Developing a new way to handle application configurations

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4609 7fd9a85b-ad96-42d3-883c-3090e2eb8679

apps/interpreters/Kconfig

@@ -2,3 +2,20 @@
 # For a description of the syntax of this configuration file,
 # see misc/tools/kconfig-language.txt.
 #
+
+comment "Interpreters"
+
+source "$APPSDIR/interprets/hello/Kconfig"
+
+config PCODE
+	bool "Pascal p-code interpreter"
+	default n
+	---help---
+		Enable support for the Pascal p-code interpreter.  See README file at misc/pascal
+		and also the README.txt file in the apps/interpreter directory. Use of this
+		configuration implies that you have performed the required installation of the
+		Pascal run-time code.
+
+if PCODE
+endif
+

apps/interpreters/Make.defs

@@ -0,0 +1,43 @@
+############################################################################
+# apps/interpreters/Make.defs
+# Adds selected applications to apps/ build
+#
+#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+if ($(CONFIG_PCODE),y)
+CONFIGURED_APPS += interpreters/pcode
+endif
+
+if ($(CONFIG_FICL),y)
+CONFIGURED_APPS += interpreters/ficl
+endif

apps/interpreters/ficl/Kconfig

@@ -2,3 +2,15 @@
 # For a description of the syntax of this configuration file,
 # see misc/tools/kconfig-language.txt.
 #
+
+config FICL
+	bool "Ficl Forth interpreter"
+	default n
+	---help---
+		Enable support for the Ficl interpreter interpreter.  See README.txt file in the
+		apps/interpreters/ficl directory.  Use of this configuration assumes
+		that you have performed the required installation of the Ficl run-time code.
+
+if FICL
+endif
+