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dnl Process this file with autoconf to produce a configure script.
AC_INIT(cups-bjnp, 1.2, louis.lagendijk@gmail.com)
AC_CONFIG_SRCDIR([bjnp.c])
AM_INIT_AUTOMAKE
AC_LIBSOURCES([cups-bjnp.spec])
## Check for programs
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AM_PROG_CC_C_O
##
## Library directories
##
SRCH_LIB="/usr/local/lib /usr/lib /opt/cups/lib /opt/lib"
ac_save_IFS=$IFS
IFS="${IFS}:"
## LIBRARY_DIRS comes from command line, SRCH_LIB s defined above.
for dir in $LIBRARY_DIRS $SRCH_LIB; do
if test -d "$dir"; then
LIBDIRS="$LIBDIRS -L$dir"
## else
## AC_MSG_WARN([*** Library directory $dir does not exist.])
fi
done
IFS=$ac_save_IFS
dnl Checks for required library functions.
AC_CHECK_FUNCS(ftime \
getaddrinfo \
getnameinfo \
gethostname \
inet_ntoa \
inet_ntop \
ntohl \
ntohs \
memset\
select \
socket \
strcasecmp \
strchr \
strerror \
strncasecmp \
,,AC_MSG_ERROR( required library function missing ))
dnl check for optional functions
AC_CHECK_FUNCS(getifaddrs)
dnl check for Werror
AC_ARG_ENABLE(Werror,
AC_HELP_STRING([--disable-Werror], [don't use gcc's -Werror option when building]))
if test x"$enable_Werror" != xno
then
EXTRA_CFLAGS="-Werror"
fi
AC_SUBST([EXTRA_CFLAGS])
dnl check for IPv6 (can be overriden by --enable-ipv6)
if test "$ac_cv_func_getnameinfo" = "yes" \
&& test "$ac_cv_func_getaddrinfo" = "yes" ; then
BJNP_CHECK_IPV6
else
ipv6="no"
fi
## find cups lib
AC_CHECK_LIB(cups, cupsDoRequest,, AC_MSG_ERROR(CUPS library not found),)
## determine cups backend directory
AC_ARG_WITH(cupsbackenddir,
AC_HELP_STRING([--with-cupsbackenddir=DIR],
[ cups-backends directory (auto)]),
[
cupsbackenddir="${withval}"
AC_SUBST([cupsbackenddir])dnl
], [
dirs="/usr/lib/cups/backend /usr/local/lib/cups/backend /opt/lib/cups/backend\
/usr/local/libexec/cups/backend /usr/libexec/cups/backend"
cupsbackenddir=""
for dir in $dirs; do
if test -d "$dir" -a -z "$cupsbackenddir"; then
cupsbackenddir=$dir
fi
done
if test -n "$cupsbackenddir"; then
echo found Cups backend directory $cupsbackenddir
AC_SUBST([cupsbackenddir])dnl
else
AC_MSG_ERROR([Cups backend directory not specified and auto-detection failed!])
fi
])
## Check if we have rpmbuild, so we can build rpm's
AC_PATH_PROG([RPMBUILD],rpmbuild)
AC_ARG_VAR(RPMBUILD, rpmbuild command)
if test -n "$RPMBUILD"; then
rpmtarget=$srcdir/conf/rpmbuild
else
rpmtarget=$srcdir/conf/norpm
fi
AC_SUBST_FILE(rpmtarget)
AC_SUBST(RPMBUILD)
## header file that contains output from configure
AC_CONFIG_HEADERS([config.h])
## AC_USE_SYSTEM_EXTENSIONS
dnl Checks for programs.
AC_SEARCH_LIBS([strerror],[cposix])
## determine libraries that need to get linked
AC_SEARCH_LIBS([socket], [socket])
## Checks for header files.
AC_HEADER_STDC
AC_FUNC_SELECT_ARGTYPES
AC_CHECK_HEADERS(string.h \
fcntl.h \
arpa/inet.h \
netdb.h \
netinet/in.h \
sys/socket.h \
sys/time.h \
sys/timeb.h \
wchar.h \
cups/cups.h \
cups/backend.h \
cups/http.h \
,, AC_MSG_ERROR( required header file missing ))
AC_HEADER_RESOLV
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT8_T
## dnl internationalization macros
## AM_GNU_GETTEXT
AM_MAINTAINER_MODE
## AC_CONFIG_FILES([Makefile])
AC_OUTPUT([Makefile])
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