Update DMBS to the latest version.

diff --git a/LUFA/Build/DMBS/DMBS/WritingYourOwnModules.md b/LUFA/Build/DMBS/DMBS/WritingYourOwnModules.md
index 16df7a5..bb8eb17 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/WritingYourOwnModules.md
+++ b/LUFA/Build/DMBS/DMBS/WritingYourOwnModules.md
@@ -34,11 +34,9 @@ the dependencies of another module's targets.
 Next, your module should always import the DMBS `CORE` module, via the
 following:
 
 Next, your module should always import the DMBS `CORE` module, via the
 following:
 

-    # Conditionally import the CORE module of DMBS if it is not already imported
+    # Import the CORE module of DMBS

     DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
     DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-    ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-      include $(DMBS_MODULE_PATH)/core.mk
-    endif
+    include $(DMBS_MODULE_PATH)/core.mk

 
 This ensures that the `make help` target is always available. In addition, the
 `CORE` module exposes some [commonly used macros and variables](core.md) to
 
 This ensures that the `make help` target is always available. In addition, the
 `CORE` module exposes some [commonly used macros and variables](core.md) to

diff --git a/LUFA/Build/DMBS/DMBS/atprogram.mk b/LUFA/Build/DMBS/DMBS/atprogram.mk
index a505275..26addd6 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/atprogram.mk
+++ b/LUFA/Build/DMBS/DMBS/atprogram.mk
@@ -13,11 +13,9 @@ DMBS_BUILD_OPTIONAL_VARS   += ATPROGRAM_PROGRAMMER ATPROGRAM_INTERFACE ATPROGRAM
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 

-# Conditionally import the CORE module of DMBS if it is not already imported
+# Import the CORE module of DMBS

 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-  include $(DMBS_MODULE_PATH)/core.mk
-endif
+include $(DMBS_MODULE_PATH)/core.mk

 
 # Default values of optionally user-supplied variables
 ATPROGRAM_PROGRAMMER ?= atmelice
 
 # Default values of optionally user-supplied variables
 ATPROGRAM_PROGRAMMER ?= atmelice

diff --git a/LUFA/Build/DMBS/DMBS/avrdude.md b/LUFA/Build/DMBS/DMBS/avrdude.md
index d6c71ce..9d6a1bb 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/avrdude.md
+++ b/LUFA/Build/DMBS/DMBS/avrdude.md
@@ -31,6 +31,26 @@ The following targets are supported by this module:
 <table>
  <tbody>
    <tr>
 <table>
  <tbody>
    <tr>

+    <td>avrdude-lfuse</td>
+    <td>Program the device low fuse. Requires AVRDUDE_LFUSE variable set.</td>
+   </tr>
+   <tr>
+    <td>avrdude-hfuse</td>
+    <td>Program the device high fuse. Requires AVRDUDE_HFUSE variable set.</td>
+   </tr>
+   <tr>
+    <td>avrdude-efuse</td>
+    <td>Program the device extended fuse. Requires AVRDUDE_EFUSE variable set.</td>
+   </tr>
+   <tr>
+    <td>avrdude-lock</td>
+    <td>Program the device lock bits. Requires AVRDUDE_LOCK variable set.</td>
+   </tr>
+   <tr>
+    <td>avrdude-fuses</td>
+    <td>Program the device fuses (lfuse, hfuse, efuse, lock bits).</td>
+   </tr>
+   <tr>

     <td>avrdude</td>
     <td>Program the device FLASH memory with the application's executable data.</td>
    </tr>
     <td>avrdude</td>
     <td>Program the device FLASH memory with the application's executable data.</td>
    </tr>


@@ -38,6 +58,14 @@ The following targets are supported by this module:
     <td>avrdude-ee</td>
     <td>Program the device EEPROM memory with the application's EEPROM data.</td>
    </tr>
     <td>avrdude-ee</td>
     <td>Program the device EEPROM memory with the application's EEPROM data.</td>
    </tr>

+   <tr>
+    <td>avrdude-all</td>
+    <td>Same as avrdude + avrdude-fuses.</td>
+   </tr>
+   <tr>
+    <td>avrdude-all-ee</td>
+    <td>Same as avrdude + avrdude-ee + avrdude-fuses.</td>
+   </tr>

