include/verbose.mk

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # Copyright (C) 2006-2020 OpenWrt.org
   4
   5 ifndef OPENWRT_VERBOSE
   6   OPENWRT_VERBOSE:=
   7 endif
   8 ifeq ("$(origin V)", "command line")
   9   OPENWRT_VERBOSE:=$(V)
  10 endif
  11
  12 ifeq ($(OPENWRT_VERBOSE),1)
  13   OPENWRT_VERBOSE:=w
  14 endif
  15 ifeq ($(OPENWRT_VERBOSE),99)
  16   OPENWRT_VERBOSE:=s
  17 endif
  18
  19 ifeq ($(NO_TRACE_MAKE),)
  20 NO_TRACE_MAKE := $(MAKE) V=s$(OPENWRT_VERBOSE)
  21 export NO_TRACE_MAKE
  22 endif
  23
  24 ifeq ($(IS_TTY),1)
  25   ifneq ($(strip $(NO_COLOR)),1)
  26     _Y:=\\033[33m
  27     _R:=\\033[31m
  28     _N:=\\033[m
  29   endif
  30 endif
  31
  32 define ERROR_MESSAGE
  33   { \
  34         printf "$(_R)%s$(_N)\n" "$(1)" >&9 || \
  35         printf "$(_R)%s$(_N)\n" "$(1)"; \
  36   } >&2 2>/dev/null
  37 endef
  38
  39 ifeq ($(findstring s,$(OPENWRT_VERBOSE)),)
  40   define MESSAGE
  41         { \
  42                 printf "$(_Y)%s$(_N)\n" "$(1)" >&8 || \
  43                 printf "$(_Y)%s$(_N)\n" "$(1)"; \
  44         } 2>/dev/null
  45   endef
  46
  47   ifeq ($(QUIET),1)
  48     ifneq ($(CURDIR),$(TOPDIR))
  49       _DIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
  50     else
  51       _DIR:=
  52     endif
  53     _MESSAGE:=$(if $(MAKECMDGOALS),$(shell \
  54                 $(call MESSAGE, make[$(MAKELEVEL)]$(if $(_DIR), -C $(_DIR)) $(MAKECMDGOALS)); \
  55     ))
  56     ifneq ($(strip $(_MESSAGE)),)
  57       $(info $(_MESSAGE))
  58     endif
  59     SUBMAKE=$(MAKE)
  60   else
  61     SILENT:=>/dev/null $(if $(findstring w,$(OPENWRT_VERBOSE)),,2>&1)
  62     export QUIET:=1
  63     SUBMAKE=cmd() { $(SILENT) $(MAKE) -s "$$@" < /dev/null || { echo "make $$*: build failed. Please re-run make with -j1 V=s or V=sc for a higher verbosity level to see what's going on"; false; } } 8>&1 9>&2; cmd
  64   endif
  65
  66   .SILENT: $(MAKECMDGOALS)
  67 else
  68   SUBMAKE=$(MAKE) -w
  69   define MESSAGE
  70     printf "%s\n" "$(1)"
  71   endef
  72 endif