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btrfs-progs/Makefile.in
David Sterba 9cc6e92972 btrfs-progs: build: add UBSAN to debugging features 
usage: make D=ubsan

Signed-off-by: David Sterba <dsterba@suse.com>
2016-09-21 11:46:47 +02:00

480 lines
16 KiB
Makefile
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# btrfs-progs
#
# Basic build targets:
# all all main tools
# 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
# ubsan - undefined behaviour sanitizer compiler feature
# 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
#
# 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.extrawarn
CC = @CC@
LN_S = @LN_S@
AR = @AR@
RM = @RM@
RMDIR = @RMDIR@
INSTALL = @INSTALL@
DISABLE_DOCUMENTATION = @DISABLE_DOCUMENTATION@
DISABLE_BTRFSCONVERT = @DISABLE_BTRFSCONVERT@
BTRFSCONVERT_EXT2 = @BTRFSCONVERT_EXT2@
EXTRA_CFLAGS :=
EXTRA_LDFLAGS :=
DEBUG_CFLAGS_DEFAULT = -O0 -U_FORTIFY_SOURCE -ggdb3
DEBUG_CFLAGS_INTERNAL =
DEBUG_CFLAGS :=
# Common build flags
CFLAGS = @CFLAGS@ \
-include config.h \
-DBTRFS_FLAT_INCLUDES \
-D_XOPEN_SOURCE=700 \
-fno-strict-aliasing \
-fPIC \
$(EXTRAWARN_CFLAGS) \
$(DEBUG_CFLAGS_INTERNAL) \
$(EXTRA_CFLAGS)
LDFLAGS = @LDFLAGS@ \
-rdynamic $(EXTRA_LDFLAGS)
LIBS = @UUID_LIBS@ @BLKID_LIBS@ @ZLIB_LIBS@ @LZO2_LIBS@ -L. -pthread
LIBBTRFS_LIBS = $(LIBS)
# Static compilation flags
STATIC_CFLAGS = $(CFLAGS) -ffunction-sections -fdata-sections
STATIC_LDFLAGS = -static -Wl,--gc-sections
STATIC_LIBS = @UUID_LIBS_STATIC@ @BLKID_LIBS_STATIC@ \
@ZLIB_LIBS_STATIC@ @LZO2_LIBS_STATIC@ -L. -pthread
# 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.
CHECKER := sparse
check_defs := .cc-defines.h
CHECKER_FLAGS := -include $(check_defs) -D__CHECKER__ \
-D__CHECK_ENDIAN__ -Wbitwise -Wuninitialized -Wshadow -Wundef \
-U_FORTIFY_SOURCE
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 \
extent-cache.o extent_io.o volumes.o utils.o repair.o \
qgroup.o raid6.o free-space-cache.o list_sort.o props.o \
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
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 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
libbtrfs_objects = send-stream.o send-utils.o rbtree.o btrfs-list.o crc32c.o \
uuid-tree.o utils-lib.o rbtree-utils.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 btrfsck.h version.h
TESTS = fsck-tests.sh convert-tests.sh
udev_rules = 64-btrfs-dm.rules
prefix ?= @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
libdir ?= @libdir@
incdir = @includedir@/btrfs
udevdir = @UDEVDIR@
udevruledir = ${udevdir}/rules.d
ifeq ("$(origin V)", "command line")
BUILD_VERBOSE = $(V)
endif
ifndef BUILD_VERBOSE
BUILD_VERBOSE = 0
endif
ifeq ($(BUILD_VERBOSE),1)
Q =
else
Q = @
endif
ifeq ("$(origin D)", "command line")
DEBUG_CFLAGS_INTERNAL = $(DEBUG_CFLAGS_DEFAULT) $(DEBUG_CFLAGS)
endif
ifneq (,$(findstring verbose,$(D)))
DEBUG_CFLAGS_INTERNAL += -DDEBUG_VERBOSE_ERROR=1
endif
ifneq (,$(findstring trace,$(D)))
DEBUG_CFLAGS_INTERNAL += -DDEBUG_TRACE_ON_ERROR=1
endif
ifneq (,$(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,$(D)))
DEBUG_CFLAGS_INTERNAL += -fsanitize=address
endif
ifneq (,$(findstring ubsan,$(D)))
DEBUG_CFLAGS_INTERNAL += -fsanitize=undefined
endif
MAKEOPTS = --no-print-directory Q=$(Q)
# build all by default
progs = $(progs_install) btrfsck btrfs-corrupt-block btrfs-calc-size
# install only selected
progs_install = btrfs mkfs.btrfs btrfs-debug-tree \
btrfs-map-logical btrfs-image btrfs-zero-log \
btrfs-find-root btrfstune btrfs-show-super \
btrfs-select-super
progs_extra = btrfs-fragments
progs_static = $(foreach p,$(progs),$(p).static)
