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_patched_sources)): sources $(ldiskfs_linux_headers) $(filter %.h,$(ldiskfs_patched_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/reserve_window/ext3_reserve_window/g" \
  16         -e "s/rsv_window_add/ext3_rsv_window_add/g" \
  17         -e "s/EXT3/LDISKFS/g" -e "s/ext3/ldiskfs/g"
  18
  19 %.c: linux-stage/fs/ext3/%.c
  20         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  21
  22 %.h: linux-stage/fs/ext3/%.h
  23         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  24
  25 linux/ldiskfs%.h: linux-stage/include/linux/ext3%.h
  26         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  27
  28 #
  29 # FIXME: we need to grab the series in configure somehow
  30 # (see bug 1679)
  31 #
  32 series := @top_srcdir@/lustre/kernel_patches/series/ldiskfs-$(LDISKFS_SERIES)
  33 patches := @top_srcdir@/lustre/kernel_patches/patches
  34
  35 sources: $(ext3_sources) $(ext3_headers) $(linux_headers) $(series)
  36         rm -rf linux-stage linux sources $(ldiskfs_SOURCES)
  37         mkdir -p linux-stage/fs/ext3 linux-stage/include/linux
  38         cp $(ext3_sources) $(ext3_headers) $(ext3_extra) linux-stage/fs/ext3
  39         cp $(linux_headers) linux-stage/include/linux
  40 if USE_QUILT
  41         ln -s ../$(patches) linux-stage/patches
  42         ln -s ../$(series) linux-stage/series
  43         cd linux-stage && quilt push -a -q
  44 else
  45         @echo -n "Applying ext3 patches:"
  46         @cd linux-stage && for i in $$(<../$(series)) ; do \
  47                 echo -n " $$i" ; \
  48                 patch -s -p1 < ../$(patches)/$$i || exit 1 ; \
  49         done
  50         @echo
  51 endif
  52         mkdir linux
  53         @echo -n "Replacing 'ext3' with 'ldiskfs':"
  54         @for i in $(notdir $(ext3_headers) $(ext3_sources)) $(new_sources) ; do \
  55                 echo -n " $$i" ; \
  56                 sed $(strip $(ldiskfs_sed_flags)) \
  57                         linux-stage/fs/ext3/$$i > $$i ; \
  58         done
  59         @for i in $(subst ext3,,$(notdir $(linux_headers) $(new_headers))) ; do \
  60                 echo -n " ext3$$i" ; \
  61                 sed $(strip $(ldiskfs_sed_flags)) \
  62                         linux-stage/include/linux/ext3$$i \
  63                         > linux/ldiskfs$$i ; \
  64         done
  65         @echo
  66         touch sources
  67
  68 foo-check:
  69         @echo "ldiskfs_sources: $(ldiskfs_sources)"
  70         @echo "ldiskfs_SOURCES: $(ldiskfs_SOURCES)"
  71         @echo "ldiskfs_headers: $(ldiskfs_headers)"
  72         @echo "ldiskfs_objects: $(ldiskfs_objects)"
  73         @echo "ldiskfs_OBJECTS: $(ldiskfs_OBJECTS)"
  74         @echo "ldiskfs_LDADD: $(ldiskfs_LDADD)"
  75
  76 MOSTLYCLEANFILES := @MOSTLYCLEANFILES@
  77 CLEANFILES = sources $(notdir $(linux_headers) $(ext3_headers) $(ext3_sources) $(new_sources) $(new_headers))
  78
  79 EXTRA_DIST := lustre_quota_fmt.c lustre_quota_fmt.h quotafmt_test.c
  80
  81 clean: clean-am
  82         rm -rf linux linux-stage