include/verbose.mk

   1 #
   2 # Copyright (C) 2006 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 ifndef OPENWRT_VERBOSE
   9   OPENWRT_VERBOSE:=
  10 endif
  11 ifeq ("$(origin V)", "command line")
  12   OPENWRT_VERBOSE:=$(V)
  13 endif
  14
  15 ifeq ($(OPENWRT_VERBOSE),1)
  16   OPENWRT_VERBOSE:=w
  17 endif
  18 ifeq ($(OPENWRT_VERBOSE),99)
  19   OPENWRT_VERBOSE:=s
  20 endif
  21
  22 ifeq ($(NO_TRACE_MAKE),)
  23 NO_TRACE_MAKE := $(MAKE) V=s$(OPENWRT_VERBOSE)
  24 export NO_TRACE_MAKE
  25 endif
  26
  27 ifeq ($(IS_TTY),1)
  28   ifneq ($(strip $(NO_COLOR)),1)
  29     _Y:=\\033[33m
  30     _R:=\\033[31m
  31     _N:=\\033[m
  32   endif
  33 endif
  34
  35 ifeq ($(findstring s,$(OPENWRT_VERBOSE)),)
  36   define MESSAGE
  37         printf "$(_Y)%s$(_N)\n" "$(1)" >&8
  38   endef
  39
  40   define ERROR_MESSAGE
  41         printf "$(_R)%s$(_N)\n" "$(1)" >&8
  42   endef
  43
  44   ifeq ($(QUIET),1)
  45     ifneq ($(CURDIR),$(TOPDIR))
  46       _DIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
  47     else
  48       _DIR:=
  49     endif
  50     _NULL:=$(if $(MAKECMDGOALS),$(shell \
  51                 $(call MESSAGE, make[$(MAKELEVEL)]$(if $(_DIR), -C $(_DIR)) $(MAKECMDGOALS)); \
  52     ))
  53     SUBMAKE=$(MAKE)
  54   else
  55     SILENT:=>/dev/null $(if $(findstring w,$(OPENWRT_VERBOSE)),,2>&1)
  56     export QUIET:=1
  57     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
  58   endif
  59
  60   .SILENT: $(MAKECMDGOALS)
  61 else
  62   SUBMAKE=$(MAKE) -w
  63   define MESSAGE
  64     printf "%s\n" "$(1)"
  65   endef
  66   ERROR_MESSAGE=$(MESSAGE)
  67 endif