includes/Makefile

   1 # -----------------------------------------------------------------------------
   2
   3 TOP = ..
   4 include $(TOP)/mk/boilerplate.mk
   5
   6 #
   7 # All header files
   8 #
   9 H_FILES = $(filter-out gmp.h,$(wildcard *.h)) gmp.h
  10
  11 #
  12 # Options -- if we're building unregisterised, add a couple of -D's
  13 #
  14 ifeq "$(GhcUnregisterised)" "YES"
  15 SRC_CC_OPTS += -DNO_REGS -DUSE_MINIINTERPRETER
  16 endif
  17
  18 SRC_CC_OPTS += -I. -I../rts
  19
  20 #
  21 # Header file built from the configure script's findings
  22 #
  23 H_CONFIG   = ghcautoconf.h
  24 H_PLATFORM = ghcplatform.h
  25
  26 boot :: gmp.h
  27
  28 all :: $(H_CONFIG) $(H_PLATFORM)
  29
  30 # gmp.h is copied from the GMP directory
  31 gmp.h : $(FPTOOLS_TOP)/rts/gmp/gmp.h
  32         $(CP) $< $@
  33
  34 # The fptools configure script creates the configuration header file and puts it
  35 # in fptools/mk/config.h. We copy it down to here (without any PACKAGE_FOO
  36 # definitions to avoid clashes), prepending some make variables specifying cpp
  37 # platform variables.
  38
  39 ifneq "$(TARGETPLATFORM)"  "$(HOSTPLATFORM)"
  40
  41 $(H_CONFIG) :
  42         @echo "*** Cross-compiling: please copy $(H_CONFIG) from the target system"
  43         @exit 1
  44
  45 else
  46
  47 $(H_CONFIG) : $(FPTOOLS_TOP)/mk/config.h $(FPTOOLS_TOP)/mk/config.mk
  48
  49 $(H_CONFIG) : Makefile
  50         @echo "#ifndef __GHCAUTOCONF_H__"  >$@
  51         @echo "#define __GHCAUTOCONF_H__" >>$@
  52 #       Turn '#define PACKAGE_FOO "blah"' into '/* #undef PACKAGE_FOO */'.
  53         @sed 's,^\([     ]*\)#[  ]*define[       ][      ]*\(PACKAGE_[A-Z]*\)[   ][     ]*".*".*$$,\1/* #undef \2 */,' $(FPTOOLS_TOP)/mk/config.h >> $@
  54         @echo "#endif /* __GHCAUTOCONF_H__ */"          >> $@
  55         @echo "Done."
  56
  57 endif
  58
  59 $(H_PLATFORM) : Makefile
  60         @echo "Creating $@..."
  61         @$(RM) $@
  62         @echo "#ifndef __GHCPLATFORM_H__"  >$@
  63         @echo "#define __GHCPLATFORM_H__" >>$@
  64         @echo >> $@
  65         @echo "#define BuildPlatform_TYPE  $(HostPlatform_CPP)" >> $@
  66         @echo "#define HostPlatform_TYPE   $(TargetPlatform_CPP)" >> $@
  67         @echo >> $@
  68         @echo "#define $(HostPlatform_CPP)_BUILD  1" >> $@
  69         @echo "#define $(TargetPlatform_CPP)_HOST  1" >> $@
  70         @echo >> $@
  71         @echo "#define $(HostArch_CPP)_BUILD_ARCH  1" >> $@
  72         @echo "#define $(TargetArch_CPP)_HOST_ARCH  1" >> $@
  73         @echo "#define BUILD_ARCH  \"$(HostArch_CPP)\"" >> $@
  74         @echo "#define HOST_ARCH  \"$(TargetArch_CPP)\"" >> $@
  75         @echo >> $@
  76         @echo "#define $(HostOS_CPP)_BUILD_OS  1" >> $@
  77         @echo "#define $(TargetOS_CPP)_HOST_OS  1" >> $@
  78         @echo "#define BUILD_OS  \"$(HostOS_CPP)\"" >> $@
  79         @echo "#define HOST_OS  \"$(TargetOS_CPP)\"" >> $@
  80 ifeq "$(HostOS_CPP)" "irix"
  81         @echo "#ifndef $(IRIX_MAJOR)_HOST_OS" >> $@
  82         @echo "#define $(IRIX_MAJOR)_HOST_OS  1" >> $@
  83         @echo "#endif" >> $@
  84 endif
  85         @echo >> $@
  86         @echo "#define $(HostVendor_CPP)_BUILD_VENDOR  1" >> $@