  </tbody>
 </table>
 
  </tbody>
 </table>
 


@@ -83,6 +111,25 @@ be assumed.
     <td>AVRDUDE_MEMORY</td>
     <td>Memory space to program when executing the `avrdude` target (e.g. 'application` for an XMEGA device). Default is `flash`.</td>
    </tr>
     <td>AVRDUDE_MEMORY</td>
     <td>Memory space to program when executing the `avrdude` target (e.g. 'application` for an XMEGA device). Default is `flash`.</td>
    </tr>

+   <td>AVRDUDE_BAUD</td>
+   <td>Baud rate to use when executing the `avrdude` target (e.g. '115200` for an Optiboot device). Default is empty.</td>
+  </tr>
+  </tr>
+   <td>AVRDUDE_HFUSE</td>
+   <td>Fuse setting to use when executing the `avrdude-hfuse` target (format: 0x??). Default is empty.</td>
+  </tr>
+  </tr>
+   <td>AVRDUDE_EFUSE</td>
+   <td>Fuse setting to use when executing the `avrdude-efuse` target (format: 0x??). Default is empty.</td>
+  </tr>
+  </tr>
+   <td>AVRDUDE_LFUSE</td>
+   <td>Fuse setting to use when executing the `avrdude-lfuse` target (format: 0x??). Default is empty.</td>
+  </tr>
+  </tr>
+  <td>AVRDUDE_LOCK</td>
+  <td>Bit bits setting to use when executing the `avrdude-lock` target (format: 0x??). Default is empty.</td>
+ </tr>

  </tbody>
 </table>
 
  </tbody>
 </table>
 

diff --git a/LUFA/Build/DMBS/DMBS/avrdude.mk b/LUFA/Build/DMBS/DMBS/avrdude.mk
index c4bac8f..7b5f64a 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/avrdude.mk
+++ b/LUFA/Build/DMBS/DMBS/avrdude.mk
@@ -7,23 +7,28 @@
 #
 
 DMBS_BUILD_MODULES         += AVRDUDE
 #
 
 DMBS_BUILD_MODULES         += AVRDUDE

-DMBS_BUILD_TARGETS         += avrdude avrdude-ee
+DMBS_BUILD_TARGETS         += avrdude-lfuse avrdude-hfuse avrdude-efuse avrdude-lock avrdude-fuses
+DMBS_BUILD_TARGETS         += avrdude avrdude-ee avrdude-all avrdude-all-ee

 DMBS_BUILD_MANDATORY_VARS  += MCU TARGET
 DMBS_BUILD_MANDATORY_VARS  += MCU TARGET

-DMBS_BUILD_OPTIONAL_VARS   += AVRDUDE_PROGRAMMER AVRDUDE_PORT AVRDUDE_FLAGS AVRDUDE_MEMORY
+DMBS_BUILD_OPTIONAL_VARS   += AVRDUDE_PROGRAMMER AVRDUDE_PORT AVRDUDE_FLAGS AVRDUDE_MEMORY AVRDUDE_BAUD
+DMBS_BUILD_OPTIONAL_VARS   += AVRDUDE_LFUSE AVRDUDE_HFUSE AVRDUDE_EUSE AVRDUDE_LOCK

 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 

-# Conditionally import the CORE module of DMBS if it is not already imported
+# Import the CORE module of DMBS

 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-  include $(DMBS_MODULE_PATH)/core.mk
-endif
+include $(DMBS_MODULE_PATH)/core.mk

 
 # Default values of optionally user-supplied variables
 AVRDUDE_PROGRAMMER ?= jtagicemkii
 AVRDUDE_PORT       ?= usb
 AVRDUDE_FLAGS      ?=
 AVRDUDE_MEMORY     ?= flash
 
 # Default values of optionally user-supplied variables
 AVRDUDE_PROGRAMMER ?= jtagicemkii
 AVRDUDE_PORT       ?= usb
 AVRDUDE_FLAGS      ?=
 AVRDUDE_MEMORY     ?= flash

+AVRDUDE_LFUSE      ?=
+AVRDUDE_HFUSE      ?=
+AVRDUDE_EFUSE      ?=
+AVRDUDE_LOCK       ?=
+AVRDUDE_BAUD       ?=

 
 # Sanity check user supplied values
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
 
 # Sanity check user supplied values
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))


@@ -37,6 +42,9 @@ MSG_AVRDUDE_CMD    := ' [AVRDUDE] :'
 
 # Construct base avrdude command flags
 BASE_AVRDUDE_FLAGS := -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 
 # Construct base avrdude command flags
 BASE_AVRDUDE_FLAGS := -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)

