diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 243 |
1 files changed, 164 insertions, 79 deletions
@@ -1,10 +1,20 @@ CC = gcc -AM_CFLAGS = -Wall -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -CFLAGS = -g -O0 +LN = ln +AR = ar +AM_CFLAGS = -Wall -D_FILE_OFFSET_BITS=64 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -DBTRFS_FLAT_INCLUDES -fPIC +CFLAGS = -g -O1 objects = ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \ - root-tree.o dir-item.o file-item.o inode-item.o \ - inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o \ - volumes.o utils.o btrfs-list.o btrfslabel.o + root-tree.o dir-item.o file-item.o inode-item.o inode-map.o \ + extent-cache.o extent_io.o volumes.o utils.o repair.o \ + qgroup.o raid6.o free-space-cache.o +cmds_objects = cmds-subvolume.o cmds-filesystem.o cmds-device.o cmds-scrub.o \ + cmds-inspect.o cmds-balance.o cmds-send.o cmds-receive.o \ + cmds-quota.o cmds-qgroup.o cmds-replace.o cmds-check.o \ + cmds-restore.o +libbtrfs_objects = send-stream.o send-utils.o rbtree.o btrfs-list.o crc32c.o +libbtrfs_headers = send-stream.h send-utils.h send.h rbtree.h btrfs-list.h \ + crc32c.h list.h kerncompat.h radix-tree.h extent-cache.h \ + extent_io.h ioctl.h ctree.h CHECKFLAGS= -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \ -Wuninitialized -Wshadow -Wundef @@ -13,119 +23,194 @@ DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@ INSTALL = install prefix ?= /usr/local bindir = $(prefix)/bin -LIBS=-luuid -RESTORE_LIBS=-lz +lib_LIBS = -luuid -lblkid -lm -lz -llzo2 -L. +libdir ?= $(prefix)/lib +incdir = $(prefix)/include/btrfs +LIBS = $(lib_LIBS) $(libs_static) -progs = btrfsctl mkfs.btrfs btrfs-debug-tree btrfs-show btrfs-vol btrfsck \ - btrfs btrfs-map-logical restore find-root calc-size btrfs-corrupt-block +ifeq ("$(origin V)", "command line") + BUILD_VERBOSE = $(V) +endif +ifndef BUILD_VERBOSE + BUILD_VERBOSE = 0 +endif -# make C=1 to enable sparse -ifdef C - check = sparse $(CHECKFLAGS) +ifeq ($(BUILD_VERBOSE),1) + Q = else - check = ls + Q = @ endif -.c.o: - $(check) $< - $(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $< - -MAKE:=$(MAKE) --no-print-directory +MAKEOPTS = --no-print-directory Q=$(Q) ifeq ($(SUB),) .DEFAULT_GOAL := all clean: - @$(MAKE) SUB=1 $@ + @$(MAKE) $(MAKEOPTS) SUB=1 $@ %: - @$(MAKE) SUB=1 version - @$(MAKE) SUB=1 $@ + @$(MAKE) $(MAKEOPTS) SUB=1 version.h + @$(MAKE) $(MAKEOPTS) SUB=1 $@ else -all: $(progs) manpages - -version: version.sh - bash version.sh - -btrfs: $(objects) btrfs.o btrfs_cmds.o scrub.o - $(CC) $(CFLAGS) -o btrfs btrfs.o btrfs_cmds.o scrub.o \ - $(objects) $(LDFLAGS) $(LIBS) -lpthread - -calc-size: $(objects) calc-size.o - gcc $(CFLAGS) -o calc-size calc-size.o $(objects) $(LDFLAGS) $(LIBS) +progs = mkfs.btrfs btrfs-debug-tree btrfsck \ + btrfs btrfs-map-logical btrfs-image btrfs-zero-log \ + btrfs-find-root btrfstune btrfs-show-super -find-root: $(objects) find-root.o - gcc $(CFLAGS) -o find-root find-root.o $(objects) $(LDFLAGS) $(LIBS) +# external libs required by various binaries; for btrfs-foo, +# specify btrfs_foo_libs = <list of libs>; see $($(subst...)) rules below +btrfs_convert_libs = -lext2fs -lcom_err +btrfs_image_libs = -lpthread +btrfs_fragment_libs = -lgd -lpng -ljpeg -lfreetype -restore: $(objects) restore.o - gcc $(CFLAGS) -o restore restore.o $(objects) $(LDFLAGS) $(LIBS) $(RESTORE_LIBS) +# Create all the static targets +static_objects = $(patsubst %.o, %.static.o, $(objects)) +static_cmds_objects = $(patsubst %.o, %.static.o, $(cmds_objects)) +static_libbtrfs_objects = $(patsubst %.o, %.static.o, $(libbtrfs_objects)) -btrfsctl: $(objects) btrfsctl.o - $(CC) $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS) +# Define static compilation flags +STATIC_CFLAGS = $(CFLAGS) -ffunction-sections -fdata-sections +STATIC_LDFLAGS = -static -Wl,--gc-sections +STATIC_LIBS = $(lib_LIBS) -lpthread -btrfs-vol: $(objects) btrfs-vol.o - $(CC) $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS) +libs_shared = libbtrfs.so.0.1 +libs_static = libbtrfs.a +libs = $(libs_shared) $(libs_static) +lib_links = libbtrfs.so.0 libbtrfs.so +headers = $(libbtrfs_headers) -btrfs-show: $(objects) btrfs-show.o - $(CC) $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS) - -btrfsck: $(objects) btrfsck.o - $(CC) $(CFLAGS) -o btrfsck btrfsck.o $(objects) $(LDFLAGS) $(LIBS) - -mkfs.btrfs: $(objects) mkfs.o - $(CC) $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS) - -btrfs-debug-tree: $(objects) debug-tree.o - $(CC) $(CFLAGS) -o btrfs-debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS) +# make C=1 to enable sparse +ifdef C + check = sparse $(CHECKFLAGS) +else + check = true +endif -btrfs-zero-log: $(objects) btrfs-zero-log.o - $(CC) $(CFLAGS) -o btrfs-zero-log $(objects) btrfs-zero-log.o $(LDFLAGS) $(LIBS) +.c.o: + $(Q)$(check) $< + @echo " [CC] $@" + $(Q)$(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $< + +%.static.o: %.c + @echo " [CC] $@" + $(Q)$(CC) $(DEPFLAGS) $(AM_CFLAGS) $(STATIC_CFLAGS) -c $< -o $@ + +all: version.h $(progs) manpages + +# +# NOTE: For static compiles, you need to have all the required libs +# static equivalent available +# +static: version.h btrfs.static mkfs.btrfs.static btrfs-find-root.static + +version.h: version.sh + @echo " [SH] $@" + $(Q)bash version.sh + +$(libs_shared): $(libbtrfs_objects) $(lib_links) send.h + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) $(libbtrfs_objects) $(LDFLAGS) $(lib_LIBS) \ + -shared -Wl,-soname,libbtrfs.so -o libbtrfs.so.0.1 + +$(libs_static): $(libbtrfs_objects) + @echo " [AR] $@" + $(Q)$(AR) cru libbtrfs.a $(libbtrfs_objects) + +$(lib_links): + @echo " [LN] $@" + $(Q)$(LN) -sf libbtrfs.so.0.1 libbtrfs.so.0 + $(Q)$(LN) -sf libbtrfs.so.0.1 libbtrfs.so + +# keep intermediate files from the below implicit rules around +.PRECIOUS: $(addsuffix .o,$(progs)) + +# Make any btrfs-foo out of btrfs-foo.o, with appropriate libs. +# The $($(subst...)) bits below takes the btrfs_*_libs definitions above and +# turns them into a list of libraries to link against if they exist +# +# For static variants, use an extra $(subst) to get rid of the ".static" +# from the target name before translating to list of libs + +btrfs-%.static: version.h $(static_objects) btrfs-%.static.o $(static_libbtrfs_objects) + @echo " [LD] $@" + $(Q)$(CC) $(STATIC_CFLAGS) -o $@ $@.o $(static_objects) \ + $(static_libbtrfs_objects) $(STATIC_LDFLAGS) $(STATIC_LIBS) \ + $($(subst -,_,$(subst .static,,$@)-libs)) + +btrfs-%: version.h $(objects) $(libs) btrfs-%.o + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o $@ $(objects) $@.o $(LDFLAGS) $(LIBS) $($(subst -,_,$@-libs)) + +btrfs: $(objects) btrfs.o help.o $(cmds_objects) $(libs) + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o btrfs btrfs.o help.o $(cmds_objects) \ + $(objects) $(LDFLAGS) $(LIBS) -lpthread -btrfs-select-super: $(objects) btrfs-select-super.o - $(CC) $(CFLAGS) -o btrfs-select-super $(objects) btrfs-select-super.o $(LDFLAGS) $(LIBS) +btrfs.static: $(static_objects) btrfs.static.o help.static.o $(static_cmds_objects) $(static_libbtrfs_objects) + @echo " [LD] $@" + $(Q)$(CC) $(STATIC_CFLAGS) -o btrfs.static btrfs.static.o help.static.o $(static_cmds_objects) \ + $(static_objects) $(static_libbtrfs_objects) $(STATIC_LDFLAGS) $(STATIC_LIBS) -btrfstune: $(objects) btrfstune.o - $(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS) +# For backward compatibility, 'btrfs' changes behaviour to fsck if it's named 'btrfsck' +btrfsck: btrfs + @echo " [LN] $@" + $(Q)$(LN) -f btrfs btrfsck -btrfs-map-logical: $(objects) btrfs-map-logical.o - $(CC) $(CFLAGS) -o btrfs-map-logical $(objects) btrfs-map-logical.o $(LDFLAGS) $(LIBS) +mkfs.btrfs: $(objects) $(libs) mkfs.o + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS) -btrfs-corrupt-block: $(objects) btrfs-corrupt-block.o - $(CC) $(CFLAGS) -o btrfs-corrupt-block $(objects) btrfs-corrupt-block.o $(LDFLAGS) $(LIBS) +mkfs.btrfs.static: $(static_objects) mkfs.static.o $(static_libbtrfs_objects) + @echo " [LD] $@" + $(Q)$(CC) $(STATIC_CFLAGS) -o mkfs.btrfs.static mkfs.static.o $(static_objects) \ + $(static_libbtrfs_objects) $(STATIC_LDFLAGS) $(STATIC_LIBS) -btrfs-image: $(objects) btrfs-image.o - $(CC) $(CFLAGS) -o btrfs-image $(objects) btrfs-image.o -lpthread -lz $(LDFLAGS) $(LIBS) +btrfstune: $(objects) $(libs) btrfstune.o + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS) -dir-test: $(objects) dir-test.o - $(CC) $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS) +dir-test: $(objects) $(libs) dir-test.o + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS) -quick-test: $(objects) quick-test.o - $(CC) $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS) +quick-test: $(objects) $(libs) quick-test.o + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS) -convert: $(objects) convert.o - $(CC) $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs -lcom_err $(LDFLAGS) $(LIBS) +ioctl-test: $(objects) $(libs) ioctl-test.o + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o ioctl-test $(objects) ioctl-test.o $(LDFLAGS) $(LIBS) -ioctl-test: $(objects) ioctl-test.o - $(CC) $(CFLAGS) -o ioctl-test $(objects) ioctl-test.o $(LDFLAGS) $(LIBS) +send-test: $(objects) $(libs) send-test.o + @echo " [LD] $@" + $(Q)$(CC) $(CFLAGS) -o send-test $(objects) send-test.o $(LDFLAGS) $(LIBS) -lpthread manpages: - cd man; make + $(Q)$(MAKE) $(MAKEOPTS) -C man install-man: - cd man; make install + cd man; $(MAKE) install clean : - rm -f $(progs) cscope.out *.o .*.d btrfs-convert btrfs-image btrfs-select-super \ - btrfs-zero-log btrfstune dir-test ioctl-test quick-test version.h - cd man; make clean - -install: $(progs) install-man + @echo "Cleaning" + $(Q)rm -f $(progs) cscope.out *.o .*.d btrfs-convert btrfs-image btrfs-select-super \ + btrfs-zero-log btrfstune dir-test ioctl-test quick-test send-test btrfsck \ + btrfs.static mkfs.btrfs.static btrfs-calc-size \ + version.h \ + $(libs) $(lib_links) + $(Q)$(MAKE) $(MAKEOPTS) -C man $@ + +install: $(libs) $(progs) install-man $(INSTALL) -m755 -d $(DESTDIR)$(bindir) $(INSTALL) $(progs) $(DESTDIR)$(bindir) - if [ -e btrfs-convert ]; then $(INSTALL) btrfs-convert $(DESTDIR)$(bindir); fi + $(INSTALL) -m755 -d $(DESTDIR)$(libdir) + $(INSTALL) $(libs) $(DESTDIR)$(libdir) + cp -a $(lib_links) $(DESTDIR)$(libdir) + $(INSTALL) -m755 -d $(DESTDIR)$(incdir) + $(INSTALL) -m644 $(headers) $(DESTDIR)$(incdir) -include .*.d |