diff --git a/Makefile.include b/Makefile.include
index 8aef22e6c44217927070b4688a0c96eb7cbbf10c..ef6d9316e132c41e1a239e8c8b0bd20982271191 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -1,8 +1,6 @@
# include Makefile.local if it exists
-include Makefile.local
-all: link
-
# set undefined variables
RIOTBASE ?= $(dir $(lastword $(MAKEFILE_LIST)))
CCACHE_BASEDIR ?= $(RIOTBASE)
@@ -63,37 +61,35 @@ MAKEOVERRIDES += $(foreach v,${__DIRECTORY_VARIABLES},${v}=${${v}})
# Path to the current directory relative to RIOTPROJECT
BUILDRELPATH ?= ${PWD:${RIOTPROJECT}/%=%}/
+# get host operating system
+OS := $(shell uname)
+
# Include Docker settings near the top because we need to build the environment
# command line before some of the variable origins are overwritten below when
# using abspath, strip etc.
include $(RIOTMAKE)/docker.inc.mk
-# Static code analysis tools provided by LLVM
-include $(RIOTMAKE)/scan-build.inc.mk
+# include color echo macros
+include $(RIOTMAKE)/color.inc.mk
-export RIOTBUILD_CONFIG_HEADER_C = $(BINDIR)/riotbuild/riotbuild.h
+GLOBAL_GOALS := buildtest info-boards-supported info-boards-features-missing info-buildsizes info-buildsizes-diff
+ifneq (, $(filter $(GLOBAL_GOALS), $(MAKECMDGOALS)))
+ BOARD=none
+endif
-COLOR_GREEN :=
-COLOR_RED :=
-COLOR_PURPLE :=
-COLOR_RESET :=
-COLOR_ECHO := /bin/echo
+ifeq (none,$(BOARD))
+ include $(RIOTMAKE)/info-global.inc.mk
+ include $(RIOTMAKE)/buildtests.inc.mk
+else
-OS := $(shell uname)
+all: link
-ifeq (0, $(shell tput colors 2>&1 > /dev/null; echo $$?))
- COLOR_GREEN := \033[1;32m
- COLOR_RED := \033[1;31m
- COLOR_YELLOW := \033[1;33m
- COLOR_PURPLE := \033[1;35m
- COLOR_RESET := \033[0m
- ifeq ($(OS),Darwin)
- COLOR_ECHO := echo -e
- SHELL=bash
- else
- COLOR_ECHO := /bin/echo -e
- endif
-endif
+include $(RIOTMAKE)/info.inc.mk
+
+# Static code analysis tools provided by LLVM
+include $(RIOTMAKE)/scan-build.inc.mk
+
+export RIOTBUILD_CONFIG_HEADER_C = $(BINDIR)/riotbuild/riotbuild.h
ifeq ($(OS),Darwin)
OPEN := open
@@ -224,6 +220,10 @@ ifneq ($(GNRC_NETIF_NUMOF),1)
CFLAGS += -DGNRC_NETIF_NUMOF=$(GNRC_NETIF_NUMOF)
endif
+# process provided features
+include $(RIOTMAKE)/features.inc.mk
+
+# process dependencies
include $(RIOTBASE)/Makefile.dep
USEMODULE += $(filter-out $(DISABLE_MODULE), $(DEFAULT_MODULE))
@@ -433,12 +433,6 @@ $(CURDIR)/eclipsesym.xml:
$(Q)printf "%s\n" $(CC) $(CFLAGS_WITH_MACROS) $(INCLUDES) | \
$(RIOTBASE)/dist/tools/eclipsesym/cmdline2xml.sh > $@
-# Extra make goals for testing and comparing changes.
