From c18f2ce7f61c7e7ae3bd207ef6337a1be0c7aff3 Mon Sep 17 00:00:00 2001 From: Willem de Bruijn Date: Sun, 21 Jul 2013 20:02:38 -0400 Subject: build: fail in configure on missing dependency with --enable-bpf-compiler The build of utils/nfbpf_compile depends on libpcap. If configure is run with --enable-bpf-compiler, the script succeeds, but make fails. This small patch adds a test for the dependency (libpcap) in configure and fails hard if not found. Signed-off-by: Willem de Bruijn Signed-off-by: Pablo Neira Ayuso --- configure.ac | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/configure.ac b/configure.ac index 5ed51654..70f4eba3 100644 --- a/configure.ac +++ b/configure.ac @@ -103,6 +103,10 @@ AM_CONDITIONAL([ENABLE_DEVEL], [test "$enable_devel" = "yes"]) AM_CONDITIONAL([ENABLE_LIBIPQ], [test "$enable_libipq" = "yes"]) AM_CONDITIONAL([ENABLE_BPFC], [test "$enable_bpfc" = "yes"]) +if test "x$enable_bpfc" = "xyes"; then + AC_CHECK_LIB(pcap, pcap_compile,, AC_MSG_ERROR(missing libpcap library required by bpf compiler)) +fi + PKG_CHECK_MODULES([libnfnetlink], [libnfnetlink >= 1.0], [nfnetlink=1], [nfnetlink=0]) AM_CONDITIONAL([HAVE_LIBNFNETLINK], [test "$nfnetlink" = 1]) -- cgit v1.2.3