diff options
Diffstat (limited to 'Makefile.tpl')
| -rw-r--r-- | Makefile.tpl | 65 |
1 files changed, 38 insertions, 27 deletions
diff --git a/Makefile.tpl b/Makefile.tpl index 8b5b679cccc..afeaef52fd0 100644 --- a/Makefile.tpl +++ b/Makefile.tpl @@ -6,7 +6,7 @@ in # # Makefile for directory with subdirs to build. # Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, -# 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation +# 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -285,6 +285,7 @@ DLLTOOL = @DLLTOOL@ LD = @LD@ LIPO = @LIPO@ NM = @NM@ +OBJDUMP = @OBJDUMP@ RANLIB = @RANLIB@ STRIP = @STRIP@ WINDRES = @WINDRES@ @@ -407,6 +408,7 @@ EXTRA_HOST_FLAGS = \ 'LD=$(LD)' \ 'LIPO=$(LIPO)' \ 'NM=$(NM)' \ + 'OBJDUMP=$(OBJDUMP)' \ 'RANLIB=$(RANLIB)' \ 'STRIP=$(STRIP)' \ 'WINDRES=$(WINDRES)' @@ -464,8 +466,6 @@ EXTRA_GCC_FLAGS = \ "`echo 'LIBGCC2_CFLAGS=$(LIBGCC2_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ "`echo 'LIBGCC2_DEBUG_CFLAGS=$(LIBGCC2_DEBUG_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ "`echo 'LIBGCC2_INCLUDES=$(LIBGCC2_INCLUDES)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ - "`echo 'STAGE1_CFLAGS=$(STAGE1_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ - "`echo 'BOOT_CFLAGS=$(BOOT_CFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" \ "`echo 'BOOT_ADAFLAGS=$(BOOT_ADAFLAGS)' | sed -e s'/[^=][^=]*=$$/XFOO=/'`" GCC_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS) $(EXTRA_HOST_FLAGS) $(EXTRA_GCC_FLAGS) @@ -1222,6 +1222,9 @@ unstage: stage: @: $(MAKE); $(stage) +# Disable commands for lean bootstrap. +LEAN = false + # We name the build directories for the various stages "stage1-gcc", # "stage2-gcc","stage3-gcc", etc. @@ -1277,48 +1280,43 @@ stage[+id+]-start:: @if [+ module +] @cd $(HOST_SUBDIR); [ -d stage[+id+]-[+module+] ] || \ mkdir stage[+id+]-[+module+]; \ - set stage[+id+]-[+module+] [+module+] ; \ - @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \ - set stage[+prev+]-[+module+] prev-[+module+] ; \ - @CREATE_LINK_TO_DIR@ [+ ENDIF prev +] + mv stage[+id+]-[+module+] [+module+] [+ IF prev +] ; \ + mv stage[+prev+]-[+module+] prev-[+module+] || test -f stage[+prev+]-lean [+ ENDIF prev +] @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] @[ -d stage[+id+]-$(TARGET_SUBDIR) ] || \ mkdir stage[+id+]-$(TARGET_SUBDIR); \ - set stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) ; \ - @CREATE_LINK_TO_DIR@ [+ IF prev +] ; \ - set stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) ; \ - @CREATE_LINK_TO_DIR@ [+ ENDIF prev +] + mv stage[+id+]-$(TARGET_SUBDIR) $(TARGET_SUBDIR) [+ IF prev +] ; \ + mv stage[+prev+]-$(TARGET_SUBDIR) prev-$(TARGET_SUBDIR) || test -f stage[+prev+]-lean [+ ENDIF prev +] -stage[+id+]-end:: - @rm -f stage_current[+ FOR host_modules +][+ IF bootstrap +] +stage[+id+]-end:: [+ FOR host_modules +][+ IF bootstrap +] @if [+ module +] - @if test -d $(HOST_SUBDIR) ; then \ - cd $(HOST_SUBDIR); set [+module+] stage[+id+]-[+module+] ; \ - @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \ - set prev-[+module+] stage[+prev+]-[+module+] ; \ - @UNDO_LINK_TO_DIR@ [+ ENDIF prev +] ; \ + @if test -d $(HOST_SUBDIR)/[+module+] ; then \ + cd $(HOST_SUBDIR); mv [+module+] stage[+id+]-[+module+] [+ IF prev +]; \ + mv prev-[+module+] stage[+prev+]-[+module+] ; : [+ ENDIF prev +] ; \ fi @endif [+ module +][+ ENDIF bootstrap +][+ ENDFOR host_modules +] @if test -d $(TARGET_SUBDIR) ; then \ - set $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) ; \ - @UNDO_LINK_TO_DIR@ [+ IF prev +] ; \ - set prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; \ - @UNDO_LINK_TO_DIR@ [+ ENDIF prev +] ; \ + mv $(TARGET_SUBDIR) stage[+id+]-$(TARGET_SUBDIR) [+ IF prev +] ; \ + mv prev-$(TARGET_SUBDIR) stage[+prev+]-$(TARGET_SUBDIR) ; : [+ ENDIF prev +] ; \ fi + rm -f stage_current # Bubble a bugfix through all the stages up to stage [+id+]. They are # remade, but not reconfigured. The next stage (if any) will not be # reconfigured as well. .PHONY: stage[+id+]-bubble -stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +][+IF lean +] - @bootstrap_lean@-rm -rf stage[+lean+]-* ; $(STAMP) stage[+lean+]-lean[+ ENDIF lean +] +stage[+id+]-bubble:: [+ IF prev +]stage[+prev+]-bubble[+ ENDIF +] @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ if test -f stage[+id+]-lean [+ IF prev +]|| test -f stage[+prev+]-lean [+ ENDIF prev +] ; then \ echo Skipping rebuild of stage[+id+] ; \ else \ - $(MAKE) stage[+id+]-start; \ + $(MAKE) stage[+id+]-start; \[+IF lean +] + if $(LEAN); then \ + rm -rf stage[+lean+]-* ; \ + $(STAMP) stage[+lean+]-lean ; \ + fi; \[+ ENDIF lean +] $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-stage[+id+]; \ fi[+ IF compare-target +] $(MAKE) $(RECURSE_FLAGS_TO_PASS) [+compare-target+][+ ENDIF compare-target +] @@ -1362,11 +1360,14 @@ do-clean: clean-stage[+id+] true; \ fi ; \ $(STAMP) [+compare-target+][+ IF prev +] - @bootstrap_lean@-rm -rf stage[+prev+]-* ; $(STAMP) stage[+prev+]-lean[+ ENDIF prev +] + if $(LEAN); then \ + rm -rf stage[+prev+]-*; \ + $(STAMP) stage[+prev+]-lean; \ + fi[+ ENDIF prev +] [+ ENDIF compare-target +] [+ IF bootstrap-target +] -.PHONY: [+bootstrap-target+] +.PHONY: [+bootstrap-target+] [+bootstrap-target+]-lean [+bootstrap-target+]: echo stage[+id+] > stage_final @r=`${PWD_COMMAND}`; export r; \ @@ -1376,6 +1377,16 @@ do-clean: clean-stage[+id+] @r=`${PWD_COMMAND}`; export r; \ s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target + +[+bootstrap-target+]-lean: + echo stage[+id+] > stage_final + @r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(MAKE) $(RECURSE_FLAGS_TO_PASS) LEAN=: stage[+id+]-bubble + @: $(MAKE); $(unstage) + @r=`${PWD_COMMAND}`; export r; \ + s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \ + $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target [+ ENDIF bootstrap-target +] # Rules to wipe a stage and all the following ones, also used for cleanstrap |