-include $(RIOTMAKE)/buildtests.inc.mk
-
-# process provided features
-include $(RIOTMAKE)/features.inc.mk
-
# Export variables used throughout the whole make system:
include $(RIOTMAKE)/vars.inc.mk
@@ -535,9 +529,6 @@ endif
help:
@$(MAKE) -qp | sed -ne 's/\(^[a-z][a-z_-]*\):.*/\1/p' | sort | uniq
-info-modules:
- @for i in $(sort $(USEMODULE)); do echo $$i; done
-
ifneq (,$(filter iotlab-m3 wsn430-v1_3b wsn430-v1_4,$(BOARD)))
ifneq (,$(filter iotlab-%,$(MAKECMDGOALS)))
include $(RIOTBASE)/dist/testbed-support/Makefile.iotlab
@@ -575,3 +566,4 @@ CFLAGS += -include '$(RIOTBUILD_CONFIG_HEADER_C)'
# include multislot support
include $(RIOTMAKE)/multislot.mk
+endif # BOARD=none
diff --git a/makefiles/buildtests.inc.mk b/makefiles/buildtests.inc.mk
index 714528402ae5eab7b35da25787998cf8fa3b4b32..d8f901c81d4de13ab235c858c91aaeae6095f87e 100644
--- a/makefiles/buildtests.inc.mk
+++ b/makefiles/buildtests.inc.mk
@@ -1,311 +1,23 @@
-ifneq (, $(filter buildtest info-concurrency, $(MAKECMDGOALS)))
- ifeq (, $(strip $(NPROC)))
- # Linux (utility program)
- NPROC := $(shell nproc 2>/dev/null)
-
- ifeq (, $(strip $(NPROC)))
- # Linux (generic)
- NPROC := $(shell grep -c ^processor /proc/cpuinfo 2>/dev/null)
- endif
- ifeq (, $(strip $(NPROC)))
- # BSD (at least FreeBSD and Mac OSX)
- NPROC := $(shell sysctl -n hw.ncpu 2>/dev/null)
- endif
- ifeq (, $(strip $(NPROC)))
- # Fallback
- NPROC := 1
- endif
-
- NPROC := $(shell echo $$(($(NPROC) + 1)))
-
- ifneq (, $(NPROC_MAX))
- NPROC := $(shell if [ ${NPROC} -gt $(NPROC_MAX) ]; then echo $(NPROC_MAX); else echo ${NPROC}; fi)
- endif
- ifneq (, $(NPROC_MIN))
- NPROC := $(shell if [ ${NPROC} -lt $(NPROC_MIN) ]; then echo $(NPROC_MIN); else echo ${NPROC}; fi)
- endif
- endif
-endif
-
-.PHONY: buildtest info-objsize info-buildsize info-buildsizes \
- info-buildsizes-diff info-build info-boards-supported \
- info-features-missing info-boards-features-missing
+.PHONY: buildtest
ifeq ($(BUILD_IN_DOCKER),1)
buildtest: ..in-docker-container
else
buildtest:
@ \
- BUILDTESTOK=true; \
- APP_RETRY=0; \
- for BOARD in ${BOARDS}; do \
- RIOTNOLINK=$$(echo $(BOARD_INSUFFICIENT_MEMORY) | grep "\<$${BOARD}\>" 2>&1 >/dev/null && echo 1); \
- ${COLOR_ECHO} -n "Building for $${BOARD} "; \
- [ -n "$${RIOTNOLINK}" ] && ${COLOR_ECHO} -n "(no linking) "; \
- for NTH_TRY in 1 2 3; do \
- ${COLOR_ECHO} -n ".. "; \
- if [ "$$NTH_TRY" != "3" ]; then export _CCACHE=$$CCACHE; else export _CCACHE=""; fi ; \
- LOG=$$(env -i \
- HOME=$${HOME} \
- PATH=$${PATH} \
- BOARD=$${BOARD} \
- CCACHE=$${_CCACHE} \
- $${CCACHE_DIR:+CCACHE_DIR=$${CCACHE_DIR}} \
- $${GIT_CACHE_DIR:+GIT_CACHE_DIR=$${GIT_CACHE_DIR}} \
- CCACHE_BASEDIR=$${CCACHE_BASEDIR} \
- RIOTBASE=$${RIOTBASE} \
- RIOTBOARD=$${RIOTBOARD} \
- RIOTCPU=$${RIOTCPU} \
- RIOTPKG=$${RIOTPKG} \
- BINDIRBASE=$${BINDIRBASE} \
- RIOTNOLINK=$${RIOTNOLINK} \
- RIOT_VERSION=$${RIOT_VERSION} \
- WERROR=$${WERROR} \
- LTO=$${LTO} \
- TOOLCHAIN=$${TOOLCHAIN} \
- MIPS_ELF_ROOT=$${MIPS_ELF_ROOT} \
- $(MAKE) -j$(NPROC) clean all 2>&1) ; \
- if [ "$${?}" = "0" ]; then \
- ${COLOR_ECHO} "${COLOR_GREEN}success${COLOR_RESET}"; \
