tools/gcc4libstdxx/ecos/pkgconf/rules.mak

   1 #=============================================================================
   2 #
   3 #    rules.mak
   4 #
   5 #    Generic rules for inclusion by all package makefiles.
   6 #
   7 #=============================================================================
   8 ## ####ECOSGPLCOPYRIGHTBEGIN####
   9 ## -------------------------------------------
  10 ## This file is part of eCos, the Embedded Configurable Operating System.
  11 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
  12 ##
  13 ## eCos is free software; you can redistribute it and/or modify it under
  14 ## the terms of the GNU General Public License as published by the Free
  15 ## Software Foundation; either version 2 or (at your option) any later
  16 ## version.
  17 ##
  18 ## eCos is distributed in the hope that it will be useful, but WITHOUT
  19 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  20 ## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  21 ## for more details.
  22 ##
  23 ## You should have received a copy of the GNU General Public License
  24 ## along with eCos; if not, write to the Free Software Foundation, Inc.,
  25 ## 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  26 ##
  27 ## As a special exception, if other files instantiate templates or use
  28 ## macros or inline functions from this file, or you compile this file
  29 ## and link it with other works to produce a work based on this file,
  30 ## this file does not by itself cause the resulting work to be covered by
  31 ## the GNU General Public License. However the source code for this file
  32 ## must still be made available in accordance with section (3) of the GNU
  33 ## General Public License v2.
  34 ##
  35 ## This exception does not invalidate any other reasons why a work based
  36 ## on this file might be covered by the GNU General Public License.
  37 ## -------------------------------------------
  38 ## ####ECOSGPLCOPYRIGHTEND####
  39 #=============================================================================
  40 #####DESCRIPTIONBEGIN####
  41 #
  42 # Author(s):     jld
  43 # Contributors:  bartv
  44 # Date:          1999-11-04
  45 # Purpose:       Generic rules for inclusion by all package makefiles
  46 # Description:
  47 #
  48 #####DESCRIPTIONEND####
  49 #=============================================================================
  50
  51 # FIXME: This definition belongs in the top-level makefile.
  52 export HOST_CC := gcc
  53
  54 .PHONY: default build clean tests headers mlt_headers
  55
  56 # include any dependency rules generated previously
  57 ifneq ($(wildcard *.deps),)
  58 include $(wildcard *.deps)
  59 endif
  60
  61 # GCC since 2.95 does -finit-priority by default so remove it from old HALs
  62 CFLAGS := $(subst -finit-priority,,$(CFLAGS))
  63
  64 # -fvtable-gc is known to be broken in all recent GCC.
  65 CFLAGS := $(subst -fvtable-gc,,$(CFLAGS))
  66
  67 # To support more recent GCC whilst preserving existing behaviour, we need
  68 # to increase the inlining limit globally from the default 600. Note this
  69 # will break GCC 2.95 based tools and earlier. You must use "make OLDGCC=1"
  70 # to avoid this.
  71 ifneq ($(OLDGCC),1)
  72 CFLAGS := -finline-limit=7000 $(CFLAGS)
  73 endif
  74
  75 # Separate C++ flags out from C flags.
