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configure.ac
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AC_INIT([gensio],[2.8.14],[[email protected]])
AC_SUBST(gensio_VERSION_MAJOR, 2)
AC_SUBST(gensio_VERSION_MINOR, 8)
AC_SUBST(gensio_VERSION_PATCH, 14)
AC_SUBST(gensio_VERSION_STRING, ${PACKAGE_VERSION})
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE([-Wall])
AC_CONFIG_HEADERS([config.h])
AC_PROG_CC
AC_PROG_CXX
# Per discussions with the Debian maintainer, it's best for
# maintainers to have all the soname libary versions be the same if
# they come from a single source. So here it is.
GENSIO_LIB_VERSION=13:2:3
AC_SUBST(GENSIO_LIB_VERSION)
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug], [add -g option when building])
AS_HELP_STRING([--disable-debug], [remove -g option when building])])
if test -z ${enable_debug}; then
add_mg=yes
else
add_mg=${enable_debug}
fi
# Add or remove -g as necessary. This is message because we have to match
# -g at the beginning, end, in the middle, or by itself in the CFLAGS string.
# Maybe there is a better way to do this?
# Space and tab
ST='[[ ]]'
if test "${add_mg}" = yes; then
if ! echo "$CFLAGS" | grep -e "^-g${ST}" -e "${ST}-g$" -e "${ST}-g${ST}" -e "^-g$" ; then
CFLAGS="$CFLAGS -g"
fi
else
CFLAGS=`echo $CFLAGS | sed -e "s/^-g${ST}//" -e "s/${ST}-g$//" -e "s/${ST}-g${ST}/ /g" -e "s/^-g$//"`
fi
AM_PROG_AR
# Per discussion at:
# https://lists.gnu.org/archive/html/libtool/2022-09/msg00000.html
# This enabled RUNPATH over RPATH. libtool will not set
# LD_LIBRARY_PATH if RPATH is used, but the code uses LD_LIBRARY_PATH
# as a way to find module object files. So this is a hack until a
# workaround is available.
OLD_LDFLAGS="$LDFLAGS"
if uname -a | grep '^Linux' >/dev/null 2>/dev/null; then
LDFLAGS="$LDFLAGS -Wl,--enable-new-dtags"
fi
LT_INIT(dlopen)
LDFLAGS="$OLD_LDFLAGS"
