-
PREFIX?=/usr/local
PKG_CONFIG?=pkg-config
INSTALL=install
-PYTEST=pytest-3
-CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall \
+
+CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall -fPIC \
-Wno-pointer-sign \
-fno-strict-aliasing \
-fno-delete-null-pointer-checks \
$(EXTRA_CFLAGS)
LDFLAGS+=$(CFLAGS) $(EXTRA_LDFLAGS)
+## Configure Tools
+PYTEST_ARGS?=
+PYTEST_CMD?=$(shell \
+ command -v pytest-3 \
+ || which pytest-3 \
+)
+PYTEST:=$(PYTEST_CMD) $(PYTEST_ARGS)
+
+CARGO_ARGS=
+CARGO=cargo $(CARGO_ARGS)
+CARGO_PROFILE=release
+# CARGO_PROFILE=debug
+
+CARGO_BUILD_ARGS=--$(CARGO_PROFILE)
+CARGO_BUILD=$(CARGO) build $(CARGO_BUILD_ARGS)
VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
-CC_VERSION=$(shell $(CC) -v 2>&1|grep -E '(gcc|clang) version')
-
-ifneq (,$(findstring gcc,$(CC_VERSION)))
- CFLAGS+=-Wno-unused-but-set-variable
-endif
+include Makefile.compiler
-ifneq (,$(findstring clang,$(CC_VERSION)))
- CFLAGS+=-Wno-missing-braces
-endif
+CFLAGS+=$(call cc-disable-warning, unused-but-set-variable)
+CFLAGS+=$(call cc-disable-warning, stringop-overflow)
+CFLAGS+=$(call cc-disable-warning, zero-length-bounds)
+CFLAGS+=$(call cc-disable-warning, missing-braces)
+CFLAGS+=$(call cc-disable-warning, zero-length-array)
+CFLAGS+=$(call cc-disable-warning, shift-overflow)
+CFLAGS+=$(call cc-disable-warning, enum-conversion)
-ifdef D
- CFLAGS+=-Werror
- CFLAGS+=-DCONFIG_BCACHEFS_DEBUG=y
+PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev"
+ifdef BCACHEFS_FUSE
+ PKGCONFIG_LIBS+="fuse3 >= 3.7"
+ CFLAGS+=-DBCACHEFS_FUSE
endif
-PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd fuse3"
-
PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
ifeq (,$(PKGCONFIG_CFLAGS))
$(error pkg-config error, command: $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
CFLAGS+=$(PKGCONFIG_CFLAGS)
LDLIBS+=$(PKGCONFIG_LDLIBS)
-
-LDLIBS+=-lm -lpthread -lrt -lscrypt -lkeyutils -laio
+LDLIBS+=-lm -lpthread -lrt -lkeyutils -laio -ldl
LDLIBS+=$(EXTRA_LDLIBS)
ifeq ($(PREFIX),/usr)
endif
.PHONY: all
-all: bcachefs
+all: bcachefs lib
+
+.PHONY: lib
+lib: libbcachefs.so
+
+.PHONY: tests
+tests: tests/test_helper
.PHONY: check
-check: tests/test_helper bcachefs
- cd tests; $(PYTEST)
+check: tests bcachefs
+ifneq (,$(PYTEST_CMD))
+ $(PYTEST)
+else
+ @echo "WARNING: pytest not found or specified, tests could not be run."
+endif
+
+.PHONY: TAGS tags
+TAGS:
+ ctags -e -R .
+
+tags:
+ ctags -R .