  76 ACTUAL_CFLAGS = $(CFLAGS)
  77 ACTUAL_CFLAGS := $(subst -fno-rtti,,$(ACTUAL_CFLAGS))
  78 ACTUAL_CFLAGS := $(subst -frtti,,$(ACTUAL_CFLAGS))
  79 ACTUAL_CFLAGS := $(subst -Woverloaded-virtual,,$(ACTUAL_CFLAGS))
  80 ACTUAL_CFLAGS := $(subst -fvtable-gc,,$(ACTUAL_CFLAGS))
  81
  82 ACTUAL_CXXFLAGS = $(subst -Wstrict-prototypes,,$(CFLAGS))
  83
  84 # pattern matching rules to generate a library object from source code
  85 # object filenames are prefixed to avoid name clashes
  86 # a single dependency rule is generated (file extension = ".o.d")
  87 %.o.d : %.c
  88 ifeq ($(HOST),CYGWIN)
  89         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
  90 else
  91         @mkdir -p $(dir $@)
  92 endif
  93         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
  94         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
  95         @rm $(@:.o.d=.tmp)
  96
  97 %.o.d : %.cxx
  98 ifeq ($(HOST),CYGWIN)
  99         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 100 else
 101         @mkdir -p $(dir $@)
 102 endif
 103         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
 104         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
 105         @rm $(@:.o.d=.tmp)
 106
 107 %.o.d : %.cpp
 108 ifeq ($(HOST),CYGWIN)
 109         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 110 else
 111         @mkdir -p $(dir $@)
 112 endif
 113         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
 114         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
 115         @rm $(@:.o.d=.tmp)
 116
 117 %.o.d : %.S
 118 ifeq ($(HOST),CYGWIN)
 119         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 120 else
 121         @mkdir -p $(dir $@)
 122 endif
 123         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
 124         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
 125         @rm $(@:.o.d=.tmp)
 126
 127 # pattern matching rules to generate a test object from source code
 128 # object filenames are not prefixed
 129 # a single dependency rule is generated (file extension = ".d")
 130 %.d : %.c
 131 ifeq ($(HOST),CYGWIN)
 132         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 133 else
 134         @mkdir -p $(dir $@)
 135 endif
 136         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
 137         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
 138         @rm $(@:.d=.tmp)
 139
 140 %.d : %.cxx
 141 ifeq ($(HOST),CYGWIN)
 142         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 143 else
 144         @mkdir -p $(dir $@)
 145 endif
 146         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
 147         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
 148         @rm $(@:.d=.tmp)
 149
 150 %.d : %.cpp
 151 ifeq ($(HOST),CYGWIN)
 152         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 153 else
 154         @mkdir -p $(dir $@)
 155 endif
 156         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
 157         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
 158         @rm $(@:.d=.tmp)
 159
 160 %.d : %.S
 161 ifeq ($(HOST),CYGWIN)
 162         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 163 else
 164         @mkdir -p $(dir $@)
 165 endif
 166         $(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
 167         @sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
 168         @rm $(@:.d=.tmp)
 169
 170 # rule to generate a test executable from object code
 171 $(PREFIX)/tests/$(PACKAGE)/%$(EXEEXT): %.d $(wildcard $(PREFIX)/lib/target.ld) $(wildcard $(PREFIX)/lib/*.[ao])
 172 ifeq ($(HOST),CYGWIN)
 173         @mkdir -p `cygpath -w "$(dir $@)" | sed "s@\\\\\\\\@/@g"`
 174 else
 175         @mkdir -p $(dir $@)
 176 endif
 177 ifneq ($(IGNORE_LINK_ERRORS),)
 178         -$(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS)
 179 else
 180         $(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS)
 181 endif
 182
 183 # rule to generate all tests and create a dependency file "tests.deps" by
 184 # concatenating the individual dependency rule files (file extension = ".d")
 185 # generated during compilation
 186 tests: tests.stamp
 187
 188 TESTS := $(TESTS:.cpp=)
 189 TESTS := $(TESTS:.cxx=)
 190 TESTS := $(TESTS:.c=)
 191 TESTS := $(TESTS:.S=)
 192 tests.stamp: $(foreach target,$(TESTS),$(target).d $(PREFIX)/tests/$(PACKAGE)/$(target)$(EXEEXT))
 193 ifneq ($(strip $(TESTS)),)
 194         @cat $(TESTS:%=%.d) > $(@:.stamp=.deps)
 195 endif
 196         @touch $@
 197
 198 # rule to clean the build tree
 199 clean:
 200         @find . -type f -print | grep -v makefile | xargs rm -f
 201
 202 # rule to copy MLT files
 203 mlt_headers: $(foreach x,$(MLT),$(PREFIX)/include/pkgconf/$(notdir $x))
 204
 205 $(foreach x,$(MLT),$(PREFIX)/include/pkgconf/$(notdir $x)): $(MLT)
 206         @cp $(dir $<)/$(notdir $@) $(PREFIX)/include/pkgconf
 207         @chmod u+w $(PREFIX)/include/pkgconf/$(notdir $@)
 208
 209 # end of file