-CC = gcc
-AM_CFLAGS = -Wall -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2
-CFLAGS = -g -O0
-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 repair.o \
- send-stream.o send-utils.o
+#
+# Basic build targets:
+# all all main tools and the shared library
+# static build static bnaries, requires static version of the libraries
+# test run the full testsuite
+# install install to default location (/usr/local)
+# clean clean built binaries (not the documentation)
+# clean-all clean as above, clean docs and generated files
+#
+# Tuning by variables (environment or make arguments):
+# V=1 verbose, print command lines (default: quiet)
+# C=1 run checker before compilation (default checker: sparse)
+# D=1 debugging build, turn off optimizations
+# D=dflags dtto, turn on additional debugging features:
+# verbose - print file:line along with error/warning messages
+# trace - print trace before the error/warning messages
+# abort - call abort() on first error (dumps core)
+# all - shortcut for all of the above
+# asan - enable address sanitizer compiler feature
+# tsan - enable thread sanitizer compiler feature
+# ubsan - undefined behaviour sanitizer compiler feature
+# bcheck - extended build checks
+# W=123 build with warnings (default: off)
+# DEBUG_CFLAGS additional compiler flags for debugging build
+# EXTRA_CFLAGS additional compiler flags
+# EXTRA_LDFLAGS additional linker flags
+#
+# Testing-specific options (see also tests/README.md):
+# TEST=GLOB run test(s) from directories matching GLOB
+# TEST_LOG=tty print name of a command run via the execution helpers
+# TEST_LOG=dump dump testing log file when a test fails
+#
+# Static checkers:
+# CHECKER static checker binary to be called (default: sparse)
+# CHECKER_FLAGS flags to pass to CHECKER, can override CFLAGS
+#
+
+# Export all variables to sub-makes by default
+export
+
+-include Makefile.inc
+ifneq ($(MAKEFILE_INC_INCLUDED),yes)
+$(error Makefile.inc not generated, please configure first)
+endif
+
+TAGS_CMD := ctags
+CSCOPE_CMD := cscope -u -b -c -q
+
+include Makefile.extrawarn
+
+EXTRA_CFLAGS :=
+EXTRA_LDFLAGS :=
+
+DEBUG_CFLAGS_DEFAULT = -O0 -U_FORTIFY_SOURCE -ggdb3
+DEBUG_CFLAGS_INTERNAL =
+DEBUG_CFLAGS :=
+
+DEBUG_LDFLAGS_DEFAULT =
+DEBUG_LDFLAGS_INTERNAL =
+DEBUG_LDFLAGS :=
+
+ABSTOPDIR = $(shell pwd)
+TOPDIR := .
+
+# Common build flags
+CSTD = -std=gnu90
+CFLAGS = $(SUBST_CFLAGS) \
+ $(CSTD) \
+ -include config.h \
+ -DBTRFS_FLAT_INCLUDES \
+ -D_XOPEN_SOURCE=700 \
+ -fno-strict-aliasing \
+ -fPIC \
+ -I$(TOPDIR) \
+ -I$(TOPDIR)/kernel-lib \
+ -I$(TOPDIR)/libbtrfsutil \
+ $(EXTRAWARN_CFLAGS) \
+ $(DEBUG_CFLAGS_INTERNAL) \
+ $(EXTRA_CFLAGS)
+
+LIBBTRFSUTIL_CFLAGS = $(SUBST_CFLAGS) \
+ $(CSTD) \
+ -D_GNU_SOURCE \
+ -fPIC \
+ -fvisibility=hidden \
+ -I$(TOPDIR)/libbtrfsutil \
+ $(EXTRAWARN_CFLAGS) \
+ $(EXTRA_CFLAGS)
+
+LDFLAGS = $(SUBST_LDFLAGS) \
+ -rdynamic -L$(TOPDIR) \
+ $(DEBUG_LDFLAGS_INTERNAL) \
+ $(EXTRA_LDFLAGS)
+
+LIBS = $(LIBS_BASE)
+LIBBTRFS_LIBS = $(LIBS_BASE)
+
+# Static compilation flags
+STATIC_CFLAGS = $(CFLAGS) -ffunction-sections -fdata-sections
+STATIC_LDFLAGS = -static -Wl,--gc-sections
+STATIC_LIBS = $(STATIC_LIBS_BASE)
+
+# don't use FORTIFY with sparse because glibc with FORTIFY can
+# generate so many sparse errors that sparse stops parsing,
+# which masks real errors that we want to see.