# defaults
OSH_LIBS=
BASE_LIBS=
AM_CFLAGS=
AM_CXXFLAGS=
EXTRA_CFLAGS=
uucp_locking_flag=yes
UUCP_LOCK_DIR=/var/spool/lock
flock_locking_flag=yes
USE_FILE_STDIO=0
broken_pselect=no
system_type=unix
# macos defines git_t, but getgrouplist() takes int*
USE_GGL_INT=0
# posix_openpt doesn't work like what we want on macos. You have to
# open the client before you can set the file descriptor non-blocking,
# which is a fairly annoying thing. See
# https://developer.apple.com/forums/thread/734230 for details.
USE_OPENPTY=0
# openssl calls sigprocmask() in it's startup code for ARM and some
# other processors. On at least macos, this affects all threads, not
# just the calling thread. So if you load it while threads are
# running, it will modify the thread masks of all running threads, and
# screw things up for waking using signals. Check for this on
# platforms that need it, and link -lssl to the main program to avoid
# the issue. See
# https://github.com/openssl/openssl/issues/21541
link_ssl_with_main=no
# Python extension modules end in .pyd on Windows, so we need to override
# the extension from .dll to that. We can ignore it on everything else.
PYTHON_EXT_EXT=.so
PYTHON_EXT_EXT_SET=
# Windows requires that -no-undefined be set, but homebrew on MacOS requires
# that -undefined be set. Sigh.
PYTHON_UNDEF_FLAG=-undefined
# Do we use the login program to login with gtlsshd, or do we directly
# run the shell? On MacOS you need to use login for things to work right.
USE_LOGIN_PROGRAM=0
# Do we have unix credentials on unix sockets?
HAVE_UCRED=0
HAVE_WIN32SOUND=0
DISABLE_GO=no
DISABLE_GTLSSHD=no
case $target_os in
msys)
# MSYS presents some challenges. We hack things to
# get them to compile, but not much works well. See
# the README file for details.
OSH_LIBS="$OSH_LIBS -ldl"
uucp_locking_flag=no
flock_locking_flag=no
PYTHON_UNDEF_FLAG=-no-undefined
HAVE_WIN32SOUND=1
DISABLE_GO=yes
DISABLE_GTLSSHD=yes
;;
mingw*)
OSH_LIBS="$OSH_LIBS -lws2_32 -liphlpapi -lgdi32 -lbcrypt"
OSH_LIBS="$OSH_LIBS -lsecur32 -luserenv -lwtsapi32"
OSH_LIBS="$OSH_LIBS -lole32"
uucp_locking_flag=no
flock_locking_flag=no
system_type=windows
USE_FILE_STDIO=1
PYTHON_EXT_EXT=".pyd"
PYTHON_EXT_EXT_SET="-shrext .pyd"
PYTHON_UNDEF_FLAG=-no-undefined
HAVE_WIN32SOUND=1
;;
cygwin*)
OSH_LIBS="$OSH_LIBS -ldl"
uucp_locking_flag=no
flock_locking_flag=no
;;
linux*)
OSH_LIBS="$OSH_LIBS -ldl"
UUCP_LOCK_DIR=/var/lock
HAVE_UCRED=1
;;
darwin*)
# macos
OSH_LIBS="$OSH_LIBS -ldl"
link_ssl_with_main=check
uucp_locking_flag=no
USE_GGL_INT=1
USE_OPENPTY=1
USE_LOGIN_PROGRAM=1
HAVE_UCRED=1
broken_pselect=yes
;;
freebsd*)
OSH_LIBS="$OSH_LIBS -ldl"
broken_pselect=yes
HAVE_UCRED=1
;;
*bsd* | *BSD*)
OSH_LIBS="$OSH_LIBS -ldl"
broken_pselect=yes
;;
*)
# Defaults, maybe it will work
OSH_LIBS="$OSH_LIBS -ldl"
;;
esac
AC_DEFINE_UNQUOTED([USE_GGL_INT], [$USE_GGL_INT],
[Set to 1 to use gid_t, 0 to use int for groups])
AM_CONDITIONAL([USE_GGL_INT], [test ${USE_GGL_INT} = 1])
AC_SUBST(USE_GGL_INT)
AC_DEFINE_UNQUOTED([USE_OPENPTY], [$USE_OPENPTY],
[Set to 1 to use openpty, 0 to use posix_openpt])
AM_CONDITIONAL([USE_OPENPTY], [test ${USE_OPENPTY} = 1])
AC_SUBST(USE_OPENPTY)
AC_SUBST(PYTHON_EXT_EXT)
AC_SUBST(PYTHON_EXT_EXT_SET)
AC_DEFINE_UNQUOTED([USE_LOGIN_PROGRAM], [$USE_LOGIN_PROGRAM],
[Set to 1 to use login, 0 to directly execute the shell on login])
AM_CONDITIONAL([USE_LOGIN_PROGRAM], [test ${USE_LOGIN_PROGRAM} = 1])
AC_SUBST(USE_LOGIN_PROGRAM)
