Initial work on CLI port

Add options files with all the documentation. Move documentation and usage to
use the new approach. Finally get rid of dependency on libbackend-elements.

5 files changed, 166 insertions, 0 deletions

diff --git a/build/import/cli/LICENSE b/build/import/cli/LICENSE
new file mode 100644
index 0000000..57ee246
--- /dev/null
+++ b/build/import/cli/LICENSE
@@ -0,0 +1,21 @@
+Copyright (c) 2009-2012 Code Synthesis Tools CC.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
diff --git a/build/import/cli/cli-cxx.make b/build/import/cli/cli-cxx.make
new file mode 100644
index 0000000..cd009d9
--- /dev/null
+++ b/build/import/cli/cli-cxx.make
@@ -0,0 +1,48 @@
+# file      : build/import/cli/cli-cxx.make
+# copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+# license   : MIT; see accompanying LICENSE file
+
+# Here we are operating in the importing project's space, not in
+# cli's.
+#
+
+# Get the C++ file extensions.
+#
+$(call include,$(bld_root)/cxx/configuration-static.make)
+
+cli_pattern :=                \
+$(out_base)/%.$(cxx_s_suffix) \
+$(out_base)/%.$(cxx_h_suffix) \
+$(out_base)/%.$(cxx_i_suffix)
+
+$(cli_pattern): cli_options := \
+--hxx-suffix .$(cxx_h_suffix)  \
+--ixx-suffix .$(cxx_i_suffix)  \
+--cxx-suffix .$(cxx_s_suffix)
+
+.PRECIOUS: $(cli_pattern)
+
+ifeq ($(out_base),$(src_base))
+
+$(cli_pattern): $(src_base)/%.cli
+	$(call message,cli $<,$(cli) $(cli_options) --output-dir $(dir $@) $<)
+
+else
+
+$(cli_pattern): $(src_base)/%.cli | $$(dir $$@).
+	$(call message,cli $<,$(cli) $(cli_options) --output-dir $(dir $@) $<)
+
+$(cli_pattern): $(out_base)/%.cli | $$(dir $$@).
+	$(call message,cli $<,$(cli) $(cli_options) --output-dir $(dir $@) $<)
+endif
+
+.PHONY: $(out_base)/%.cxx.cli.clean
+
+$(out_base)/%.cxx.cli.clean: cxx_s_suffix := $(cxx_s_suffix)
+$(out_base)/%.cxx.cli.clean: cxx_h_suffix := $(cxx_h_suffix)
+$(out_base)/%.cxx.cli.clean: cxx_i_suffix := $(cxx_i_suffix)
+
+$(out_base)/%.cxx.cli.clean:
+	$(call message,rm $$1,rm -f $$1,$(@:.cxx.cli.clean=.$(cxx_s_suffix)))
+	$(call message,rm $$1,rm -f $$1,$(@:.cxx.cli.clean=.$(cxx_h_suffix)))
+	$(call message,rm $$1,rm -f $$1,$(@:.cxx.cli.clean=.$(cxx_i_suffix)))
diff --git a/build/import/cli/configuration-rules.make b/build/import/cli/configuration-rules.make
new file mode 100644
index 0000000..5fb2485
--- /dev/null
+++ b/build/import/cli/configuration-rules.make
@@ -0,0 +1,14 @@
+# file      : build/import/cli/configuration-rules.make
+# copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+# license   : MIT; see accompanying LICENSE file
+
+$(dcf_root)/import/cli/configuration-dynamic.make: | $(dcf_root)/import/cli/.
+	$(call message,,$(scf_root)/import/cli/configure $@)
+
+ifndef %foreign%
+
+$(dcf_root)/.disfigure::
+	$(call message,rm $(dcf_root)/import/cli/configuration-dynamic.make,\
+rm -f $(dcf_root)/import/cli/configuration-dynamic.make)
+
+endif
diff --git a/build/import/cli/configure b/build/import/cli/configure
new file mode 100755
index 0000000..ae1e512
--- /dev/null
+++ b/build/import/cli/configure
@@ -0,0 +1,54 @@
+#! /usr/bin/env bash
+
+# file      : build/import/cli/configure
+# copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+# license   : MIT; see accompanying LICENSE file
+
+
+# $1           - out file
+#
+# bld_root     - build root
+# project_name - project name
+#
+
+source $bld_root/dialog.bash
+
+
+$echo
+$echo "Configuring external dependency on 'cli' for '$project_name'."
+$echo
+
+$echo
+$echo "Would you like to configure dependency on the installed "
+$echo "version of 'cli' as opposed to the development build?"
+$echo
+
+installed=`read_y_n y`
+
+path=
+
+if [ "$installed" = "n" ]; then
+
+$echo
+$echo "Please enter the src_root for 'cli'."
+$echo
+
+src_root=`read_path --directory --exist`
+
+$echo
+$echo "Please enter the out_root for 'cli'."
+$eche
+
+out_root=`read_path --directory $src_root`
+
+fi
+
+echo cli_installed := $installed   >$1
+
+if [ "$installed" = "n" ]; then
+
+echo src_root := $src_root            >>$1
+echo scf_root := \$\(src_root\)/build >>$1
+echo out_root := $out_root            >>$1
+
+fi
diff --git a/build/import/cli/stub.make b/build/import/cli/stub.make
new file mode 100644
index 0000000..3704723
--- /dev/null
+++ b/build/import/cli/stub.make
@@ -0,0 +1,29 @@
+# file      : build/import/cli/stub.make
+# copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
+# license   : MIT; see accompanying LICENSE file
+
+$(call include-once,$(scf_root)/import/cli/configuration-rules.make,$(dcf_root))
+
+cli_installed :=
+
+$(call -include,$(dcf_root)/import/cli/configuration-dynamic.make)
+
+ifdef cli_installed
+
+ifeq ($(cli_installed),y)
+
+$(call export,cli: cli,cli-rules: $(scf_root)/import/cli/cli-cxx.make)
+
+else
+
+# Include export stub.
+#
+$(call include,$(scf_root)/export/cli/stub.make)
+
+endif
+
+else
+
+.NOTPARALLEL:
+
+endif