- if [ -n "$${BUILDTEST_VERBOSE}" ]; then \
- echo "$${LOG}" | tail -n +2 | head -n -2 | grep -v -E '^Building application|^\"make|^patching' | awk 'NF'; \
- fi; \
- elif [ -n "$${RIOT_DO_RETRY}" ] && [ "$${APP_RETRY}" -lt "3" ] && [ $${NTH_TRY} != 3 ]; then \
- ${COLOR_ECHO} -n "${COLOR_PURPLE}retrying${COLOR_RESET} "; \
- continue; \
- else \
- ${COLOR_ECHO} "${COLOR_RED}failed${COLOR_RESET}"; \
- if [ -n "$${BUILDTEST_VERBOSE}" ]; then \
- echo "$${LOG}" | grep -v -E '^\"make'; \
- fi; \
- APP_RETRY=`expr $${APP_RETRY} + 1`; \
- BUILDTESTOK=false; \
- fi; \
- break; \
- done; \
- env -i \
- HOME=$${HOME} \
- PATH=$${PATH} \
- BOARD=$${BOARD} \
- CCACHE=$${CCACHE} \
- $${CCACHE_DIR:+CCACHE_DIR=$${CCACHE_DIR}} \
- CCACHE_BASEDIR=$${CCACHE_BASEDIR} \
- $${GIT_CACHE_DIR:+GIT_CACHE_DIR=$${GIT_CACHE_DIR}} \
- RIOTBASE=$${RIOTBASE} \
- RIOTBOARD=$${RIOTBOARD} \
- RIOTCPU=$${RIOTCPU} \
- RIOTPKG=$${RIOTPKG} \
- BINDIRBASE=$${BINDIRBASE} \
- RIOTNOLINK=$${RIOTNOLINK} \
- RIOT_VERSION=$${RIOT_VERSION} \
- MIPS_ELF_ROOT=$${MIPS_ELF_ROOT} \
- $(MAKE) clean-intermediates 2>&1 >/dev/null || true; \
- done; \
- $${BUILDTESTOK}
+ RESULT=true ; \
+ for board in $(BOARDS); do \
+ ${COLOR_ECHO} -n "Building for $$board ... " ; \
+ BOARD=$${board} RIOT_CI_BUILD=1 RIOT_VERSION_OVERRIDE=buildtest \
+ $(MAKE) clean all -j $(NPROC) >/dev/null 2>&1; \
+ RES=$$? ; \
+ if [ $$RES -eq 0 ]; then \
+ ${COLOR_ECHO} "$(COLOR_GREEN)success.${COLOR_RESET}" ; \
+ else \
+ ${COLOR_ECHO} "$(COLOR_RED)failed!${COLOR_RESET}" ; \
+ RESULT=false ; \
+ fi ; \
+ $(MAKE) clean-intermediates >/dev/null 2>&1 || true; \
+ done ; \
+ $${RESULT}
endif # BUILD_IN_DOCKER
-
-info-objsize:
- @case "${SORTROW}" in \
- text) SORTROW=1 ;; \
- data) SORTROW=2 ;; \
- bss) SORTROW=3 ;; \
- dec) SORTROW=4 ;; \
- "") SORTROW=4 ;; \
- *) echo "Usage: $(MAKE) info-objsize SORTROW=[text|data|bss|dec]" ; return ;; \
- esac; \
- echo -e ' text\t data\t bss\t dec\t hex\tfilename'; \
- $(SIZE) -d -B $(BASELIBS) | \
- tail -n+2 | \
- sed -e 's#$(BINDIR)##' | \
- sort -rnk$${SORTROW}
-
-info-buildsize:
- @$(SIZE) -d -B $(BINDIR)/$(APPLICATION).elf || echo ''
-
-info-buildsizes: SHELL=bash
-info-buildsizes:
- @echo -e " text\t data\t bss\t dec\tboard"; \
- for BOARD in ${BOARDS}; do \
- echo "$$(env -i \
- HOME=$${HOME} \
- PATH=$${PATH} \
- BOARD=$${BOARD} \
- RIOTBASE=$${RIOTBASE} \
- RIOTBOARD=$${RIOTBOARD} \
- RIOTCPU=$${RIOTCPU} \
- RIOTPKG=$${RIOTPKG} \
- BINDIRBASE=$${BINDIRBASE} \
- MIPS_ELF_ROOT=$${MIPS_ELF_ROOT} \
- $(MAKE) info-buildsize 2>/dev/null | tail -n-1 | cut -f-4)" "$${BOARD}"; \
- done;
-
-info-buildsizes-diff: SHELL=bash
-info-buildsizes-diff:
- @echo -e "text\tdata\tbss\tdec\tBOARD/BINDIRBASE\n"; \
- for BOARD in ${BOARDS}; do \
- for BINDIRBASE in $${OLDBIN} $${NEWBIN}; do \
- env -i \
- HOME=$${HOME} \
- PATH=$${PATH} \
- BOARD=$${BOARD} \
- RIOTBASE=$${RIOTBASE} \
- RIOTBOARD=$${RIOTBOARD} \
- RIOTCPU=$${RIOTCPU} \
- RIOTPKG=$${RIOTPKG} \
- BINDIRBASE=$${BINDIRBASE} \
- MIPS_ELF_ROOT=$${MIPS_ELF_ROOT} \
- $(MAKE) info-buildsize 2>/dev/null | tail -n-1 | cut -f-4; \