AC_DEFINE_UNQUOTED([HAVE_UCRED], [$HAVE_UCRED],
[Set to 1 if Unix credentials (permissions) enabled, 0 if not])
AM_CONDITIONAL([HAVE_UCRED], [test ${HAVE_UCRED} = 1])
AC_SUBST(HAVE_UCRED)
AC_ARG_WITH(link-ssl-with-main,
[AS_HELP_STRING([--with-link-ssl-with-main=[yes|no]],
[Link libssl with the main program. See "Issues with openssl and signal masks" in the FAQ])],
[link_ssl_with_main="$withval"]
)
pkgconfig_update_info() {
AC_MSG_CHECKING(["CPPFLAGS for $1"])
new_cppflags=`pkg-config --cflags $1`
if test -z $new_cppflags; then
AC_MSG_RESULT(["Not available"])
else
CPPFLAGS="$new_cppflags $CPPFLAGS"
AC_MSG_RESULT(["$new_cppflags"])
fi
AC_MSG_CHECKING(["LDFLAGS for $1"])
new_ldflags=`pkg-config --libs-only-L $1`
if test -z $new_ldflags; then
AC_MSG_RESULT(["Not available"])
else
LDFLAGS="$new_ldflags $LDFLAGS"
AC_MSG_RESULT(["$new_ldflags"])
fi
}
case $target_os in
darwin*)
pkgconfig_update_info openssl
pkgconfig_update_info portaudio-2.0
;;
*) ;;
esac
if test "$link_ssl_with_main" = "check"; then
AC_MSG_CHECKING([if ssl needs to be linked with the main library])
OPENSSLLIBDIR=`pkg-config --libs-only-L openssl | sed 's/-L//'`
AC_LANG_PUSH(C)
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <stdio.h>
#include <signal.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <pthread.h>
#include <dlfcn.h>
#include <assert.h>
#include <sys/select.h>
struct cross_thread_info {
int waitfd;
int err;
};
static void *
cross_thread(void *data)
{
struct cross_thread_info *info = data;
sigset_t sigmask, omask;
int rv = 0;
fd_set rfds;
rv = pthread_sigmask(SIG_SETMASK, NULL, &sigmask);
assert(rv == 0);
if (!sigismember(&sigmask, SIGUSR1)) {
fprintf(stderr, "SIGUSR1 not in sigmask 1\n");
info->err = 1;
goto out_err;
}
FD_ZERO(&rfds);
FD_SET(info->waitfd, &rfds);
sigdelset(&sigmask, SIGUSR1);
rv = pthread_sigmask(SIG_SETMASK, &sigmask, &omask);
assert(rv == 0);
rv = pselect(info->waitfd + 1, &rfds, NULL, NULL, NULL, NULL);
assert(rv == 1);
rv = pthread_sigmask(SIG_SETMASK, &omask, &sigmask);
assert(rv == 0);
if (sigismember(&sigmask, SIGUSR1)) {
fprintf(stderr, "SIGUSR1 in sigmask 1\n");
info->err = 4;
goto out_err;
}
out_err:
return NULL;
}
static int
check_pselect_cross_thread(sigset_t mask)
{
int rv = 1;
int pipefds[2] = { -1, -1 };
struct cross_thread_info info;
pthread_t th;
char dummy = 0;
rv = pipe(pipefds);
if (rv == -1) {
perror("pipe");
return 1;
}
info.err = 0;
info.waitfd = pipefds[0];
rv = pthread_create(&th, NULL, cross_thread, &info);
sleep(2); /* Give the thread time to enter pselect() */
if (dlopen("$OPENSSLLIBDIR/libssl.dylib", RTLD_LAZY | RTLD_GLOBAL) == NULL) {
fprintf(stderr, "dlopen failed: %s\n", dlerror());
rv = 1;
}
write(pipefds[1], &dummy, 1);
pthread_join(th, NULL);
if (!rv)
rv = info.err;
if (!rv)
printf("dlopen does not affect other threads' sigmasks\n");
close(pipefds[0]);
close(pipefds[1]);
return rv;
}
int
main(int argc, char *argv[])
{
sigset_t mask;
int rv;
/* Start with SIGUSR1 blocked. */
rv = sigprocmask(SIG_SETMASK, NULL, &mask);
assert(rv == 0);
sigaddset(&mask, SIGUSR1);
rv = sigprocmask(SIG_SETMASK, &mask, NULL);
assert(rv == 0);
rv = check_pselect_cross_thread(mask);
return rv;
}]])],
[link_ssl_with_main=no],
[[if test $? = 4; then
link_ssl_with_main=yes
else
link_ssl_with_main=failed
fi
]],
[link_ssl_with_main=yes])
AC_LANG_POP(C)
AC_MSG_RESULT($link_ssl_with_main)
if test $link_ssl_with_main == failed; then
AC_MSG_FAILURE([Error running ssl link test program.])
