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Tidy up and add some Makefile help texts.

This commit is contained in:
Anders Hoglund 2016-10-22 14:47:26 +02:00
parent f53fe5c87b
commit a686e4690a
2 changed files with 9 additions and 7 deletions
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14
Makefile
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@ -37,9 +37,9 @@ SERIAL_DEVICE ?= $(firstword $(wildcard /dev/ttyUSB*) no-port-found)
# Flash size (KB). Some low-end chips actually have more flash than advertised, use this to override.
FLASH_SIZE ?=
## Set verbosity level based on the V= parameter
## V=0 Low
## v=1 High
## V : Set verbosity level based on the V= parameter
## V=0 Low
## V=1 High
export AT := @
ifndef V
@ -67,7 +67,7 @@ INCLUDE_DIRS = $(SRC_DIR) \
$(ROOT)/src/main/target
LINKER_DIR = $(ROOT)/src/main/target/link
## Build tools, so we all share the same versions
# Build tools, so we all share the same versions
# import macros common to all supported build systems
include $(ROOT)/make/system-id.mk
# developer preferences, edit these at will, they'll be gitignored
@ -902,7 +902,7 @@ cppcheck: $(CSOURCES)
cppcheck-result.xml: $(CSOURCES)
$(V0) $(CPPCHECK) --xml-version=2 2> cppcheck-result.xml
## mkdirs
# mkdirs
$(DL_DIR):
mkdir -p $@
@ -913,7 +913,7 @@ $(BUILD_DIR):
mkdir -p $@
## help : print this help message and exit
help: Makefile
help: Makefile make/tools.mk
$(V0) @echo ""
$(V0) @echo "Makefile for the $(FORKNAME) firmware"
$(V0) @echo ""
@ -924,7 +924,7 @@ help: Makefile
$(V0) @echo ""
$(V0) @echo "Valid TARGET values are: $(VALID_TARGETS)"
$(V0) @echo ""
$(V0) @sed -n 's/^## //p' $<
$(V0) @sed -n 's/^## //p' $?
## targets : print a list of all valid target platforms (for consumption by scripts)
targets:

2
make/tools.mk
View File

@ -18,6 +18,7 @@ ARM_SDK_DIR := $(TOOLS_DIR)/gcc-arm-none-eabi-5_4-2016q2
# Checked below, Should match the output of $(shell arm-none-eabi-gcc -dumpversion)
GCC_REQUIRED_VERSION := 5.4.1
## arm_sdk_install : Install Arm SDK
.PHONY: arm_sdk_install
# source: https://launchpad.net/gcc-arm-embedded/5.0/
@ -48,6 +49,7 @@ else
$(V1) unzip -q -d $(ARM_SDK_DIR) "$(DL_DIR)/$(ARM_SDK_FILE)"
endif
## arm_sdk_clean : Uninstall Arm SDK
.PHONY: arm_sdk_clean
arm_sdk_clean:
$(V1) [ ! -d "$(ARM_SDK_DIR)" ] || $(RM) -r $(ARM_SDK_DIR)