ldiskfs/ldiskfs/Makefile.in

   1 all: modules
   2 install: modules_install
   3 distdir:
   4
   5 # copy makefile over to not break patches
   6 backfs_extra := $(wildcard @LINUX@/fs/ext4/Makefile)
   7
   8 backfs_headers := $(wildcard @EXT_DIR@/*.h)
   9 linux_headers := $(wildcard @LINUX@/include/linux/ext4*.h)
  10 linux_new_headers := dynlocks.h
  11 linux_new_headers += htree_lock.h
  12 trace_headers := $(wildcard @LINUX@/include/trace/events/ext4*.h)
  13
  14 backfs_sources := $(filter-out %.mod.c,$(wildcard @EXT_DIR@/*.c))
  15
  16 ext3_new_sources := extents.c mballoc.c group.h dynlocks.c fiemap.h
  17 ext3_new_headers := ext3_extents.h
  18
  19 ext4_new_sources := dynlocks.c fiemap.h mmp.c
  20 ext4_new_sources += htree_lock.c
  21 ext4_new_headers :=
  22
  23 new_sources := $(ext4_new_sources)
  24 new_headers := $(ext4_new_headers)
  25
  26 ldiskfs_patched_sources := $(notdir $(backfs_sources) $(backfs_headers)) $(new_sources) $(new_headers)
  27 ldiskfs_sources := $(ldiskfs_patched_sources)
  28 ldiskfs_obj := $(filter %.o,$(ldiskfs_sources:.c=.o))
  29
  30 #--- autoMakefile cut-and-paste start
  31
  32 ldiskfs_linux_headers := $(addprefix linux/,$(subst ext4,ldiskfs,$(notdir $(linux_headers))))
  33
  34 $(filter %.c,$(ldiskfs_patched_sources)): sources $(ldiskfs_linux_headers) $(filter %.h,$(ldiskfs_patched_sources))
  35
  36 ldiskfs_sed_flags = \
  37         -e "s/dx_hash_info/ext4_dx_hash_info/g" \
  38         -e "s/DX_HASH/EXT4_DX_HASH/g" \
  39         -e "s/EXT4/LDISKFS/g" -e "s/ext4/ldiskfs/g"
  40
  41 %.c: linux-stage/fs/ext4/%.c
  42         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  43
  44 %.h: linux-stage/fs/ext4/%.h
  45         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  46
  47 linux/ldiskfs%.h: linux-stage/include/linux/ext4%.h
  48         sed $(strip $(ldiskfs_sed_flags)) $< > $@
  49
  50 series := @top_srcdir@/kernel_patches/series/ldiskfs-@LDISKFS_SERIES@
  51 patches := @top_srcdir@/kernel_patches/patches
  52
  53 #install-data-local: sources
  54 #       destname=@LDISKFS_META_NAME@-@LDISKFS_META_VERSION@/@LINUX_VERSION@; \
  55 #       instdest=$(DESTDIR)/usr/src/$$destname; \
  56 #       instfiles=$$(find . -name '*.h' | grep -v linux-stage); \
  57 #       for instfile in $$instfiles; do \
  58 #               if [ "$$(dirname $$instfile)" = "." ]; then \
  59 #                       /usr/bin/install -c -D $$instfile $$instdest/ldiskfs/$$instfile; \
  60 #               else \
  61 #                       /usr/bin/install -c -D $$instfile $$instdest/$$instfile; \
  62 #               fi \
  63 #       done
  64
  65 ###############################
  66 # Kernel Build Infrastructure #
  67 ###############################
  68
  69 EXTRA_CFLAGS += -I@LINUX@/fs -I@LDISKFSDIR@
  70 EXTRA_CFLAGS += -include @abs_top_builddir@/ldiskfs/ldiskfs_config.h
  71 EXTRA_CFLAGS += -include @abs_top_builddir@/config.h
  72
  73 obj-m := ldiskfs.o
  74 ldiskfs-objs := $(ldiskfs_obj)
  75
  76 modules: sources
  77         $(MAKE) -C @LINUX_OBJ@ M=$(shell pwd) $@
  78
  79 clean:
  80         $(MAKE) -C @LINUX_OBJ@ M=$(shell pwd) $@
  81         if [ -f @LINUX_SYMBOLS@ ]; then $(RM) @LINUX_SYMBOLS@; fi
  82         if [ -f Module.markers ]; then $(RM) Module.markers; fi
  83
  84 modules_install:
  85         @# Install the kernel modules
  86         $(MAKE) -C @LINUX_OBJ@ M=$(shell pwd) \
  87                 INSTALL_MOD_PATH=$(DESTDIR) \
  88                 INSTALL_MOD_DIR=updates/kernel/fs/lustre-ldiskfs $@
  89         @# Remove extraneous build products when packaging
  90         if [ -n "$(DESTDIR)" ]; then \
  91                 find $(DESTDIR)/lib/modules/@LINUX_VERSION@ \
  92                         -name 'modules.*' | xargs $(RM); \
  93         fi
