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putty-source/unix/configure.ac
Ben Harris 3bfb6ad651 Some systems (HP-UX) don't yet have <sys/select.h>, putting select() in
<sys/time.h>.  Cope with this.  Where <sys/select.h> _is_ available, though,
use it (since it's where POSIX puts select()).  Problem reported by Mike
Protts.

[originally from svn r6310]
2005-09-14 10:53:39 +00:00

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# To compile this into a configure script, you need:
# * Autoconf 2.50 or newer
# * Gtk (for $prefix/share/aclocal/gtk.m4)
# * Automake (for aclocal)
# If you've got them, running "autoreconf" should work.
AC_INIT
AC_CONFIG_FILES([Makefile])
AC_CONFIG_HEADERS([uxconfig.h:uxconfig.in])
AC_PROG_INSTALL
AC_PROG_CC
if test "X$GCC" = Xyes; then
CFLAGS="$CFLAGS -Wall -Werror"
fi
AC_CHECK_HEADERS([utmpx.h sys/select.h],,,[
#include <sys/types.h>
#include <utmp.h>])
AM_PATH_GTK([1.2.0], [all_targets="all-cli all-gtk"], [all_targets="all-cli"])
AC_SUBST([all_targets])
AC_SEARCH_LIBS([socket], [xnet])
AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal])
AC_OUTPUT
AH_BOTTOM([
/* Convert autoconf definitions to ones that PuTTY wants. */
#ifndef HAVE_GETADDRINFO
# define NO_IPV6
#endif
#ifndef HAVE_SETRESUID
# define HAVE_NO_SETRESUID
#endif
#ifndef HAVE_STRSIGNAL
# define HAVE_NO_STRSIGNAL
#endif
#ifndef HAVE_UTMPX_H
# define OMIT_UTMP
#endif
#ifndef HAVE_PTSNAME
# define BSD_PTYS
#endif
#ifndef HAVE_SYS_SELECT_H
# define HAVE_NO_SYS_SELECT_H
#endif
])