LU-1201 checksum: add libcfs crypto hash

[fs/lustre-release.git] / ldiskfs / ldiskfs / autoMakefile.am

diff --git a/ldiskfs/ldiskfs/autoMakefile.am b/ldiskfs/ldiskfs/autoMakefile.am
index b24081e..a4dda14 100644 (file)
--- a/ldiskfs/ldiskfs/autoMakefile.am
+++ b/ldiskfs/ldiskfs/autoMakefile.am
@@ -1,52 +1,85 @@
-if LDISKFS
 modulefs_DATA = ldiskfs$(KMODEXT)
-endif
 
-ldiskfs_linux_headers := $(addprefix linux/,$(subst ext3,ldiskfs,$(notdir $(linux_headers))))
+ldiskfs_linux_headers := $(addprefix linux/,$(subst @BACKFS@,ldiskfs,$(notdir $(linux_headers))))
 
-$(filter %.c,$(ldiskfs_sources)): sources $(ldiskfs_linux_headers) $(filter %.h,$(ldiskfs_sources))
+$(filter %.c,$(ldiskfs_patched_sources)): sources $(ldiskfs_linux_headers) $(filter %.h,$(ldiskfs_patched_sources))
 
 ldiskfs_sed_flags = \
-       -e "s/dx_hash_info/ext3_dx_hash_info/g" \
-       -e "s/dir_private_info/ext3_dir_private_info/g" \
-       -e "s/DX_HASH/EXT3_DX_HASH/g" \
-       -e "s/EXT3/LDISKFS/g" -e "s/ext3/ldiskfs/g"
+       -e "s/dx_hash_info/@BACKFS@_dx_hash_info/g" \
+       -e "s/dir_private_info/@BACKFS@_dir_private_info/g" \
+       -e "s/DX_HASH/@BACKFSU@_DX_HASH/g" \
+       -e "s/\<reserve_window/@BACKFS@_reserve_window/g" \
+       -e "s/\<rsv_window_add/@BACKFS@_rsv_window_add/g" \
+       -e "s/@BACKFSU@/LDISKFS/g" -e "s/@BACKFS@/ldiskfs/g"
 
-%.c: linux-stage/fs/ext3/%.c
+%.c: linux-stage/fs/@BACKFS@/%.c
        sed $(strip $(ldiskfs_sed_flags)) $< > $@
 
-%.h: linux-stage/fs/ext3/%.h
+%.h: linux-stage/fs/@BACKFS@/%.h
        sed $(strip $(ldiskfs_sed_flags)) $< > $@
 
-linux/ldiskfs%.h: linux-stage/include/linux/ext3%.h
+linux/ldiskfs%.h: linux-stage/include/linux/@BACKFS@%.h
        sed $(strip $(ldiskfs_sed_flags)) $< > $@
 
-#
-# FIXME: we need to grab the series in configure somehow
-# (see bug 1679)
-#
-series := @top_srcdir@/kernel_patches/series/ldiskfs-2.6-suse.series
+series := @top_srcdir@/kernel_patches/series/ldiskfs-$(LDISKFS_SERIES)
+patches := @top_srcdir@/kernel_patches/patches
 