- done | \
- while read -a OLD && read -a NEW; do \
- for I in 0 1 2 3; do \
- if [[ -n "$${NEW[I]}" && -n "$${OLD[I]}" ]]; then \
- DIFF=$$(($${NEW[I]} - $${OLD[I]})); \
- if [[ "$${DIFF}" -gt 0 ]]; then $(COLOR_ECHO) -n "${COLOR_RED}"; fi; \
- if [[ "$${DIFF}" -lt 0 ]]; then $(COLOR_ECHO) -n "${COLOR_GREEN}"; fi; \
- else \
- DIFF="${COLOR_RED}ERR"; \
- fi; \
- echo -ne "$${DIFF}\t${COLOR_RESET}"; \
- done; \
- echo "$${BOARD}"; \
- for I in 0 1 2 3; do echo -ne "$${OLD[I]-${COLOR_RED}ERR${COLOR_RESET}}\t"; done; echo -e "$${OLDBIN}"; \
- for I in 0 1 2 3; do echo -ne "$${NEW[I]-${COLOR_RED}ERR${COLOR_RESET}}\t"; done; echo -e "$${NEWBIN}\n"; \
- done; \
- done;
-
-info-build:
- @echo 'APPLICATION: $(APPLICATION)'
- @echo ''
- @echo 'supported boards:'
- @$(foreach board,$(BOARDS),echo ' * $(board)';)
- @echo ''
- @echo 'BOARD: $(BOARD)'
- @echo 'CPU: $(CPU)'
- @echo 'MCU: $(MCU)'
- @echo ''
- @echo 'RIOTBASE: $(RIOTBASE)'
- @echo 'RIOTBOARD: $(RIOTBOARD)'
- @echo 'RIOTCPU: $(RIOTCPU)'
- @echo 'RIOTPKG: $(RIOTPKG)'
- @echo ''
- @echo 'DEFAULT_MODULE: $(sort $(filter-out $(DISABLE_MODULE), $(DEFAULT_MODULE)))'
- @echo 'DISABLE_MODULE: $(sort $(DISABLE_MODULE))'
- @echo 'USEMODULE: $(sort $(filter-out $(DEFAULT_MODULE), $(USEMODULE)))'
- @echo ''
- @echo 'ELFFILE: $(ELFFILE)'
- @echo 'HEXFILE: $(HEXFILE)'
- @echo ''
- @echo 'FEATURES_REQUIRED (excl. optional features):'
- @echo ' $(or $(sort $(filter-out $(FEATURES_OPTIONAL), $(FEATURES_REQUIRED))), -none-)'
- @echo 'FEATURES_OPTIONAL (strictly "nice to have"):'
- @echo ' $(or $(sort $(FEATURES_OPTIONAL)), -none-)'
- @echo 'FEATURES_PROVIDED (by the board or USEMODULE'"'"'d drivers):'
- @echo ' $(or $(sort $(FEATURES_PROVIDED)), -none-)'
- @echo 'FEATURES_MISSING (incl. optional features):'
- @echo ' $(or $(sort $(filter-out $(FEATURES_PROVIDED), $(FEATURES_REQUIRED))), -none-)'
- @echo 'FEATURES_MISSING (only non-optional features):'
- @echo ' $(or $(sort $(filter-out $(FEATURES_OPTIONAL) $(FEATURES_PROVIDED), $(FEATURES_REQUIRED))), -none-)'
- @echo ''
- @echo 'FEATURES_CONFLICT: $(FEATURES_CONFLICT)'
- @echo 'FEATURES_CONFLICT_MSG: $(FEATURES_CONFLICT_MSG)'
- @echo ''
- @echo 'CC: $(CC)'
- @echo -e 'CFLAGS:$(patsubst %, \n\t%, $(CFLAGS))'
- @echo ''
- @echo 'CXX: $(CXX)'
- @echo -e 'CXXUWFLAGS:$(patsubst %, \n\t%, $(CXXUWFLAGS))'
- @echo -e 'CXXEXFLAGS:$(patsubst %, \n\t%, $(CXXEXFLAGS))'
- @echo ''
- @echo 'LINK: $(LINK)'
- @echo -e 'LINKFLAGS:$(patsubst %, \n\t%, $(LINKFLAGS))'
- @echo ''
- @echo 'OBJCOPY: $(OBJCOPY)'
- @echo 'OFLAGS: $(OFLAGS)'
- @echo ''
- @echo 'FLASHER: $(FLASHER)'
- @echo 'FFLAGS: $(FFLAGS)'
- @echo ''
- @echo 'TERMPROG: $(TERMPROG)'
- @echo 'TERMFLAGS: $(TERMFLAGS)'
- @echo 'PORT: $(PORT)'
- @echo ''
- @echo 'DEBUGGER: $(DEBUGGER)'
- @echo 'DEBUGGER_FLAGS: $(DEBUGGER_FLAGS)'
- @echo
- @echo 'DOWNLOAD_TO_FILE: $(DOWNLOAD_TO_FILE)'
- @echo 'DOWNLOAD_TO_STDOUT: $(DOWNLOAD_TO_STDOUT)'
- @echo 'UNZIP_HERE: $(UNZIP_HERE)'
- @echo ''
- @echo 'DEBUGSERVER: $(DEBUGSERVER)'
- @echo 'DEBUGSERVER_FLAGS: $(DEBUGSERVER_FLAGS)'
- @echo ''
- @echo 'RESET: $(RESET)'
