Makefile 6.1 KB

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  1. #
  2. # (C) Copyright 2000-2006
  3. # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  4. #
  5. # See file CREDITS for list of people who contributed to this
  6. # project.
  7. #
  8. # This program is free software; you can redistribute it and/or
  9. # modify it under the terms of the GNU General Public License as
  10. # published by the Free Software Foundation; either version 2 of
  11. # the License, or (at your option) any later version.
  12. #
  13. # This program is distributed in the hope that it will be useful,
  14. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. # GNU General Public License for more details.
  17. #
  18. # You should have received a copy of the GNU General Public License
  19. # along with this program; if not, write to the Free Software
  20. # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21. # MA 02111-1307 USA
  22. #
  23. TOOLSUBDIRS =
  24. #
  25. # toolchains targeting win32 generate .exe files
  26. #
  27. ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
  28. SFX = .exe
  29. else
  30. SFX =
  31. endif
  32. #
  33. # Include this after HOSTOS HOSTARCH check
  34. # so that we can act intelligently.
  35. #
  36. include $(TOPDIR)/config.mk
  37. # Generated executable files
  38. BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
  39. BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
  40. BIN_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc$(SFX)
  41. BIN_FILES-$(CONFIG_ENV_IS_IN_DATAFLASH) += envcrc$(SFX)
  42. BIN_FILES-$(CONFIG_ENV_IS_IN_EEPROM) += envcrc$(SFX)
  43. BIN_FILES-$(CONFIG_ENV_IS_IN_FLASH) += envcrc$(SFX)
  44. BIN_FILES-$(CONFIG_ENV_IS_IN_ONENAND) += envcrc$(SFX)
  45. BIN_FILES-$(CONFIG_ENV_IS_IN_NAND) += envcrc$(SFX)
  46. BIN_FILES-$(CONFIG_ENV_IS_IN_NVRAM) += envcrc$(SFX)
  47. BIN_FILES-$(CONFIG_ENV_IS_IN_SPI_FLASH) += envcrc$(SFX)
  48. BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
  49. BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
  50. BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX)
  51. BIN_FILES-y += mkimage$(SFX)
  52. BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
  53. BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
  54. # Source files which exist outside the tools directory
  55. EXT_OBJ_FILES-y += common/env_embedded.o
  56. EXT_OBJ_FILES-y += common/image.o
  57. EXT_OBJ_FILES-y += lib_generic/crc32.o
  58. EXT_OBJ_FILES-y += lib_generic/md5.o
  59. EXT_OBJ_FILES-y += lib_generic/sha1.o
  60. # Source files located in the tools directory
  61. OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
  62. OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
  63. NOPED_OBJ_FILES-y += default_image.o
  64. OBJ_FILES-y += envcrc.o
  65. NOPED_OBJ_FILES-y += fit_image.o
  66. OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
  67. OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
  68. OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o
  69. NOPED_OBJ_FILES-y += kwbimage.o
  70. NOPED_OBJ_FILES-y += mkimage.o
  71. OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
  72. NOPED_OBJ_FILES-y += os_support.o
  73. OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
  74. # Don't build by default
  75. #ifeq ($(ARCH),ppc)
  76. #BIN_FILES-y += mpc86x_clk$(SFX)
  77. #OBJ_FILES-y += mpc86x_clk.o
  78. #endif
  79. # Flattened device tree objects
  80. LIBFDT_OBJ_FILES-y += fdt.o
  81. LIBFDT_OBJ_FILES-y += fdt_ro.o
  82. LIBFDT_OBJ_FILES-y += fdt_rw.o
  83. LIBFDT_OBJ_FILES-y += fdt_strerror.o
  84. LIBFDT_OBJ_FILES-y += fdt_wip.o
  85. # Generated LCD/video logo
  86. LOGO_H = $(OBJTREE)/include/bmp_logo.h
  87. LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
  88. LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
  89. ifeq ($(LOGO_BMP),)
  90. LOGO_BMP= logos/denx.bmp
  91. endif
  92. ifeq ($(VENDOR),atmel)
  93. LOGO_BMP= logos/atmel.bmp
  94. endif
  95. ifeq ($(VENDOR),ronetix)
  96. LOGO_BMP= logos/ronetix.bmp
  97. endif
  98. # now $(obj) is defined
  99. HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
  100. HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
  101. HOSTSRCS += $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
  102. BINS := $(addprefix $(obj),$(sort $(BIN_FILES-y)))
  103. LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
  104. HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
  105. NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
  106. #
  107. # Use native tools and options
  108. # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
  109. #
  110. HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
  111. -idirafter $(OBJTREE)/include2 \
  112. -idirafter $(OBJTREE)/include \
  113. -I $(SRCTREE)/libfdt \
  114. -I $(SRCTREE)/tools \
  115. -DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \
  116. -D__KERNEL_STRICT_NAMES
  117. all: $(obj).depend $(BINS) $(LOGO-y) subdirs
  118. $(obj)bin2header$(SFX): $(obj)bin2header.o
  119. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  120. $(HOSTSTRIP) $@
  121. $(obj)bmp_logo$(SFX): $(obj)bmp_logo.o
  122. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  123. $(HOSTSTRIP) $@
  124. $(obj)envcrc$(SFX): $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
  125. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  126. $(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o
  127. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  128. $(HOSTSTRIP) $@
  129. $(obj)img2srec$(SFX): $(obj)img2srec.o
  130. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  131. $(HOSTSTRIP) $@
  132. $(obj)inca-swap-bytes$(SFX): $(obj)inca-swap-bytes.o
  133. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  134. $(HOSTSTRIP) $@
  135. $(obj)mkimage$(SFX): $(obj)crc32.o \
  136. $(obj)default_image.o \
  137. $(obj)fit_image.o \
  138. $(obj)image.o \
  139. $(obj)kwbimage.o \
  140. $(obj)md5.o \
  141. $(obj)mkimage.o \
  142. $(obj)os_support.o \
  143. $(obj)sha1.o \
  144. $(LIBFDT_OBJS)
  145. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  146. $(HOSTSTRIP) $@
  147. $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
  148. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  149. $(HOSTSTRIP) $@
  150. $(obj)ncb$(SFX): $(obj)ncb.o
  151. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  152. $(HOSTSTRIP) $@
  153. $(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
  154. $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
  155. # Some of the tool objects need to be accessed from outside the tools directory
  156. $(obj)%.o: $(SRCTREE)/common/%.c
  157. $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
  158. $(obj)%.o: $(SRCTREE)/lib_generic/%.c
  159. $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
  160. $(LIBFDT_OBJS):
  161. $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
  162. subdirs:
  163. ifeq ($(TOOLSUBDIRS),)
  164. @:
  165. else
  166. @for dir in $(TOOLSUBDIRS) ; do \
  167. $(MAKE) \
  168. HOSTOS=$(HOSTOS) \
  169. HOSTARCH=$(HOSTARCH) \
  170. -C $$dir || exit 1 ; \
  171. done
  172. endif
  173. $(LOGO_H): $(obj)bmp_logo $(LOGO_BMP)
  174. $(obj)./bmp_logo $(LOGO_BMP) >$@
  175. #########################################################################
  176. # defines $(obj).depend target
  177. include $(SRCTREE)/rules.mk
  178. sinclude $(obj).depend
  179. #########################################################################