l4/mk/export_defs.inc

   1 # Makefile snippet to generate l4defs.inc file
   2 # vim:set ft=make:
   3 #
   4
   5 PKGDIR = .
   6 SYSTEMS = $(BUILD_ARCH)-$(BUILD_ABI)
   7
   8 OBJ_DIR = $(SRC_DIR)/build
   9
  10 # the target file
  11 L4DEF_FILE_MK ?= l4defs.mk.inc
  12 L4DEF_FILE_SH ?= l4defs.sh.inc
  13
  14 do_output_all   = echo '$(1) = $($(1))' >> $(L4DEF_FILE_MK); echo '$(1)="$($(1))"' >> $(L4DEF_FILE_SH);
  15 do_output_mk    = echo '$(1) = $($(1))' >> $(L4DEF_FILE_MK);
  16
  17 ifeq ($(CALLED_FOR),static)
  18
  19 MODE = static
  20
  21 ifneq ($(SYSTEM),)
  22
  23 L4_SYSTEM                    = $(ARCH)_$(CPU)
  24 L4_CC                        = $(CC)
  25 L4_CXX                       = $(CXX)
  26 L4_CRT0_STATIC               = $(CRT0)
  27 L4_CRTN_STATIC               = $(CRTN)
  28 L4_LDFLAGS_LD_STATIC         = $(filter-out -l%,$(BID_LDFLAGS_FOR_LINKING_LD))
  29 L4_LDFLAGS_GCC_STATIC        = $(filter-out -l%,$(BID_LDFLAGS_FOR_LINKING_GCC))
  30 L4_LDFLAGS_DYNAMIC_LINKER_LD = $(LDFLAGS_DYNAMIC_LINKER)
  31 L4_LDFLAGS_DYNAMIC_LINKER_GCC= $(LDFLAGS_DYNAMIC_LINKER_GCC)
  32 L4_LIBDIRS                   = $(addprefix -L,$(L4LIBDIR))
  33 L4_CPPFLAGS                  = $(CPPFLAGS)
  34 L4_CFLAGS                    = $(CFLAGS)
  35 L4_CXXFLAGS                  = $(CXXFLAGS)
  36 L4_GCCLIB                    = $(GCCLIB)
  37 L4_GCCLIB_SO                 = $(GCCLIB_SO)
  38 L4_GCCLIB_EH                 = $(GCCLIB_EH)
  39 L4_LDS_stat_bin              = $(LDS_stat_bin)
  40 L4_BID_STACK_ADDR            = $(L4_STACK_ADDR)
  41 L4_BID_STACK_SIZE            = $(L4_STACK_SIZE)
  42 L4_BID_KIP_ADDR              = $(L4_KIP_ADDR)
  43 L4_BID_KIP_OFFS_SYS_INVOKE   = $(L4_KIP_OFFS_SYS_INVOKE)
  44 L4_BID_KIP_OFFS_SYS_DEBUGGER = $(L4_KIP_OFFS_SYS_DEBUGGER)
  45 L4_BID_PKG_CONFIG            = $(PKG_CONFIG)
  46 L4_BID_PKG_CONFIG_CALL       = $(value BID_PKG_CONFIG)
  47 L4_BID_PKG_CONFIG_FAILED     = $(value BID_PKG_CONFIG_FAILED)
  48
  49
  50 all::
  51         @echo -e $(EMPHSTART)"Creating $(L4DEF_FILE_MK)"$(EMPHSTOP)
  52         @echo "# Definitions for 'make' from L4 BID"                            > $(L4DEF_FILE_MK)
  53         @echo "# vim:se ft=make:"                                              >> $(L4DEF_FILE_MK)
  54         @echo "# --- Automatically created, do not modify ---"                 >> $(L4DEF_FILE_MK)
  55         @:
  56         @echo -e $(EMPHSTART)"Creating $(L4DEF_FILE_SH)"$(EMPHSTOP)
  57         @echo "# Definitions for 'sh' from L4 BID"                              > $(L4DEF_FILE_SH)
  58         @echo "# vim:se ft=sh:"                                                >> $(L4DEF_FILE_SH)
  59         @echo "# --- Automatically created, do not modify ---"                 >> $(L4DEF_FILE_SH)
  60         @echo ""                                                               >> $(L4DEF_FILE_SH)
  61         @echo "l4_bid_call_pkgconfig()"                                        >> $(L4DEF_FILE_SH)
  62         @echo "{"                                                              >> $(L4DEF_FILE_SH)
  63         @echo "  obj_base=\$$1; shift; "                                       >> $(L4DEF_FILE_SH)
  64         @echo "  PKG_CONFIG_LIBDIR=\$$obj_base/pc PKG_CONFIG_PATH= \\"         >> $(L4DEF_FILE_SH)
