summaryrefslogtreecommitdiffstats
path: root/include/verbose.mk
blob: 4abdf8d661fa6f137111992348999d2e6e0a3d2f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
# 
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id:$

ifeq ($(NO_TRACE_MAKE),)
NO_TRACE_MAKE := $(MAKE) V=99
SUBMAKE := $(MAKE)
export NO_TRACE_MAKE
export SUBMAKE
endif

ifndef KBUILD_VERBOSE
  KBUILD_VERBOSE:=0
endif
ifeq ("$(origin V)", "command line")
  KBUILD_VERBOSE:=$(V)
endif

ifeq ($(IS_TTY),1)
  _Y:="\\033[33m" # yellow
  _N:="\\033[m" #normal
endif

define MESSAGE
	/bin/echo -e "$(_Y)$(1)$(_N)" >&3
endef

ifneq ($(KBUILD_VERBOSE),99)
  ifeq ($(QUIET),1)
    ifneq ($(CURDIR),$(TOPDIR))
      _DIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
    else
      _DIR:=
    endif
    _NULL:=$(if $(MAKECMDGOALS),$(shell \
		$(call MESSAGE, "make[$(MAKELEVEL)]$(if $(_DIR), -C $(_DIR)) $(MAKECMDGOALS)"); \
    ))
  else
    ifeq ($(KBUILD_VERBOSE),0)
      MAKE:=&>/dev/null $(MAKE)
    endif
    export QUIET:=1
    MAKE:=cmd() { $(MAKE) -s $$* || {  echo "make $$*: build failed. Please re-run make with V=99 to see what's going on"; false; } } 3>&1 4>&2; cmd
  endif

  .SILENT: $(MAKECMDGOALS)
endif