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 LDS_EFL_SECTIONS := -T $(SRC)elf_sections.lds
  33
  34 TARGETS = u_boot_ucode_ptr u_boot_no_ucode_ptr bss_data \
  35         u_boot_binman_syms u_boot_binman_syms.bin u_boot_binman_syms_bad \
  36         u_boot_binman_syms_size u_boot_binman_syms_x86 embed_data \
  37         u_boot_binman_embed u_boot_binman_embed_sm elf_sections
  38
  39 all: $(TARGETS)
  40
  41 u_boot_no_ucode_ptr: CFLAGS += $(LDS_UCODE)
  42 u_boot_no_ucode_ptr: u_boot_no_ucode_ptr.c
  43
  44 u_boot_ucode_ptr: CFLAGS += $(LDS_UCODE)
  45 u_boot_ucode_ptr: u_boot_ucode_ptr.c
  46
  47 bss_data: CFLAGS += $(SRC)bss_data.lds
  48 bss_data: bss_data.c
  49
  50 embed_data: CFLAGS += $(SRC)embed_data.lds
  51 embed_data: embed_data.c
  52
  53 u_boot_binman_syms.bin: u_boot_binman_syms
  54         $(OBJCOPY) -O binary $< -R .note.gnu.build-id $@
  55
  56 u_boot_binman_syms: CFLAGS += $(LDS_BINMAN)
  57 u_boot_binman_syms: u_boot_binman_syms.c
  58
  59 u_boot_binman_syms_x86: CFLAGS += $(LDS_BINMAN_X86)
  60 u_boot_binman_syms_x86: u_boot_binman_syms_x86.c
  61
  62 u_boot_binman_syms_bad: CFLAGS += $(LDS_BINMAN_BAD)
  63 u_boot_binman_syms_bad: u_boot_binman_syms_bad.c
  64
  65 u_boot_binman_syms_size: CFLAGS += $(LDS_BINMAN)
  66 u_boot_binman_syms_size: u_boot_binman_syms_size.c
  67
  68 u_boot_binman_embed: CFLAGS += $(LDS_BINMAN_EMBED)
  69 u_boot_binman_embed: u_boot_binman_embed.c
  70
  71 u_boot_binman_embed_sm: CFLAGS += $(LDS_BINMAN_EMBED)
  72 u_boot_binman_embed_sm: u_boot_binman_embed_sm.c
  73
  74 elf_sections: CFLAGS += $(LDS_EFL_SECTIONS)
  75 elf_sections: elf_sections.c
  76
  77 clean:
  78         rm -f $(TARGETS)
  79
  80 help:
  81         @echo "Makefile for binman test programs"
  82         @echo
  83         @echo "Intended for use on x86 hosts"
  84         @echo
  85         @echo "Targets:"
  86         @echo
  87         @echo -e "\thelp        - Print help (this is it!)"
  88         @echo -e "\tall - Builds test programs (default targget)"
  89         @echo -e "\tclean       - Delete output files"