFIX'"
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DELETE_PREFIX=yes
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fi
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TCPDUMP_BIN="$PREFIX/bin/tcpdump"
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# For TESTrun
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export TCPDUMP_BIN
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print_cc_version
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# The norm is to compile without any warnings, but tcpdump builds on some OSes
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# are not warning-free for one or another reason. If you manage to fix one of
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# these cases, please remember to remove respective exemption below to help any
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# later warnings in the same matrix subset trigger an error.
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case `cc_id`/`os_id` in
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*)
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;;
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esac
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[ "$TCPDUMP_TAINTED" != yes ] && CFLAGS=`cc_werr_cflags`
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# If necessary, set TCPDUMP_CMAKE_TAINTED here to exempt particular cmake from
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# warnings. Use as specific terms as possible (e.g. some specific version and
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# some specific OS).
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[ "$TCPDUMP_CMAKE_TAINTED" != yes ] && CMAKE_OPTIONS='-Werror=dev'
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if [ "$CMAKE" = no ]; then
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if [ "$BUILD_LIBPCAP" = yes ]; then
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echo "Using PKG_CONFIG_PATH=$PKG_CONFIG_PATH"
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run_after_echo ./autogen.sh
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run_after_echo ./configure --with-crypto="$CRYPTO" \
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--enable-smb="$SMB" --prefix="$PREFIX"
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LD_LIBRARY_PATH="$PREFIX/lib"
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export LD_LIBRARY_PATH
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else
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run_after_echo ./autogen.sh
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run_after_echo ./configure --with-crypto="$CRYPTO" \
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--enable-smb="$SMB" --prefix="$PREFIX" --disable-local-libpcap
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fi
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else
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# See libpcap build.sh for the rationale.
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run_after_echo rm -rf CMakeFiles/ CMakeCache.txt build/
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run_after_echo mkdir build
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run_after_echo cd build
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if [ "$BUILD_LIBPCAP" = yes ]; then
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run_after_echo cmake ${CMAKE_OPTIONS:+"$CMAKE_OPTIONS"} \
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-DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
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${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \
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-DCMAKE_INSTALL_PREFIX="$PREFIX" -DCMAKE_PREFIX_PATH="$PREFIX" ..
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LD_LIBRARY_PATH="$PREFIX/lib"
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export LD_LIBRARY_PATH
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else
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run_after_echo cmake ${CMAKE_OPTIONS:+"$CMAKE_OPTIONS"} \
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-DWITH_CRYPTO="$CRYPTO" -DENABLE_SMB="$SMB" \
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${CFLAGS:+-DEXTRA_CFLAGS="$CFLAGS"} \
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-DCMAKE_INSTALL_PREFIX="$PREFIX" ..
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fi
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fi
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run_after_echo "$MAKE_BIN" -s clean
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if [ "$CMAKE" = no ]; then
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run_after_echo "$MAKE_BIN" -s ${CFLAGS:+CFLAGS="$CFLAGS"}
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else
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# The "-s" flag is a no-op and CFLAGS is set using -DEXTRA_CFLAGS above.
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run_after_echo "$MAKE_BIN"
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fi
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run_after_echo "$MAKE_BIN" install
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print_so_deps "$TCPDUMP_BIN"
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run_after_echo "$TCPDUMP_BIN" -h
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# The "-D" flag depends on HAVE_PCAP_FINDALLDEVS and it would not be difficult
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# to run the command below only if the macro is defined. That said, it seems
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# more useful to run it anyway: every system that currently runs this script
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# has pcap_findalldevs(), thus if the macro isn't defined, it means something
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# went wrong in the build process (as was observed with GCC, CMake and the
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# system libpcap on Solaris 11).
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run_after_echo "$TCPDUMP_BIN" -D
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if [ "$CIRRUS_CI" = true ]; then
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# Likewise for the "-J" flag and HAVE_PCAP_SET_TSTAMP_TYPE.
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run_after_echo sudo \
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${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
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"$TCPDUMP_BIN" -J
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run_after_echo sudo \
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${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
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"$TCPDUMP_BIN" -L
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fi
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if [ "$BUILD_LIBPCAP" = yes ]; then
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run_after_echo "$MAKE_BIN" check
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fi
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if [ "$CMAKE" = no ]; then
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[ "$TEST_RELEASETAR" = yes ] && run_after_echo "$MAKE_BIN" releasetar
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fi
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if [ "$CIRRUS_CI" = true ]; then
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run_after_echo sudo \
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${LD_LIBRARY_PATH:+LD_LIBRARY_PATH="$LD_LIBRARY_PATH"} \
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"$TCPDUMP_BIN" -#n -c 10
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fi
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handle_matrix_debug
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if [ "$DELETE_PREFIX" = yes ]; then
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run_after_echo rm -rf "$PREFIX"
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fi
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# vi: set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab autoindent :
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