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configure.in
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configure.in
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dnl Process this file with autoconf to produce a configure script.
AC_INIT
AC_CONFIG_SRCDIR([aprx.h])
dnl For automake
VERSION="`cat VERSION`"
PACKAGE=aprx
dnl AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
AC_PROG_MAKE_SET
AC_CONFIG_HEADERS([config.h])
dnl Checks for programs.
AC_PROG_CC
AC_PROG_GCC_TRADITIONAL
dnl AC_PATH_PROG(LD, ld, ld)dnl
if test -z "$LD" ; then
LD="$CC"
fi
AC_SUBST(LD,"$LD")
dnl If on i686, we'll need -march=i686 to get the atomic instructions
dnl On FreeBSD, the architecture is i386.
MACHINE="`uname -m`"
if test "$MACHINE" == "i686" -o "$MACHINE" == "i386"; then
CFLAGS_ARCH="-march=i686"
fi
OS="`uname`"
if test "$OS" == "Darwin"; then
CFLAGS_ARCH=""
fi
AC_SUBST(CFLAGS_ARCH)
dnl Check for GNU make
AX_CHECK_GNU_MAKE()
dnl Check for headers.
AC_CHECK_HEADERS(time.h sys/time.h stdlib.h stddef.h stdint.h)
AC_CHECK_HEADERS(string.h strings.h)
AC_CHECK_HEADERS(pty.h)
AC_CHECK_HEADERS(pthread.h)
dnl Checks for system headers
AC_CHECK_HEADERS([alloca.h], AC_DEFINE([HAVE_ALLOCA_H]))
AC_CHECK_HEADERS([poll.h], AC_DEFINE([HAVE_POLL_H]))
dnl AC_CHECK_FUNC(ppoll,,[Probably have ppoll of Linux])
AC_CHECK_HEADERS([sys/epoll.h], AC_DEFINE([HAVE_SYS_EPOLL_H]))
dnl SCTP checks
AC_CHECK_HEADERS([netinet/sctp.h], AC_DEFINE([HAVE_NETINET_SCTP_H]))
dnl Check for varargs
AC_CHECK_HEADERS(stdarg.h varargs.h sys/wait.h)
AC_FUNC_VPRINTF
dnl This group must be after header tests
AC_MSG_RESULT([** Using C compiler: $CC])
AC_MSG_RESULT([** Using CFLAGS: $CFLAGS])
AC_MSG_RESULT([** Using CPPDEP: $CPPDEP])
AC_C_BIGENDIAN
dnl AC_INLINE
AC_CHECK_SIZEOF(void *)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(double)
dnl AC_DEFINE_UNQUOTED(CONFIGURE_CMD,"$0 $ac_configure_args")
AC_DEFINE_UNQUOTED(CONFIGURE_CMD,
"CC='$CC' CFLAGS='$CFLAGS' $0 $ac_configure_args",
[Configuration command line])
dnl Checks for libraries.
AC_SUBST(LIBM)
AC_CHECK_FUNCS(atan2f,,
AC_CHECK_LIB(m, atan2f,
[LIBM="-lm"]))
AC_CHECK_FUNCS(memchr memrchr gettimeofday)
dnl Checks for library functions.
AC_CHECK_FUNCS(openpty,,
AC_CHECK_LIB(util, openpty,
[AC_DEFINE(HAVE_OPENPTY,1,[])] [LIBS="$LIBS -lutil"]))
dnl Check for user options
dnl The "EMBEDDED" is now always on, replaced with --with-erlangstorage
AC_DEFINE(EMBEDDED,1,[Define for an embedded target])
AC_ARG_WITH(embedded, [ --with-embedded When desiring to target as embedded],
[AC_DEFINE(EMBEDDED,1,[Define for an embedded target]) EMBEDDED=1])
AC_ARG_WITH(erlangstorage, [ --with-erlangstorage When desiring a longer term backing storage on erlang datasets. NOT compatible with EMBEDDED, REQUIRES FILESYSTEM!],
[AC_DEFINE(ERLANGSTORAGE,1,[Define for a non-embedded system with filesystem based Erlang history storage]) ERLANGSTORAGE=1])
AC_ARG_ENABLE(igate, [ --disable-igate Disable all IGate codes],
[if test "${enable_igate}" = no ; then
AC_DEFINE(DISABLE_IGATE,1,[Define to 1 if you want to disable all IGATE codes.])
fi])
AC_ARG_ENABLE(agwpe, [ --enable-agwpe Enable AGWPE socket interface code.],
[if test "${enable_agwpe}" != no ; then
AC_DEFINE(ENABLE_AGWPE,1,[Define to 1 if you want to enable AGWPE socket interface.])