+ifneq ($(AVRDUDE_BAUD),)
+  BASE_AVRDUDE_FLAGS += -b $(AVRDUDE_BAUD)
+endif

 
 # Programs in the target FLASH memory using AVRDUDE
 avrdude: $(TARGET).hex $(MAKEFILE_LIST)
 
 # Programs in the target FLASH memory using AVRDUDE
 avrdude: $(TARGET).hex $(MAKEFILE_LIST)


@@ -48,5 +56,32 @@ avrdude-ee: $(TARGET).eep $(MAKEFILE_LIST)
        @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" EEPROM using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
        avrdude $(BASE_AVRDUDE_FLAGS) -U eeprom:w:$< $(AVRDUDE_FLAGS)
 
        @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" EEPROM using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
        avrdude $(BASE_AVRDUDE_FLAGS) -U eeprom:w:$< $(AVRDUDE_FLAGS)
 

+# Programs in the target fuses using AVRDUDE
+avrdude-lfuse: $(MAKEFILE_LIST)
+       @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" low fuse using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
+       $(call ERROR_IF_EMPTY, AVRDUDE_LFUSE)
+       avrdude $(BASE_AVRDUDE_FLAGS) -Ulfuse:w:$(AVRDUDE_LFUSE):m $(AVRDUDE_FLAGS)
+
+avrdude-hfuse: $(MAKEFILE_LIST)
+       @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" high fuse using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
+       $(call ERROR_IF_EMPTY, AVRDUDE_HFUSE)
+       avrdude $(BASE_AVRDUDE_FLAGS) -Uhfuse:w:$(AVRDUDE_HFUSE):m $(AVRDUDE_FLAGS)
+
+avrdude-efuse: $(MAKEFILE_LIST)
+       @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" extended fuse using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
+       $(call ERROR_IF_EMPTY, AVRDUDE_EFUSE)
+       avrdude $(BASE_AVRDUDE_FLAGS) -Uefuse:w:$(AVRDUDE_EFUSE):m $(AVRDUDE_FLAGS)
+
+avrdude-lock: $(MAKEFILE_LIST)
+       @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" lock bits using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
+       $(call ERROR_IF_EMPTY, AVRDUDE_LOCK)
+       avrdude $(BASE_AVRDUDE_FLAGS) -Ulock:w:$(AVRDUDE_LOCK):m $(AVRDUDE_FLAGS)
+
+avrdude-fuses: avrdude-lfuse avrdude-hfuse avrdude-efuse avrdude-lock
+
+avrdude-all: avrdude avrdude-fuses
+
+avrdude-all-ee: avrdude avrdude-ee avrdude-fuses
+

 # Phony build targets for this module
 .PHONY: $(DMBS_BUILD_TARGETS)
 # Phony build targets for this module
 .PHONY: $(DMBS_BUILD_TARGETS)

diff --git a/LUFA/Build/DMBS/DMBS/core.mk b/LUFA/Build/DMBS/DMBS/core.mk
index 1edbd17..d18d4ef 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/core.mk
+++ b/LUFA/Build/DMBS/DMBS/core.mk
@@ -1,3 +1,6 @@
+# Include Guard
+ifeq ($(filter CORE, $(DMBS_BUILD_MODULES)),)
+

 #
 #            DMBS Build System
 #     Released into the public domain.
 #
 #            DMBS Build System
 #     Released into the public domain.


@@ -16,7 +19,7 @@ DMBS_BUILD_PROVIDED_MACROS += DMBS_CHECK_VERSION ERROR_IF_UNSET ERROR_IF_EMPTY E
 SHELL = /bin/sh
 
 # Current DMBS release version
 SHELL = /bin/sh
 
 # Current DMBS release version

-DMBS_VERSION       := 20170426
+DMBS_VERSION       := 20171231

 
 # Macro to check the DMBS version, aborts if the given DMBS version is below the current version
 DMBS_CHECK_VERSION ?= $(if $(filter-out 0, $(shell test $(DMBS_VERSION) -lt $(1); echo $$?)), , $(error DMBS version $(1) or newer required, current version is $(DMBS_VERSION)))
 
 # Macro to check the DMBS version, aborts if the given DMBS version is below the current version
 DMBS_CHECK_VERSION ?= $(if $(filter-out 0, $(shell test $(DMBS_VERSION) -lt $(1); echo $$?)), , $(error DMBS version $(1) or newer required, current version is $(DMBS_VERSION)))


