diff --git a/examples/device/audio_4_channel_mic/Makefile b/examples/device/audio_4_channel_mic/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/audio_4_channel_mic/Makefile +++ b/examples/device/audio_4_channel_mic/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/audio_test/Makefile b/examples/device/audio_test/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/audio_test/Makefile +++ b/examples/device/audio_test/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/audio_test_multi_rate/Makefile b/examples/device/audio_test_multi_rate/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/audio_test_multi_rate/Makefile +++ b/examples/device/audio_test_multi_rate/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/board_test/Makefile b/examples/device/board_test/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/board_test/Makefile +++ b/examples/device/board_test/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/cdc_dual_ports/Makefile b/examples/device/cdc_dual_ports/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/cdc_dual_ports/Makefile +++ b/examples/device/cdc_dual_ports/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/cdc_msc/Makefile b/examples/device/cdc_msc/Makefile index 69b633fea..da088ea6b 100644 --- a/examples/device/cdc_msc/Makefile +++ b/examples/device/cdc_msc/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/cdc_msc_freertos/Makefile b/examples/device/cdc_msc_freertos/Makefile index 4ee816880..e2bbc2268 100644 --- a/examples/device/cdc_msc_freertos/Makefile +++ b/examples/device/cdc_msc_freertos/Makefile @@ -1,6 +1,5 @@ DEPS_SUBMODULES += lib/FreeRTOS-Kernel -include ../../../tools/top.mk include ../../make.mk FREERTOS_SRC = lib/FreeRTOS-Kernel diff --git a/examples/device/dfu/Makefile b/examples/device/dfu/Makefile index 5148ed55a..b3f2cc588 100644 --- a/examples/device/dfu/Makefile +++ b/examples/device/dfu/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/dfu_runtime/Makefile b/examples/device/dfu_runtime/Makefile index 69b633fea..da088ea6b 100644 --- a/examples/device/dfu_runtime/Makefile +++ b/examples/device/dfu_runtime/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/dynamic_configuration/Makefile b/examples/device/dynamic_configuration/Makefile index 69b633fea..da088ea6b 100644 --- a/examples/device/dynamic_configuration/Makefile +++ b/examples/device/dynamic_configuration/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/hid_boot_interface/Makefile b/examples/device/hid_boot_interface/Makefile index c6a9c5b21..d58a539e8 100644 --- a/examples/device/hid_boot_interface/Makefile +++ b/examples/device/hid_boot_interface/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/hid_composite/Makefile b/examples/device/hid_composite/Makefile index 69b633fea..da088ea6b 100644 --- a/examples/device/hid_composite/Makefile +++ b/examples/device/hid_composite/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/hid_composite_freertos/Makefile b/examples/device/hid_composite_freertos/Makefile index a354a90b6..099a43893 100644 --- a/examples/device/hid_composite_freertos/Makefile +++ b/examples/device/hid_composite_freertos/Makefile @@ -1,6 +1,5 @@ DEPS_SUBMODULES += lib/FreeRTOS-Kernel -include ../../../tools/top.mk include ../../make.mk FREERTOS_SRC = lib/FreeRTOS-Kernel diff --git a/examples/device/hid_generic_inout/Makefile b/examples/device/hid_generic_inout/Makefile index 69b633fea..da088ea6b 100644 --- a/examples/device/hid_generic_inout/Makefile +++ b/examples/device/hid_generic_inout/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/hid_multiple_interface/Makefile b/examples/device/hid_multiple_interface/Makefile index 69b633fea..da088ea6b 100644 --- a/examples/device/hid_multiple_interface/Makefile +++ b/examples/device/hid_multiple_interface/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/midi_test/Makefile b/examples/device/midi_test/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/midi_test/Makefile +++ b/examples/device/midi_test/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/msc_dual_lun/Makefile b/examples/device/msc_dual_lun/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/msc_dual_lun/Makefile +++ b/examples/device/msc_dual_lun/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/net_lwip_webserver/Makefile b/examples/device/net_lwip_webserver/Makefile index 55bd820bd..bc2914b36 100644 --- a/examples/device/net_lwip_webserver/Makefile +++ b/examples/device/net_lwip_webserver/Makefile @@ -1,6 +1,5 @@ DEPS_SUBMODULES += lib/lwip -include ../../../tools/top.mk include ../../make.mk # suppress warning caused by lwip diff --git a/examples/device/uac2_headset/Makefile b/examples/device/uac2_headset/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/uac2_headset/Makefile +++ b/examples/device/uac2_headset/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/usbtmc/Makefile b/examples/device/usbtmc/Makefile index 69b633fea..da088ea6b 100644 --- a/examples/device/usbtmc/Makefile +++ b/examples/device/usbtmc/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/device/video_capture/Makefile b/examples/device/video_capture/Makefile index fda66bcc1..90d174c32 100644 --- a/examples/device/video_capture/Makefile +++ b/examples/device/video_capture/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk ifeq ($(DISABLE_MJPEG),1) diff --git a/examples/device/webusb_serial/Makefile b/examples/device/webusb_serial/Makefile index 5a455078e..2a3d854fb 100644 --- a/examples/device/webusb_serial/Makefile +++ b/examples/device/webusb_serial/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/dual/host_hid_to_device_cdc/Makefile b/examples/dual/host_hid_to_device_cdc/Makefile index 3fe9b0888..95c88e7e8 100644 --- a/examples/dual/host_hid_to_device_cdc/Makefile +++ b/examples/dual/host_hid_to_device_cdc/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/host/bare_api/Makefile b/examples/host/bare_api/Makefile index 84555a889..058307c40 100644 --- a/examples/host/bare_api/Makefile +++ b/examples/host/bare_api/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/host/cdc_msc_hid/Makefile b/examples/host/cdc_msc_hid/Makefile index 9adccfa3a..7c16b39d3 100644 --- a/examples/host/cdc_msc_hid/Makefile +++ b/examples/host/cdc_msc_hid/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/host/hid_controller/Makefile b/examples/host/hid_controller/Makefile index e7fbd741f..cda2977bc 100644 --- a/examples/host/hid_controller/Makefile +++ b/examples/host/hid_controller/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk INC += \ diff --git a/examples/host/msc_file_explorer/Makefile b/examples/host/msc_file_explorer/Makefile index de2f9c01c..1fda72b18 100644 --- a/examples/host/msc_file_explorer/Makefile +++ b/examples/host/msc_file_explorer/Makefile @@ -1,4 +1,3 @@ -include ../../../tools/top.mk include ../../make.mk FATFS_PATH = lib/fatfs/source diff --git a/examples/make.mk b/examples/make.mk index e02d226b6..d91263db9 100644 --- a/examples/make.mk +++ b/examples/make.mk @@ -2,6 +2,72 @@ # Common make definition for all examples # --------------------------------------- +#-------------- TOP and CURRENT_PATH ------------ + +# Set TOP to be the path to get from the current directory (where make was +# invoked) to the top of the tree. $(lastword $(MAKEFILE_LIST)) returns +# the name of this makefile relative to where make was invoked. +THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST)) + +# strip off /tools/top.mk to get for example ../../.. +# and Set TOP to an absolute path +TOP = $(abspath $(subst make.mk,..,$(THIS_MAKEFILE))) + +# Set CURRENT_PATH to the relative path from TOP to the current directory, ie examples/device/cdc_msc_freertos +CURRENT_PATH = $(subst $(TOP)/,,$(abspath .)) + +# Detect whether shell style is windows or not +# https://stackoverflow.com/questions/714100/os-detecting-makefile/52062069#52062069 +ifeq '$(findstring ;,$(PATH))' ';' +# PATH contains semicolon - so we're definitely on Windows. +CMDEXE := 1 + +# makefile shell commands should use syntax for DOS CMD, not unix sh +# Unfortunately, SHELL may point to sh or bash, which can't accept DOS syntax. +# We can't just use sh, because while sh and/or bash shell may be available, +# many Windows environments won't have utilities like realpath used below, so... +# Force DOS command shell on Windows. +SHELL := cmd.exe +endif + +#-------------- Cross Compiler ------------ +# Can be set by board, default to ARM GCC +CROSS_COMPILE ?= arm-none-eabi- + +ifeq ($(CC),iccarm) +USE_IAR = 1 +endif + +ifdef USE_IAR + AS = iasmarm + LD = ilinkarm + OBJCOPY = ielftool + SIZE = size + +else + CC = $(CROSS_COMPILE)gcc + CXX = $(CROSS_COMPILE)g++ + AS = $(CC) -x assembler-with-cpp + LD = $(CC) + + GDB = $(CROSS_COMPILE)gdb + OBJCOPY = $(CROSS_COMPILE)objcopy + SIZE = $(CROSS_COMPILE)size +endif + +ifeq ($(CMDEXE),1) + CP = copy + RM = del + MKDIR = mkdir + PYTHON = python +else + CP = cp + RM = rm + MKDIR = mkdir + PYTHON = python3 +endif + + # Build directory BUILD := _build/$(BOARD) @@ -45,47 +111,6 @@ else SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(FAMILY_PATH)/*.c)) endif - -#-------------- Cross Compiler ------------ -# Can be set by board, default to ARM GCC -CROSS_COMPILE ?= arm-none-eabi- - -# Allow for -Os to be changed by board makefiles in case -Os is not allowed -CFLAGS_OPTIMIZED ?