ifneq ($(DISABLE_BTRFSCONVERT),1)
progs_install += btrfs-convert
endif
# external libs required by various binaries; for btrfs-foo,
# specify btrfs_foo_libs = <list of libs>; see $($(subst...)) rules below
btrfs_convert_libs = @EXT2FS_LIBS@ @COM_ERR_LIBS@
btrfs_convert_cflags = -DBTRFSCONVERT_EXT2=$(BTRFSCONVERT_EXT2)
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
# collect values of the variables above
standalone_deps = $(foreach dep,$(patsubst %,%_objects,$(subst -,_,$(filter btrfs-%, $(progs)))),$($(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
.PHONY: $(SUBDIRS)
.PHONY: $(BUILDDIRS)
.PHONY: $(INSTALLDIRS)
.PHONY: $(TESTDIRS)
.PHONY: $(CLEANDIRS)
.PHONY: all install clean
# 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))
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)
# 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
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 $< $($(subst -,_,$(@:%.o=%)-cflags))
%.static.o: %.c
@echo " [CC] $@"
$(Q)$(CC) $(STATIC_CFLAGS) -c $< -o $@ $($(subst -,_,$(@:%.static.o=%)-cflags))
all: $(progs) $(BUILDDIRS)
$(SUBDIRS): $(BUILDDIRS)
$(BUILDDIRS):
@echo "Making all in $(patsubst build-%,%,$@)"
$(Q)$(MAKE) $(MAKEOPTS) -C $(patsubst build-%,%,$@)
test-convert: btrfs btrfs-convert
@echo " [TEST] convert-tests.sh"
$(Q)bash tests/convert-tests.sh
test-fsck: btrfs btrfs-image btrfs-corrupt-block btrfs-debug-tree mkfs.btrfs
@echo " [TEST] fsck-tests.sh"
$(Q)bash tests/fsck-tests.sh
test-misc: btrfs btrfs-image btrfs-corrupt-block btrfs-debug-tree mkfs.btrfs btrfstune
@echo " [TEST] misc-tests.sh"
$(Q)bash tests/misc-tests.sh
test-mkfs: btrfs mkfs.btrfs
@echo " [TEST] mkfs-tests.sh"
$(Q)bash tests/mkfs-tests.sh
test-fuzz: btrfs
@echo " [TEST] fuzz-tests.sh"
$(Q)bash tests/fuzz-tests.sh
test-cli: btrfs
@echo " [TEST] cli-tests.sh"
$(Q)bash tests/cli-tests.sh
test-clean:
@echo "Cleaning tests"
$(Q)bash tests/clean-tests.sh
test-inst: all
@tmpdest=`mktemp --tmpdir -d btrfs-inst.XXXXXX` && \
echo "Test installation to $$tmpdest" && \
$(MAKE) DESTDIR=$$tmpdest install && \
$(RM) -rf -- $$tmpdest
test: test-fsck test-mkfs test-convert test-misc test-fuzz
#
# NOTE: For static compiles, you need to have all the required libs
# static equivalent available
#
static: $(progs_static)
version.h: version.sh version.h.in configure.ac
@echo " [SH] $@"
$(Q)bash ./config.status --silent $@
$(libs_shared): $(libbtrfs_objects) $(lib_links) send.h
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) $(libbtrfs_objects) $(LDFLAGS) $(LIBBTRFS_LIBS) \
-shared -Wl,-soname,libbtrfs.so.0 -o libbtrfs.so.0.1
$(libs_static): $(libbtrfs_objects)
@echo " [AR] $@"
$(Q)$(AR) cr libbtrfs.a $(libbtrfs_objects)
$(lib_links):
@echo " [LN] $@"
$(Q)$(LN_S) -f libbtrfs.so.0.1 $@
# 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: $(static_objects) btrfs-%.static.o $(static_libbtrfs_objects) $(patsubst %.o,%.static.o,$(standalone_deps))
@echo " [LD] $@"
$(Q)$(CC) $(STATIC_CFLAGS) -o $@ $@.o $(static_objects) \
$(patsubst %.o, %.static.o, $($(subst -,_,$(subst .static,,$@)-objects))) \
$(static_libbtrfs_objects) $(STATIC_LDFLAGS) \
$($(subst -,_,$(subst .static,,$@)-libs)) $(STATIC_LIBS)
btrfs-%: $(objects) $(libs_static) btrfs-%.o $(standalone_deps)
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o $@ $(objects) $@.o \
$($(subst -,_,$@-objects)) \
$(libs_static) \
$(LDFLAGS) $(LIBS) $($(subst -,_,$@-libs))
btrfs: $(objects) btrfs.o $(cmds_objects) $(libs_static)
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o btrfs btrfs.o $(cmds_objects) \
$(objects) $(libs_static) $(LDFLAGS) $(LIBS)