@@ -145,3 +148,5 @@ endif
 
 # Phony build targets for this module
 .PHONY: $(DMBS_BUILD_TARGETS)
 
 # Phony build targets for this module
 .PHONY: $(DMBS_BUILD_TARGETS)

+
+endif

diff --git a/LUFA/Build/DMBS/DMBS/cppcheck.mk b/LUFA/Build/DMBS/DMBS/cppcheck.mk
index 9b82fc3..0c40413 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/cppcheck.mk
+++ b/LUFA/Build/DMBS/DMBS/cppcheck.mk
@@ -14,11 +14,9 @@ DMBS_BUILD_OPTIONAL_VARS   += CPPCHECK_INCLUDES CPPCHECK_EXCLUDES CPPCHECK_MSG_T
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 

-# Conditionally import the CORE module of DMBS if it is not already imported
+# Import the CORE module of DMBS

 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-  include $(DMBS_MODULE_PATH)/core.mk
-endif
+include $(DMBS_MODULE_PATH)/core.mk

 
 # Default values of optionally user-supplied variables
 CPPCHECK_INCLUDES            ?=
 
 # Default values of optionally user-supplied variables
 CPPCHECK_INCLUDES            ?=

diff --git a/LUFA/Build/DMBS/DMBS/dfu.mk b/LUFA/Build/DMBS/DMBS/dfu.mk
index 1eb22b8..ce214ef 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/dfu.mk
+++ b/LUFA/Build/DMBS/DMBS/dfu.mk
@@ -13,11 +13,9 @@ DMBS_BUILD_OPTIONAL_VARS   +=
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 

-# Conditionally import the CORE module of DMBS if it is not already imported
+# Import the CORE module of DMBS

 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-  include $(DMBS_MODULE_PATH)/core.mk
-endif
+include $(DMBS_MODULE_PATH)/core.mk

 
 # Sanity-check values of mandatory user-supplied variables
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
 
 # Sanity-check values of mandatory user-supplied variables
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))

diff --git a/LUFA/Build/DMBS/DMBS/doxygen.mk b/LUFA/Build/DMBS/DMBS/doxygen.mk
index 45639ad..f37f215 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/doxygen.mk
+++ b/LUFA/Build/DMBS/DMBS/doxygen.mk
@@ -13,11 +13,9 @@ DMBS_BUILD_OPTIONAL_VARS   += DOXYGEN_CONF DOXYGEN_FAIL_ON_WARNING DOXYGEN_OVERR
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 

-# Conditionally import the CORE module of DMBS if it is not already imported
+# Import the CORE module of DMBS

 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-  include $(DMBS_MODULE_PATH)/core.mk
-endif
+include $(DMBS_MODULE_PATH)/core.mk

 
 # Default values of optionally user-supplied variables
 DOXYGEN_CONF            ?= doxyfile
 
 # Default values of optionally user-supplied variables
 DOXYGEN_CONF            ?= doxyfile


@@ -58,5 +56,3 @@ doxygen-upgrade: $(DOXYGEN_CONF) $(MAKEFILE_LIST)
 doxygen-create: $(MAKEFILE_LIST)
        @echo $(MSG_DOXYGEN_CMD) Creating new configuration file \"$(DOXYGEN_CONF)\" with latest template
        doxygen -g $(DOXYGEN_CONF) > /dev/null
 doxygen-create: $(MAKEFILE_LIST)
        @echo $(MSG_DOXYGEN_CMD) Creating new configuration file \"$(DOXYGEN_CONF)\" with latest template
        doxygen -g $(DOXYGEN_CONF) > /dev/null

-
-

diff --git a/LUFA/Build/DMBS/DMBS/gcc.md b/LUFA/Build/DMBS/DMBS/gcc.md
index d28fd9a..f7f3480 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/gcc.md
+++ b/LUFA/Build/DMBS/DMBS/gcc.md
@@ -152,6 +152,10 @@ be assumed.
     <td>Boolean, if `Y` jump tables will be enabled to slightly reduce the resulting binary's size - note that this can cause incorrect jumps if the binary is relocated after compilation, such as for a bootloader. Default is `N`.</td>
    </tr>
    <tr>
     <td>Boolean, if `Y` jump tables will be enabled to slightly reduce the resulting binary's size - note that this can cause incorrect jumps if the binary is relocated after compilation, such as for a bootloader. Default is `N`.</td>
    </tr>
    <tr>

