tools/binman/test/Makefile

   1 #
   2 # Builds test programs. This is launched from elf_test.BuildElfTestFiles()
   3 #
   4 # Copyright (C) 2017 Google, Inc
   5 # Written by Simon Glass <sjg@chromium.org>
   6 #
   7 # SPDX-License-Identifier:      GPL-2.0+
   8 #
   9
  10 HOSTARCH := $(shell uname -m | sed -e s/i.86/x86/ )
  11 ifeq ($(findstring $(HOSTARCH),"x86" "x86_64"),)
  12 ifeq ($(findstring $(MAKECMDGOALS),"help" "clean"),)
  13 ifndef CROSS_COMPILE
  14 $(error Binman tests need to compile to x86, but the CPU arch of your \
  15         machine is $(HOSTARCH). Set CROSS_COMPILE to a suitable cross compiler)
  16 endif
  17 endif
  18 endif
  19
  20 CC              = $(CROSS_COMPILE)gcc
  21 OBJCOPY         = $(CROSS_COMPILE)objcopy
  22
  23 VPATH := $(SRC)
  24 CFLAGS := -march=i386 -m32 -nostdlib -I $(SRC)../../../include \
  25         -Wl,--no-dynamic-linker
  26
  27 LDS_UCODE := -T $(SRC)u_boot_ucode_ptr.lds
  28 LDS_BINMAN := -T $(SRC)u_boot_binman_syms.lds
  29 LDS_BINMAN_BAD := -T $(SRC)u_boot_binman_syms_bad.lds
  30 LDS_BINMAN_X86 := -T $(SRC)u_boot_binman_syms_x86.lds
  31 LDS_BINMAN_EMBED := -T $(SRC)u_boot_binman_embed.lds
  32
  33 TARGETS = u_boot_ucode_ptr u_boot_no_ucode_ptr bss_data \
  34         u_boot_binman_syms u_boot_binman_syms.bin u_boot_binman_syms_bad \
  35         u_boot_binman_syms_size u_boot_binman_syms_x86 embed_data \
  36         u_boot_binman_embed u_boot_binman_embed_sm
  37
  38 all: $(TARGETS)
  39
  40 u_boot_no_ucode_ptr: CFLAGS += $(LDS_UCODE)
  41 u_boot_no_ucode_ptr: u_boot_no_ucode_ptr.c
  42
  43 u_boot_ucode_ptr: CFLAGS += $(LDS_UCODE)
  44 u_boot_ucode_ptr: u_boot_ucode_ptr.c
  45
  46 bss_data: CFLAGS += $(SRC)bss_data.lds
  47 bss_data: bss_data.c
  48
  49 embed_data: CFLAGS += $(SRC)embed_data.lds
  50 embed_data: embed_data.c
  51
  52 u_boot_binman_syms.bin: u_boot_binman_syms
  53         $(OBJCOPY) -O binary $< -R .note.gnu.build-id $@
  54
  55 u_boot_binman_syms: CFLAGS += $(LDS_BINMAN)
  56 u_boot_binman_syms: u_boot_binman_syms.c
  57
  58 u_boot_binman_syms_x86: CFLAGS += $(LDS_BINMAN_X86)
  59 u_boot_binman_syms_x86: u_boot_binman_syms_x86.c
  60
  61 u_boot_binman_syms_bad: CFLAGS += $(LDS_BINMAN_BAD)
  62 u_boot_binman_syms_bad: u_boot_binman_syms_bad.c
  63
  64 u_boot_binman_syms_size: CFLAGS += $(LDS_BINMAN)
  65 u_boot_binman_syms_size: u_boot_binman_syms_size.c
  66
  67 u_boot_binman_embed: CFLAGS += $(LDS_BINMAN_EMBED)
  68 u_boot_binman_embed: u_boot_binman_embed.c
  69
  70 u_boot_binman_embed_sm: CFLAGS += $(LDS_BINMAN_EMBED)
  71 u_boot_binman_embed_sm: u_boot_binman_embed_sm.c
  72
  73 clean:
  74         rm -f $(TARGETS)
  75
  76 help:
  77         @echo "Makefile for binman test programs"
  78         @echo
  79         @echo "Intended for use on x86 hosts"
  80         @echo
  81         @echo "Targets:"
  82         @echo
  83         @echo -e "\thelp        - Print help (this is it!)"
  84         @echo -e "\tall - Builds test programs (default targget)"
  85         @echo -e "\tclean       - Delete output files"