Whitespace fixes.

[pub/lufa.git] / LUFA / Build / lufa_core.mk

diff --git a/LUFA/Build/lufa_core.mk b/LUFA/Build/lufa_core.mk
index 7f0422b..3067845 100644 (file)
--- a/LUFA/Build/lufa_core.mk
+++ b/LUFA/Build/lufa_core.mk
@@ -1,6 +1,6 @@
 #
 #             LUFA Library
-#     Copyright (C) Dean Camera, 2013.
+#     Copyright (C) Dean Camera, 2015.
 #
 #  dean [at] fourwalledcubicle [dot] com
 #           www.lufa-lib.org
@@ -8,10 +8,10 @@
 
 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_BUILD_MANDATORY_VARS  +=
+LUFA_BUILD_OPTIONAL_VARS   +=
+LUFA_BUILD_PROVIDED_VARS   +=
+LUFA_BUILD_PROVIDED_MACROS +=
 
 # -----------------------------------------------------------------------------
 #               LUFA Core Build System Makefile Module.
@@ -76,7 +76,7 @@ PRINTABLE_LUFA_PROVIDED_MACROS = $(call CONVERT_TO_PRINTABLE, $(SORTED_LUFA_PROV
 help:
        @echo "==================================================================="
        @echo "                       LUFA Build System 2.0                       "
-       @echo "      (C) Dean Camera, 2013 { dean @ fourwalledcubicle . com }     "
+       @echo "      (C) Dean Camera, 2015 { dean @ fourwalledcubicle . com }     "
        @echo "==================================================================="
        @echo "DESCRIPTION:                                                       "
        @echo " This build system is a set of makefile modules for (GNU) Make, to "
@@ -85,7 +85,7 @@ help:
        @echo " to expose the build rules documented in the comments at the top of"
        @echo " each build module.                                                "
        @echo "                                                                   "
-       @echo "USAGE:                                                             "     
+       @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      "
@@ -96,7 +96,7 @@ help:
        @echo " invoked commands and show only the friendly command output, run   "
        @echo " make with the \"-s\" switch added before the target(s).           "
        @echo "                                                                   "
-       @echo "SEE ALSO:                                                          "     
+       @echo "SEE ALSO:                                                          "
        @echo " For more information, see the 'Build System' chapter of the LUFA  "
        @echo " project documentation.                                            "
        @echo "==================================================================="
@@ -131,7 +131,7 @@ help:
        @printf " %b" "$(PRINTABLE_LUFA_PROVIDED_MACROS:%=   - %\n)"
        @echo "                                                                   "
        @echo "==================================================================="
-       @echo "        The LUFA BuildSystem 2.0 - Powered By Duct Tape (tm)       "
+       @echo "   The LUFA BuildSystem 2.0 - Powered By Positive Thinking (tm)    "
        @echo "==================================================================="
 
 # Lists build modules included by the project makefile, in alphabetical order
@@ -148,7 +148,7 @@ list_targets:
 list_mandatory:
        @echo Mandatory Variables for Included Modules:
        @printf " %b" "$(PRINTABLE_LUFA_MANDATORY_VARS:%=   - %\n)"
-       
+
 # Lists optional variables that must be set by the project makefile, in alphabetical order
 list_optional:
        @echo Optional Variables for Included Modules:
@@ -166,6 +166,9 @@ list_macros:
 
 # Disable default in-built make rules (those that are needed are explicitly
 # defined, and doing so has performance benefits when recursively building)
+ifeq ($(filter -r,$(MAKEFLAGS)),)
+  MAKEFLAGS += -r
+endif
 .SUFFIXES:
 
 # Phony build targets for this module