+    <td>LTO</td>
+    <td>Boolean, if `Y` link time optimization will be enabled to reduce the resulting binary's size. For larger projects you might also want to add `-mcall-prologues` to the `CC_FLAGS`. Default is `N`.</td>
+   </tr>
+   <tr>

     <td>OBJDIR</td>
     <td>Directory to store the intermediate object files, as they are generated from the source files. Default is `obj`.</td>
    </tr>
     <td>OBJDIR</td>
     <td>Directory to store the intermediate object files, as they are generated from the source files. Default is `obj`.</td>
    </tr>

diff --git a/LUFA/Build/DMBS/DMBS/gcc.mk b/LUFA/Build/DMBS/DMBS/gcc.mk
index 6126cf9..73065dc 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/gcc.mk
+++ b/LUFA/Build/DMBS/DMBS/gcc.mk
@@ -9,15 +9,15 @@
 DMBS_BUILD_MODULES         += GCC
 DMBS_BUILD_TARGETS         += size symbol-sizes all lib elf bin hex lss clean mostlyclean
 DMBS_BUILD_MANDATORY_VARS  += TARGET ARCH MCU SRC
 DMBS_BUILD_MODULES         += GCC
 DMBS_BUILD_TARGETS         += size symbol-sizes all lib elf bin hex lss clean mostlyclean
 DMBS_BUILD_MANDATORY_VARS  += TARGET ARCH MCU SRC

-DMBS_BUILD_OPTIONAL_VARS   += COMPILER_PATH OPTIMIZATION C_STANDARD CPP_STANDARD F_CPU C_FLAGS CPP_FLAGS ASM_FLAGS CC_FLAGS LD_FLAGS OBJDIR OBJECT_FILES DEBUG_TYPE DEBUG_LEVEL LINKER_RELAXATIONS JUMP_TABLES
+DMBS_BUILD_OPTIONAL_VARS   += COMPILER_PATH OPTIMIZATION C_STANDARD CPP_STANDARD F_CPU C_FLAGS
+DMBS_BUILD_OPTIONAL_VARS   += CPP_FLAGS ASM_FLAGS CC_FLAGS LD_FLAGS OBJDIR OBJECT_FILES DEBUG_TYPE
+DMBS_BUILD_OPTIONAL_VARS   += DEBUG_LEVEL LINKER_RELAXATIONS JUMP_TABLES LTO

 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 

-# Conditionally import the CORE module of DMBS if it is not already imported
+# Import the CORE module of DMBS

 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-  include $(DMBS_MODULE_PATH)/core.mk
-endif
+include $(DMBS_MODULE_PATH)/core.mk

 
 # Default values of optionally user-supplied variables
 COMPILER_PATH      ?=
 
 # Default values of optionally user-supplied variables
 COMPILER_PATH      ?=


@@ -35,6 +35,7 @@ DEBUG_FORMAT       ?= dwarf-2
 DEBUG_LEVEL        ?= 2
 LINKER_RELAXATIONS ?= Y
 JUMP_TABLES        ?= N
 DEBUG_LEVEL        ?= 2
 LINKER_RELAXATIONS ?= Y
 JUMP_TABLES        ?= N

+LTO                ?= N

 
 # Sanity check user supplied values
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
 
 # Sanity check user supplied values
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))


@@ -49,6 +50,7 @@ $(call ERROR_IF_EMPTY, DEBUG_FORMAT)
 $(call ERROR_IF_EMPTY, DEBUG_LEVEL)
 $(call ERROR_IF_NONBOOL, LINKER_RELAXATIONS)
 $(call ERROR_IF_NONBOOL, JUMP_TABLES)
 $(call ERROR_IF_EMPTY, DEBUG_LEVEL)
 $(call ERROR_IF_NONBOOL, LINKER_RELAXATIONS)
 $(call ERROR_IF_NONBOOL, JUMP_TABLES)

+$(call ERROR_IF_NONBOOL, LTO)

