ldiskfs/ldiskfs/autoMakefile.am

   1 if MODULES
   2 if LDISKFS
   3 modulefs_DATA = ldiskfs$(KMODEXT)
   4 endif
   5 endif
   6
   7 ldiskfs_linux_headers := $(addprefix linux/,$(subst ext3,ldiskfs,$(notdir $(linux_headers))))
   8
   9 $(filter %.c,$(ldiskfs_sources)): sources $(ldiskfs_linux_headers) $(filter %.h,$(ldiskfs_sources))
  10
  11 ldiskfs_sed_flags = \
  12         -e "s/dx_hash_info/ext3_dx_hash_info/g" \
  13         -e "s/dir_private_info/ext3_dir_private_info/g" \
  14         -e "s/DX_HASH/EXT3_DX_HASH/g" \
  15         -e "s/EXT3/LDISKFS/g" -e "s/ext3/ldiskfs/g"
  16
  17 %.c: linux-stage/fs/ext3/%.c
  18         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  19
  20 %.h: linux-stage/fs/ext3/%.h
  21         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  22
  23 linux/ldiskfs%.h: linux-stage/include/linux/ext3%.h
  24         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  25
  26 #
  27 # FIXME: we need to grab the series in configure somehow
  28 # (see bug 1679)
  29 #
  30 series := @top_srcdir@/lustre/kernel_patches/series/ldiskfs-$(LDISKFS_SERIES)
  31 patches := @top_srcdir@/lustre/kernel_patches/patches
  32
  33 sources: $(ext3_sources) $(ext3_headers) $(linux_headers) $(series)
  34         rm -rf linux-stage linux sources $(ldiskfs_SOURCES)
  35         mkdir -p linux-stage/fs/ext3 linux-stage/include/linux
  36         cp $(ext3_sources) $(ext3_headers) $(ext3_extra) linux-stage/fs/ext3
  37         cp $(linux_headers) linux-stage/include/linux
  38 if USE_QUILT
  39         cd linux-stage && quilt setup -l ../$(series) -d ../$(patches)
  40         cd linux-stage && quilt push -a -q
  41 else
  42         @echo -n "Applying ext3 patches:"
  43         @cd linux-stage && for i in $$(<../$(series)) ; do \
  44                echo -n " $$i" ; \
  45                patch -s -p1 < ../$(patches)/$$i || exit 1 ; \
  46         done
  47         @echo
  48 endif
  49
  50         mkdir linux
  51         @echo -n "Replacing 'ext3' with 'ldiskfs':"
  52         @for i in $(notdir $(ext3_headers) $(ext3_sources)) $(new_sources) ; do \
  53                 echo -n " $$i" ; \
  54                 sed $(strip $(ldiskfs_sed_flags)) \
  55                         linux-stage/fs/ext3/$$i > $$i ; \
  56         done
  57         @for i in $(subst ext3,,$(notdir $(linux_headers)) $(new_linux_hearders)) ; do \
  58                 echo -n " ext3$$i" ; \
  59                 sed $(strip $(ldiskfs_sed_flags)) \
  60                         linux-stage/include/linux/ext3$$i \
  61                         > linux/ldiskfs$$i ; \
  62         done
  63         @echo
  64         touch sources
  65
  66 foo-check:
  67         @echo "ldiskfs_sources: $(ldiskfs_sources)"
  68         @echo "ldiskfs_SOURCES: $(ldiskfs_SOURCES)"
  69         @echo "ldiskfs_headers: $(ldiskfs_headers)"
  70         @echo "ldiskfs_objects: $(ldiskfs_objects)"
  71         @echo "ldiskfs_OBJECTS: $(ldiskfs_OBJECTS)"
  72         @echo "ldiskfs_LDADD: $(ldiskfs_LDADD)"
  73
  74 MOSTLYCLEANFILES := @MOSTLYCLEANFILES@
  75 CLEANFILES = sources *.c *.h
  76
  77 clean: clean-am
  78         rm -rf linux linux-stage