  65         @echo "  \$$L4_BID_PKG_CONFIG \\"                                      >> $(L4DEF_FILE_SH)
  66         @echo "   --define-variable=incdir=\$$obj_base/include/contrib \\"     >> $(L4DEF_FILE_SH)
  67         @echo "   \"\$$@\""                                                    >> $(L4DEF_FILE_SH)
  68         @echo "}"                                                              >> $(L4DEF_FILE_SH)
  69         @echo ""                                                               >> $(L4DEF_FILE_SH)
  70         @:
  71         @$(call do_output_all,L4_SYSTEM)
  72         @$(call do_output_all,L4_CC)
  73         @$(call do_output_all,L4_CXX)
  74         @$(call do_output_all,L4_CRT0_STATIC)
  75         @$(call do_output_all,L4_CRTN_STATIC)
  76         @$(call do_output_all,L4_LDFLAGS_LD_STATIC)
  77         @$(call do_output_all,L4_LDFLAGS_GCC_STATIC)
  78         @$(call do_output_all,L4_LDFLAGS_DYNAMIC_LINKER_LD)
  79         @$(call do_output_all,L4_LDFLAGS_DYNAMIC_LINKER_GCC)
  80         @$(call do_output_all,L4_LIBDIRS_R)
  81         @$(call do_output_all,L4_LIBDIRS)
  82         @$(call do_output_all,L4_CPPFLAGS)
  83         @$(call do_output_all,L4_CFLAGS)
  84         @$(call do_output_all,L4_CXXFLAGS)
  85         @$(call do_output_all,L4_GCCLIB)
  86         @$(call do_output_all,L4_GCCLIB_EH)
  87         @$(call do_output_all,L4_LDS_stat_bin)
  88         @$(call do_output_all,L4_BID_STACK_ADDR)
  89         @$(call do_output_all,L4_BID_KIP_ADDR)
  90         @$(call do_output_all,L4_BID_KIP_OFFS_SYS_INVOKE)
  91         @$(call do_output_all,L4_BID_KIP_OFFS_SYS_DEBUGGER)
  92         @$(call do_output_all,L4_BID_PKG_CONFIG)
  93         @$(call do_output_mk,L4_BID_PKG_CONFIG_CALL)
  94         @$(call do_output_mk,L4_BID_PKG_CONFIG_FAILED)
  95         @$(foreach v,LIBCINCDIR REQUIRES_LIBS L4_LIBS CRT0 CRTN LDSCRIPT LDFLAGS, \
  96           $(call do_output_all,$(v)_all_static) $(call do_output_all,$(v)_all_shared))
  97 else
  98 all::
  99 endif
 100
 101 include $(L4DIR)/mk/prog.mk
 102
 103 endif # called for static
 104
 105 #   ----------------------------------------------------
 106
 107 ifeq ($(CALLED_FOR),shared)
 108
 109 MODE = shared
 110
 111 ifneq ($(SYSTEM),)
 112
 113 L4_LDFLAGS_LD_SHARED  = $(filter-out -l%,$(BID_LDFLAGS_FOR_LINKING_LD))
 114 L4_LDFLAGS_GCC_SHARED = $(filter-out -l%,$(BID_LDFLAGS_FOR_LINKING_GCC))
 115 L4_LDS_so             = $(LDS_so)
 116 L4_LDS_dyn_bin        = $(LDS_dyn_bin)
 117
 118 all::
 119         @$(call do_output_all,L4_LDFLAGS_LD_SHARED)
 120         @$(call do_output_all,L4_LDFLAGS_GCC_SHARED)
 121         @$(call do_output_all,L4_LDS_so)
 122         @$(call do_output_all,L4_LDS_dyn_bin)
 123
 124 else
 125 all::
 126 endif
 127
 128 include $(L4DIR)/mk/prog.mk
 129
 130 endif # called for shared
 131
 132 #   ----------------------------------------------------
 133
 134 ifeq ($(CALLED_FOR),sharedlib)
 135
 136 ifneq ($(SYSTEM),)
 137
 138 NOTARGETSTOINSTALL = y
 139 L4_CRT0_SO = $(CRT0)
 140 L4_CRTN_SO = $(CRTN)
 141
 142 all::
 143         @$(call do_output_all,L4_CRT0_SO)
 144         @$(call do_output_all,L4_CRTN_SO)
 145 else
 146 all::
 147 endif
 148
 149 include $(L4DIR)/mk/lib.mk
 150
 151 endif # called for sharedlib