rules.mk

   1 # This file is part of the OpenADK project. OpenADK is copyrighted
   2 # material, please see the LICENCE file in the top-level directory.
   3
   4 include $(TOPDIR)/prereq.mk
   5 -include $(TOPDIR)/.config
   6
   7 ifeq ($(VERBOSE),1)
   8 START_TRACE:=           :
   9 END_TRACE:=             :
  10 TRACE:=                 :
  11 CMD_TRACE:=             :
  12 PKG_TRACE:=             :
  13 MAKE_TRACE:=
  14 EXTRA_MAKEFLAGS:=
  15 SET_DASHX:=             set -x
  16 else
  17 START_TRACE:=           echo -n "---> "
  18 END_TRACE:=             echo
  19 TRACE:=                 echo "---> "
  20 CMD_TRACE:=             echo -n
  21 PKG_TRACE:=             echo "------> "
  22 EXTRA_MAKEFLAGS:=       -s
  23 MAKE_TRACE:=            >/dev/null 2>&1 || { echo "Build failed. Please re-run make with v to see what's going on"; false; }
  24 SET_DASHX:=             :
  25 endif
  26
  27 # Strip off the annoying quoting
  28 ADK_TARGET_ARCH:=       $(strip $(subst ",, $(ADK_TARGET_ARCH)))
  29 ADK_TARGET_SYSTEM:=     $(strip $(subst ",, $(ADK_TARGET_SYSTEM)))
  30 ADK_TARGET_LIBC:=       $(strip $(subst ",, $(ADK_TARGET_LIBC)))
  31 ADK_TARGET_CFLAGS:=     $(strip $(subst ",, $(ADK_TARGET_CFLAGS)))
  32 ADK_TARGET_IP:=         $(strip $(subst ",, $(ADK_TARGET_IP)))
  33 ADK_TARGET_SUFFIX:=     $(strip $(subst ",, $(ADK_TARGET_SUFFIX)))
  34 ADK_TARGET_CMDLINE:=    $(strip $(subst ",, $(ADK_TARGET_CMDLINE)))
  35 ADK_RUNTIME_TMPFS_SIZE:=        $(strip $(subst ",, $(ADK_RUNTIME_TMPFS_SIZE)))
  36 ADK_RUNTIME_CONSOLE_SERIAL_SPEED:=      $(strip $(subst ",, $(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)))
  37 ADK_HOST:=              $(strip $(subst ",, $(ADK_HOST)))
  38 ADK_VENDOR:=            $(strip $(subst ",, $(ADK_VENDOR)))
  39
  40 ifeq ($(strip ${ADK_HAVE_DOT_CONFIG}),y)
  41 ifneq ($(strip $(wildcard $(TOPDIR)/target/$(ADK_TARGET_ARCH)/target.mk)),)
  42 include $(TOPDIR)/target/$(ADK_TARGET_ARCH)/target.mk
  43 endif
  44 endif
  45
  46 include $(TOPDIR)/mk/vars.mk
  47
  48 export BASH HOSTCC HOSTCFLAGS MAKE LANGUAGE LC_ALL OStype PATH
  49
  50 HOSTCPPFLAGS?=
  51 HOSTLDFLAGS?=
  52 TARGET_CFLAGS:=         $(strip -fno-ident ${TARGET_CFLAGS})
  53 TARGET_CC:=             $(strip ${TARGET_CC})
  54 TARGET_CXX:=            $(strip ${TARGET_CXX})
  55
  56 ifneq (${show},)
  57 .DEFAULT_GOAL:=         show
  58 show:
  59         @$(info ${${show}})
  60 else ifneq (${dump},)
  61 __shquote=              '$(subst ','\'',$(1))'
  62 __dumpvar=              echo $(call __shquote,$(1)=$(call __shquote,${$(1)}))
  63 .DEFAULT_GOAL:=         show
  64 show:
  65         @$(foreach _s,${dump},$(call __dumpvar,${_s});)
  66 endif