  87         @echo "#define $(TargetVendor_CPP)_HOST_VENDOR  1" >> $@
  88         @echo "#define BUILD_VENDOR  \"$(HostVendor_CPP)\"" >> $@
  89         @echo "#define HOST_VENDOR  \"$(TargetVendor_CPP)\"" >> $@
  90         @echo >> $@
  91         @echo "/* These TARGET macros are for backwards compatibily... DO NOT USE! */" >> $@
  92         @echo "#define TargetPlatform_TYPE $(TargetPlatform_CPP)" >> $@
  93         @echo "#define $(TargetPlatform_CPP)_TARGET  1" >> $@
  94         @echo "#define $(TargetArch_CPP)_TARGET_ARCH  1" >> $@
  95         @echo "#define TARGET_ARCH  \"$(TargetArch_CPP)\"" >> $@
  96         @echo "#define $(TargetOS_CPP)_TARGET_OS  1" >> $@
  97         @echo "#define TARGET_OS  \"$(TargetOS_CPP)\"" >> $@
  98         @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR  1" >> $@
  99         @echo >> $@
 100         @echo "#endif /* __GHCPLATFORM_H__ */"          >> $@
 101         @echo "Done."
 102
 103 # ---------------------------------------------------------------------------
 104 # Make DerivedConstants.h for the compiler
 105
 106 all :: DerivedConstants.h
 107
 108 ifneq "$(TARGETPLATFORM)" "$(HOSTPLATFORM)"
 109
 110 DerivedConstants.h :
 111         @echo "*** Cross-compiling: please copy DerivedConstants.h from the target system"
 112         @exit 1
 113
 114 else
 115
 116 mkDerivedConstants.c : $(H_CONFIG) $(H_PLATFORM)
 117
 118 mkDerivedConstantsHdr : mkDerivedConstants.o
 119         $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) mkDerivedConstants.o
 120
 121 DerivedConstants.h : mkDerivedConstantsHdr
 122         ./mkDerivedConstantsHdr >$@
 123
 124 endif
 125
 126 CLEAN_FILES += mkDerivedConstantsHdr$(exeext) DerivedConstants.h
 127
 128 # -----------------------------------------------------------------------------
 129 #
 130
 131 all :: GHCConstants.h
 132
 133 ifneq "$(TARGETPLATFORM)" "$(HOSTPLATFORM)"
 134
 135 GHCConstants.h :
 136         @echo "*** Cross-compiling: please copy DerivedConstants.h from the target system"
 137         @exit 1
 138
 139 else
 140
 141 mkGHCConstants : mkGHCConstants.o
 142         $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) mkGHCConstants.o
 143
 144 mkGHCConstants.o : mkDerivedConstants.c
 145         $(CC) -o $@ $(CC_OPTS) -c $<  -DGEN_HASKELL
 146
 147 GHCConstants.h : mkGHCConstants
 148         ./mkGHCConstants >$@
 149
 150 endif
 151
 152 CLEAN_FILES += mkGHCConstants$(exeext) GHCConstants.h
 153
 154 # ---------------------------------------------------------------------------
 155 # boot setup:
 156 #
 157 # Need config.h to make dependencies in the runtime system source.
 158 #
 159 boot :: all
 160
 161 #
 162 # Install all header files
 163 #
 164 # Hackily set the install destination here:
 165 #
 166 # Note: we keep per-platform copies of all the include files
 167 # (ditto for interface files). This is not *really* needed, but
 168 # it gives (perhaps) a cleaner binary dist structure..might change.
 169 #
 170 override datadir:=$(libdir)/include
 171 INSTALL_DATAS += $(H_FILES) $(H_CONFIG) $(H_PLATFORM)
 172
 173 #
 174 # `make clean' settings:
 175 #
 176 CLEAN_FILES += $(H_CONFIG) $(H_PLATFORM)
 177
 178 #
 179 # Finally, slurp in the standard targets.
 180 #
 181 include $(TOP)/mk/target.mk