+# Note: additional flags might get added per-target later
+CHECKER := sparse
+check_defs := .cc-defines.h
+CHECKER_FLAGS := -include $(check_defs) -D__CHECKER__ \
+ -D__CHECK_ENDIAN__ -Wbitwise -Wuninitialized -Wshadow -Wundef \
+ -U_FORTIFY_SOURCE -Wdeclaration-after-statement -Wdefault-bitfield-sign
+
+objects = ctree.o disk-io.o kernel-lib/radix-tree.o extent-tree.o print-tree.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 free-space-cache.o kernel-lib/list_sort.o props.o \
+ kernel-shared/ulist.o qgroup-verify.o backref.o string-table.o task-utils.o \
+ inode.o file.o find-root.o free-space-tree.o help.o send-dump.o \
+ fsfeatures.o kernel-lib/tables.o kernel-lib/raid56.o transaction.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-inspect.o cmds-balance.o cmds-send.o cmds-receive.o \
+ cmds-quota.o cmds-qgroup.o cmds-replace.o check/main.o \
+ cmds-restore.o cmds-rescue.o chunk-recover.o super-recover.o \
+ cmds-property.o cmds-fi-usage.o cmds-inspect-dump-tree.o \
+ cmds-inspect-dump-super.o cmds-inspect-tree-stats.o cmds-fi-du.o \
+ mkfs/common.o check/mode-common.o check/mode-lowmem.o
+libbtrfs_objects = send-stream.o send-utils.o kernel-lib/rbtree.o btrfs-list.o \
+ kernel-lib/crc32c.o messages.o \
+ uuid-tree.o utils-lib.o rbtree-utils.o
+libbtrfs_headers = send-stream.h send-utils.h send.h kernel-lib/rbtree.h btrfs-list.h \
+ kernel-lib/crc32c.h kernel-lib/list.h kerncompat.h \
+ kernel-lib/radix-tree.h kernel-lib/sizes.h kernel-lib/raid56.h \
+ extent-cache.h extent_io.h ioctl.h ctree.h btrfsck.h version.h
+libbtrfsutil_major := $(shell sed -rn 's/^\#define BTRFS_UTIL_VERSION_MAJOR ([0-9])+$$/\1/p' libbtrfsutil/btrfsutil.h)
+libbtrfsutil_minor := $(shell sed -rn 's/^\#define BTRFS_UTIL_VERSION_MINOR ([0-9])+$$/\1/p' libbtrfsutil/btrfsutil.h)
+libbtrfsutil_patch := $(shell sed -rn 's/^\#define BTRFS_UTIL_VERSION_PATCH ([0-9])+$$/\1/p' libbtrfsutil/btrfsutil.h)
+libbtrfsutil_version := $(libbtrfsutil_major).$(libbtrfsutil_minor).$(libbtrfsutil_patch)
+libbtrfsutil_objects = libbtrfsutil/errors.o libbtrfsutil/filesystem.o \
+ libbtrfsutil/subvolume.o libbtrfsutil/qgroup.o \
+ libbtrfsutil/stubs.o
+convert_objects = convert/main.o convert/common.o convert/source-fs.o \
+ convert/source-ext2.o convert/source-reiserfs.o
+mkfs_objects = mkfs/main.o mkfs/common.o mkfs/rootdir.o
+image_objects = image/main.o image/sanitize.o
+all_objects = $(objects) $(cmds_objects) $(libbtrfs_objects) $(convert_objects) \
+ $(mkfs_objects) $(image_objects) $(libbtrfsutil_objects)
+
+udev_rules = 64-btrfs-dm.rules
+
+ifeq ("$(origin V)", "command line")
+ BUILD_VERBOSE = $(V)
+endif
+ifndef BUILD_VERBOSE
+ BUILD_VERBOSE = 0
+endif
-CHECKFLAGS= -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \
- -Wuninitialized -Wshadow -Wundef
-DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@
+ifeq ($(BUILD_VERBOSE),1)
+ Q =
+ SETUP_PY_Q =
+else
+ Q = @
+ SETUP_PY_Q = -q
+endif
-INSTALL = install
-prefix ?= /usr/local
-bindir = $(prefix)/bin
-LIBS=-luuid -lm
-RESTORE_LIBS=-lz
+ifeq ("$(origin D)", "command line")
+ DEBUG_CFLAGS_INTERNAL = $(DEBUG_CFLAGS_DEFAULT) $(DEBUG_CFLAGS)
+ DEBUG_LDFLAGS_INTERNAL = $(DEBUG_LDFLAGS_DEFAULT) $(DEBUG_LDFLAGS)
+endif
-progs = btrfsctl mkfs.btrfs btrfs-debug-tree btrfs-show btrfs-vol btrfsck \
- btrfs btrfs-map-logical btrfs-image btrfs-zero-log btrfs-convert \
- btrfs-find-root btrfs-restore btrfstune
+ifneq (,$(findstring verbose,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -DDEBUG_VERBOSE_ERROR=1
+endif
-# make C=1 to enable sparse
-ifdef C
- check = sparse $(CHECKFLAGS)
-else
- check = ls
+ifneq (,$(findstring trace,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -DDEBUG_TRACE_ON_ERROR=1
endif
-.c.o:
- $(check) $<
- $(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $<
+ifneq (,$(findstring abort,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -DDEBUG_ABORT_ON_ERROR=1
