-#\r
-# LUFA Library\r
-# Copyright (C) Dean Camera, 2012.\r
-#\r
-# dean [at] fourwalledcubicle [dot] com\r
-# www.lufa-lib.org\r
-#\r
-\r
-LUFA_BUILD_MODULES += CORE\r
-LUFA_BUILD_TARGETS += info help list_targets list_modules list_mandatory list_optional \r
-LUFA_BUILD_MANDATORY_VARS += \r
-LUFA_BUILD_OPTIONAL_VARS += \r
-\r
-# -----------------------------------------------------------------------------\r
-# LUFA Core Buildsystem Makefile Module.\r
-# -----------------------------------------------------------------------------\r
-# DESCRIPTION:\r
-# Provides a set of core build targets for the LUFA buildsystem\r
-# -----------------------------------------------------------------------------\r
-# TARGETS:\r
-#\r
-# info - Build system information\r
-# help - Build system help\r
-# list_targets - List all build targets\r
-# list_modules - List all build modules\r
-# list_mandatory - List all mandatory make variables required by\r
-# the included build modules of the application\r
-# list_optional - List all optional make variables required by\r
-# the included build modules of the application\r
-#\r
-# MANDATORY PARAMETERS:\r
-#\r
-# (None)\r
-#\r
-# OPTIONAL PARAMETERS:\r
-#\r
-# (None)\r
-#\r
-# -----------------------------------------------------------------------------\r
-\r
-info:\r
- @echo "==================================================================="\r
- @echo " LUFA Build System 2.0 "\r
- @echo " (C) Dean Camera { dean @ fourwalledcubicle . com } "\r
- @echo "==================================================================="\r
-\r
-.PHONY: info\r
-help: info\r
- @echo "DESCRIPTION: "\r
- @echo " This build system is a set of makefile modules for (GNU) Make, to "\r
- @echo " provide a simple system for building LUFA powered applications. "\r
- @echo " Each makefile module can be included from within a user makefile, "\r
- @echo " to expose the build rules documented in the comments at the top of"\r
- @echo " each build module. "\r
- @echo " "\r
- @echo "USAGE: " \r
- @echo " To execute a rule, define all variables indicated in the desired "\r
- @echo " module as a required parameter before including the build module "\r
- @echo " in your project makefile. Parameters marked as optional will "\r
- @echo " assume a default value in the module if not user-assigned. "\r
- @echo "==================================================================="\r
- @echo " Currently used modules in this application: "\r
- @echo " "\r
- @echo " [" $(sort $(LUFA_BUILD_MODULES)) "]"\r
- @echo " "\r
- @echo " "\r
- @echo " Currently available build targets in this application: "\r
- @echo " "\r
- @echo " [" $(sort $(LUFA_BUILD_TARGETS)) "]"\r
- @echo " "\r
- @echo " "\r
- @echo " Mandatory variables required by the selected build Modules: "\r
- @echo " "\r
- @echo " [" $(sort $(LUFA_BUILD_MANDATORY_VARS)) "]"\r
- @echo " "\r
- @echo " "\r
- @echo " Optional variables required by the selected build Modules: "\r
- @echo " "\r
- @echo " [" $(sort $(LUFA_BUILD_OPTIONAL_VARS)) "]"\r
- @echo " "\r
- @echo "==================================================================="\r
- @echo " The LUFA BuildSystem 2.0 - Powered By Unicorns (tm) "\r
- @echo "==================================================================="\r
- \r
-list_targets:\r
- @echo Currently Available Build Targets: $(sort $(LUFA_BUILD_TARGETS))\r
- \r
-list_modules:\r
- @echo Currently Build Modules: $(sort $(LUFA_BUILD_MODULES))\r
-\r
-list_mandatory:\r
- @echo Mandatory Variables for Included Modules: $(sort $(LUFA_BUILD_MANDATORY_VARS))\r
- \r
-list_optional:\r
- @echo Optional Variables for Included Modules: $(sort $(LUFA_BUILD_OPTIONAL_VARS))\r
+#
+# LUFA Library
+# Copyright (C) Dean Camera, 2012.