fi
fi
if test "$version_type" = "windows"; then
# LN_S gets set to "cp -pR", which just doesn't work. MinGW has
# a working "ln", so force it.
LN_SF="ln -sf"
else
LN_SF="\$(LN_S) -f"
fi
AC_SUBST(LN_SF)
# If compiling static, turn off DLL visibility, primarily so Windows
# will link properly. Don't allow both static and shared libraries
# to be built at the same time for now.
if test "$version_type" = "windows"; then
if test "${enable_shared}" = yes; then
enable_static=no
fi
if test "$enable_static" = "yes"; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -DGENSIO_LINK_STATIC"
fi
# Need to pull in some special things for osops.
EXTRA_CFLAGS="$EXTRA_CFLAGS -DNTDDI_VERSION=0x0a000006 -DWINVER=0x0602"
fi
moduleinstalldir="\$(pkglibexecdir)"
AC_ARG_WITH(moduleinstall,
[AS_HELP_STRING([--with-moduleinstall=PATH],
[Install gensio modules in the given location.])],
moduleinstalldir="$withval",
)
AC_SUBST(moduleinstalldir)
AC_ARG_WITH(uucp-locking,
[AS_HELP_STRING([--with-uucp-locking], [Enable UUCP-style locking with yes/no, or set the uucp lock directory otherwise])],
uucp_locking_flag="$withval")
case "$uucp_locking_flag" in
yes)
USE_UUCP_LOCKING=1
;;
no)
USE_UUCP_LOCKING=0
;;
*)
USE_UUCP_LOCKING=1
UUCP_LOCK_DIR="$uucp_locking_flag"
;;
esac
AC_DEFINE_UNQUOTED([USE_UUCP_LOCKING], [$USE_UUCP_LOCKING],
[Enable device locking])
AC_DEFINE_UNQUOTED([UUCP_LOCK_DIR], ["$UUCP_LOCK_DIR"],
[Directory holding UUCP locks])
AC_ARG_WITH(flock-locking,
[AS_HELP_STRING([--with-flock-locking], [Enable flock-style on serial port locking with yes/no])],
flock_locking_flag="$withval")
case "$flock_locking_flag" in
yes)
USE_FLOCK_LOCKING=1
;;
no)
USE_FLOCK_LOCKING=0
;;
*)
USE_FLOCK_LOCKING=1
;;
esac
AC_DEFINE_UNQUOTED([USE_FLOCK_LOCKING], [$USE_FLOCK_LOCKING],
[Enable device locking])
AC_ARG_WITH(broken-pselect,
[AS_HELP_STRING([--with-broken-pselect], [pselect is not atomic, work around it])],
broken_pselect="$withval")
case "$broken_pselect" in
yes)
AC_DEFINE([BROKEN_PSELECT], [], [PSELECT call is not atomic])
;;
*)
;;
esac
AC_ARG_WITH(tcp-wrappers,
[AS_HELP_STRING([--with-tcp-wrappers], [Enable tcpwrappers support])],
tcp_wrappers="$withval",
tcp_wrappers="no")
if test "$tcp_wrappers" != "no"
then
AC_CHECK_HEADERS([tcpd.h])
AC_CHECK_LIB(wrap, request_init,
[HAVE_LIBWRAP=1; OSH_LIBS="-lwrap $OSH_LIBS"])
fi
AC_ARG_ENABLE([doc],
[AS_HELP_STRING([--disable=doc], [disable building and installing docs])],
[],
[enable_doc="yes"])
AM_CONDITIONAL([INSTALL_DOC], [test "x$enable_doc" != "xno"])
AX_HAVE_EPOLL_PWAIT(
[AX_CONFIG_FEATURE_ENABLE(epoll_pwait)],
[AX_CONFIG_FEATURE_DISABLE(epoll_pwait)])
AX_CONFIG_FEATURE(
[epoll_pwait], [This platform supports epoll(7) with epoll_pwait(2)],
[HAVE_EPOLL_PWAIT], [This platform supports epoll(7) with epoll_pwait(2).])
