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_ENDIAN:=     $(strip $(subst ",, $(ADK_TARGET_ENDIAN)))
  32 ADK_TARGET_CPU_ARCH:=   $(strip $(subst ",, $(ADK_TARGET_CPU_ARCH)))
  33 ADK_TARGET_CFLAGS:=     $(strip $(subst ",, $(ADK_TARGET_CFLAGS)))
  34 ADK_TARGET_ABI_CFLAGS:= $(strip $(subst ",, $(ADK_TARGET_ABI_CFLAGS)))
  35 ADK_TARGET_KERNEL_LDFLAGS:=     $(strip $(subst ",, $(ADK_TARGET_KERNEL_LDFLAGS)))
  36 ADK_TARGET_ABI:=        $(strip $(subst ",, $(ADK_TARGET_ABI)))
  37 ADK_TARGET_IP:=         $(strip $(subst ",, $(ADK_TARGET_IP)))
  38 ADK_TARGET_SUFFIX:=     $(strip $(subst ",, $(ADK_TARGET_SUFFIX)))
  39 ADK_TARGET_CMDLINE:=    $(strip $(subst ",, $(ADK_TARGET_CMDLINE)))
  40 ADK_RUNTIME_TMPFS_SIZE:=        $(strip $(subst ",, $(ADK_RUNTIME_TMPFS_SIZE)))
  41 ADK_RUNTIME_CONSOLE_SERIAL_SPEED:=      $(strip $(subst ",, $(ADK_RUNTIME_CONSOLE_SERIAL_SPEED)))
  42 ADK_HOST:=              $(strip $(subst ",, $(ADK_HOST)))
  43 ADK_VENDOR:=            $(strip $(subst ",, $(ADK_VENDOR)))
  44 ADK_TOOLS_ADDPATTERN_ARGS:=     $(strip $(subst ",, $(ADK_TOOLS_ADDPATTERN_ARGS)))
  45
  46 ifeq ($(strip ${ADK_HAVE_DOT_CONFIG}),y)
  47 ifneq ($(strip $(wildcard $(TOPDIR)/target/$(ADK_TARGET_ARCH)/target.mk)),)
  48 include $(TOPDIR)/target/$(ADK_TARGET_ARCH)/target.mk
  49 endif
  50 endif
  51
  52 ifneq (${DEBUG},)
  53 ADK_DEBUG:=y
  54 endif
  55 ifneq (${STATIC},)
  56 ADK_STATIC:=y
  57 endif
  58
  59 include $(TOPDIR)/mk/vars.mk
  60
  61 CPPFLAGS_FOR_BUILD?=
  62 CFLAGS_FOR_BUILD?=      -O2 -Wall
  63 CXXFLAGS_FOR_BUILD?=    -O2 -Wall
  64 LDFLAGS_FOR_BUILD?=
  65 FLAGS_FOR_BUILD:=       ${CPPFLAGS_FOR_BUILD} ${CFLAGS_FOR_BUILD} ${LDFLAGS_FOR_BUILD}
  66
  67 ifneq (${show},)
  68 .DEFAULT_GOAL:=         show
  69 show:
  70         @$(info ${${show}})
  71 else ifneq (${dump},)
  72 __shquote=              '$(subst ','\'',$(1))'
  73 __dumpvar=              echo $(call __shquote,$(1)=$(call __shquote,${$(1)}))
  74 .DEFAULT_GOAL:=         show
  75 show:
  76         @$(foreach _s,${dump},$(call __dumpvar,${_s});)
  77 endif