+endif
+
+ifneq (,$(findstring all,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -DDEBUG_VERBOSE_ERROR=1
+ DEBUG_CFLAGS_INTERNAL += -DDEBUG_TRACE_ON_ERROR=1
+ DEBUG_CFLAGS_INTERNAL += -DDEBUG_ABORT_ON_ERROR=1
+endif
+
+ifneq (,$(findstring asan,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -fsanitize=address
+ DEBUG_LDFLAGS_INTERNAL += -fsanitize=address -lasan
+endif
+
+ifneq (,$(findstring tsan,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -fsanitize=thread -fPIC
+ DEBUG_LDFLAGS_INTERNAL += -fsanitize=thread -ltsan -pie
+endif
+
+ifneq (,$(findstring ubsan,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -fsanitize=undefined
+ DEBUG_LDFLAGS_INTERNAL += -fsanitize=undefined -lubsan
+endif
+
+ifneq (,$(findstring bcheck,$(D)))
+ DEBUG_CFLAGS_INTERNAL += -DDEBUG_BUILD_CHECKS
+endif
+
+MAKEOPTS = --no-print-directory Q=$(Q)
+# build all by default
+progs = $(progs_install) btrfsck btrfs-corrupt-block
-all: version $(progs) manpages
+# install only selected
+progs_install = btrfs mkfs.btrfs btrfs-debug-tree \
+ btrfs-map-logical btrfs-image btrfs-zero-log \
+ btrfs-find-root btrfstune \
+ btrfs-select-super
-version:
- bash version.sh
+# other tools, not built by default
+progs_extra = btrfs-fragments btrfs-calc-size btrfs-show-super
-btrfs: $(objects) btrfs.o help.o common.o $(cmds_objects)
- $(CC) $(CFLAGS) -o btrfs btrfs.o help.o common.o $(cmds_objects) \
- $(objects) $(LDFLAGS) $(LIBS) -lpthread
+progs_static = $(foreach p,$(progs),$(p).static)
-calc-size: $(objects) calc-size.o
- $(CC) $(CFLAGS) -o calc-size calc-size.o $(objects) $(LDFLAGS) $(LIBS)
+ifneq ($(DISABLE_BTRFSCONVERT),1)
+progs_install += btrfs-convert
+endif
-btrfs-find-root: $(objects) find-root.o
- $(CC) $(CFLAGS) -o btrfs-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_cflags = -DBTRFSCONVERT_EXT2=$(BTRFSCONVERT_EXT2)
+btrfs_convert_cflags += -DBTRFSCONVERT_REISERFS=$(BTRFSCONVERT_REISERFS)
+btrfs_fragments_libs = -lgd -lpng -ljpeg -lfreetype
+btrfs_debug_tree_objects = cmds-inspect-dump-tree.o
+btrfs_show_super_objects = cmds-inspect-dump-super.o
+btrfs_calc_size_objects = cmds-inspect-tree-stats.o
+cmds_restore_cflags = -DBTRFSRESTORE_ZSTD=$(BTRFSRESTORE_ZSTD)
+
+CHECKER_FLAGS += $(btrfs_convert_cflags)
+
+# collect values of the variables above
+standalone_deps = $(foreach dep,$(patsubst %,%_objects,$(subst -,_,$(filter btrfs-%, $(progs) $(progs_extra)))),$($(dep)))
+
+SUBDIRS =
+BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS))
+INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS))
+CLEANDIRS = $(patsubst %,clean-%,$(SUBDIRS))
+
+ifneq ($(DISABLE_DOCUMENTATION),1)
+BUILDDIRS += build-Documentation
+INSTALLDIRS += install-Documentation
+endif
-btrfs-restore: $(objects) restore.o
- $(CC) $(CFLAGS) -o btrfs-restore restore.o $(objects) $(LDFLAGS) $(LIBS) $(RESTORE_LIBS)
+.PHONY: $(SUBDIRS)
+.PHONY: $(BUILDDIRS)
+.PHONY: $(INSTALLDIRS)
+.PHONY: $(TESTDIRS)
+.PHONY: $(CLEANDIRS)
+.PHONY: all install clean
+.PHONY: FORCE
+
+# 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))
+static_convert_objects = $(patsubst %.o, %.static.o, $(convert_objects))
+static_mkfs_objects = $(patsubst %.o, %.static.o, $(mkfs_objects))
+static_image_objects = $(patsubst %.o, %.static.o, $(image_objects))
+
+libs_shared = libbtrfs.so.0.1 libbtrfsutil.so.$(libbtrfsutil_version)
+libs_static = libbtrfs.a libbtrfsutil.a
+libs = $(libs_shared) $(libs_static)
+lib_links = libbtrfs.so.0 libbtrfs.so libbtrfsutil.so.$(libbtrfsutil_major) libbtrfsutil.so
-btrfsctl: $(objects) btrfsctl.o
- $(CC) $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS)
+# make C=1 to enable sparse
+ifdef C
+ # We're trying to use sparse against glibc headers which go wild
+ # trying to use internal compiler macros to test features. We
+ # copy gcc's and give them to sparse. But not __SIZE_TYPE__
+ # 'cause sparse defines that one.
