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dnl
dnl autoconf for ipfm.
dnl Copyright (c) 1999 Robert CHERAMY <tibob@via.ecp.fr>
dnl Copyright (c) 2001 Lo�c Tortay & IN2P3 Computing Center <tortay@cc.in2p3.fr>
dnl
dnl Initialisation
AC_INIT(Makefile.in)
AC_CONFIG_HEADER(source/config.h)
dnl Version
VERSION=`cat $srcdir/VERSION`
AC_SUBST(VERSION)
echo "Configuring ipfm $VERSION..."
echo
dnl Checks for uname.
AC_CHECK_PROG(UNAME, uname, uname)
if test "x$UNAME" = "x"; then
echo
echo "No uname. can't find your OS"
echo
exit 1
fi
dnl Finds out OS.
AC_MSG_CHECKING(your OS)
system=`$UNAME`
case $system in
Linux)
AC_MSG_RESULT(Linux)
AC_DEFINE(__OS_LINUX__)
;;
FreeBSD)
AC_MSG_RESULT(FreeBSD)
AC_DEFINE(__OS_FREEBSD__)
;;
OpenBSD)
AC_MSG_RESULT(OpenBSD)
AC_DEFINE(__OS_OPENBSD__)
;;
SunOS)
AC_MSG_RESULT(SunOS)
AC_DEFINE(__OS_SUNOS__)
LIBS="$LIBS -lnsl -lsocket"
;;
AIX)
AC_MSG_RESULT(AIX)
AC_DEFINE(__OS_AIX__)
;;
HP-UX)
AC_MSG_RESULT(HPUX)
AC_DEFINE(__OS_HPUX__)
;;
OSF1)
AC_MSG_RESULT(OSF1)
AC_DEFINE(__OS_OSF1__)
;;
esac
dnl
dnl Checks for programs.
dnl
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LEX
AC_PROG_RANLIB
AC_PROG_YACC
AC_PATH_PROG(AR, ar)
if test -z "$AR" ; then
AC_MSG_ERROR(You need 'ar' in order to compile ipfm)
fi
dnl
dnl Checks for libpcap
dnl
AC_MSG_CHECKING(for local libpcap)
dnl checks for local libpcap lib
pcapdirs=`ls .. | grep libpcap | sed -e 's:/$::' -e 's:^:../:' | tr '\n' ' '`
libpcap=FAIL
for pcapdir in `echo $pcapdirs` ; do
pcapdir=`pwd`/$pcapdir
if test -d $pcapdir -a -f $pcapdir/libpcap.a -a -f $pcapdir/pcap.h ; then
libpcap=$pcapdir/libpcap.a
AC_MSG_RESULT(Using $libpcap)
INCLS="-I$pcapdir"
break
fi
done
dnl checks for pcap install
if test "x$libpcap" = "xFAIL" ; then
AC_MSG_RESULT(no)
AC_CHECK_LIB(pcap, main, libpcap="-lpcap", AC_MSG_ERROR(You need libpcap in order to use ipfm))
pcapdir=""
dnl I ought to put here a test to find where pcap.h is
AC_CHECK_HEADER(pcap.h,, NO_PCAP_H=1)
if test "x$NO_PCAP_H" = "x1"; then
AC_MSG_CHECKING(for exotic pcap.h places)
if test -r /usr/include/pcap/pcap.h; then
INCLS="$INCLS -I/usr/include/pcap"
AC_MSG_RESULT(/usr/include/pcap/)
else if test -r /usr/local/include/pcap.h; then
INCLS="$INCLS -I/usr/local/include"
AC_MSG_RESULT(/usr/local/include/)
else
AC_MSG_WARN(pcap.h not found.)
AC_MSG_WARN(Specify pcap.h PATH in source/Makefile (INCLS=-I/pcap/path))
fi; fi
fi
fi
LIBS="$LIBS $libpcap"
AC_SUBST(INCLS)
dnl Checks for typedefs, structures, and compiler characteristics.
if test "x$CC" = "xgcc" ; then
WARNINGS="-Wall"
AC_SUBST(WARNINGS)
fi
dnl
dnl Checks for library functions.
dnl
AC_MSG_CHECKING(for strftime)
AC_TRY_COMPILE([#include <time.h>],
[strftime(NULL, 0, NULL, NULL);],
[AC_DEFINE(HAVE_STRFTIME)
AC_MSG_RESULT(yes)],
[AC_MSG_ERROR(You need strftime support in order to compile ipfm)])
AC_MSG_CHECKING(for snprintf)
AC_TRY_COMPILE([#include <stdio.h>],
[snprintf(NULL, 0, NULL);],
[AC_DEFINE(HAVE_SNPRINTF)
AC_MSG_RESULT(yes)],
[AC_MSG_ERROR(You need snprintf support in order to compile ipfm)])
lockf_found=yes
AC_MSG_CHECKING(for lockf)
AC_TRY_COMPILE([#include <unistd.h>],
[lockf(0, 0, 0);],
[AC_DEFINE(HAVE_LOCKF)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no) lockf_found=no])
flock_found=yes
AC_MSG_CHECKING(for flock)
AC_TRY_COMPILE([#include <fcntl.h>],
[flock(0, 0);],
[AC_DEFINE(HAVE_FLOCK)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no) flockf_found=no])
if test $lockf_found = "no" -a $flock_found = "no" ; then
AC_MSG_ERROR(You need either flock or lockf support in order to compile ipfm)
fi
AC_CHECK_FUNC(daemon,
[AC_DEFINE(HAVE_DAEMON)],
[AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
)
AC_CHECK_FUNCS(strlcat strlcpy inet_aton inet_ntoa)
dnl
dnl Checks for useful types
dnl
dnl AC_CHECK_TYPE(unsigned long long int, unsigned long)
dnl AC_CHECK_TYPE(long long, longlong)
dnl if test $ac_cv_type_long_long = no; then
dnl AC_MSG_ERROR(You need an \`\`long long int\'\' in order to use ipfm))
dnl fi
dnl AC_MSG_CHECKING(for long long int)
dnl AC_TRY_COMPILE(, [unsigned long long int ulli;]
dnl [AC_DEFINE(HAVE_LONGLONG)
dnl AC_MSG_RESULT(yes)],
dnl [AC_MSG_RESULT(no)])
dnl [AC_MSG_ERROR(You need long long int support in order to compile ipfm)])
AC_CHECK_TYPE(u_int32_t, uint32_t)
if test $ac_cv_type_u_int32_t = no; then
AC_CHECK_TYPE(uint32_t, unsigned long int)
fi
AC_CHECK_TYPE(u_int8_t, uint8_t)
if test $ac_cv_type_u_int8_t = no; then
AC_CHECK_TYPE(uint8_t, unsigned char)
fi
dnl
dnl Generate output files
dnl
AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
AC_OUTPUT(Makefile Makefile.common source/Makefile source/missing/Makefile doc/Makefile)
echo
make configdump
echo
echo Please check this is correct and modify Makefile.common
echo and source/config.h in consequence.
echo You can now type \`\` make \'\'.
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