AC_CHECK_FUNCS(kevent)
if test "x$system_type" = "xunix"; then
use_pthreads=yes
else
use_pthreads=no
fi
use_pthreads_set=false
AC_ARG_WITH(pthreads,
[AS_HELP_STRING([--with-pthreads=yes|no], [Use pthreads or not])],
use_pthreads_set=true
if test "x$withval" = "xyes"; then
use_pthreads=yes
elif test "x$withval" = "xno"; then
use_pthreads=no
else
AC_MSG_FAILURE([Unknown value for --with-pthreads. Use yes or no])
fi,
)
if test "x$use_pthreads" != "xno"; then
AX_PTHREAD(
[OSH_LIBS="$OSH_LIBS $PTHREAD_LIBS"
EXTRA_CFLAGS="$EXTRA_CFLAGS $PTHREAD_CFLAGS"
CC="$PTHREAD_CC"
AC_DEFINE([USE_PTHREADS], [], [Enable multithreaded support])],
[if $use_pthreads_set; then
AC_MSG_FAILURE([--with-pthreads was given, but no working pthread library was found])
fi
use_pthreads=no])
fi
if test "x$system_type" = "xunix"; then
tryglib=yes
trytcl=yes
else
tryglib=no
trytcl=no
fi
AC_ARG_WITH(cplusplus,
[AS_HELP_STRING([--with-cplusplus=yes|no],
[Enable or disable C++ support.])],
cplusplus="$withval",
[if test -z "$CXX"; then
cplusplus=no
else
cplusplus=yes
fi]
)
HAVE_CXX11=0
CPLUSPLUS_DIR=
if test "$cplusplus" = "yes"; then
AX_CXX_COMPILE_STDCXX(11, [], [optional])
if test "$HAVE_CXX11" = 1; then
CPLUSPLUS_DIR="c++"
else
AC_MSG_RESULT([C++ version $cplusplusver is too old, need at least 201102, disabling c++])
fi
fi
AC_SUBST(CPLUSPLUS_DIR)
# Find pkg-config
pkgprog=
AC_PATH_PROG(pkgprog, pkg-config)
AC_ARG_WITH(glib,
[AS_HELP_STRING([--with-glib=yes|no], [Look for glib.])],
if test "x$withval" = "xyes"; then
if test "x$tryglib" = "xno"; then
AC_MSG_FAILURE([glib only support on Unix systems for now])
fi
elif test "x$withval" = "xno"; then
tryglib=no
fi,
)
glibcflags=
AC_ARG_WITH(glibcflags,
[AS_HELP_STRING([--with-glibcflags=flags],
[Set the flags to compile with glib.])],
glibcflags="$withval",
)
gliblibs=
AC_ARG_WITH(gliblibs,
[AS_HELP_STRING([--with-gliblibs=libs],
[Set the libraries to link with glib.])],
gliblibs="$withval",
)
# Handle GLIB support
haveglib=no
if test "x$glibcflags" = "x" -o "x$gliblibs" = "x"; then
glibprog=
if test "x$tryglib" != "xno"; then
if test "x$pkgprog" != "x"; then
glibprog=$pkgprog
fi
fi
GLIB_CFLAGS=
GLIB_LIBS=
if test "x$glibprog" != "x"; then
GLIB_CFLAGS=`$glibprog --cflags gthread-2.0 2>/dev/null`
if test $? = 0; then
haveglib=yes