fi])
AC_ARG_WITH(pthread, [ --without-pthread When desiring not to use pthread subsystem],
[AC_DEFINE(DISABLE_PTHREAD,1,[Define for pthread(3p) disabling]) DISABLE_PTHREAD=1],
[AC_DEFINE(ENABLE_PTHREAD,1,[Define for pthread(3p) enabling]) ENABLE_PTHREAD=1])
AC_ARG_WITH(pthreads, [ --with-pthreads (mistyped pthread) When desiring use pthread subsystem],
[AC_DEFINE(ENABLE_PTHREAD,1,[Define for pthread(3p) enabling]) ENABLE_PTHREAD=1])
dnl search for pthread libs and compilation option
AC_SUBST(LIBPTHREAD)
AC_SUBST(CCPTHREAD)
if test "${ENABLE_PTHREAD}" = "1" ; then
AC_MSG_RESULT([The --without-pthread option is not set, looking for pthread_create() function.])
have_pthread=no
if test $have_pthread = no; then
t_oldLibs="$LIBS"
LIBS="$LIBS -pthread"
t_oldCflags="$CFLAGS"
CFLAGS="$CFLAGS -pthread"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],[[pthread_t pt;
pthread_attr_t pat;
int rc = pthread_create(&pt, &pat, NULL, NULL)]])],
[have_pthread=yes;AC_MSG_RESULT([Have pthread_create()])],
[AC_MSG_RESULT([Not have pthread_create()])])
if test $have_pthread = no ; then
AC_MSG_RESULT([Failure at HAVE_PTHREAD_CREATE])
else
AC_DEFINE(HAVE_PTHREAD_CREATE,1,[Have pthread_create() function])
AC_MSG_RESULT([Success at HAVE_PTHREAD_CREATE])
LIBPTHREAD="-pthread"
CCPTHREAD="-pthread"
fi
LIBS="$t_oldLibs"
CFLAGS="$t_oldCflags"
fi
if test $have_pthread = no; then
AC_MSG_RESULT([Failure at HAVE_PTHREAD_CREATE, trying second way.])
t_oldLibs="$LIBS"
LIBS="$LIBS -lpthread"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],[[pthread_t pt;
pthread_attr_t pat;
int rc = pthread_create(&pt, &pat, NULL, NULL)]])],
[have_pthread=yes;AC_MSG_RESULT([Have pthread_create()])],
[AC_MSG_RESULT([Not have pthread_create()])])
if test $have_pthread = no ; then
AC_MSG_RESULT([Failure at HAVE_PTHREAD_CREATE])
else
AC_DEFINE(HAVE_PTHREAD_CREATE,1,[Have pthread_create() function])
AC_MSG_RESULT([Success at HAVE_PTHREAD_CREATE])
LIBPTHREAD="-lpthread"
CCPTHREAD=""
fi
LIBS="$t_oldLibs"
CFLAGS="$t_oldCflags"
fi
if test $have_pthread = no; then
AC_MSG_RESULT([Still failure at HAVE_PTHREAD_CREATE, Run out of ways to set it up.])
fi
fi
dnl Check for clock_gettime, and a library to have it
AC_SUBST(LIBRT)
AC_SEARCH_LIBS([clock_gettime], [rt], [
AC_DEFINE(HAVE_CLOCK_GETTIME, 1,[Have clock_gettime])
])
if test "$ac_cv_search_clock_gettime" = "-lrt"; then
LIBRT="-lrt"
fi
dnl Solaris resolver solution:
AC_SUBST(LIBGETADDRINFO)
AC_CHECK_FUNCS(getaddrinfo,,
AC_CHECK_LIB(nsl, getaddrinfo,
[LIBGETADDRINFO="-lnsl"]))
AC_SUBST(LIBSOCKET)dnl
AC_SUBST(LIBRESOLV)dnl
#
# We check for various libraries
# - SysVr4 style of "-lsocket" at first (unless in libc)
# The hallmark is connect() routine (we presume)
#
ac_cv_libsocket_both=1
AC_CHECK_FUNC(connect, ac_cv_libsocket_both=0)
AC_CHECK_FUNC(gethostbyname, ac_cv_libsocket_both=0)
if test "$ac_cv_libsocket_both" = 1 ; then
# Check cache
if test "$ac_cv_func_socket_lxnet" = yes ; then
AC_MSG_RESULT([need -lxnet library (cached)])
LIBSOCKET="-lnsl -lsocket -lxnet"
else
if test "$ac_cv_func_socket_lsocket" = yes ; then
AC_MSG_RESULT([need -lsocket library (cached)])
LIBSOCKET="-lsocket"
if test "$ac_cv_func_gethostbyname_lnsl" = yes ; then
LIBSOCKET="-lnsl -lsocket"