- @echo 'RESET_FLAGS: $(RESET_FLAGS)'
- @echo ''
- @echo -e 'MAKEFILE_LIST:$(patsubst %, \n\t%, $(abspath $(MAKEFILE_LIST)))'
-
-info-boards-supported:
- @echo $(BOARDS)
-
-info-features-missing:
- @echo $(filter-out $(FEATURES_PROVIDED), $(FEATURES_REQUIRED))
-
-info-boards-features-missing:
- @for f in $(BOARDS_FEATURES_MISSING); do echo $${f}; done | column -t
-
-FEATURES_REQUIRED += $(FEATURES_OPTIONAL)
-
-ifneq (, $(filter buildtest info-boards-supported info-boards-features-missing info-build info-buildsizes info-buildsizes-diff, $(MAKECMDGOALS)))
- FEATURES_PROVIDED_BAK := $(FEATURES_PROVIDED)
-
- define board_missing_features
- FEATURES_PROVIDED := $(FEATURES_PROVIDED_BAK)
- -include $${RIOTBOARD}/${1}/Makefile.features
- ifdef BUILDTEST_MCU_GROUP
- ifneq ($(BUILDTEST_MCU_GROUP), $$(FEATURES_MCU_GROUP))
- BOARDS_FEATURES_MISSING += "${1} $${BUILDTEST_MCU_GROUP}"
- BOARDS_WITH_MISSING_FEATURES += ${1}
- endif
- endif
-
- FEATURES_MISSING := $$(filter-out $$(FEATURES_PROVIDED), $$(FEATURES_REQUIRED))
- ifneq (, $${FEATURES_MISSING})
- BOARDS_FEATURES_MISSING += "${1} $${FEATURES_MISSING}"
- ifneq (, $$(filter-out $$(FEATURES_OPTIONAL), $$(FEATURES_MISSING)))
- BOARDS_WITH_MISSING_FEATURES += ${1}
- endif
- endif
- endef
-
- BOARDS ?= $(shell find $(RIOTBOARD)/* -maxdepth 0 -type d \! -name "*-common" -exec basename {} \;)
- BOARDS := $(filter $(if $(BOARD_WHITELIST), $(BOARD_WHITELIST), %), $(BOARDS))
- BOARDS := $(filter-out $(BOARD_BLACKLIST), $(BOARDS))
-
- BOARDS_WITH_MISSING_FEATURES :=
- BOARDS_FEATURES_MISSING :=
- $(foreach BOARD, $(BOARDS), $(eval $(call board_missing_features,$(BOARD))))
- BOARDS := $(filter-out $(BOARDS_WITH_MISSING_FEATURES), $(BOARDS))
-
- FEATURES_PROVIDED := $(FEATURES_PROVIDED_BAK)
-endif
-
-info-concurrency:
- @echo "$(NPROC)"
-
-info-files: QUIET := 0
-info-files:
- @( \
- echo "$(abspath $(shell echo "$(MAKEFILE_LIST)"))" | tr ' ' '\n'; \
- CSRC="$$($(MAKE) USEPKG="" -Bn | grep -o -e "[^ ]\+\.[csS]$$" -e "[^ ]\+\.[csS][ \']" | grep -v -e "^\s*-D")"; \
- echo "$$CSRC"; \
- echo "$(RIOTBASE)/Makefile.base"; \
- echo "$$CSRC" | xargs dirname -- | sort | uniq | xargs -I{} find {} -name "Makefile*"; \
- echo "$$CSRC" | xargs $(CC) $(CFLAGS) $(INCLUDES) -MM 2> /dev/null | grep -o "[^ ]\+\.h"; \
- if [ -n "$$SRCXX" ]; then \
- CPPSRC="$$($(MAKE) -Bn USEPKG="" | grep -o -e "[^ ]\+\.cpp" | grep -v -e "^\s*-D")"; \
- echo "$$CPPSRC"; \
- echo "$$CPPSRC" | xargs dirname -- | sort | uniq | xargs -I{} find {} -name "Makefile*"; \
- echo "$$CPPSRC" | xargs $(CXX) $(CXXFLAGS) $(INCLUDES) -MM 2> /dev/null | grep -o "[^ ]\+\.h"; \
- fi; \
- $(foreach pkg,$(USEPKG),find $(RIOTPKG)/$(pkg) -type f;) \
- ) | sort | uniq | sed 's#$(RIOTBASE)/##'
diff --git a/makefiles/color.inc.mk b/makefiles/color.inc.mk
new file mode 100644
index 0000000000000000000000000000000000000000..7a7b1204a9167ebfc13d2ca066b548ec9fffa680
--- /dev/null
+++ b/makefiles/color.inc.mk
@@ -0,0 +1,19 @@
+COLOR_GREEN :=
+COLOR_RED :=
+COLOR_PURPLE :=
+COLOR_RESET :=
+COLOR_ECHO := /bin/echo
+
+ifeq (0, $(shell tput colors 2>&1 > /dev/null; echo $$?))