GLIB_LIBS=`$glibprog --libs gthread-2.0 2>/dev/null`
fi
fi
else
haveglib=yes
GLIB_CFLAGS="$glibcflags"
GLIB_LIBS="$gliblibs"
fi
echo "checking for glib... $haveglib"
AM_CONDITIONAL([HAVE_GLIB], [test "x$haveglib" = "xyes"])
if test "x$haveglib" = "xyes"; then
AC_DEFINE([HAVE_GLIB], [], [Have GLIB libraries])
GLIB_LIB='$(top_builddir)/glib/libgensioglib.la'
GLIB_DIR=glib
else
GLIB_LIB=
GLIB_DIR=
fi
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(GLIB_LIB)
AC_SUBST(GLIB_DIR)
AC_ARG_WITH(tcl,
[ --with-tcl=yes|no Look for tcl.],
if test "x$withval" = "xyes"; then
trytcl=yes
elif test "x$withval" = "xno"; then
trytcl=no
fi,
)
tclcflags=
AC_ARG_WITH(tclcflags,
[ --with-tclcflags=flags Set the flags to compile with tcl.],
tclcflags="$withval",
)
tcllibs=
AC_ARG_WITH(tcllibs,
[ --with-tcllibs=libs Set the libraries to link with tcl.],
tcllibs="$withval",
)
# Handle TCL support
TCL_LIBS=
TCL_CFLAGS=
havetcl=no
if test "x$trytcl" != "xno"; then
FOUND_TCL_HEADER=no
ver=`echo 'puts \$tcl_version' | tclsh`
if test "x$tclcflags" = "x"; then
AC_CHECK_HEADER(tcl/tcl.h, FOUND_TCL_HEADER=yes; )
if test "x$FOUND_TCL_HEADER" != "xyes"; then
AC_CHECK_HEADER(tcl.h, FOUND_TCL_HEADER=yes; )
if test "x$FOUND_TCL_HEADER" = "xyes"; then
TCL_CFLAGS=""
fi
else
tclcflags="-I /usr/include/tcl"
TCL_CFLAGS="$tclcflags"
fi
else
TCL_CFLAGS="$tclcflags"
FOUND_TCL_HEADER=yes
fi
if test "x$tcllibs" = "x"; then
if test "x$FOUND_TCL_HEADER" = "xyes"; then
AC_CHECK_LIB(tcl, Tcl_CancelIdleCall, TCL_LIBS=-ltcl)
if test "x$TCL_LIBS" = "x"; then
AC_CHECK_LIB(tcl$ver, Tcl_DoOneEvent, TCL_LIBS=-ltcl$ver)
fi
fi
else
TCL_LIBS="$tcllibs"
fi
if test "x$FOUND_TCL_HEADER" = "xyes" -a "x$TCL_LIBS" != "x"; then
havetcl=yes
fi
fi
if test "x$havetcl" = "xyes"; then
AC_DEFINE([HAVE_TCL], [], [Have TCL libraries])
TCL_LIB='$(top_builddir)/tcl/libgensiotcl.la'
TCL_DIR=tcl
else
TCL_LIB=
TCL_DIR=
fi
AC_SUBST(TCL_CFLAGS)
AC_SUBST(TCL_LIBS)
AC_SUBST(TCL_LIB)
AC_SUBST(TCL_DIR)
AC_CHECK_FUNCS(regexec)
AC_CHECK_FUNCS(fnmatch)
have_pcre_posix=no
REGEX_LIB=
if test "x$ac_cv_func_regexec" != xyes; then
AC_CHECK_LIB(pcreposix, regexec, have_pcre_posix=yes)
if test $have_pcre_posix = yes; then
REGEX_LIB=-lpcreposix
AC_DEFINE([HAVE_PCRE_POSIX], [], [Have PCRE POSIX regex])
ac_cv_func_regexec=pcre
fi
fi
AC_SUBST(REGEX_LIB)
AC_CHECK_FUNCS(fnmatch)