 
 # Determine the utility prefix to use for the selected architecture
 ifeq ($(ARCH), AVR8)
 
 # Determine the utility prefix to use for the selected architecture
 ifeq ($(ARCH), AVR8)


@@ -108,7 +110,8 @@ DEPENDENCY_FILES := $(OBJECT_FILES:%.o=%.d)
 # Create a list of common flags to pass to the compiler/linker/assembler
 BASE_CC_FLAGS    := -pipe -g$(DEBUG_FORMAT) -g$(DEBUG_LEVEL)
 ifneq ($(findstring $(ARCH), AVR8 XMEGA),)
 # Create a list of common flags to pass to the compiler/linker/assembler
 BASE_CC_FLAGS    := -pipe -g$(DEBUG_FORMAT) -g$(DEBUG_LEVEL)
 ifneq ($(findstring $(ARCH), AVR8 XMEGA),)

-   BASE_CC_FLAGS += -mmcu=$(MCU) -fshort-enums -fno-inline-small-functions -fpack-struct
+   BASE_C_FLAGS += -fpack-struct
+   BASE_CC_FLAGS += -mmcu=$(MCU) -fshort-enums -fno-inline-small-functions

 else ifneq ($(findstring $(ARCH), UC3),)
    BASE_CC_FLAGS += -mpart=$(MCU:at32%=%) -masm-addr-pseudos
 endif
 else ifneq ($(findstring $(ARCH), UC3),)
    BASE_CC_FLAGS += -mpart=$(MCU:at32%=%) -masm-addr-pseudos
 endif


@@ -128,10 +131,15 @@ ifeq ($(JUMP_TABLES), N)
    # in a pseudo-random jump target.
    BASE_CC_FLAGS += -fno-jump-tables
 endif
    # in a pseudo-random jump target.
    BASE_CC_FLAGS += -fno-jump-tables
 endif

+ifeq ($(LTO), Y)
+   # Enable link time optimization to reduce overall flash size.
+   BASE_CC_FLAGS += -flto -fuse-linker-plugin
+   BASE_LD_FLAGS += -flto -fuse-linker-plugin
+endif

 
 # Additional language specific compiler flags
 BASE_C_FLAGS   := -x c -O$(OPTIMIZATION) -std=$(C_STANDARD) -Wstrict-prototypes
 
 # Additional language specific compiler flags
 BASE_C_FLAGS   := -x c -O$(OPTIMIZATION) -std=$(C_STANDARD) -Wstrict-prototypes

-BASE_CPP_FLAGS := -x c++ -O$(OPTIMIZATION) -std=$(CPP_STANDARD)
+BASE_CPP_FLAGS := -x c++ -O$(OPTIMIZATION) -std=$(CPP_STANDARD) -fno-exceptions -fno-threadsafe-statics

 BASE_ASM_FLAGS := -x assembler-with-cpp
 
 # Create a list of flags to pass to the linker
 BASE_ASM_FLAGS := -x assembler-with-cpp
 
 # Create a list of flags to pass to the linker


@@ -204,27 +212,27 @@ $(SRC):
 # Compiles an input C source file and generates an assembly listing for it
 %.s: %.c $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Generating assembly from C file \"$(notdir $<)\"
 # Compiles an input C source file and generates an assembly listing for it
 %.s: %.c $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Generating assembly from C file \"$(notdir $<)\"

-       $(CROSS)-gcc -S $(BASE_CC_FLAGS) $(BASE_C_FLAGS) $(CC_FLAGS) $(C_FLAGS) $< -o $@
+       $(CROSS)-gcc -S $(BASE_CC_FLAGS) $(BASE_C_FLAGS) $(CC_FLAGS) $(C_FLAGS) $($(notdir $<)_FLAGS) $< -o $@

 
 # Compiles an input C++ source file and generates an assembly listing for it
 %.s: %.cpp $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Generating assembly from C++ file \"$(notdir $<)\"
 
 # Compiles an input C++ source file and generates an assembly listing for it
 %.s: %.cpp $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Generating assembly from C++ file \"$(notdir $<)\"

-       $(CROSS)-gcc -S $(BASE_CC_FLAGS) $(BASE_CPP_FLAGS) $(CC_FLAGS) $(CPP_FLAGS) $< -o $@
+       $(CROSS)-gcc -S $(BASE_CC_FLAGS) $(BASE_CPP_FLAGS) $(CC_FLAGS) $(CPP_FLAGS) $($(notdir $<)_FLAGS) $< -o $@

 
 # Compiles an input C source file and generates a linkable object file for it
 $(OBJDIR)/%.o: %.c $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Compiling C file \"$(notdir $<)\"
 
 # Compiles an input C source file and generates a linkable object file for it
 $(OBJDIR)/%.o: %.c $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Compiling C file \"$(notdir $<)\"