+ COLOR_GREEN := \033[1;32m
+ COLOR_RED := \033[1;31m
+ COLOR_YELLOW := \033[1;33m
+ COLOR_PURPLE := \033[1;35m
+ COLOR_RESET := \033[0m
+ ifeq ($(OS),Darwin)
+ COLOR_ECHO := echo -e
+ SHELL=bash
+ else
+ COLOR_ECHO := /bin/echo -e
+ endif
+endif
diff --git a/makefiles/info-global.inc.mk b/makefiles/info-global.inc.mk
new file mode 100644
index 0000000000000000000000000000000000000000..f250771a96fe6368deaa4398d5bb174fb632f6c2
--- /dev/null
+++ b/makefiles/info-global.inc.mk
@@ -0,0 +1,82 @@
+.PHONY: info-buildsizes info-buildsizes-diff info-features-missing \
+ info-boards-features-missing
+
+USEMODULE_GLOBAL := $(USEMODULE)
+USEPKG_GLOBAL := $(USEPKG)
+FEATURES_REQUIRED_GLOBAL := $(FEATURES_REQUIRED)
+FEATURES_OPTIONAL_GLOBAL := $(FEATURES_OPTIONAL)
+DISABLE_MODULE_GLOBAL := $(DISABLE_MODULE_GLOBAL)
+
+define board_missing_features
+ BOARD := ${1}
+ USEMODULE := $(USEMODULE_GLOBAL)
+ USEPKG := $(USEPKG_GLOBAL)
+ DISABLE_MODULE := $(DISABLE_MODULE_GLOBAL)
+ FEATURES_REQUIRED := $(FEATURES_REQUIRED_GLOBAL)
+ FEATURES_OPTIONAL := $(FEATURES_OPTIONAL_GLOBAL)
+ FEATURES_MISSING :=
+ FEATURES_PROVIDED :=
+ include $${RIOTBOARD}/${1}/Makefile.features
+ ifdef BUILDTEST_MCU_GROUP
+ ifneq ($(BUILDTEST_MCU_GROUP), $$(FEATURES_MCU_GROUP))
+ BOARDS_FEATURES_MISSING += "${1} ${BUILDTEST_MCU_GROUP}"
+ BOARDS_WITH_MISSING_FEATURES += ${1}
+ endif
+ endif
+
+ include $(RIOTBASE)/Makefile.dep
+
+ FEATURES_MISSING := $$(filter-out $$(FEATURES_PROVIDED), $$(FEATURES_REQUIRED))
+ ifneq (, $${FEATURES_MISSING})
+ BOARDS_FEATURES_MISSING += "${1} $${FEATURES_MISSING}"
+ ifneq (, $$(filter-out $$(FEATURES_OPTIONAL), $$(FEATURES_MISSING)))
+ BOARDS_WITH_MISSING_FEATURES += ${1}
+ endif
+ endif
+endef
+
+BOARDS ?= $(shell find $(RIOTBOARD)/* -maxdepth 0 -type d \! -name "*-common" -exec basename {} \;)
+BOARDS := $(filter $(if $(BOARD_WHITELIST), $(BOARD_WHITELIST), %), $(BOARDS))
+BOARDS := $(filter-out $(BOARD_BLACKLIST), $(BOARDS))
+
+BOARDS_WITH_MISSING_FEATURES :=
+BOARDS_FEATURES_MISSING :=
+$(foreach BOARD, $(BOARDS), $(eval $(call board_missing_features,$(BOARD))))
+BOARDS := $(filter-out $(BOARDS_WITH_MISSING_FEATURES), $(BOARDS))
+
+info-buildsizes: SHELL=bash
+info-buildsizes:
+ @echo -e " text\t data\t bss\t dec\tboard"; \
+ for board in ${BOARDS}; do \
+ echo "$$(BOARD=$${board} $(MAKE) --no-print-directory info-buildsize 2>/dev/null | tail -n-1 | cut -f-4)" "$${board}"; \
+ done;
+
+info-buildsizes-diff: SHELL=bash
+info-buildsizes-diff:
+ @echo -e "text\tdata\tbss\tdec\tBOARD/BINDIRBASE\n"; \
+ for board in ${BOARDS}; do \
+ for BINDIRBASE in $${OLDBIN} $${NEWBIN}; do \
+ BOARD=$${board} $(MAKE) info-buildsize --no-print-directory 2>/dev/null | tail -n-1 | cut -f-4; \
+ done | \
+ while read -a OLD && read -a NEW; do \
+ for I in 0 1 2 3; do \
+ if [[ -n "$${NEW[I]}" && -n "$${OLD[I]}" ]]; then \
+ DIFF=$$(($${NEW[I]} - $${OLD[I]})); \
+ if [[ "$${DIFF}" -gt 0 ]]; then $(COLOR_ECHO) -n "${COLOR_RED}"; fi; \