+ #
+ dummy := $(shell $(CC) -dM -E -x c - < /dev/null | \
+ grep -v __SIZE_TYPE__ > $(check_defs))
+ check = $(CHECKER)
+ check_echo = echo
+ CSTD = -std=gnu89
+else
+ check = true
+ check_echo = true
+endif
+
+%.o.d: %.c
+ $(Q)$(CC) -MM -MG -MF $@ -MT $(@:.o.d=.o) -MT $(@:.o.d=.static.o) -MT $@ $(CFLAGS) $<
+
+#
+# Pick from per-file variables, btrfs_*_cflags
+#
+.c.o:
+ @$(check_echo) " [SP] $<"
+ $(Q)$(check) $(CFLAGS) $(CHECKER_FLAGS) $<
+ @echo " [CC] $@"
+ $(Q)$(CC) $(CFLAGS) -c $< -o $@ $($(subst -,_,$(@:%.o=%)-cflags)) \
+ $($(subst -,_,btrfs-$(@:%/$(notdir $@)=%)-cflags))
+
+%.static.o: %.c
+ @echo " [CC] $@"
+ $(Q)$(CC) $(STATIC_CFLAGS) -c $< -o $@ $($(subst -,_,$(@:%.static.o=%)-cflags)) \
+ $($(subst -,_,btrfs-$(@:%/$(notdir $@)=%)-cflags))
+
+all: $(progs) $(libs) $(lib_links) $(BUILDDIRS)
+ifeq ($(PYTHON_BINDINGS),1)
+all: libbtrfsutil_python
+endif
+$(SUBDIRS): $(BUILDDIRS)
+$(BUILDDIRS):
+ @echo "Making all in $(patsubst build-%,%,$@)"
+ $(Q)$(MAKE) $(MAKEOPTS) -C $(patsubst build-%,%,$@)
-btrfs-vol: $(objects) btrfs-vol.o
- $(CC) $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS)
+test-convert: btrfs btrfs-convert
+ @echo " [TEST] convert-tests.sh"
+ $(Q)bash tests/convert-tests.sh
-btrfs-show: $(objects) btrfs-show.o
- $(CC) $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS)
+test-check: test-fsck
+test-fsck: btrfs btrfs-image btrfs-corrupt-block mkfs.btrfs btrfstune
+ @echo " [TEST] fsck-tests.sh"
+ $(Q)bash tests/fsck-tests.sh
-btrfsck: $(objects) btrfsck.o
- $(CC) $(CFLAGS) -o btrfsck btrfsck.o $(objects) $(LDFLAGS) $(LIBS)
+test-misc: btrfs btrfs-image btrfs-corrupt-block mkfs.btrfs btrfstune fssum \
+ btrfs-zero-log btrfs-find-root btrfs-select-super btrfs-convert
+ @echo " [TEST] misc-tests.sh"
+ $(Q)bash tests/misc-tests.sh
-mkfs.btrfs: $(objects) mkfs.o
- $(CC) $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS)
+test-mkfs: btrfs mkfs.btrfs
+ @echo " [TEST] mkfs-tests.sh"
+ $(Q)bash tests/mkfs-tests.sh
-btrfs-debug-tree: $(objects) debug-tree.o
- $(CC) $(CFLAGS) -o btrfs-debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS)
+test-fuzz: btrfs btrfs-image
+ @echo " [TEST] fuzz-tests.sh"
+ $(Q)bash tests/fuzz-tests.sh
-btrfs-zero-log: $(objects) btrfs-zero-log.o
- $(CC) $(CFLAGS) -o btrfs-zero-log $(objects) btrfs-zero-log.o $(LDFLAGS) $(LIBS)
+test-cli: btrfs mkfs.btrfs
+ @echo " [TEST] cli-tests.sh"
+ $(Q)bash tests/cli-tests.sh
-btrfs-select-super: $(objects) btrfs-select-super.o
- $(CC) $(CFLAGS) -o btrfs-select-super $(objects) btrfs-select-super.o $(LDFLAGS) $(LIBS)
+test-clean:
+ @echo "Cleaning tests"
+ $(Q)bash tests/clean-tests.sh
-btrfstune: $(objects) btrfstune.o
- $(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS)
+test-inst: all
+ @tmpdest=`mktemp --tmpdir -d btrfs-inst.XXXXXX` && \
+ echo "Test installation to $$tmpdest" && \
+ $(MAKE) $(MAKEOPTS) DESTDIR=$$tmpdest install && \
+ $(RM) -rf -- $$tmpdest
