Rename build system module makefiles from "lufa.MODULE.in" to "lufa_MODULE.mk" to prevent makefile from assuming the include is an old style build rule, slowing down the build process.

Prevent the BUILD module from shell-executing multiple processes to determine the avr-size flags to speed up the build, unless the size rule is invoked.

Add warnings and set warnings as errors to the SingleUSBModeTest build test makefile.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@2400 d5102386-fcda-11dd-9fdb-3debd5008f28

11 files changed, 18 insertions, 18 deletions

diff --git a/LUFA/Build/HID_EEPROM_Loader/makefile b/LUFA/Build/HID_EEPROM_Loader/makefile
index 6226783e..f6dcbea6 100644
--- a/LUFA/Build/HID_EEPROM_Loader/makefile
+++ b/LUFA/Build/HID_EEPROM_Loader/makefile
@@ -33,8 +33,8 @@ InputEEData.o: InputEEData.bin $(TARGET).o $(MAKEFILE_LIST)
 	avr-objcopy -I binary -O elf32-avr -B $(call FIND_AVR_SUBARCH) --rename-section .data=.progmem.data,contents,alloc,readonly,data $< $@

 

 # Include LUFA build script makefiles

-include $(LUFA_PATH)/Build/lufa.core.in

-include $(LUFA_PATH)/Build/lufa.build.in

-include $(LUFA_PATH)/Build/lufa.cppcheck.in

-include $(LUFA_PATH)/Build/lufa.doxygen.in

-include $(LUFA_PATH)/Build/lufa.hid.in

+include $(LUFA_PATH)/Build/lufa_core.mk

+include $(LUFA_PATH)/Build/lufa_build.mk

+include $(LUFA_PATH)/Build/lufa_cppcheck.mk

+include $(LUFA_PATH)/Build/lufa_doxygen.mk

+include $(LUFA_PATH)/Build/lufa_hid.mk

diff --git a/LUFA/Build/lufa.atprogram.in b/LUFA/Build/lufa_atprogram.mk
index f9f5dfc9..f9f5dfc9 100644
--- a/LUFA/Build/lufa.atprogram.in
+++ b/LUFA/Build/lufa_atprogram.mk
diff --git a/LUFA/Build/lufa.avrdude.in b/LUFA/Build/lufa_avrdude.mk
index 21f93ef2..21f93ef2 100644
--- a/LUFA/Build/lufa.avrdude.in
+++ b/LUFA/Build/lufa_avrdude.mk
diff --git a/LUFA/Build/lufa.build.in b/LUFA/Build/lufa_build.mk
index db0a78f2..a78d0f9b 100644
--- a/LUFA/Build/lufa.build.in
+++ b/LUFA/Build/lufa_build.mk
@@ -187,9 +187,9 @@ else
    BASE_LD_FLAGS += -Wl,--relax
 endif
 
-# Determine flags to pass to the size utility based on its reported features
-SIZE_MCU_FLAG    := $(shell $(CROSS)-size --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
-SIZE_FORMAT_FLAG := $(shell $(CROSS)-size --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
+# Determine flags to pass to the size utility based on its reported features (only invoke if size target required)
+size: SIZE_MCU_FLAG    := $(shell $(CROSS)-size --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
+size: SIZE_FORMAT_FLAG := $(shell $(CROSS)-size --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 
 
 build_begin:
diff --git a/LUFA/Build/lufa.core.in b/LUFA/Build/lufa_core.mk
index f44b407e..f44b407e 100644
--- a/LUFA/Build/lufa.core.in
+++ b/LUFA/Build/lufa_core.mk
diff --git a/LUFA/Build/lufa.cppcheck.in b/LUFA/Build/lufa_cppcheck.mk
index 1593a427..1593a427 100644
--- a/LUFA/Build/lufa.cppcheck.in
+++ b/LUFA/Build/lufa_cppcheck.mk
diff --git a/LUFA/Build/lufa.dfu.in b/LUFA/Build/lufa_dfu.mk
index ba75f14a..ba75f14a 100644
--- a/LUFA/Build/lufa.dfu.in
+++ b/LUFA/Build/lufa_dfu.mk
diff --git a/LUFA/Build/lufa.doxygen.in b/LUFA/Build/lufa_doxygen.mk
index 7f733431..7f733431 100644
--- a/LUFA/Build/lufa.doxygen.in
+++ b/LUFA/Build/lufa_doxygen.mk
diff --git a/LUFA/Build/lufa.hid.in b/LUFA/Build/lufa_hid.mk
index a74197a0..a74197a0 100644
--- a/LUFA/Build/lufa.hid.in
+++ b/LUFA/Build/lufa_hid.mk
diff --git a/LUFA/Build/lufa.sources.in b/LUFA/Build/lufa_sources.mk
index 0e026c54..0e026c54 100644
--- a/LUFA/Build/lufa.sources.in
+++ b/LUFA/Build/lufa_sources.mk
diff --git a/LUFA/DoxygenPages/BuildSystem.txt b/LUFA/DoxygenPages/BuildSystem.txt
index 3ff3ff68..3ecb9459 100644
--- a/LUFA/DoxygenPages/BuildSystem.txt
+++ b/LUFA/DoxygenPages/BuildSystem.txt
@@ -17,7 +17,7 @@
  *

  *  To use a LUFA build system module, simply add an include to your project makefile:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.core.in

+ *  include $(LUFA_PATH)/Build/lufa_core.mk

  *  \endcode

  *

  *  And the associated build module targets will be added to your project's build makefile automatically.

@@ -53,7 +53,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.build.in

+ *  include $(LUFA_PATH)/Build/lufa_build.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_BUILD_Requirements Requirements

@@ -212,7 +212,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.core.in

+ *  include $(LUFA_PATH)/Build/lufa_core.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_CORE_Requirements Requirements

@@ -292,7 +292,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.atprogram.in

+ *  include $(LUFA_PATH)/Build/lufa_atprogram.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_ATPROGRAM_Requirements Requirements

@@ -367,7 +367,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.avrdude.in

+ *  include $(LUFA_PATH)/Build/lufa_avrdude.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_AVRDUDE_Requirements Requirements

@@ -443,7 +443,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.cppcheck.in

+ *  include $(LUFA_PATH)/Build/lufa_cppcheck.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_CPPCHECK_Requirements Requirements

@@ -537,7 +537,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.dfu.in

+ *  include $(LUFA_PATH)/Build/lufa_dfu.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_DFU_Requirements Requirements

@@ -613,7 +613,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.doxygen.in

+ *  include $(LUFA_PATH)/Build/lufa_doxygen.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_DOXYGEN_Requirements Requirements

@@ -683,7 +683,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.hid.in

+ *  include $(LUFA_PATH)/Build/lufa_hid.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_HID_Requirements Requirements

@@ -764,7 +764,7 @@
  *

  *  To use this module in your application makefile, add the following code:

  *  \code

- *  include $(LUFA_PATH)/Build/lufa.sources.in

+ *  include $(LUFA_PATH)/Build/lufa_sources.mk

  *  \endcode

  *

  *  \section SSec_BuildModule_SOURCES_Requirements Requirements