+#
+# dean [at] fourwalledcubicle [dot] com
+# www.lufa-lib.org
+#
+
+LUFA_BUILD_MODULES += CORE
+LUFA_BUILD_TARGETS += help list_targets list_modules list_mandatory list_optional list_provided list_macros
+LUFA_BUILD_MANDATORY_VARS +=
+LUFA_BUILD_OPTIONAL_VARS +=
+LUFA_BUILD_PROVIDED_VARS +=
+LUFA_BUILD_PROVIDED_MACROS +=
+
+# -----------------------------------------------------------------------------
+# LUFA Core Build System Makefile Module.
+# -----------------------------------------------------------------------------
+# DESCRIPTION:
+# Provides a set of core build targets for the LUFA build system
+# -----------------------------------------------------------------------------
+# TARGETS:
+#
+# help - Build system help
+# list_targets - List all build targets
+# list_modules - List all build modules
+# list_mandatory - List all mandatory make variables required by
+# the included build modules of the application
+# list_optional - List all optional make variables required by
+# the included build modules of the application
+# list_provided - List all provided make variables from the
+# included build modules of the application
+# list_macros - List all provided make macros from the
+# included build modules of the application
+#
+# MANDATORY PARAMETERS:
+#
+# (None)
+#
+# OPTIONAL PARAMETERS:
+#
+# (None)
+#
+# PROVIDED VARIABLES:
+#
+# (None)
+#
+# PROVIDED MACROS:
+#
+# (None)
+#
+# -----------------------------------------------------------------------------
+
+SHELL = /bin/sh
+
+# Build sorted and filtered lists of the included build module data
+SORTED_LUFA_BUILD_MODULES = $(sort $(LUFA_BUILD_MODULES))
+SORTED_LUFA_BUILD_TARGETS = $(sort $(LUFA_BUILD_TARGETS))
+SORTED_LUFA_MANDATORY_VARS = $(sort $(LUFA_BUILD_MANDATORY_VARS))
+SORTED_LUFA_OPTIONAL_VARS = $(filter-out $(SORTED_LUFA_MANDATORY_VARS), $(sort $(LUFA_BUILD_OPTIONAL_VARS)))
+SORTED_LUFA_PROVIDED_VARS = $(sort $(LUFA_BUILD_PROVIDED_VARS))
+SORTED_LUFA_PROVIDED_MACROS = $(sort $(LUFA_BUILD_PROVIDED_MACROS))
+
+# Create printable versions of the sorted build module data (use "(None)" when no data is available)
+PRINTABLE_LUFA_BUILD_MODULES = $(if $(strip $(SORTED_LUFA_BUILD_MODULES)), $(SORTED_LUFA_BUILD_MODULES), (None))
+PRINTABLE_LUFA_BUILD_TARGETS = $(if $(strip $(SORTED_LUFA_BUILD_TARGETS)), $(SORTED_LUFA_BUILD_TARGETS), (None))
+PRINTABLE_LUFA_MANDATORY_VARS = $(if $(strip $(SORTED_LUFA_MANDATORY_VARS)), $(SORTED_LUFA_MANDATORY_VARS), (None))
+PRINTABLE_LUFA_OPTIONAL_VARS = $(if $(strip $(SORTED_LUFA_OPTIONAL_VARS)), $(SORTED_LUFA_OPTIONAL_VARS), (None))
+PRINTABLE_LUFA_PROVIDED_VARS = $(if $(strip $(SORTED_LUFA_PROVIDED_VARS)), $(SORTED_LUFA_PROVIDED_VARS), (None))
+PRINTABLE_LUFA_PROVIDED_MACROS = $(if $(strip $(SORTED_LUFA_PROVIDED_MACROS)), $(SORTED_LUFA_PROVIDED_MACROS), (None))
+
+help:
+ @echo "==================================================================="
+ @echo " LUFA Build System 2.0 "
+ @echo " (C) Dean Camera, 2012 { dean @ fourwalledcubicle . com } "
+ @echo "==================================================================="
+ @echo "DESCRIPTION: "
