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c_xxxx functions can be used to wrap a piece of text in a $(COLOR_X)...$(COLOR_RESET) block, thereby avoiding the easy mistake of forgetting to place a COLOR_RESET.
38 lines
1.1 KiB
Makefile
38 lines
1.1 KiB
Makefile
# Set colored output control sequences if the terminal supports it and if
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# not disabled by the user
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COLOR_GREEN :=
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COLOR_RED :=
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COLOR_YELLOW :=
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COLOR_PURPLE :=
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COLOR_RESET :=
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COLOR_ECHO := /usr/bin/env echo
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# Check if colored output is not disabled by user, i.e: CC_NOCOLOR unset
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# or 0
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ifneq ($(CC_NOCOLOR),1)
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IS_TERMINAL = $(if $(MAKE_TERMOUT),$(MAKE_TERMERR),)
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# Check if terminal support colored output
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ifneq ($(IS_TERMINAL),)
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COLOR_GREEN := $(ANSI_GREEN)
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COLOR_RED := $(ANSI_RED)
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COLOR_YELLOW := $(ANSI_YELLOW)
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COLOR_PURPLE := $(ANSI_PURPLE)
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COLOR_RESET := $(ANSI_RESET)
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ifeq ($(OS),Darwin)
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COLOR_ECHO := echo -e
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SHELL=bash
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else
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COLOR_ECHO := /usr/bin/env echo -e
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endif
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endif
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endif
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# Colorizer functions:
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# These functions wrap a block of text in $(COLOR_X)...$(COLOR_RESET).
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# Do not nest calls to this functions or the colors will be wrong.
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c_green = $(COLOR_GREEN)$(1)$(COLOR_RESET)
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c_red = $(COLOR_RED)$(1)$(COLOR_RESET)
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c_yellow = $(COLOR_YELLOW)$(1)$(COLOR_RESET)
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c_purple = $(COLOR_PURPLE)$(1)$(COLOR_RESET)
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