-       $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_C_FLAGS) $(CC_FLAGS) $(C_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@
+       $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_C_FLAGS) $(CC_FLAGS) $(C_FLAGS) $($(notdir $<)_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@

 
 # Compiles an input C++ source file and generates a linkable object file for it
 $(OBJDIR)/%.o: %.cpp $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Compiling C++ file \"$(notdir $<)\"
 
 # Compiles an input C++ source file and generates a linkable object file for it
 $(OBJDIR)/%.o: %.cpp $(MAKEFILE_LIST)
        @echo $(MSG_COMPILE_CMD) Compiling C++ file \"$(notdir $<)\"

-       $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_CPP_FLAGS) $(CC_FLAGS) $(CPP_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@
+       $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_CPP_FLAGS) $(CC_FLAGS) $(CPP_FLAGS) $($(notdir $<)_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@

 
 # Assembles an input ASM source file and generates a linkable object file for it
 $(OBJDIR)/%.o: %.S $(MAKEFILE_LIST)
        @echo $(MSG_ASSEMBLE_CMD) Assembling \"$(notdir $<)\"
 
 # Assembles an input ASM source file and generates a linkable object file for it
 $(OBJDIR)/%.o: %.S $(MAKEFILE_LIST)
        @echo $(MSG_ASSEMBLE_CMD) Assembling \"$(notdir $<)\"

-       $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_ASM_FLAGS) $(CC_FLAGS) $(ASM_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@
+       $(CROSS)-gcc -c $(BASE_CC_FLAGS) $(BASE_ASM_FLAGS) $(CC_FLAGS) $(ASM_FLAGS) $($(notdir $<)_FLAGS) -MMD -MP -MF $(@:%.o=%.d) $< -o $@

 
 # Generates a library archive file from the user application, which can be linked into other applications
 .PRECIOUS  : $(OBJECT_FILES)
 
 # Generates a library archive file from the user application, which can be linked into other applications
 .PRECIOUS  : $(OBJECT_FILES)

diff --git a/LUFA/Build/DMBS/DMBS/hid.mk b/LUFA/Build/DMBS/DMBS/hid.mk
index 7a0ad9d..d3195b2 100644 (file)
--- a/LUFA/Build/DMBS/DMBS/hid.mk
+++ b/LUFA/Build/DMBS/DMBS/hid.mk
@@ -13,11 +13,9 @@ DMBS_BUILD_OPTIONAL_VARS   +=
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 
 DMBS_BUILD_PROVIDED_VARS   +=
 DMBS_BUILD_PROVIDED_MACROS +=
 

-# Conditionally import the CORE module of DMBS if it is not already imported
+# Import the CORE module of DMBS

 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))

-ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
-  include $(DMBS_MODULE_PATH)/core.mk
-endif
+include $(DMBS_MODULE_PATH)/core.mk

 
 # Sanity-check values of mandatory user-supplied variables
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
 
 # Sanity-check values of mandatory user-supplied variables
 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))


@@ -29,6 +27,9 @@ MSG_HID_BOOTLOADER_CMD := ' [HID]     :'
 MSG_OBJCPY_CMD         := ' [OBJCPY]  :'
 MSG_MAKE_CMD           := ' [MAKE]    :'
 
 MSG_OBJCPY_CMD         := ' [OBJCPY]  :'
 MSG_MAKE_CMD           := ' [MAKE]    :'
 

+# Set MAKE variable if the environment does not already define it
+MAKE ?= make
+

 # Programs in the target FLASH memory using the HID_BOOTLOADER_CLI tool
 hid: $(TARGET).hex $(MAKEFILE_LIST)
        @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with hid_bootloader_cli using \"$<\"
 # Programs in the target FLASH memory using the HID_BOOTLOADER_CLI tool
 hid: $(TARGET).hex $(MAKEFILE_LIST)
        @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with hid_bootloader_cli using \"$<\"

