Makefile.target

   1 #
   2 #  OpenBIOS Makefile
   3 # (C) 2004-2009 by the OpenBIOS team
   4 #
   5
   6 include config.mak
   7
   8 ODIR := .
   9 SRCDIR := ..
  10 HOSTCC := gcc
  11
  12 HOSTCFLAGS+= -O2 -g -DFCOMPILER -DBOOTSTRAP $(CROSSCFLAGS)
  13 HOSTCFLAGS+= -Wall -Wredundant-decls -Wshadow -Wpointer-arith
  14 HOSTCFLAGS+= -Wstrict-prototypes -Wmissing-declarations -Wundef -Wendif-labels
  15 HOSTCFLAGS+= -Wstrict-aliasing -Wwrite-strings -Wmissing-prototypes -Wnested-externs
  16 HOSTCFLAGS+= -W
  17 # Flags for dependency generation
  18 HOSTCFLAGS+= -MMD -MP -MT $@ -MF '$(*D)/$(*F).d'
  19 HOSTINCLUDES := -I$(SRCDIR)/include -I$(SRCDIR)/kernel -I$(SRCDIR)/kernel/include -I$(ODIR)/target/include
  20
  21 CC     := $(TARGET)gcc
  22 AS     := $(TARGET)as
  23 AR     := $(TARGET)ar
  24 LD     := $(TARGET)ld
  25 NM     := $(TARGET)nm
  26 STRIP  := $(TARGET)strip
  27 RANLIB := $(TARGET)ranlib
  28
  29 CFLAGS+= -Os -g -DNATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH -USWAP_ENDIANNESS
  30 CFLAGS+= -Wall -Wredundant-decls -Wshadow -Wpointer-arith
  31 CFLAGS+= -Wstrict-prototypes -Wmissing-declarations -Wundef -Wendif-labels
  32 CFLAGS+= -Wstrict-aliasing -Wwrite-strings -Wmissing-prototypes -Wnested-externs
  33 CFLAGS+= -Werror
  34 # Flags for dependency generation
  35 CFLAGS+= -MMD -MP -MT $@ -MF '$(*D)/$(*F).d'
  36 INCLUDES := -I$(SRCDIR)/include -I$(SRCDIR)/kernel/include -I$(ODIR)/target/include
  37 AS_FLAGS+= -g
  38
  39 quiet-command = $(if $(V),$1,$(if $(2),@echo $2 && $1, @$1))
  40
  41 #
  42 # pre rules
  43 #
  44
  45 all: versions dictionaries host-libraries target-libraries host-executables target-executables
  46
  47 versions: $(ODIR)/target/include/openbios-version.h $(ODIR)/forth/version.fs
  48
  49 $(ODIR)/forth/version.fs:
  50         $(call quiet-command,true, "  GEN   $(TARGET_DIR)$@")
  51         @DATE="$(shell echo `LC_ALL=C TZ=UTC date +'%b %e %Y %H:%M'`)" ;  \
  52                 ( echo ": builddate \" $$DATE\" ; " ;     \
  53                   echo ": version \" $(VERSION)\" ; " ; ) \
  54                   > $(dir $@)/version.fs
  55
  56 $(ODIR)/target/include/openbios-version.h:
  57         $(call quiet-command,true, "  GEN   $(TARGET_DIR)$@")
  58         @DATE="$(shell echo `LC_ALL=C TZ=UTC date +'%b %e %Y %H:%M'`)" ; \
  59           ( echo "#define OPENBIOS_BUILD_DATE \"$$DATE\"" ; \
  60            echo "#define OPENBIOS_VERSION_STR \"$(VERSION)\"" ; ) \
  61          > $(dir $@)/openbios-version.h
  62
  63 info:
  64         @echo "Building OpenBIOS on $(HOSTARCH) for $(ARCH)"
  65
  66 clean:
  67         @printf "Cleaning up for $(ARCH)..."
  68         @rm -rf forth.dict.core forthstrap *.dict openbios-*
  69         @rm -f $(ODIR)/target/include/openbios-version.h $(ODIR)/forth/version.fs
  70         @find . -type f \( -name "*~" -o -name '*.o' -o -name '*.d' -o -name '*.a' \) -exec rm \{\} \;
  71         @echo " ok"
  72
  73 build-verbose: info build
  74
  75 build: all
  76
  77 include rules.mak
  78
  79 # Include automatically generated dependency files
  80 -include $(wildcard $(ODIR)/*.d $(ODIR)/host/kernel/*.d $(ODIR)/target/*/*.d $(ODIR)/target/*/*/*.d $(ODIR)/target/*/*/*/*.d)