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AC_INIT([libndpi], [@NDPI_VERSION_SHORT@])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign subdir-objects])
LT_INIT
AC_PROG_CC
AM_PROG_CC_C_O
AX_PTHREAD
NDPI_MAJOR="@NDPI_MAJOR@"
NDPI_MINOR="@NDPI_MINOR@"
NDPI_PATCH="@NDPI_PATCH@"
AC_DEFINE_UNQUOTED(NDPI_MAJOR_RELEASE, "${NDPI_MAJOR}", [nDPI major release])
AC_DEFINE_UNQUOTED(NDPI_MINOR_RELEASE, "${NDPI_MINOR}", [nDPI minor release])
AC_DEFINE_UNQUOTED(NDPI_PATCH_LEVEL, "${NDPI_PATCH}", [nDPI patch level])
if test -d ".git"; then :
GIT_TAG=`git log -1 --format=%h`
GIT_DATE=`git log -1 --format=%cd`
#
# On CentOS 6 `git rev-list HEAD --count` does not work
#
#
GIT_NUM=`git log --pretty=oneline | wc -l | tr -d '[[:space:]]'`
GIT_RELEASE="${PACKAGE_VERSION}-${GIT_NUM}-${GIT_TAG}"
else
GIT_RELEASE="${PACKAGE_VERSION}"
GIT_DATE=`date`
fi
AC_DEFINE_UNQUOTED(NDPI_GIT_RELEASE, "${GIT_RELEASE}", [GIT Release])
AC_DEFINE_UNQUOTED(NDPI_GIT_DATE, "${GIT_DATE}", [Last GIT change])
AC_CHECK_HEADERS([netinet/in.h stdint.h stdlib.h string.h unistd.h])
PCAP_HOME=$HOME/PF_RING/userland
if test -d $PCAP_HOME; then :
echo -n ""
else
PCAP_HOME=`pwd`/../../PF_RING/userland
fi
SHORT_MACHINE=`uname -m | cut -b1-3`
if test $SHORT_MACHINE = "arm"; then
LIBNUMA=""
else
AC_CHECK_LIB([numa], [numa_available], [LIBNUMA="-lnuma"])
fi
if test -f $PCAP_HOME/libpcap/libpcap.a; then :
echo "Using libpcap from $PCAP_HOME"
PCAP_INC="-I $PCAP_HOME/libpcap"
PCAP_LIB="$PCAP_HOME/libpcap/libpcap.a $PCAP_HOME/lib/libpfring.a $LIBNUMA `$PCAP_HOME/lib/pfring_config --libs`"
AC_CHECK_LIB([rt], [clock_gettime], [PCAP_LIB="$PCAP_LIB -lrt"])
AC_CHECK_LIB([nl], [nl_handle_alloc], [PCAP_LIB="$PCAP_LIB -lnl"])
# The dlopen() function is in libdl on GLIBC-based systems
# and in the C library for *BSD systems
AC_CHECK_LIB([dl], [dlopen, dlsym], [DL_LIB="-ldl"],
[AC_CHECK_LIB([c], [dlopen, dlsym], [DL_LIB="-lc"],
[AC_MSG_ERROR([unable to find the dlopen(), dlsym() functions]) ]) ])
else
AC_CHECK_LIB([pcap], [pcap_open_live], [PCAP_LIB="-lpcap"])
if test $ac_cv_lib_pcap_pcap_open_live = "no"; then :
echo ""
echo "ERROR: Missing libpcap(-dev) library required to compile the example application"
echo "ERROR: Please install it and try again"
exit
fi
fi
dnl> https://github.com/json-c/json-c
AC_ARG_ENABLE([json-c],
AS_HELP_STRING([--disable-json-c], [Disable json-c support]))
AS_IF([test "x$enable_json_c" != "xno"], [
PKG_CONFIG_PATH=/usr/local/share/pkgconfig:$PKG_CONFIG_PATH
pkg-config --exists json-c
AS_IF([test "$?" == "0"],
[
CFLAGS="$CFLAGS $(pkg-config --cflags json-c)"
LDFLAGS="$LDFLAGS $(pkg-config --libs json-c)"
AC_CHECK_LIB(json-c, json_object_new_object, AC_DEFINE_UNQUOTED(HAVE_JSON_C, 1, [The JSON-C library is present]))
],
[
JSONC_HOME="$HOME/json-c"
if test -d "$JSONC_HOME"; then :
CFLAGS="$CFLAGS -I $JSONC_HOME"
LDFLAGS="$LDFLAGS $JSONC_HOME/.libs/libjson-c.a"
AC_MSG_RESULT([Found json-c in $JSONC_HOME])
AC_DEFINE_UNQUOTED(HAVE_JSON_C, 1, [The JSON-C library is present])
fi
])
])
AC_CHECK_LIB(pthread, pthread_setaffinity_np, AC_DEFINE_UNQUOTED(HAVE_PTHREAD_SETAFFINITY_NP, 1, [libc has pthread_setaffinity_np]))
AC_CONFIG_FILES([Makefile src/lib/Makefile example/Makefile tests/Makefile libndpi.pc src/include/ndpi_define.h])
AC_CONFIG_HEADERS(config.h)
AC_SUBST(GIT_RELEASE)
AC_SUBST(NDPI_MAJOR)
AC_SUBST(NDPI_MINOR)
AC_SUBST(NDPI_PATCH)
AC_SUBST(SVN_DATE)
AC_SUBST(JSON_C_LIB)
AC_SUBST(PCAP_INC)
AC_SUBST(PCAP_LIB)
AC_SUBST(DL_LIB)
AC_SUBST(HAVE_PTHREAD_SETAFFINITY_NP)
AC_OUTPUT
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