btrfs.static: $(static_objects) btrfs.static.o $(static_cmds_objects) $(static_libbtrfs_objects)
@echo " [LD] $@"
$(Q)$(CC) $(STATIC_CFLAGS) -o btrfs.static btrfs.static.o $(static_cmds_objects) \
$(static_objects) $(static_libbtrfs_objects) $(STATIC_LDFLAGS) $(STATIC_LIBS)
# 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: $(objects) $(libs_static) mkfs.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o mkfs.btrfs $(objects) $(libs_static) mkfs.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)
btrfstune: $(objects) $(libs_static) btrfstune.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(libs_static) $(LDFLAGS) $(LIBS)
btrfstune.static: $(static_objects) btrfstune.static.o $(static_libbtrfs_objects)
@echo " [LD] $@"
$(Q)$(CC) $(STATIC_CFLAGS) -o $@ btrfstune.static.o $(static_objects) \
$(static_libbtrfs_objects) $(STATIC_LDFLAGS) $(STATIC_LIBS)
dir-test: $(objects) $(libs) dir-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o dir-test $(objects) $(libs) dir-test.o $(LDFLAGS) $(LIBS)
quick-test: $(objects) $(libs) quick-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o quick-test $(objects) $(libs) quick-test.o $(LDFLAGS) $(LIBS)
ioctl-test: $(objects) $(libs) ioctl-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o ioctl-test $(objects) $(libs) ioctl-test.o $(LDFLAGS) $(LIBS)
send-test: $(objects) $(libs) send-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o send-test $(objects) $(libs) send-test.o $(LDFLAGS) $(LIBS)
library-test: $(libs_shared) library-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o library-test library-test.o $(LDFLAGS) -lbtrfs
library-test.static: $(libs_static) library-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o library-test-static library-test.o $(LDFLAGS) $(libs_static)
test-build: test-build-pre test-build-real
test-build-pre:
$(MAKE) clean-all
./autogen.sh
./configure
test-build-real:
$(MAKE) library-test
-$(MAKE) library-test.static
$(MAKE) -j 8 all
-$(MAKE) -j 8 static
$(MAKE) -j 8 $(progs_extra)
manpages:
$(Q)$(MAKE) $(MAKEOPTS) -C Documentation
clean-all: clean clean-doc clean-gen
clean: $(CLEANDIRS)
@echo "Cleaning"
$(Q)$(RM) -f $(progs) cscope.out *.o *.o.d \
dir-test ioctl-test quick-test send-test library-test library-test-static \
btrfs.static mkfs.btrfs.static \
$(check_defs) \
$(libs) $(lib_links) \
$(progs_static) $(progs_extra)
clean-doc:
@echo "Cleaning Documentation"
$(Q)$(MAKE) $(MAKEOPTS) -C Documentation clean
clean-gen:
@echo "Cleaning Generated Files"
$(Q)$(RM) -rf version.h config.status config.cache connfig.log \
configure.lineno config.status.lineno Makefile \
Documentation/Makefile \
config.log config.h config.h.in~ aclocal.m4 \
configure autom4te.cache/ config/
$(CLEANDIRS):
@echo "Cleaning $(patsubst clean-%,%,$@)"
$(Q)$(MAKE) $(MAKEOPTS) -C $(patsubst clean-%,%,$@) clean
install: $(libs) $(progs_install) $(INSTALLDIRS)
$(INSTALL) -m755 -d $(DESTDIR)$(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)
$(INSTALL) -m644 $(headers) $(DESTDIR)$(incdir)
ifneq ($(udevdir),)
$(INSTALL) -m755 -d $(DESTDIR)$(udevruledir)
$(INSTALL) -m644 $(udev_rules) $(DESTDIR)$(udevruledir)
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); $(RM) -f $(headers)
$(RMDIR) -p --ignore-fail-on-non-empty $(DESTDIR)$(incdir)
cd $(DESTDIR)$(libdir); $(RM) -f $(lib_links) $(libs)
cd $(DESTDIR)$(bindir); $(RM) -f btrfsck fsck.btrfs $(progs_install)
ifneq ($(MAKECMDGOALS),clean)
-include $(objects:.o=.o.d) $(cmds_objects:.o=.o.d) $(subst .btrfs,, $(filter-out btrfsck.o.d, $(progs:=.o.d)))
endif
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