-btrfs-map-logical: $(objects) btrfs-map-logical.o
- $(CC) $(CFLAGS) -o btrfs-map-logical $(objects) btrfs-map-logical.o $(LDFLAGS) $(LIBS)
+test: test-fsck test-mkfs test-misc test-cli test-convert test-fuzz
-btrfs-corrupt-block: $(objects) btrfs-corrupt-block.o
- $(CC) $(CFLAGS) -o btrfs-corrupt-block $(objects) btrfs-corrupt-block.o $(LDFLAGS) $(LIBS)
+testsuite: btrfs-corrupt-block fssum
+ @echo "Export tests as a package"
+ $(Q)cd tests && ./export-testsuite.sh
-btrfs-image: $(objects) btrfs-image.o
- $(CC) $(CFLAGS) -o btrfs-image $(objects) btrfs-image.o -lpthread -lz $(LDFLAGS) $(LIBS)
+ifeq ($(PYTHON_BINDINGS),1)
+test-libbtrfsutil: libbtrfsutil_python
+ $(Q)cd libbtrfsutil/python; \
+ LD_LIBRARY_PATH=../.. $(PYTHON) -m unittest discover -v tests
-dir-test: $(objects) dir-test.o
- $(CC) $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS)
+.PHONY: test-libbtrfsutil
-quick-test: $(objects) quick-test.o
- $(CC) $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS)
+test: test-libbtrfsutil
+endif
-btrfs-convert: $(objects) convert.o
- $(CC) $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs -lcom_err $(LDFLAGS) $(LIBS)
+#
+# NOTE: For static compiles, you need to have all the required libs
+# static equivalent available
+#
+static: $(progs_static)
+
+version.h: version.h.in configure.ac
+ @echo " [SH] $@"
+ $(Q)bash ./config.status --silent $@
+
+mktables: kernel-lib/mktables.c
+ @echo " [CC] $@"
+ $(Q)$(CC) $(CFLAGS) $< -o $@
+
+# the target can be regenerated manually using mktables, but a local copy is
+# kept so the build process is simpler
+kernel-lib/tables.c:
+ @echo " [TABLE] $@"
+ $(Q)./mktables > $@ || ($(RM) -f $@ && exit 1)
+
+libbtrfs.so.0.1: $(libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) $(CFLAGS) $^ $(LDFLAGS) $(LIBBTRFS_LIBS) \
+ -shared -Wl,-soname,libbtrfs.so.0 -o $@
+
+libbtrfs.a: $(libbtrfs_objects)
+ @echo " [AR] $@"
+ $(Q)$(AR) cr $@ $^
+
+libbtrfs.so.0 libbtrfs.so: libbtrfs.so.0.1
+ @echo " [LN] $@"
+ $(Q)$(LN_S) -f $< $@
+
+libbtrfsutil/%.o: libbtrfsutil/%.c
+ @echo " [CC] $@"
+ $(Q)$(CC) $(LIBBTRFSUTIL_CFLAGS) -o $@ -c $< -o $@
+
+libbtrfsutil.so.$(libbtrfsutil_version): $(libbtrfsutil_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) $(LIBBTRFSUTIL_CFLAGS) $(libbtrfsutil_objects) \
+ -shared -Wl,-soname,libbtrfsutil.so.$(libbtrfsutil_major) -o $@
+
+libbtrfsutil.a: $(libbtrfsutil_objects)
+ @echo " [AR] $@"
+ $(Q)$(AR) cr $@ $^
+
+libbtrfsutil.so.$(libbtrfsutil_major) libbtrfsutil.so: libbtrfsutil.so.$(libbtrfsutil_version)
+ @echo " [LN] $@"
+ $(Q)$(LN_S) -f $< $@
+
+ifeq ($(PYTHON_BINDINGS),1)
+libbtrfsutil_python: libbtrfsutil.so libbtrfsutil/btrfsutil.h
+ @echo " [PY] libbtrfsutil"
+ $(Q)cd libbtrfsutil/python; \
+ CFLAGS= LDFLAGS= $(PYTHON) setup.py $(SETUP_PY_Q) build_ext -i build
+
+.PHONY: libbtrfsutil_python
+endif
-ioctl-test: $(objects) ioctl-test.o