# If not creating shared libraries, build everything in.
if test "$enable_shared" = "no"; then
default_all=yes
else
default_all=dynamic
fi
AC_ARG_WITH(all-gensios,
[AS_HELP_STRING([--with-all-gensios=yes|dynamic|no],
[Default setting for all gensios])],
if test "x$withval" = "xyes"; then
default_all=yes
elif test "x$withval" = "xdynamic"; then
default_all=dynamic
elif test "x$withval" = "xno"; then
default_all=no
fi,
)
BUILTIN_GENSIOS=""
DYNAMIC_GENSIOS=""
net=$default_all
AC_ARG_WITH(net,
[AS_HELP_STRING([--with-net=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
net=yes
elif test "x$withval" = "xdynamic"; then
net=dynamic
elif test "x$withval" = "xno"; then
net=no
fi,
)
BUILTIN_NET=0
DYNAMIC_NET=
case $net in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS net"
BUILTIN_NET=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS net"
DYNAMIC_NET=libgensio_net.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_NET], [test ${BUILTIN_NET} = 1])
AC_SUBST(DYNAMIC_NET)
dgram=$default_all
AC_ARG_WITH(dgram,
[AS_HELP_STRING([--with-dgram=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
dgram=yes
elif test "x$withval" = "xdynamic"; then
dgram=dynamic
elif test "x$withval" = "xno"; then
dgram=no
fi,
)
BUILTIN_DGRAM=0
DYNAMIC_DGRAM=
case $dgram in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS dgram"
BUILTIN_DGRAM=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS dgram"
DYNAMIC_DGRAM=libgensio_dgram.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_DGRAM], [test ${BUILTIN_DGRAM} = 1])
AC_SUBST(DYNAMIC_DGRAM)
trysctp=yes
AC_ARG_WITH(sctp,
[AS_HELP_STRING([--with-sctp=yes|no], [Look for sctp])],
if test "x$withval" = "xyes"; then
trysctp=yes
elif test "x$withval" = "xno"; then
trysctp=no
fi,
)
HAVE_LIBSCTP=0
if test "x$trysctp" != "xno"; then
AC_CHECK_LIB(sctp, sctp_bindx, [HAVE_LIBSCTP=1])
fi
AC_DEFINE_UNQUOTED([HAVE_LIBSCTP], [$HAVE_LIBSCTP],
[Set to 1 to enable SCTP, 0 to disable])
AC_SUBST(HAVE_LIBSCTP)
HAVE_SCTP_SENDV=0
if test "$HAVE_LIBSCTP" = "1"; then
AC_CHECK_LIB(sctp, sctp_sendv, [HAVE_SCTP_SENDV=1])
fi
AC_DEFINE_UNQUOTED([HAVE_SCTP_SENDV], [$HAVE_SCTP_SENDV],
[Set to 1 if sctp_sendv() is available, 0 if not])
if test "$HAVE_LIBSCTP" = "1"; then
sctp=$default_all
OSH_LIBS="-lsctp $OSH_LIBS"
else
sctp=no
fi
AC_ARG_WITH(sctp,
[AS_HELP_STRING([--with-sctp=yes|dynamic|no], [Enable sctp gensio])],
if test "x$withval" = "xyes"; then
sctp=yes
elif test "x$withval" = "xdynamic"; then
sctp=dynamic
elif test "x$withval" = "xno"; then
sctp=no
fi,
)
BUILTIN_SCTP=0
DYNAMIC_SCTP=
case $sctp in
yes)
if test $HAVE_LIBSCTP = 0; then
AC_MSG_ERROR("sctp enabled but libsctp not found")
fi
BUILTIN_GENSIOS="$BUILTIN_GENSIOS sctp"
BUILTIN_SCTP=1
;;
dynamic)
if test $HAVE_LIBSCTP = 0; then
AC_MSG_ERROR("sctp enabled but libsctp not found")
fi
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS sctp"
DYNAMIC_SCTP=libgensio_sctp.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_SCTP], [test ${BUILTIN_SCTP} = 1])
AC_SUBST(DYNAMIC_SCTP)
stdio=$default_all
AC_ARG_WITH(stdio,
[AS_HELP_STRING([--with-stdio=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
stdio=yes
elif test "x$withval" = "xdynamic"; then
stdio=dynamic
elif test "x$withval" = "xno"; then
stdio=no
fi,
)
BUILTIN_STDIO=0
DYNAMIC_STDIO=
case $stdio in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS stdio"