= -Os - -ifeq ($(CC),iccarm) -USE_IAR = 1 -endif - -ifdef USE_IAR - AS = iasmarm - LD = ilinkarm - OBJCOPY = ielftool - SIZE = size - -else - CC = $(CROSS_COMPILE)gcc - CXX = $(CROSS_COMPILE)g++ - AS = $(CC) -x assembler-with-cpp - LD = $(CC) - - GDB = $(CROSS_COMPILE)gdb - OBJCOPY = $(CROSS_COMPILE)objcopy - SIZE = $(CROSS_COMPILE)size -endif - -ifeq ($(CMDEXE),1) - CP = copy - RM = del - MKDIR = mkdir - PYTHON = python -else - CP = cp - RM = rm - MKDIR = mkdir - PYTHON = python3 -endif - #-------------- Source files and compiler flags -------------- # Include all source C in family & board folder @@ -94,6 +119,9 @@ SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(BOARD_PATH)/*.c)) INC += $(TOP)/$(FAMILY_PATH) +# Allow for -Os to be changed by board makefiles in case -Os is not allowed +CFLAGS_OPTIMIZED ?= -Os + # GCC Compiler Flags GCC_CFLAGS += \ -ggdb \ diff --git a/test/fuzz/device/cdc/Makefile b/test/fuzz/device/cdc/Makefile index ee51936b5..7071df057 100644 --- a/test/fuzz/device/cdc/Makefile +++ b/test/fuzz/device/cdc/Makefile @@ -1,4 +1,3 @@ -include ../../../../tools/top.mk include ../../make.mk INC += \ diff --git a/test/fuzz/device/msc/Makefile b/test/fuzz/device/msc/Makefile index ee51936b5..7071df057 100644 --- a/test/fuzz/device/msc/Makefile +++ b/test/fuzz/device/msc/Makefile @@ -1,4 +1,3 @@ -include ../../../../tools/top.mk include ../../make.mk INC += \ diff --git a/test/fuzz/device/net/Makefile b/test/fuzz/device/net/Makefile index 22241fcdc..4e99604ad 100644 --- a/test/fuzz/device/net/Makefile +++ b/test/fuzz/device/net/Makefile @@ -1,6 +1,5 @@ DEPS_SUBMODULES += lib/lwip -include ../../../../tools/top.mk include ../../make.mk # suppress warning caused by lwip diff --git a/test/fuzz/make.mk b/test/fuzz/make.mk index e7c5518e7..934819665 100644 --- a/test/fuzz/make.mk +++ b/test/fuzz/make.mk @@ -2,6 +2,34 @@ # Common make definition for all examples # --------------------------------------- +#-------------- TOP and CURRENT_PATH ------------ + +# Set TOP to be the path to get from the current directory (where make was +# invoked) to the top of the tree. $(lastword $(MAKEFILE_LIST)) returns +# the name of this makefile relative to where make was invoked. +THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST)) + +# strip off /tools/top.mk to get for example ../../.. +# and Set TOP to an absolute path +TOP = $(abspath $(subst make.mk,../..,$(THIS_MAKEFILE))) + +# Set CURRENT_PATH to the relative path from TOP to the current directory, ie examples/device/cdc_msc_freertos +CURRENT_PATH = $(subst $(TOP)/,,$(abspath .)) + +# Detect whether shell style is windows or not +# https://stackoverflow.com/questions/714100/os-detecting-makefile/52062069#52062069 +ifeq '$(findstring ;,$(PATH))' ';' +# PATH contains semicolon - so we're definitely on Windows. +CMDEXE := 1 + +# makefile shell commands should use syntax for DOS CMD, not unix sh +# Unfortunately, SHELL may point to sh or bash, which can't accept DOS syntax. +# We can't just use sh, because while sh and/or bash shell may be available, +# many Windows environments won't have utilities like realpath used below, so... +# Force DOS command shell on Windows. +SHELL := cmd.exe +endif + # Build directory BUILD := _build PROJECT := $(notdir $(CURDIR)) @@ -42,8 +70,6 @@ SANITIZER_FLAGS ?= -fsanitize=fuzzer \ CFLAGS += $(COVERAGE_FLAGS) $(SANITIZER_FLAGS) #-------------- Source files and compiler flags -------------- - - INC += $(TOP)/test # Compiler Flags diff --git a/tools/top.mk b/tools/top.mk deleted file mode 100644 index fdae6337c..000000000 --- a/tools/top.mk +++ /dev/null @@ -1,29 +0,0 @@ -ifneq ($(lastword a b),b) -$(error This Makefile requires make 3.81 or newer) -endif - -# Detect whether shell style is windows or not -# https://stackoverflow.com/questions/714100/os-detecting-makefile/52062069#52062069 -ifeq '$(findstring ;,$(PATH))' ';' -# PATH contains semicolon - so we're definitely on Windows. -CMDEXE := 1 - -# makefile shell commands should use syntax for DOS CMD, not unix sh -# Unfortunately, SHELL may point to sh or bash, which can't accept DOS syntax. -# We can't just use sh, because while sh and/or bash shell may be available, -# many Windows environments won't have utilities like realpath used below, so... -# Force DOS command shell on Windows. -SHELL := cmd.exe -endif - -# Set TOP to be the path to get from the current directory (where make was -# invoked) to the top of the tree. $(lastword $(MAKEFILE_LIST)) returns -# the name of this makefile relative to where make was invoked. -THIS_MAKEFILE := $(lastword $(MAKEFILE_LIST)) - -# strip off /tools/top.mk to get for example ../../.. -# and Set TOP to an absolute path -TOP = $(abspath $(subst /tools/top.mk,,$(THIS_MAKEFILE))) - -# Set CURRENT_PATH to the relative path from TOP to the current directory, ie examples/device/cdc_msc_freertos -CURRENT_PATH = $(subst $(TOP)/,,$(abspath .))