+ if [[ "$${DIFF}" -lt 0 ]]; then $(COLOR_ECHO) -n "${COLOR_GREEN}"; fi; \
+ else \
+ DIFF="${COLOR_RED}ERR"; \
+ fi; \
+ echo -ne "$${DIFF}\t${COLOR_RESET}"; \
+ done; \
+ echo "$${board}"; \
+ for I in 0 1 2 3; do echo -ne "$${OLD[I]-${COLOR_RED}ERR${COLOR_RESET}}\t"; done; echo -e "$${OLDBIN}"; \
+ for I in 0 1 2 3; do echo -ne "$${NEW[I]-${COLOR_RED}ERR${COLOR_RESET}}\t"; done; echo -e "$${NEWBIN}\n"; \
+ done; \
+ done;
+
+info-boards-supported:
+ @echo $(BOARDS)
+
+info-boards-features-missing:
+ @for f in $(BOARDS_FEATURES_MISSING); do echo $${f}; done | column -t
diff --git a/makefiles/info.inc.mk b/makefiles/info.inc.mk
new file mode 100644
index 0000000000000000000000000000000000000000..997b7112c299dfc1042801258c6ff826983c9f41
--- /dev/null
+++ b/makefiles/info.inc.mk
@@ -0,0 +1,150 @@
+.PHONY: info-objsize info-buildsizes info-build info-boards-supported \
+ info-features-missing info-modules info-cpu
+
+info-objsize:
+ @case "${SORTROW}" in \
+ text) SORTROW=1 ;; \
+ data) SORTROW=2 ;; \
+ bss) SORTROW=3 ;; \
+ dec) SORTROW=4 ;; \
+ "") SORTROW=4 ;; \
+ *) echo "Usage: $(MAKE) info-objsize SORTROW=[text|data|bss|dec]" ; return ;; \
+ esac; \
+ echo -e ' text\t data\t bss\t dec\t hex\tfilename'; \
+ $(SIZE) -d -B $(BASELIBS) | \
+ tail -n+2 | \
+ sed -e 's#$(BINDIR)##' | \
+ sort -rnk$${SORTROW}
+
+info-buildsize:
+ @$(SIZE) -d -B $(BINDIR)/$(APPLICATION).elf || echo ''
+
+info-build:
+ @echo 'APPLICATION: $(APPLICATION)'
+ @echo ''
+ @echo 'supported boards:'
+ @echo $$($(MAKE) info-boards-supported)
+ @echo ''
+ @echo 'BOARD: $(BOARD)'
+ @echo 'CPU: $(CPU)'
+ @echo 'MCU: $(MCU)'
+ @echo ''
+ @echo 'RIOTBASE: $(RIOTBASE)'
+ @echo 'RIOTBOARD: $(RIOTBOARD)'
+ @echo 'RIOTCPU: $(RIOTCPU)'
+ @echo 'RIOTPKG: $(RIOTPKG)'
+ @echo ''
+ @echo 'DEFAULT_MODULE: $(sort $(filter-out $(DISABLE_MODULE), $(DEFAULT_MODULE)))'
+ @echo 'DISABLE_MODULE: $(sort $(DISABLE_MODULE))'
+ @echo 'USEMODULE: $(sort $(filter-out $(DEFAULT_MODULE), $(USEMODULE)))'
+ @echo ''
+ @echo 'ELFFILE: $(ELFFILE)'
+ @echo 'HEXFILE: $(HEXFILE)'
+ @echo ''
+ @echo 'FEATURES_REQUIRED (excl. optional features):'
+ @echo ' $(or $(sort $(filter-out $(FEATURES_OPTIONAL), $(FEATURES_REQUIRED))), -none-)'
+ @echo 'FEATURES_OPTIONAL (strictly "nice to have"):'
+ @echo ' $(or $(sort $(FEATURES_OPTIONAL)), -none-)'
+ @echo 'FEATURES_PROVIDED (by the board or USEMODULE'"'"'d drivers):'
+ @echo ' $(or $(sort $(FEATURES_PROVIDED)), -none-)'
+ @echo 'FEATURES_MISSING (incl. optional features):'
+ @echo ' $(or $(sort $(filter-out $(FEATURES_PROVIDED), $(FEATURES_REQUIRED))), -none-)'
+ @echo 'FEATURES_MISSING (only non-optional features):'
+ @echo ' $(or $(sort $(filter-out $(FEATURES_OPTIONAL) $(FEATURES_PROVIDED), $(FEATURES_REQUIRED))), -none-)'
+ @echo ''
+ @echo 'FEATURES_CONFLICT: $(FEATURES_CONFLICT)'
+ @echo 'FEATURES_CONFLICT_MSG: $(FEATURES_CONFLICT_MSG)'
+ @echo ''
+ @echo 'CC: $(CC)'
+ @echo -e 'CFLAGS:$(patsubst %, \n\t%, $(CFLAGS))'