-sources: $(ext3_sources) $(ext3_headers) $(linux_headers) $(series)
-       rm -rf linux-stage linux sources $(ldiskfs_SOURCES)
-       mkdir -p linux-stage/fs/ext3 linux-stage/include/linux
-       cd linux-stage && quilt setup -l ../$(series)
-       cp $(ext3_sources) $(ext3_headers) $(ext3_extra) linux-stage/fs/ext3
-       cp $(linux_headers) linux-stage/include/linux
+sources: $(backfs_sources) $(backfs_headers) $(linux_headers) $(series) $(trace_headers)
+       rm -rf linux-stage linux sources trace $(ldiskfs_SOURCES)
+       mkdir -p linux-stage/fs/@BACKFS@ linux-stage/include/linux \
+                linux-stage/include/trace/events
+       cp $(backfs_sources) $(backfs_headers) $(backfs_extra) linux-stage/fs/@BACKFS@
+       if test -n "$(linux_headers)" ; then \
+               cp $(linux_headers) linux-stage/include/linux; \
+       fi
+       if test -n "$(trace_headers)" ; then \
+               cp $(trace_headers) linux-stage/include/trace/events; \
+       fi
+if USE_QUILT
+       ln -s ../$(patches) linux-stage/patches
+       ln -s ../$(series) linux-stage/series
        cd linux-stage && quilt push -a -q
-       mkdir linux
-       @echo -n "Replacing 'ext3' with 'ldiskfs':"
-       @for i in $(notdir $(ext3_headers) $(ext3_sources)) $(new_sources) ; do \
+else
+       @echo -n "Applying @BACKFS@ patches:"
+       @cd linux-stage && for i in $$(<../$(series)) ; do \
+               echo -n " $$i" ; \
+               patch -s -p1 < ../$(patches)/$$i || exit 1 ; \
+       done
+       @echo
+endif
+       mkdir -p linux trace/events
+       @echo -n "Replacing '@BACKFS@' with 'ldiskfs':"
+       for i in $(notdir $(backfs_headers) $(backfs_sources)) $(new_sources) ; do \
                echo -n " $$i" ; \
                sed $(strip $(ldiskfs_sed_flags)) \
-                       linux-stage/fs/ext3/$$i > $$i ; \
+                       linux-stage/fs/@BACKFS@/$$i > $$i ; \
+       done
+       for i in $(subst @BACKFS@,,$(notdir $(backfs_headers))) ; do \
+               if test -f "@BACKFS@$$i" ; then \
+                       echo -n " @BACKFS@$$i" ; \
+                       mv @BACKFS@$$i ldiskfs$$i ; \
+               fi ; \
        done
-       @for i in $(subst ext3,,$(notdir $(linux_headers))) ; do \
-               echo -n " ext3$$i" ; \
+       for i in $(subst @BACKFS@,,$(notdir $(linux_headers) $(new_headers))) ; do \
+               echo -n " @BACKFS@$$i" ; \
                sed $(strip $(ldiskfs_sed_flags)) \
-                       linux-stage/include/linux/ext3$$i \
+                       linux-stage/include/linux/@BACKFS@$$i \
                        > linux/ldiskfs$$i ; \
        done
+       for i in $(subst @BACKFS@,,$(notdir $(trace_headers))) ; do \
+               echo -n " @BACKFS@$$i"; \
+               sed $(strip $(ldiskfs_sed_flags)) \
+                       linux-stage/include/trace/events/@BACKFS@$$i \
+                       > trace/events/ldiskfs$$i ; \
+       done
+       for i in $(notdir $(linux_new_headers)) ; do \
+               echo -n " $$i"; \
+               sed $(strip $(ldiskfs_sed_flags)) \
+                linux-stage/include/linux/$$i \
+                > linux/$$i ; \
+       done
+
+       @echo
        touch sources
 
 foo-check:
@@ -57,8 +90,8 @@ foo-check:
        @echo "ldiskfs_OBJECTS: $(ldiskfs_OBJECTS)"
        @echo "ldiskfs_LDADD: $(ldiskfs_LDADD)"
 
-MOSTLYCLEANFILES = *.o *.ko *.mod.c
-CLEANFILES = sources *.c *.h
+MOSTLYCLEANFILES := @MOSTLYCLEANFILES@ 
+CLEANFILES = sources $(notdir $(linux_new_headers) $(linux_headers) $(backfs_headers) $(backfs_sources) $(new_sources) $(new_headers) $(trace_headers))
 
 clean: clean-am
-       rm -rf linux linux-stage
+       rm -rf linux linux-stage ldiskfs*.h trace