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dnl Process this file with autoconf to produce a configure script.
dnl vim:ts=4:sts=4:et
AC_PREREQ([2.69])
AC_INIT([rlinetd],[0.9.3],[rlinetd@packages.debian.org])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([src/engine.c])
AC_CONFIG_AUX_DIR(auxiliary)
AC_CONFIG_HEADERS([src/config.h])
AC_DISABLE_STATIC
AM_INIT_AUTOMAKE([1.10 gnu])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_GNU_GETTEXT_VERSION([0.16.1])
AM_GNU_GETTEXT([external])
AM_WITH_DMALLOC
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AM_PROG_LEX
AC_PROG_SED
AC_PROG_YACC
LT_INIT
###
AH_TEMPLATE([HAVE_GETADDRINFO],
[Define to 1 if you have the getaddrinfo function.])
AH_TOP([#ifndef H_RLCONFIG
#define H_RLCONFIG
])
AH_BOTTOM([#ifndef HAVE_RLIM_T
typedef unsigned long rlim_t;
#endif
#endif /* H_RLCONFIG */
])
AC_CHECK_LIB(dl, dlsym, libsrlinetd="${libsrlinetd} -ldl")
AC_ARG_WITH([libnsl],
[AS_HELP_STRING([--with-libnsl],[link with the nsl library])],
[libnsl="$withval"],[libnsl="yes"])
AS_IF([test x"$libnsl" != x"no"], [
AC_CHECK_LIB(nsl, yp_get_default_domain, libsrlinetd="${libsrlinetd} -lnsl"; LIBS="$LIBS -lnsl")
])
AC_ARG_WITH([libwrap],
[AS_HELP_STRING([--with-libwrap],[perform tcp_wrappers access control checks])],
[libwrap="$withval"],[libwrap="yes"])
AS_IF([test x"$libwrap" != x"no"], [
AC_MSG_CHECKING(for hosts_access in -lwrap)
oldLIBS=$LIBS
LIBS="$LIBS -lwrap"
AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[#include <tcpd.h>]],
[[hosts_access(0)]])],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no - no tcp_wrappers support included); libwrap="no"])
LIBS=$oldLIBS
AS_IF([test x"$libwrap" != x"no"], [
AC_CHECK_HEADERS([tcpd.h],
[
libsrlinetd="${libsrlinetd} -lwrap"
AC_DEFINE(HAVE_TCP_WRAPPERS, 1, Define if you have libraries and include files for tcp_wrappers)
AC_MSG_RESULT(including tcp_wrappers support)],
[AC_MSG_RESULT(no tcp_wrappers support included)])
])
])
AC_ARG_WITH([libcap],
[AS_HELP_STRING([--with-libcap],[include POSIX capability support])],
[libcap="$withval"],[libpcap="yes"])
AS_IF([test x"$libcap" = x"yes"], [
AC_CHECK_LIB(cap, cap_set_proc, LIBS="${LIBS} -lcap", libcap="no")
AS_IF([test x"$libcap" = x"yes"], [
AC_CHECK_HEADERS(sys/capability.h, AC_DEFINE(HAVE_CAPABILITIES, 1, Define if you have libraries and headers for POSIX capability support))
])
])
AC_ARG_WITH([lsf],
[AS_HELP_STRING([--with-lsf],[include Linux Socket Filter support])],
[lsf="$withval"],[lsf="yes"])
AS_IF([test x"$lsf" = x"yes"], [
AC_MSG_CHECKING(for SO_ATTACH_FILTER in <sys/socket.h>)
AC_EGREP_CPP(fishfish,
[
#include <sys/socket.h>
#ifdef SO_ATTACH_FILTER
fishfish
#endif
], AC_MSG_RESULT(yes), lsf=no;
AC_MSG_RESULT(no))
AS_IF([test x"$lsf" = x"yes"], [