+ @echo ''
+ @echo 'CXX: $(CXX)'
+ @echo -e 'CXXUWFLAGS:$(patsubst %, \n\t%, $(CXXUWFLAGS))'
+ @echo -e 'CXXEXFLAGS:$(patsubst %, \n\t%, $(CXXEXFLAGS))'
+ @echo ''
+ @echo 'LINK: $(LINK)'
+ @echo -e 'LINKFLAGS:$(patsubst %, \n\t%, $(LINKFLAGS))'
+ @echo ''
+ @echo 'OBJCOPY: $(OBJCOPY)'
+ @echo 'OFLAGS: $(OFLAGS)'
+ @echo ''
+ @echo 'FLASHER: $(FLASHER)'
+ @echo 'FFLAGS: $(FFLAGS)'
+ @echo ''
+ @echo 'TERMPROG: $(TERMPROG)'
+ @echo 'TERMFLAGS: $(TERMFLAGS)'
+ @echo 'PORT: $(PORT)'
+ @echo ''
+ @echo 'DEBUGGER: $(DEBUGGER)'
+ @echo 'DEBUGGER_FLAGS: $(DEBUGGER_FLAGS)'
+ @echo
+ @echo 'DOWNLOAD_TO_FILE: $(DOWNLOAD_TO_FILE)'
+ @echo 'DOWNLOAD_TO_STDOUT: $(DOWNLOAD_TO_STDOUT)'
+ @echo 'UNZIP_HERE: $(UNZIP_HERE)'
+ @echo ''
+ @echo 'DEBUGSERVER: $(DEBUGSERVER)'
+ @echo 'DEBUGSERVER_FLAGS: $(DEBUGSERVER_FLAGS)'
+ @echo ''
+ @echo 'RESET: $(RESET)'
+ @echo 'RESET_FLAGS: $(RESET_FLAGS)'
+ @echo ''
+ @echo -e 'MAKEFILE_LIST:$(patsubst %, \n\t%, $(abspath $(MAKEFILE_LIST)))'
+
+ifneq (, $(filter buildtest info-concurrency, $(MAKECMDGOALS)))
+ ifeq (, $(strip $(NPROC)))
+ # Linux (utility program)
+ NPROC := $(shell nproc 2>/dev/null)
+
+ ifeq (, $(strip $(NPROC)))
+ # Linux (generic)
+ NPROC := $(shell grep -c ^processor /proc/cpuinfo 2>/dev/null)
+ endif
+ ifeq (, $(strip $(NPROC)))
+ # BSD (at least FreeBSD and Mac OSX)
+ NPROC := $(shell sysctl -n hw.ncpu 2>/dev/null)
+ endif
+ ifeq (, $(strip $(NPROC)))
+ # Fallback
+ NPROC := 1
+ endif
+
+ NPROC := $(shell echo $$(($(NPROC) + 1)))
+
+ ifneq (, $(NPROC_MAX))
+ NPROC := $(shell if [ ${NPROC} -gt $(NPROC_MAX) ]; then echo $(NPROC_MAX); else echo ${NPROC}; fi)
+ endif
+ ifneq (, $(NPROC_MIN))
+ NPROC := $(shell if [ ${NPROC} -lt $(NPROC_MIN) ]; then echo $(NPROC_MIN); else echo ${NPROC}; fi)
+ endif
+ endif
+endif
+
+info-concurrency:
+ @echo "$(NPROC)"
+
+info-files: QUIET := 0
+info-files:
+ @( \
+ echo "$(abspath $(shell echo "$(MAKEFILE_LIST)"))" | tr ' ' '\n'; \
+ CSRC="$$($(MAKE) USEPKG="" -Bn | grep -o -e "[^ ]\+\.[csS]$$" -e "[^ ]\+\.[csS][ \']" | grep -v -e "^\s*-D")"; \
+ echo "$$CSRC"; \
+ echo "$(RIOTBASE)/Makefile.base"; \
+ echo "$$CSRC" | xargs dirname -- | sort | uniq | xargs -I{} find {} -name "Makefile*"; \
+ echo "$$CSRC" | xargs $(CC) $(CFLAGS) $(INCLUDES) -MM 2> /dev/null | grep -o "[^ ]\+\.h"; \
+ if [ -n "$$SRCXX" ]; then \
+ CPPSRC="$$($(MAKE) -Bn USEPKG="" | grep -o -e "[^ ]\+\.cpp" | grep -v -e "^\s*-D")"; \
+ echo "$$CPPSRC"; \
+ echo "$$CPPSRC" | xargs dirname -- | sort | uniq | xargs -I{} find {} -name "Makefile*"; \
+ echo "$$CPPSRC" | xargs $(CXX) $(CXXFLAGS) $(INCLUDES) -MM 2> /dev/null | grep -o "[^ ]\+\.h"; \
+ fi; \
+ $(foreach pkg,$(USEPKG),find $(RIOTPKG)/$(pkg) -type f;) \
+ ) | sort | uniq | sed 's#$(RIOTBASE)/##'
+
+info-modules:
+ @for i in $(sort $(USEMODULE)); do echo $$i; done
+
+info-cpu:
+ @echo $(CPU)
+
+info-features-missing:
+ @echo $(filter-out $(FEATURES_PROVIDED), $(FEATURES_REQUIRED))