BUILTIN_STDIO=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS stdio"
DYNAMIC_STDIO=libgensio_stdio.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_STDIO], [test ${BUILTIN_STDIO} = 1])
AC_SUBST(DYNAMIC_STDIO)
pty=$default_all
AC_ARG_WITH(pty,
[AS_HELP_STRING([--with-pty=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
pty=yes
elif test "x$withval" = "xdynamic"; then
pty=dynamic
elif test "x$withval" = "xno"; then
pty=no
fi,
)
BUILTIN_PTY=0
DYNAMIC_PTY=
case $pty in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS pty"
BUILTIN_PTY=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS pty"
DYNAMIC_PTY=libgensio_pty.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_PTY], [test ${BUILTIN_PTY} = 1])
AC_SUBST(DYNAMIC_PTY)
dummy=$default_all
AC_ARG_WITH(dummy,
[AS_HELP_STRING([--with-dummy=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
dummy=yes
elif test "x$withval" = "xdynamic"; then
dummy=dynamic
elif test "x$withval" = "xno"; then
dummy=no
fi,
)
BUILTIN_DUMMY=0
DYNAMIC_DUMMY=
case $dummy in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS dummy"
BUILTIN_DUMMY=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS dummy"
DYNAMIC_DUMMY=libgensio_dummy.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_DUMMY], [test ${BUILTIN_DUMMY} = 1])
AC_SUBST(DYNAMIC_DUMMY)
conacc=$default_all
AC_ARG_WITH(conacc,
[AS_HELP_STRING([--with-conacc=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
conacc=yes
elif test "x$withval" = "xdynamic"; then
conacc=dynamic
elif test "x$withval" = "xno"; then
conacc=no
fi,
)
BUILTIN_CONACC=0
DYNAMIC_CONACC=
case $conacc in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS conacc"
BUILTIN_CONACC=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS conacc"
DYNAMIC_CONACC=libgensio_conacc.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_CONACC], [test ${BUILTIN_CONACC} = 1])
AC_SUBST(DYNAMIC_CONACC)
serialdev=$default_all
AC_ARG_WITH(serialdev,
[AS_HELP_STRING([--with-serialdev=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
serialdev=yes
elif test "x$withval" = "xdynamic"; then
serialdev=dynamic
elif test "x$withval" = "xno"; then
serialdev=no
fi,
)
BUILTIN_SERIALDEV=0
DYNAMIC_SERIALDEV=
case $serialdev in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS serialdev"
BUILTIN_SERIALDEV=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS serialdev"
DYNAMIC_SERIALDEV=libgensio_serialdev.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_SERIALDEV], [test ${BUILTIN_SERIALDEV} = 1])
AC_SUBST(DYNAMIC_SERIALDEV)
echo=$default_all
AC_ARG_WITH(echo,
[AS_HELP_STRING([--with-echo=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
echo=yes
elif test "x$withval" = "xdynamic"; then
echo=dynamic
elif test "x$withval" = "xno"; then
echo=no
fi,
)
BUILTIN_ECHO=0
DYNAMIC_ECHO=
case $echo in
yes)
BUILTIN_GENSIOS="$BUILTIN_GENSIOS echo"
BUILTIN_ECHO=1
;;
dynamic)
DYNAMIC_GENSIOS="$DYNAMIC_GENSIOS echo"
DYNAMIC_ECHO=libgensio_echo.la
;;
no)
;;
esac
AM_CONDITIONAL([BUILTIN_ECHO], [test ${BUILTIN_ECHO} = 1])
AC_SUBST(DYNAMIC_ECHO)
file=$default_all
AC_ARG_WITH(file,
[AS_HELP_STRING([--with-file=yes|dynamic|no], [Enable tcp/unix gensio])],
if test "x$withval" = "xyes"; then
file=yes
elif test "x$withval" = "xdynamic"; then
file=dynamic
elif test "x$withval" = "xno"; then
file=no
fi,
)