ncurses 6.0 - patch 20171125
[ncurses.git] / aclocal.m4
index 770e5b284a2dfb0e6b98643a73f4a2992530d4de..9a0697f678e6c3aa309bf0703a42ad390eec4152 100644 (file)
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.812 2017/09/30 19:44:51 tom Exp $
+dnl $Id: aclocal.m4,v 1.816 2017/11/25 22:33:41 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -7900,6 +7900,92 @@ AC_SUBST(VERSIONED_SYMS)
 AC_SUBST(WILDCARD_SYMS)
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_WITH_X11_RGB version: 1 updated: 2017/11/25 17:32:16
+dnl ---------------
+dnl Handle configure option "--with-x11-rgb", setting these shell
+dnl variables:
+dnl
+dnl $RGB_PATH is the option value, used for finding the X11 rgb file.
+dnl $no_x11_rgb is a "#" (comment) if "--without-x11-rgb" is given.
+dnl
+dnl Most Linux's use this:
+dnl    /usr/share/X11/rgb.txt
+dnl Debian uses this:
+dnl    /etc/X11/rgb.txt
+dnl DragonFlyBSD ports uses this:
+dnl    /usr/pkg/lib/X11/rgb.txt
+dnl FreeBSD ports use these:
+dnl    /usr/local/lib/X11/rgb.txt
+dnl    /usr/local/share/X11/rgb.txt
+dnl Mandriva has these:
+dnl    /usr/lib/X11/rgb.txt
+dnl    /usr/lib64/X11/rgb.txt
+dnl NetBSD has these
+dnl    /usr/X11R7/lib/X11/rgb.txt
+dnl OpenSolaris uses
+dnl    32-bit:
+dnl    /usr/X11/etc/X11/rgb.txt
+dnl    /usr/X11/share/X11/rgb.txt
+dnl    /usr/X11/lib/X11/rgb.txt
+dnl OSX uses
+dnl            /opt/local/share/X11/rgb.txt (MacPorts)
+dnl            /opt/X11/share/X11/rgb.txt (non-ports)
+dnl    64-bit:
+dnl    /usr/X11/etc/X11/rgb.txt
+dnl    /usr/X11/share/X11/rgb.txt (perhaps)
+dnl    /usr/X11/lib/amd64/X11/rgb.txt
+dnl Solaris10 uses (in this order):
+dnl    /usr/openwin/lib/X11/rgb.txt
+dnl    /usr/X11/lib/X11/rgb.txt
+AC_DEFUN([CF_WITH_X11_RGB],[
+AC_MSG_CHECKING(for X11 rgb file)
+AC_ARG_WITH(x11-rgb,
+       [  --with-x11-rgb=FILE   file containing X11 rgb information (EPREFIX/lib/X11/rgb.txt)],
+       [RGB_PATH=$withval],
+       [RGB_PATH=auto])
+
+if test "x[$]RGB_PATH" = xauto
+then
+       RGB_PATH='${exec_prefix}/lib/X11/rgb.txt'
+       for cf_path in \
+               /opt/local/share/X11/rgb.txt \
+               /opt/X11/share/X11/rgb.txt \
+               /usr/share/X11/rgb.txt \
+               /usr/X11/share/X11/rgb.txt \
+               /usr/X11/lib/X11/rgb.txt \
+               /usr/lib/X11/rgb.txt \
+               /etc/X11/rgb.txt \
+               /usr/pkg/lib/X11/rgb.txt \
+               /usr/X11R7/lib/X11/rgb.txt \
+               /usr/X11R6/lib/X11/rgb.txt \
+               /usr/X11R5/lib/X11/rgb.txt \
+               /usr/X11R4/lib/X11/rgb.txt \
+               /usr/local/lib/X11/rgb.txt \
+               /usr/local/share/X11/rgb.txt \
+               /usr/lib64/X11/rgb.txt
+       do
+               if test -f "$cf_path" ; then
+                       RGB_PATH="$cf_path"
+                       break
+               fi
+       done
+else
+       cf_path=$RGB_PATH
+       CF_PATH_SYNTAX(cf_path)
+fi
+
+AC_MSG_RESULT($RGB_PATH)
+AC_SUBST(RGB_PATH)
+AC_DEFINE_UNQUOTED(RGB_PATH,"$cf_path")
+
+no_x11_rgb=
+if test "$RGB_PATH" = no
+then
+       no_x11_rgb="#"
+fi
+AC_SUBST(no_x11_rgb)
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_XOPEN_SOURCE version: 52 updated: 2016/08/27 12:21:42
 dnl ---------------
 dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,