X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=configure.ac;h=7401f6b8890b45794904c3bb71e74b149bc45e66;hb=76d2f540a0bc0a54bbb2aba5e29d5412e7f2191c;hp=87f71b2afc316dc18ed39ec5e0eba041b9bc850e;hpb=21b2748b7e01ca15af0c2dce7102df401dc2666f;p=xboard.git

diff --git a/configure.ac b/configure.ac
index 87f71b2..7401f6b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,7 +28,7 @@ dnl| to regenerate configure.  Then submit your changes to be folded into
 dnl| the standard version of xboard.
 
 dnl| define second argument as VERSION.PATCHLEVEL. e.g. 4.4.0j
-AC_INIT([xboard],[4.4.0.beta1],[bug-xboard@gnu.org])
+AC_INIT([xboard],[4.4.1.pre],[bug-xboard@gnu.org])
 AM_INIT_AUTOMAKE
 
 AC_CONFIG_HEADERS([config.h])
@@ -93,7 +93,7 @@ AC_HEADER_TIME
 AC_HEADER_SYS_WAIT
 AC_HEADER_DIRENT
 AC_TYPE_SIGNAL
-AC_CHECK_HEADERS(stropts.h sys/time.h string.h unistd.h sys/systeminfo.h)
+AC_CHECK_HEADERS(stropts.h sys/time.h string.h unistd.h sys/systeminfo.h malloc.h)
 AC_CHECK_HEADERS(fcntl.h sys/fcntl.h, break)
 AC_CHECK_HEADERS(sys/socket.h lan/socket.h, break)
 AC_CHECK_HEADER(stddef.h, [], AC_DEFINE(X_WCHAR, 1))
@@ -328,14 +328,19 @@ dnl| USE_PTYS=1
       CONF_CFLAGS="-fwritable-strings"
     fi
   ;;
+
+dnl| add some libs for OS X
+  *-apple-* )
+    X_LIBS="$X_LIBS -lX11 -lXt"    
+  ;;
 esac
 
-AC_ARG_ENABLE(xpm,
-[  --enable-xpm            libXpm will be used if found (default)
-  --disable-xpm           libXpm will not be used],
-[enable_xpm="$enableval"], [enable_xpm="yes"])
+AC_ARG_ENABLE(	[xpm],
+		[AS_HELP_STRING([--enable-xpm],[libXpm will be used if found (default)])],
+		[enable_xpm="$enableval"],
+		[enable_xpm="yes"])
 
-if test "$enable_xpm" = "yes"; then
+if test x"$enable_xpm" != "xno"; then
   save_cflags="$CFLAGS"
   CFLAGS="$CFLAGS $X_CFLAGS"
   CPPFLAGS="$CPPFLAGS $X_CFLAGS"
@@ -357,48 +362,68 @@ AC_SUBST(CONF_CFLAGS)
 AC_SUBST(CONF_LDFLAGS)
 
 AC_MSG_CHECKING(whether ptys or pipes should be used)
-AC_ARG_ENABLE(ptys, 
-[  --enable-ptys           force use of pseudo-ttys with child processes
-  --disable-ptys          force use of pipes with child processes],
+AC_ARG_ENABLE( [ptys], 
+	       [AS_HELP_STRING([--enable-ptys],[force use of pseudo-ttys with child processes])],
 [if test "$enableval" = yes; then
   USE_PTYS=1
+  enable_ptys="ptys"
   AC_MSG_RESULT([ptys (user override)])
 fi
 if test "$enableval" = no; then
   USE_PTYS=0
+  enable_ptys="pipes"
   AC_MSG_RESULT([pipes (user override)])
 fi],
 [if test "$USE_PTYS" = 1; then
   AC_MSG_RESULT(ptys)
+  enable_ptys="ptys"
 else
   AC_MSG_RESULT(pipes)
+  enable_ptys="pipes"
 fi])
 AC_DEFINE_UNQUOTED(USE_PTYS, $USE_PTYS)
 
 
 dnl | define not to build zippy as a default, so that autoheader is happy
 AC_DEFINE(ZIPPY, 0,[should zippy be enabled])
-AC_ARG_ENABLE(zippy, 
-[  --enable-zippy          support interfacing a chess program to ICS (default)
-  --disable-zippy         do not support interfacing a chess program to ICS],
-[enable_zippy="$enableval"], [enable_zippy="yes"])
-if test "$enable_zippy" = yes; then
+AC_ARG_ENABLE( [zippy], 
+	       [AS_HELP_STRING([--enable-zippy],[support interfacing a chess program to ICS (default)])],
+	       [], 
+	       [enable_zippy="yes"])
+
+if test x"$enable_zippy" != xno; then
   AC_DEFINE(ZIPPY, 1,[should zippy be enabled])
-  ZIPPY_O=zippy.o
-  ZIPPY_H=zippy.h
 fi
-AC_SUBST(ZIPPY_O)  
-AC_SUBST(ZIPPY_H)  
+AM_CONDITIONAL([ZIPPY], [test x$enable_zippy != xno])
+
 
 AC_ARG_ENABLE(sigint, 
-[  --enable-sigint         sending SIGINT (^C) wakes up GNU Chess (default)
-  --disable-sigint        typing a command wakes up GNU Chess],
+[AS_HELP_STRING([--enable-sigint],[sending SIGINT (^C) wakes up GNU Chess (default)])],
 [if test "$enableval" = yes; then
   AC_DEFINE(ATTENTION, 1)
-fi],
-[AC_DEFINE(ATTENTION, 1)])
+fi
+enable_sigint=$enableval
+],
+[enable_sigint="yes"
+AC_DEFINE(ATTENTION, 1)])
+
 
 AC_CONFIG_FILES([Makefile cmail])
 AC_CONFIG_COMMANDS([test-stamp-h],[test -z "$CONFIG_HEADERS" || date > stamp-h])
 AC_CONFIG_COMMANDS([chmod-cmail],[chmod 755 cmail])
 AC_OUTPUT
+
+dnl
+dnl Output a summary
+dnl
+echo ""
+echo " Configurations summary:"
+echo ""
+echo "        prefix:          $prefix"
+echo ""
+echo "        Xaw3d:           $with_xaw3d"
+echo ""
+echo "        xpm:             $enable_xpm"
+echo "        ptys:            $enable_ptys"
+echo "        zippy:           $enable_zippy"
+echo "        sigint:          $enable_sigint"