http://ftp.x.org/contrib/applications/xscreensaver-2.17.tar.gz

[xscreensaver] / configure.in

diff --git a/configure.in b/configure.in
index 76ce4d2edcc10ce498b13b64d7ced16e30bcbb7f..7071cacae60b09bac17761805914ea4148d6ff79 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -18,6 +18,10 @@ if test -z "$GCC"; then
       AC_MSG_RESULT(AIX: adding -qlanglvl=ansi -qhalt=e)
       CC="$CC -qlanglvl=ansi -qhalt=e"
     ;;
+
+# NOTE:   for Digital, need to add -std1 to get ANSI, but I'm not sure
+#         yet what $host pattern we should be testing for...
+
     *)
       AC_MSG_RESULT(no idea)
     ;;
@@ -60,9 +64,8 @@ AC_HEADER_DIRENT
 
 AC_TYPE_MODE_T
 AC_TYPE_PID_T
-AC_TYPE_SIGNAL
 AC_TYPE_SIZE_T
-
+AC_TYPE_SIGNAL
 
 AC_MSG_CHECKING(how to call gettimeofday)
 AC_CACHE_VAL(ac_cv_gettimeofday_args,
@@ -91,6 +94,8 @@ fi
 
 
 AC_CHECK_FUNCS(select fcntl uname nice setpriority getcwd getwd putenv)
+AC_CHECK_FUNCS(sigaction)
+
 AC_CHECK_HEADERS(unistd.h)
 
 dnl    /usr/local/src/ssh-1.2.17/putenv.c -- AC_REPLACE_FUNCS(putenv)
@@ -331,15 +336,22 @@ case "$host" in
     if test -d /usr/contrib/X11R6/include ; then
       X_CFLAGS="-I/usr/contrib/X11R6/include $X_CFLAGS"
       X_LIBS="-L/usr/contrib/X11R6/lib $X_LIBS"
+    elif test -d /usr/X11R6/include ; then
+      X_CFLAGS="-I/usr/X11R6/include $X_CFLAGS"
+      X_LIBS="-L/usr/X11R6/lib $X_LIBS"
     elif test -d /usr/contrib/X11R5/include ; then
       X_CFLAGS="-I/usr/contrib/X11R5/include $X_CFLAGS"
       X_LIBS="-L/usr/contrib/X11R5/lib $X_LIBS"
+    elif test -d /usr/X11R5/include ; then
+      X_CFLAGS="-I/usr/X11R5/include $X_CFLAGS"
+      X_LIBS="-L/usr/X11R5/lib $X_LIBS"
     fi
 
   ;;
   *-solaris*)
     # Same to you, pinheads.  (Is this really the standard location now?
     # What happened to the joke that this kind of thing went in /opt?)
+    # cthomp says "answer: CDE (Common Disorganized Environment)"
     if test -f /usr/dt/include/Xm/Xm.h ; then
       X_CFLAGS="$X_CFLAGS -I/usr/dt/include"
       X_LIBS="$X_LIBS -L/usr/dt/lib -R:/usr/dt/lib"
@@ -722,6 +734,19 @@ if test $have_lesstif = yes ; then
 fi
 
 
+# Some versions of Motif (2.1.0, at least) require -lXp, the "X Printing
+# Extension".   Why this extension isn't in -lXext with all the others,
+# I have no idea.
+#
+have_xp_ext=no
+if test $have_motif = yes ; then
+   have_xp_ext=no
+   AC_CHECK_X_LIB(Xp, XpQueryExtension,
+                 [have_xp_ext=yes; SAVER_LIBS="$SAVER_LIBS -lXp"],
+                 [], -lX11 -lXext -lm)
+fi
+
+
 # check for XPM header.
 #
 have_xpm=no
@@ -816,7 +841,7 @@ if test $with_sgivideo = yes; then
     have_sgivideo=no
     AC_CHECK_LIB(vl, vlOpenVideo, have_sgivideo=yes)
     if test $have_sgivideo = yes; then
-      SGI_VIDEO_OBJS="$(UTILS_SRC)/sgivideo.o"
+      SGI_VIDEO_OBJS="$(UTILS_BIN)/sgivideo.o"
       SGI_VIDEO_LIBS="-lvl"
       AC_DEFINE(HAVE_SGI_VIDEO)
     fi