AC_CHECK_HEADERS(net/bpf.h)
])
])
AC_ARG_ENABLE([warnings],
[AS_HELP_STRING([--enable-warnings],[turn on more compiler warnings [default=yes]])],
[enable_warnings="$enableval"],[enable_warnings="yes"])
AS_IF([test x"$enable_warnings" = x"yes"], [
CFLAGS="$CFLAGS -Wall -Wextra -Wwrite-strings -Wcast-qual -Wbad-function-cast"
CFLAGS="$CFLAGS -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"
CFLAGS="$CFLAGS -Wnested-externs -Wcast-align -Winline -Wshadow -Wredundant-decls"
])
AC_HEADER_DIRENT
AC_HEADER_TIME
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([arpa/inet.h errno.h fcntl.h malloc.h netdb.h netinet/in.h stddef.h stdlib.h string.h sys/socket.h sys/time.h syslog.h unistd.h getopt.h rpc/rpc.h rpc/pmap_clnt.h])
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_C_VOLATILE
AN_IDENTIFIER([socklen_t], [AC_TYPE_SOCKLEN_T])
AC_DEFUN([AC_TYPE_SOCKLEN_T], [AC_CHECK_TYPE(socklen_t, unsigned int)])
AC_TYPE_SOCKLEN_T
AC_MSG_CHECKING([for rlim_t in <sys/resource.h>])
AC_EGREP_HEADER([rlim_t],
[sys/resource.h],
[AC_DEFINE(HAVE_RLIM_T, 1, Define if you have the rlim_t typedef in <sys/resource.h>)
AC_MSG_RESULT(yes)
],
[AC_MSG_RESULT(no)])
# Checks for library functions.
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_REALLOC
AC_FUNC_SELECT_ARGTYPES
AC_FUNC_STAT
AC_FUNC_VPRINTF
AC_FUNC_WAIT3
nogai="no"
AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), nogai="yes")
AS_IF([test x"$nogai" = x"yes"], [
AC_CHECK_LIB(inet6, getaddrinfo, LIBS="${LIBS} -linet6"; AC_DEFINE(HAVE_GETADDRINFO))
])
AC_CHECK_FUNCS(inet_ntop inet_pton vsyslog gai_strerror mallinfo)
AC_CHECK_FUNCS(getopt_long getopt)
AC_CHECK_FUNCS([dup2 endgrent endpwent inet_ntoa memmove memset regcomp select socket strdup strerror strtol strtoul])
AC_REPLACE_FUNCS(strdup snprintf vsnprintf)
havesin6=no
AC_MSG_CHECKING(for struct sockaddr_in6 in <netinet/in.h>)
AC_EGREP_HEADER(sockaddr_in6, netinet/in.h, havesin6=yes; AC_MSG_RESULT(yes), AC_MSG_RESULT(no))
AS_IF([test x"$havesin6" = x"yes"], [
AC_MSG_CHECKING(if ${CC} is lying through its teeth)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[struct sockaddr_in6 sin]])],[AC_MSG_RESULT(no)
AC_DEFINE(HAVE_SOCKADDR_IN6, 1, Define if struct sockaddr_in6 is pulled in by <netinet/in.h>)
],[AC_MSG_RESULT(yes)])
])
AC_SYS_LARGEFILE
AM_MAINTAINER_MODE
AC_SUBST(libsrlinetd)
AC_PATH_PROG(perlpath, perl, /usr/bin/perl)
AC_PATH_PROG(po4apath, po4a, )
dnl Echo variables
AC_DEFUN([SHOW_VAR], [AC_MSG_NOTICE([Found $1 = "$$1"])])
SHOW_VAR([CC])
SHOW_VAR([CFLAGS])
SHOW_VAR([CPP])
SHOW_VAR([CPPFLAGS])
SHOW_VAR([LDFLAGS])
SHOW_VAR([LEX])
SHOW_VAR([LIBS])
SHOW_VAR([YACC])
AC_CONFIG_FILES([Makefile
examples/Makefile
src/Makefile
po/Makefile.in
port/Makefile
scripts/Makefile
man/Makefile])
AC_OUTPUT
|
