depends/builders/default.mk

   1 default_build_CC = gcc
   2 default_build_CXX = g++
   3 default_build_AR = ar
   4 default_build_RANLIB = ranlib
   5 default_build_STRIP = strip
   6 default_build_NM = nm
   7 default_build_OTOOL = otool
   8 default_build_INSTALL_NAME_TOOL = install_name_tool
   9
  10 define add_build_tool_func
  11 build_$(build_os)_$1 ?= $$(default_build_$1)
  12 build_$(build_arch)_$(build_os)_$1 ?= $$(build_$(build_os)_$1)
  13 build_$1=$$(build_$(build_arch)_$(build_os)_$1)
  14 endef
  15 $(foreach var,CC CXX AR RANLIB NM STRIP SHA256SUM DOWNLOAD OTOOL INSTALL_NAME_TOOL,$(eval $(call add_build_tool_func,$(var))))
  16 define add_build_flags_func
  17 build_$(build_arch)_$(build_os)_$1 += $(build_$(build_os)_$1)
  18 build_$1=$$(build_$(build_arch)_$(build_os)_$1)
  19 endef
  20 $(foreach flags, CFLAGS CXXFLAGS LDFLAGS, $(eval $(call add_build_flags_func,$(flags))))