diff options
Diffstat (limited to 'Common.mk')
| -rw-r--r-- | Common.mk | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/Common.mk b/Common.mk new file mode 100644 index 0000000..a94c37f --- /dev/null +++ b/Common.mk @@ -0,0 +1,38 @@ +# Useful functions +# Returns the first argument (typically a directory), if the file or directory +# named by concatenating the first and optionally second argument +# (directory and optional filename) exists +dir_if_exists = $(if $(wildcard $(1)$(2)),$(1)) + +# For message printing: pad the right side of the first argument with spaces to +# the number of bytes indicated by the second argument. +space_pad_to = $(shell echo $(1) " " | head -c$(2)) + +# Call with some text, and a prefix tag if desired (like [AUTODETECTED]), +show_config_info = $(call arduino_output,- $(call space_pad_to,$(2),20) $(1)) + +# Call with the name of the variable, a prefix tag if desired (like [AUTODETECTED]), +# and an explanation if desired (like (found in $$PATH) +show_config_variable = $(call show_config_info,$(1) = $($(1)) $(3),$(2)) + +# Just a nice simple visual separator +show_separator = $(call arduino_output,-------------------------) + +$(call show_separator) +$(call arduino_output,Arduino.mk Configuration:) + +######################################################################## +# +# Detect OS +ifeq ($(OS),Windows_NT) + CURRENT_OS = WINDOWS +else + UNAME_S := $(shell uname -s) + ifeq ($(UNAME_S),Linux) + CURRENT_OS = LINUX + endif + ifeq ($(UNAME_S),Darwin) + CURRENT_OS = MAC + endif +endif +$(call show_config_variable,CURRENT_OS,[AUTODETECTED]) |