  94         sysmap=$(DESTDIR)/boot/System.map-@LINUX_VERSION@; \
  95         if [ -f $$sysmap ]; then \
  96                 depmod -ae -F $$sysmap @LINUX_VERSION@; \
  97         fi
  98
  99 ################################################
 100 # Patched ldiskfs Sources Build Infrastructure #
 101 ################################################
 102
 103 sources: $(backfs_sources) $(backfs_headers) $(linux_headers) $(series) $(trace_headers)
 104         rm -rf linux-stage linux sources trace $(ldiskfs_SOURCES)
 105         mkdir -p linux-stage/fs/ext4 linux-stage/include/linux \
 106                  linux-stage/include/trace/events
 107         cp $(backfs_sources) $(backfs_headers) $(backfs_extra) linux-stage/fs/ext4
 108         if test -n "$(linux_headers)" ; then \
 109                 cp $(linux_headers) linux-stage/include/linux; \
 110         fi
 111         if test -n "$(trace_headers)" ; then \
 112                 cp $(trace_headers) linux-stage/include/trace/events; \
 113         fi
 114
 115 @USE_QUILT_TRUE@        ln -s ../$(patches) linux-stage/patches
 116 @USE_QUILT_TRUE@        ln -s ../$(series) linux-stage/series
 117 @USE_QUILT_TRUE@        cd linux-stage && quilt push -a -q
 118
 119 @USE_QUILT_FALSE@       @echo -n "Applying ext4 patches:"
 120 @USE_QUILT_FALSE@       @cd linux-stage && for i in $$(<../$(series)) ; do \
 121 @USE_QUILT_FALSE@               echo -n " $$i" ; \
 122 @USE_QUILT_FALSE@               patch -s -p1 < ../$(patches)/$$i || exit 1 ; \
 123 @USE_QUILT_FALSE@       done
 124 @USE_QUILT_FALSE@       @echo
 125
 126         mkdir -p linux trace/events
 127         @echo -n "Replacing 'ext4' with 'ldiskfs':"
 128         for i in $(notdir $(backfs_headers) $(backfs_sources)) $(new_sources) ; do \
 129                 echo -n " $$i" ; \
 130                 sed $(strip $(ldiskfs_sed_flags)) \
 131                         linux-stage/fs/ext4/$$i > $$i ; \
 132         done
 133         for i in $(subst ext4,,$(notdir $(backfs_headers))) ; do \
 134                 if test -f "ext4$$i" ; then \
 135                         echo -n " ext4$$i" ; \
 136                         mv ext4$$i ldiskfs$$i ; \
 137                 fi ; \
 138         done
 139         for i in $(subst ext4,,$(notdir $(linux_headers) $(new_headers))) ; do \
 140                 echo -n " ext4$$i" ; \
 141                 sed $(strip $(ldiskfs_sed_flags)) \
 142                         linux-stage/include/linux/ext4$$i \
 143                         > linux/ldiskfs$$i ; \
 144         done
 145         for i in $(subst ext4,,$(notdir $(trace_headers))) ; do \
 146                 echo -n " ext4$$i"; \
 147                 sed $(strip $(ldiskfs_sed_flags)) \
 148                         linux-stage/include/trace/events/ext4$$i \
 149                         > trace/events/ldiskfs$$i ; \
 150         done
 151         for i in $(notdir $(linux_new_headers)) ; do \
 152                 echo -n " $$i"; \
 153                 sed $(strip $(ldiskfs_sed_flags)) \
 154                 linux-stage/include/linux/$$i \
 155                 > linux/$$i ; \
 156         done
 157
 158         @echo
 159         touch sources
 160
 161 foo-check:
 162         @echo "ldiskfs_sources: $(ldiskfs_sources)"
 163         @echo "ldiskfs_SOURCES: $(ldiskfs_SOURCES)"
 164         @echo "ldiskfs_headers: $(ldiskfs_headers)"
 165         @echo "ldiskfs_objects: $(ldiskfs_objects)"
 166         @echo "ldiskfs_OBJECTS: $(ldiskfs_OBJECTS)"
 167         @echo "ldiskfs_LDADD: $(ldiskfs_LDADD)"
 168
 169 MOSTLYCLEANFILES := @MOSTLYCLEANFILES@
 170 CLEANFILES = sources $(notdir $(linux_new_headers) $(linux_headers) $(backfs_headers) $(backfs_sources) $(new_sources) $(new_headers) $(trace_headers))
 171
 172 #--- autoMakefile cut-and-paste end