- $(CC) $(CFLAGS) -o ioctl-test $(objects) ioctl-test.o $(LDFLAGS) $(LIBS)
+# 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: btrfs-%.static.o $(static_objects) $(patsubst %.o,%.static.o,$(standalone_deps)) $(static_libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $@.o $(static_objects) \
+ $(patsubst %.o, %.static.o, $($(subst -,_,$(subst .static,,$@)-objects))) \
+ $(static_libbtrfs_objects) $(STATIC_LDFLAGS) \
+ $($(subst -,_,$(subst .static,,$@)-libs)) $(STATIC_LIBS)
+
+btrfs-%: btrfs-%.o $(objects) $(standalone_deps) $(libs_static)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $(objects) $@.o \
+ $($(subst -,_,$@-objects)) \
+ $(libs_static) \
+ $(LDFLAGS) $(LIBS) $($(subst -,_,$@-libs))
+
+btrfs: btrfs.o $(objects) $(cmds_objects) $(libs_static)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(LDFLAGS) $(LIBS) $(LIBS_COMP)
+
+btrfs.static: btrfs.static.o $(static_objects) $(static_cmds_objects) $(static_libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(STATIC_LDFLAGS) $(STATIC_LIBS) $(STATIC_LIBS_COMP)
+
+# For backward compatibility, 'btrfs' changes behaviour to fsck if it's named 'btrfsck'
+btrfsck: btrfs
+ @echo " [LN] $@"
+ $(Q)$(LN_S) -f btrfs btrfsck
+
+btrfsck.static: btrfs.static
+ @echo " [LN] $@"
+ $(Q)$(LN_S) -f $^ $@
+
+mkfs.btrfs: $(mkfs_objects) $(objects) $(libs_static)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(LDFLAGS) $(LIBS)
+
+mkfs.btrfs.static: $(static_mkfs_objects) $(static_objects) $(static_libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(STATIC_LDFLAGS) $(STATIC_LIBS)
+
+btrfstune: btrfstune.o $(objects) $(libs_static)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(LDFLAGS) $(LIBS)
+
+btrfstune.static: btrfstune.static.o $(static_objects) $(static_libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(STATIC_LDFLAGS) $(STATIC_LIBS)
+
+btrfs-image: $(image_objects) $(objects) $(libs_static)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(LDFLAGS) $(LIBS) $(LIBS_COMP)
+
+btrfs-image.static: $(static_image_objects) $(static_objects) $(static_libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(STATIC_LDFLAGS) $(STATIC_LIBS) $(STATIC_LIBS_COMP)
+
+btrfs-convert: $(convert_objects) $(objects) $(libs_static)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(LDFLAGS) $(btrfs_convert_libs) $(LIBS)
+
+btrfs-convert.static: $(static_convert_objects) $(static_objects) $(static_libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(STATIC_LDFLAGS) $(btrfs_convert_libs) $(STATIC_LIBS)
+
+dir-test: dir-test.o $(objects) $(libs)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(LDFLAGS) $(LIBS)
+
+quick-test: quick-test.o $(objects) $(libs)
+ @echo " [LD] $@"
+ $(Q)$(CC) -o $@ $^ $(LDFLAGS) $(LIBS)
+
+ioctl-test.o: ioctl-test.c ioctl.h kerncompat.h ctree.h
+ @echo " [CC] $@"
+ $(Q)$(CC) $(CFLAGS) -c $< -o $@
+
+ioctl-test-32.o: ioctl-test.c ioctl.h kerncompat.h ctree.h
+ @echo " [CC32] $@"