diff --git a/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/TEMPLATE_LIB.mk b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/TEMPLATE_LIB.mk
new file mode 100644 (file)
index 0000000..5703750
--- /dev/null
+++ b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/TEMPLATE_LIB.mk
@@ -0,0 +1,50 @@
+#
+#            DMBS Build System
+#     Released into the public domain.
+#
+#  dean [at] fourwalledcubicle [dot] com
+#        www.fourwalledcubicle.com
+#
+
+# Include Guard
+ifeq ($(filter TEMPLATE_LIB, $(DMBS_BUILD_MODULES)),)
+
+# Sanity check user supplied DMBS path
+ifndef DMBS_PATH
+$(error Makefile DMBS_PATH option cannot be blank)
+endif
+
+# Location of the current module
+TEMPLATE_LIB_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
+
+# Import the CORE module of DMBS
+include $(DMBS_PATH)/core.mk
+
+# This module needs to be included before gcc.mk
+ifneq ($(findstring GCC, $(DMBS_BUILD_MODULES)),)
+$(error Include this module before gcc.mk)
+endif
+
+# Help settings
+DMBS_BUILD_MODULES         += TEMPLATE_LIB
+DMBS_BUILD_TARGETS         +=
+DMBS_BUILD_MANDATORY_VARS  += DMBS_PATH
+DMBS_BUILD_OPTIONAL_VARS   +=
+DMBS_BUILD_PROVIDED_VARS   += TEMPLATE_LIB_SRC
+DMBS_BUILD_PROVIDED_MACROS +=
+
+# Sanity check user supplied values
+$(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
+
+# TEMPLATE_LIB Library
+TEMPLATE_LIB_SRC := $(TEMPLATE_LIB_MODULE_PATH)/src/template_lib.c
+
+# Compiler flags and sources
+SRC                           += $(TEMPLATE_LIB_SRC)
+CC_FLAGS           += -DDMBS_MODULE_TEMPLATE_LIB
+CC_FLAGS              += -I$(TEMPLATE_LIB_MODULE_PATH)/include/
+
+# Phony build targets for this module
+.PHONY: $(DMBS_BUILD_TARGETS)
+
+endif

diff --git a/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/include/template_lib.h b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/include/template_lib.h
new file mode 100644 (file)
index 0000000..1baa635
--- /dev/null
+++ b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/include/template_lib.h
@@ -0,0 +1,24 @@
+/*
+             DMBS Build System
+      Released into the public domain.
+
+   dean [at] fourwalledcubicle [dot] com
+         www.fourwalledcubicle.com
+ */
+
+// Include Guard
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Software version
+#define TEMPLATE_LIB_VERSION 100
+
+#include <stdint.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+}
+#endif

diff --git a/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/src/template_lib.c b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/src/template_lib.c
new file mode 100644 (file)
index 0000000..f7f6945
--- /dev/null
+++ b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/src/template_lib.c
@@ -0,0 +1,10 @@
+/*
+             DMBS Build System
+      Released into the public domain.
+
+   dean [at] fourwalledcubicle [dot] com
+         www.fourwalledcubicle.com
+ */
+
+#include "template_lib.h"
+#include "template_lib_private.h"

diff --git a/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/src/template_lib_private.h b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/src/template_lib_private.h
new file mode 100644 (file)
index 0000000..714cd3b
--- /dev/null
+++ b/LUFA/Build/DMBS/Template/lib/TEMPLATE_LIB/src/template_lib_private.h
@@ -0,0 +1,14 @@
+/*
+             DMBS Build System
+      Released into the public domain.
+
+   dean [at] fourwalledcubicle [dot] com
+         www.fourwalledcubicle.com
+ */
+
+// Include Guard
+#pragma once
+
+#include <stdint.h>
+#include <stddef.h>
+#include <avr/io.h>

diff --git a/LUFA/Build/DMBS/Template/makefile b/LUFA/Build/DMBS/Template/makefile
index d882923..817f96f 100644 (file)
--- a/LUFA/Build/DMBS/Template/makefile
+++ b/LUFA/Build/DMBS/Template/makefile
@@ -20,8 +20,12 @@ LD_FLAGS     =
 # Default target
 all:
 
 # Default target
 all:
 

-# Include DMBS build script makefiles
+# Include libraries and DMBS build script makefiles

 DMBS_PATH   ?= ../DMBS
 DMBS_PATH   ?= ../DMBS

+LIB_PATH    ?= lib
+
+include $(LIB_PATH)/TEMPLATE_LIB/TEMPLATE_LIB.mk
+

 include $(DMBS_PATH)/core.mk
 include $(DMBS_PATH)/gcc.mk
 include $(DMBS_PATH)/cppcheck.mk
 include $(DMBS_PATH)/core.mk
 include $(DMBS_PATH)/gcc.mk
 include $(DMBS_PATH)/cppcheck.mk