fi
else
# Well, will this work ? SysVR4, but not Sun Solaris ?
AC_CHECK_LIB(xnet, connect, [LIBSOCKET="-lnsl -lsocket -lxnet"
ac_cv_func_socket_lsocket=no
ac_cv_func_socket_lxnet=yes],[
AC_CHECK_LIB(socket, connect, [LIBSOCKET="-lsocket"
ac_cv_func_socket_lsocket=yes],
ac_cv_func_socket_lsocket=no)
if test "$ac_cv_func_socket_lsocket" = yes ; then
t_oldLibs="$LIBS"
LIBS="$LIBS -lsocket $LIBRESOLV"
AC_TRY_LINK([],[gethostbyname();], ,[
LIBS="$LIBS -lnsl" # Add this Solaris library..
AC_TRY_LINK([],[gethostbyname();],[
LIBSOCKET="-lsocket -lnsl"
ac_cv_func_gethostbyname_lnsl=yes
], [
AC_MSG_ERROR([Weird, '$LIBS' not enough to find gethostnyname() ?!])
])
])
LIBS="$t_oldLibs"
fi
])
fi
fi
fi
if test "x$LIBRESOLV" = "x"; then
# Ok, No -lresolv, is this enough for the _res to appear ?
t_oldLibs="$LIBS"
LIBS="$LIBS $LIBSOCKET"
ac_cv_var__res_options=no
# This following is for IRIX6.4, and I sincerely hope it
# will not fail on other systems... It did! It did!
# Many systems don't have idemponent headers, they need specific
# includes before latter ones, or the latter ones won't be successful...
AC_TRY_LINK([#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>],
[_res.options = RES_INIT;],
ac_cv_var__res_options=yes);
if test "$ac_cv_var__res_options" != "yes"; then
AC_MSG_RESULT([Can't do without -lresolv to link resolver's _res.options])
LIBS="$LIBS -lresolv"
fi
LIBS="$t_oldLibs"
fi
# See about the routines that possibly exist at the libraries..
LIBS="$t_oldLibs $LIBSOCKET"
AC_CHECK_FUNCS(socket socketpair)
LIBS="$t_oldLibs"
if test "$ac_cv_func_socket" = no -a "$LIBSOCKET" != ""; then
LIBS="$LIBS $LIBSOCKET"
AC_TRY_LINK([],[socket();], ac_cv_func_socket=yes)
if test $ac_cv_func_socket = yes; then
AC_DEFINE(HAVE_SOCKET)
AC_MSG_RESULT([Has socket() when using $LIBSOCKET])
fi
LIBS="$t_oldLibs"
fi
if test "$ac_cv_func_socketpair" = no -a "$LIBSOCKET" != ""; then
LIBS="$LIBS $LIBSOCKET"
AC_TRY_LINK([],[socketpair();], ac_cv_func_socketpair=yes)
if test $ac_cv_func_socketpair = yes; then
AC_DEFINE(HAVE_SOCKETPAIR)
AC_MSG_RESULT([Has socketpair() when using $LIBSOCKET])
fi
LIBS="$t_oldLibs"
fi
dnl Check for openssl
AC_ARG_WITH(openssl, [ --with-openssl[=DIR] Include OpenSSL support (requires OpenSSL >= 0.9.7)], [with_openssl=$withval], [with_openssl=no])
AC_SUBST(LIBSSL)
AC_SUBST(LIBCRYPTO)
if test "$with_openssl" != "no" ; then
AC_CHECK_HEADERS([openssl/ssl.h])
AC_SEARCH_LIBS(TLSv1_server_method, ssl, AC_DEFINE(HAVE_TLSV1_SERVER_METHOD, 1, [OpenSSL 0.9.7 or later]))
AC_SEARCH_LIBS(X509_free, crypto, AC_DEFINE(HAVE_X509_FREE, 1, [OpenSSL 0.9.7 or later]))
if test "$ac_cv_search_TLSv1_server_method" = "-lssl"; then
LIBSSL="-lssl"
fi
if test "$ac_cv_search_X509_free" = "-lcrypto"; then
LIBCRYPTO="-lcrypto"
fi
fi
dnl Define compilation variables supplying version information
t_vers="`cat VERSION`"
AC_SUBST(VERSION_STRING, "`cat VERSION`")
dnl Output files
AC_CONFIG_FILES([Makefile])
AC_OUTPUT