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dnl Process this file with autoconf to produce a configure script.
AC_INIT(install-sh)
AC_CONFIG_HEADER(config.h)
AC_SUBST(NETLIBS)
AC_SUBST(PL)
AC_SUBST(PLLIBS)
AC_SUBST(PLBASE)
AC_SUBST(PLARCH)
AC_SUBST(PLINCL)
AC_SUBST(COFLAGS)
AC_SUBST(CWFLAGS)
AC_SUBST(CMFLAGS)
AC_SUBST(ETAGS)
AC_SUBST(LD)
AC_SUBST(SO)
AC_SUBST(LDSOFLAGS)
AC_SUBST(TARGETS)
AC_SUBST(PLTARGETS)
AC_ARG_ENABLE(mt, [ --enable-mt Enable Multi-threading],
[case "$enableval" in
yes) AC_DEFINE(_REENTRANT)
;;
*) ;;
esac])
if test -z "$PLINCL"; then
plcandidates="pl swipl swi-prolog"
AC_CHECK_PROGS(PL, $plcandidates, "none")
AC_CHECK_PROGS(PLLD, plld, "none")
if test $PLLD = "none"; then
AC_ERROR("Cannot find SWI-Prolog plld utility. SWI-Prolog must be installed first")
fi
if test $PL = "none"; then
AC_ERROR("Cannot find SWI-Prolog. SWI-Prolog must be installed first")
else
AC_CHECKING("Running $PL -dump-runtime-variables")
eval `$PL -dump-runtime-variables`
fi
PLINCL=$PLBASE/include
AC_MSG_RESULT(" PLBASE=$PLBASE")
AC_MSG_RESULT(" PLARCH=$PLARCH")
AC_MSG_RESULT(" PLLIBS=$PLLIBS")
AC_MSG_RESULT(" PLLDFLAGS=$PLLDFLAGS")
AC_MSG_RESULT(" PLSHARED=$PLSHARED")
AC_MSG_RESULT(" PLSOEXT=$PLSOEXT")
else
PLLD=../../$BUILDDIR/plld
fi
CC=$PLLD
LD=$PLLD
LDSOFLAGS=-shared
CMFLAGS=-fpic
SO="$PLSOEXT"
TARGETS="unix.$SO socket.$SO cgi.$SO memfile.$SO"
AC_CHECK_PROGS(MAKE, gmake make, "make")
AC_CHECK_PROGS(ETAGS, etags ctags, ":")
AC_PROG_INSTALL
AC_ISC_POSIX
AC_HEADER_STDC
CFLAGS="$CMFLAGS"
AC_FUNC_ALLOCA
AC_C_BIGENDIAN
if test ! -z "$GCC"; then
COFLAGS=-O2
CWFLAGS=-Wall
else
COFLAGS=-O
CWFLAGS=
fi
AC_CHECK_LIB(socket, socket,
[NETLIBS="$NETLIBS -lsocket"; LIBS="$LIBS -lsocket"]
AC_DEFINE(HAVE_LIBSOCKET))
AC_CHECK_LIB(nsl, t_bind,
[NETLIBS="$NETLIBS -lnsl"]
AC_DEFINE(HAVE_LIBNSL))
AC_CHECK_LIB(crypt, crypt)
AC_CHECK_LIB(rfc822, rfc822t_alloc)
AC_MSG_CHECKING(for -lrfc2045)
oldlibs="$LIBS"
LIBS="-lrfc2045 $LIBS"
AC_TRY_LINK(
void
rfc2045_error(const char *errmsg)
{
},,
AC_MSG_RESULT(yes)
have_rfc2045=yes,
AC_MSG_RESULT(no)
have_rfc2045=no
LIBS="$oldlibs")
if test "$ac_cv_lib_crypt_crypt" = yes; then
TARGETS="$TARGETS crypt.$SO"
else
echo "WARNING: could not find crypt; dropping crypt.pl from targets"
fi
if test "$ac_cv_lib_rfc822_rfc822t_alloc" = yes &&
test "$have_rfc2045" = yes; then
TARGETS="$TARGETS mime.$SO"
else
echo "WARNING: could not find -lrfc822 and/or -lrfc2045; dropping mime.pl from targets"
fi
PLTARGETS=`echo $TARGETS | sed "s/\.$SO/.pl/g"`
AC_MSG_CHECKING(h_errno)
AC_TRY_COMPILE(
[
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <netinet/in.h>
],
[ int x = h_errno;
], AC_DEFINE(HAVE_H_ERRNO)
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
AC_CHECK_HEADERS(malloc.h alloca.h unistd.h sys/time.h fcntl.h)
AC_CHECK_FUNCS(setsid strerror)
AC_OUTPUT(Makefile)
|