+ $(Q)$(CC) $(CFLAGS) -m32 -c $< -o $@
+
+ioctl-test-64.o: ioctl-test.c ioctl.h kerncompat.h ctree.h
+ @echo " [CC64] $@"
+ $(Q)$(CC) $(CFLAGS) -m64 -c $< -o $@
+
+ioctl-test: ioctl-test.o
+ @echo " [LD] $@"
+ $(Q)$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS)
+ @echo " ?[PAHOLE] $@.pahole"
+ -$(Q)pahole $@ > $@.pahole
+
+ioctl-test-32: ioctl-test-32.o
+ @echo " [LD32] $@"
+ $(Q)$(CC) -m32 -o $@ $< $(LDFLAGS)
+ @echo " ?[PAHOLE] $@.pahole"
+ -$(Q)pahole $@ > $@.pahole
+
+ioctl-test-64: ioctl-test-64.o
+ @echo " [LD64] $@"
+ $(Q)$(CC) -m64 -o $@ $< $(LDFLAGS)
+ @echo " ?[PAHOLE] $@.pahole"
+ -$(Q)pahole $@ > $@.pahole
+
+test-ioctl: ioctl-test ioctl-test-32 ioctl-test-64
+ @echo " [TEST/ioctl]"
+ $(Q)./ioctl-test > ioctl-test.log
+ $(Q)./ioctl-test-32 > ioctl-test-32.log
+ $(Q)./ioctl-test-64 > ioctl-test-64.log
+
+library-test: library-test.c libbtrfs.so
+ @echo " [TEST PREP] $@"$(eval TMPD=$(shell mktemp -d))
+ $(Q)mkdir -p $(TMPD)/include/btrfs && \
+ cp $(libbtrfs_headers) $(TMPD)/include/btrfs && \
+ cd $(TMPD) && $(CC) -I$(TMPD)/include -o $@ $(addprefix $(ABSTOPDIR)/,$^) -Wl,-rpath=$(ABSTOPDIR) -lbtrfs
+ @echo " [TEST RUN] $@"
+ $(Q)cd $(TMPD) && ./$@
+ @echo " [TEST CLEAN] $@"
+ $(Q)$(RM) -rf -- $(TMPD)
+
+library-test.static: library-test.c $(libs_static)
+ @echo " [TEST PREP] $@"$(eval TMPD=$(shell mktemp -d))
+ $(Q)mkdir -p $(TMPD)/include/btrfs && \
+ cp $(libbtrfs_headers) $(TMPD)/include/btrfs && \
+ cd $(TMPD) && $(CC) -I$(TMPD)/include -o $@ $(addprefix $(ABSTOPDIR)/,$^) $(STATIC_LDFLAGS) $(STATIC_LIBS)
+ @echo " [TEST RUN] $@"
+ $(Q)cd $(TMPD) && ./$@
+ @echo " [TEST CLEAN] $@"
+ $(Q)$(RM) -rf -- $(TMPD)
+
+fssum: tests/fssum.c tests/sha224-256.c
+ @echo " [LD] $@"
+ $(Q)$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
+
+test-build: test-build-pre test-build-real
+
+test-build-pre:
+ $(MAKE) $(MAKEOPTS) clean-all
+ ./autogen.sh
+ ./configure
+
+test-build-real:
+ $(MAKE) $(MAKEOPTS) library-test
+ -$(MAKE) $(MAKEOPTS) library-test.static
+ $(MAKE) $(MAKEOPTS) -j 8 all
+ -$(MAKE) $(MAKEOPTS) -j 8 static
+ $(MAKE) $(MAKEOPTS) -j 8 $(progs_extra)
manpages:
- cd man; $(MAKE)
+ $(Q)$(MAKE) $(MAKEOPTS) -C Documentation
+
+tags: FORCE
+ @echo " [TAGS] $(TAGS_CMD)"
+ $(Q)$(TAGS_CMD) *.[ch] image/*.[ch] convert/*.[ch] mkfs/*.[ch]
+
+cscope: FORCE
+ @echo " [CSCOPE] $(CSCOPE_CMD)"
+ $(Q)ls -1 *.[ch] image/*.[ch] convert/*.[ch] mkfs/*.[ch] > cscope.files
+ $(Q)$(CSCOPE_CMD)
+
+clean-all: clean clean-doc clean-gen
+
+clean: $(CLEANDIRS)
+ @echo "Cleaning"
+ $(Q)$(RM) -f -- $(progs) *.o *.o.d \
+ kernel-lib/*.o kernel-lib/*.o.d \
+ kernel-shared/*.o kernel-shared/*.o.d \
+ image/*.o image/*.o.d \
+ convert/*.o convert/*.o.d \
+ mkfs/*.o mkfs/*.o.d check/*.o check/*.o.d \
+ dir-test ioctl-test quick-test library-test library-test-static \
+ mktables btrfs.static mkfs.btrfs.static fssum \
+ $(check_defs) \
+ $(libs) $(lib_links) \