SRCS=$(shell find . -type f -iname '*.c')
DEPS=$(SRCS:.c=.d)
OBJS=$(SRCS:.c=.o)
bcachefs: $(filter-out ./tests/%.o, $(OBJS))
+RUST_SRCS=$(shell find rust-src/ -type f -iname '*.rs')
+MOUNT_SRCS=$(filter %mount, $(RUST_SRCS))
+
+debug: CFLAGS+=-Werror -DCONFIG_BCACHEFS_DEBUG=y -DCONFIG_VALGRIND=y
+debug: bcachefs
+
+MOUNT_OBJ=$(filter-out ./bcachefs.o ./tests/%.o ./cmd_%.o , $(OBJS))
+libbcachefs.so: LDFLAGS+=-shared
+libbcachefs.so: $(MOUNT_OBJ)
+ $(CC) $(LDFLAGS) $+ -o $@ $(LDLIBS)
+
+MOUNT_TOML=rust-src/mount/Cargo.toml
+mount.bcachefs: lib $(MOUNT_SRCS)
+ LIBBCACHEFS_LIB=$(CURDIR) \
+ LIBBCACHEFS_INCLUDE=$(CURDIR) \
+ $(CARGO_BUILD) --manifest-path $(MOUNT_TOML)
+
+ ln -f rust-src/mount/target/$(CARGO_PROFILE)/bcachefs-mount $@
+
+
tests/test_helper: $(filter ./tests/%.o, $(OBJS))
# If the version string differs from the last build, update the last version
.PHONY: install
install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
-install: bcachefs
+install: bcachefs lib
$(INSTALL) -m0755 -D bcachefs -t $(DESTDIR)$(ROOT_SBINDIR)
$(INSTALL) -m0755 fsck.bcachefs $(DESTDIR)$(ROOT_SBINDIR)
$(INSTALL) -m0755 mkfs.bcachefs $(DESTDIR)$(ROOT_SBINDIR)
$(INSTALL) -m0644 -D bcachefs.8 -t $(DESTDIR)$(PREFIX)/share/man/man8/
$(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
$(INSTALL) -m0755 -D initramfs/hook $(DESTDIR)$(INITRAMFS_HOOK)
+ $(INSTALL) -m0755 -D mount.bcachefs.sh $(DESTDIR)$(ROOT_SBINDIR)
+ $(INSTALL) -m0755 -D libbcachefs.so -t $(DESTDIR)$(PREFIX)/lib/
+
sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
.PHONY: clean
clean:
- $(RM) bcachefs tests/test_helper .version $(OBJS) $(DEPS)
+ $(RM) bcachefs mount.bcachefs libbcachefs_mount.a tests/test_helper .version $(OBJS) $(DEPS) $(DOCGENERATED)
+ $(RM) -rf rust-src/*/target
.PHONY: deb
deb: all
-# --unsigned-source --unsigned-changes --no-pre-clean --build=binary
-# --diff-ignore --tar-ignore
debuild -us -uc -nc -b -i -I
-.PHONE: update-bcachefs-sources
+doc/bcachefs-principles-of-operation.pdf: doc/bcachefs-principles-of-operation.tex
+ pdflatex doc/bcachefs-principles-of-operation.tex
+ pdflatex doc/bcachefs-principles-of-operation.tex
+
+doc: bcachefs-principles-of-operation.pdf
+
+.PHONY: update-bcachefs-sources
update-bcachefs-sources:
git rm -rf --ignore-unmatch libbcachefs
test -d libbcachefs || mkdir libbcachefs
cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
+ git add libbcachefs/*.[ch]
cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
+ git add include/trace/events/bcachefs.h
+ cp $(LINUX_DIR)/include/linux/xxhash.h include/linux/
+ git add include/linux/xxhash.h
+ cp $(LINUX_DIR)/lib/xxhash.c linux/
+ git add linux/xxhash.c
+ cp $(LINUX_DIR)/kernel/locking/six.c linux/
+ git add linux/six.c
+ cp $(LINUX_DIR)/include/linux/six.h include/linux/
+ git add include/linux/six.h
+ cp $(LINUX_DIR)/include/linux/list_nulls.h include/linux/
+ git add include/linux/list_nulls.h
+ cp $(LINUX_DIR)/include/linux/poison.h include/linux/
+ git add include/linux/poison.h
+ cp $(LINUX_DIR)/scripts/Makefile.compiler ./
+ git add Makefile.compiler
$(RM) libbcachefs/*.mod.c
git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
- git add libbcachefs/*.[ch] include/trace/events/bcachefs.h .bcachefs_revision
+ git add .bcachefs_revision
+
-.PHONE: update-commit-bcachefs-sources
+.PHONY: update-commit-bcachefs-sources
update-commit-bcachefs-sources: update-bcachefs-sources
git commit -m "Update bcachefs sources to $(shell git -C $(LINUX_DIR) show --oneline --no-patch)"
projects / bcachefs-tools-debian / blobdiff