+ @echo " This build system is a set of makefile modules for (GNU) Make, to "
+ @echo " provide a simple system for building LUFA powered applications. "
+ @echo " Each makefile module can be included from within a user makefile, "
+ @echo " to expose the build rules documented in the comments at the top of"
+ @echo " each build module. "
+ @echo " "
+ @echo "USAGE: "
+ @echo " To execute a rule, define all variables indicated in the desired "
+ @echo " module as a required parameter before including the build module "
+ @echo " in your project makefile. Parameters marked as optional will "
+ @echo " assume a default value in the modules if not user-assigned. "
+ @echo " "
+ @echo " By default the target output shows both a friendly summary, as "
+ @echo " well as the actual invoked command. To suppress the output of the "
+ @echo " invoked commands and show only the friendly command output, run "
+ @echo " make with the \"-s\" switch added before the target(s). "
+ @echo "==================================================================="
+ @echo " "
+ @echo " Currently used build system modules in this application: "
+ @echo " "
+ @printf " %b" "$(PRINTABLE_LUFA_BUILD_MODULES:%= - %\n)"
+ @echo " "
+ @echo " "
+ @echo " Currently available build targets in this application: "
+ @echo " "
+ @printf " %b" "$(PRINTABLE_LUFA_BUILD_TARGETS:%= - %\n)"
+ @echo " "
+ @echo " "
+ @echo " Mandatory variables required by the selected build Modules: "
+ @echo " "
+ @printf " %b" "$(PRINTABLE_LUFA_MANDATORY_VARS:%= - %\n)"
+ @echo " "
+ @echo " "
+ @echo " Optional variables required by the selected build Modules: "
+ @echo " "
+ @printf " %b" "$(PRINTABLE_LUFA_OPTIONAL_VARS:%= - %\n)"
+ @echo " "
+ @echo " "
+ @echo " Variables provided by the selected build Modules: "
+ @echo " "
+ @printf " %b" "$(PRINTABLE_LUFA_PROVIDED_VARS:%= - %\n)"
+ @echo " "
+ @echo " "
+ @echo " Macros provided by the selected build Modules: "
+ @echo " "
+ @printf " %b" "$(PRINTABLE_LUFA_PROVIDED_MACROS:%= - %\n)"
+ @echo " "
+ @echo "==================================================================="
+ @echo " The LUFA BuildSystem 2.0 - Powered By Unicorns (tm) "
+ @echo "==================================================================="
+
+list_modules:
+ @echo Currently Used Build System Modules: $(PRINTABLE_LUFA_BUILD_MODULES)
+
+list_targets:
+ @echo Currently Available Build Targets: $(PRINTABLE_LUFA_BUILD_TARGETS)
+
+list_mandatory:
+ @echo Mandatory Variables for Included Modules: $(PRINTABLE_LUFA_MANDATORY_VARS)
+
+list_optional:
+ @echo Optional Variables for Included Modules: $(PRINTABLE_LUFA_OPTIONAL_VARS)
+
+list_provided:
+ @echo Variables Provided by the Included Modules: $(PRINTABLE_LUFA_PROVIDED_VARS)
+
+list_macros:
+ @echo Macros Provided by the Included Modules: $(PRINTABLE_LUFA_PROVIDED_MACROS)
+
+# Disable default in-built make rules (those that are needed are explicitly
+# defined, and doing so has performance benefits when recursively building)
+.SUFFIXES:
+
+# Phony build targets for this module
+.PHONY: help list_modules list_targets list_mandatory list_optional list_provided list_macros
projects / pub / lufa.git / blobdiff