+ $(progs_static) $(progs_extra) \
+ libbtrfsutil/*.o libbtrfsutil/*.o.d
+ifeq ($(PYTHON_BINDINGS),1)
+ $(Q)cd libbtrfsutil/python; \
+ $(PYTHON) setup.py $(SETUP_PY_Q) clean -a
+endif
+
+clean-doc:
+ @echo "Cleaning Documentation"
+ $(Q)$(MAKE) $(MAKEOPTS) -C Documentation clean
-install-man:
- cd man; $(MAKE) install
+clean-gen:
+ @echo "Cleaning Generated Files"
+ $(Q)$(RM) -rf -- version.h config.status config.cache connfig.log \
+ configure.lineno config.status.lineno Makefile.inc \
+ Documentation/Makefile tags \
+ cscope.files cscope.out cscope.in.out cscope.po.out \
+ config.log config.h config.h.in~ aclocal.m4 \
+ configure autom4te.cache/ config/
-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; $(MAKE) clean
+$(CLEANDIRS):
+ @echo "Cleaning $(patsubst clean-%,%,$@)"
+ $(Q)$(MAKE) $(MAKEOPTS) -C $(patsubst clean-%,%,$@) clean
-install: $(progs) install-man
+install: $(libs) $(progs_install) $(INSTALLDIRS)
$(INSTALL) -m755 -d $(DESTDIR)$(bindir)
- $(INSTALL) $(progs) $(DESTDIR)$(bindir)
+ $(INSTALL) $(progs_install) $(DESTDIR)$(bindir)
+ $(INSTALL) fsck.btrfs $(DESTDIR)$(bindir)
+ # btrfsck is a link to btrfs in the src tree, make it so for installed file as well
+ $(LN_S) -f btrfs $(DESTDIR)$(bindir)/btrfsck
+ $(INSTALL) -m755 -d $(DESTDIR)$(libdir)
+ $(INSTALL) $(libs) $(DESTDIR)$(libdir)
+ cp -a $(lib_links) $(DESTDIR)$(libdir)
+ $(INSTALL) -m755 -d $(DESTDIR)$(incdir)/btrfs
+ $(INSTALL) -m644 $(libbtrfs_headers) $(DESTDIR)$(incdir)/btrfs
+ $(INSTALL) -m644 libbtrfsutil/btrfsutil.h $(DESTDIR)$(incdir)
+ifneq ($(udevdir),)
+ $(INSTALL) -m755 -d $(DESTDIR)$(udevruledir)
+ $(INSTALL) -m644 $(udev_rules) $(DESTDIR)$(udevruledir)
+endif
--include .*.d
+ifeq ($(PYTHON_BINDINGS),1)
+install_python: libbtrfsutil_python
+ $(Q)cd libbtrfsutil/python; \
+ $(PYTHON) setup.py install --skip-build $(if $(DESTDIR),--root $(DESTDIR)) --prefix $(prefix)
+
+.PHONY: install_python
+endif
+
+install-static: $(progs_static) $(INSTALLDIRS)
+ $(INSTALL) -m755 -d $(DESTDIR)$(bindir)
+ $(INSTALL) $(progs_static) $(DESTDIR)$(bindir)
+ # btrfsck is a link to btrfs in the src tree, make it so for installed file as well
+ $(LN_S) -f btrfs.static $(DESTDIR)$(bindir)/btrfsck.static
+
+$(INSTALLDIRS):
+ @echo "Making install in $(patsubst install-%,%,$@)"
+ $(Q)$(MAKE) $(MAKEOPTS) -C $(patsubst install-%,%,$@) install
+
+uninstall:
+ $(Q)$(MAKE) $(MAKEOPTS) -C Documentation uninstall
+ cd $(DESTDIR)$(incdir)/btrfs; $(RM) -f -- $(libbtrfs_headers)
+ $(RMDIR) -p --ignore-fail-on-non-empty -- $(DESTDIR)$(incdir)/btrfs
+ cd $(DESTDIR)$(incdir); $(RM) -f -- btrfsutil.h
+ cd $(DESTDIR)$(libdir); $(RM) -f -- $(lib_links) $(libs)
+ cd $(DESTDIR)$(bindir); $(RM) -f -- btrfsck fsck.btrfs $(progs_install)
+
+ifneq ($(MAKECMDGOALS),clean)
+-include $(all_objects:.o=.o.d) $(subst .btrfs,, $(filter-out btrfsck.o.d, $(progs:=.o.d)))
+endif
projects / platform / upstream / btrfs-progs.git / blobdiff