bcachefs-tools/Makefile
Chris Webb 49923376d1 Use scrypt from libsodium
bcachefs-tools has both libscrypt and libsodium as build dependencies,
but libsodium already includes the same scrypt implementation as libscrypt,
originally written by Colin Percival.

Use the libsodium copy, dropping the extra libscrypt dependency.

Explicitly adopt the default scrypt N, r and p values from libscrypt to
avoid unintended changes in the default work parameters for bcachefs.

Signed-off-by: Chris Webb <chris@arachsys.com>
2021-10-23 12:16:08 -04:00

217 lines
6.3 KiB
Makefile

PREFIX?=/usr/local
PKG_CONFIG?=pkg-config
INSTALL=install
CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall -fPIC \
-Wno-pointer-sign \
-fno-strict-aliasing \
-fno-delete-null-pointer-checks \
-I. -Iinclude -Iraid \
-D_FILE_OFFSET_BITS=64 \
-D_GNU_SOURCE \
-D_LGPL_SOURCE \
-DRCU_MEMBARRIER \
-DZSTD_STATIC_LINKING_ONLY \
-DFUSE_USE_VERSION=32 \
-DNO_BCACHEFS_CHARDEV \
-DNO_BCACHEFS_FS \
-DNO_BCACHEFS_SYSFS \
-DVERSION_STRING='"$(VERSION)"' \
$(EXTRA_CFLAGS)
LDFLAGS+=$(CFLAGS) $(EXTRA_LDFLAGS)
## Configure Tools
PYTEST_ARGS?=
PYTEST_CMD?=$(shell \
command -v pytest-3 \
|| which pytest-3 \
)
PYTEST:=$(PYTEST_CMD) $(PYTEST_ARGS)
RST2MAN_ARGS?=
RST2MAN_CMD?=$(shell \
command -v rst2man \
|| which rst2man \
|| command -v rst2man.py \
|| which rst2man.py \
)
RST2MAN:=$(RST2MAN_CMD) $(RST2MAN_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)
include Makefile.compiler
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+=$(call cc-disable-warning, enum-conversion)
PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev"
ifdef BCACHEFS_FUSE
PKGCONFIG_LIBS+="fuse3 >= 3.7"
CFLAGS+=-DBCACHEFS_FUSE
endif
PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
ifeq (,$(PKGCONFIG_CFLAGS))
$(error pkg-config error, command: $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
endif
PKGCONFIG_LDLIBS:=$(shell $(PKG_CONFIG) --libs $(PKGCONFIG_LIBS))
ifeq (,$(PKGCONFIG_LDLIBS))
$(error pkg-config error, command: $(PKG_CONFIG) --libs $(PKGCONFIG_LIBS))
endif
CFLAGS+=$(PKGCONFIG_CFLAGS)
LDLIBS+=$(PKGCONFIG_LDLIBS)
LDLIBS+=-lm -lpthread -lrt -lkeyutils -laio -ldl
LDLIBS+=$(EXTRA_LDLIBS)
ifeq ($(PREFIX),/usr)
ROOT_SBINDIR=/sbin
INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
else
ROOT_SBINDIR=$(PREFIX)/sbin
INITRAMFS_DIR=/etc/initramfs-tools
endif
.PHONY: all
all: bcachefs bcachefs.5 lib
.PHONY: lib
lib: libbcachefs.so
.PHONY: tests
tests: tests/test_helper
.PHONY: check
check: tests bcachefs
ifneq (,$(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 .
DOCSRC := opts_macro.h bcachefs.5.rst.tmpl
DOCGENERATED := bcachefs.5 doc/bcachefs.5.rst
DOCDEPS := $(addprefix ./doc/,$(DOCSRC))
bcachefs.5: $(DOCDEPS) libbcachefs/opts.h
ifneq (,$(RST2MAN_CMD))
$(CC) doc/opts_macro.h -I libbcachefs -I include -E 2>/dev/null \
| doc/macro2rst.py
$(RST2MAN) doc/bcachefs.5.rst bcachefs.5
else
@echo "WARNING: no rst2man found! Man page not generated."
endif
SRCS=$(shell find . -type f -iname '*.c')
DEPS=$(SRCS:.c=.d)
-include $(DEPS)
OBJS=$(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, $(OBJS))
# If the version string differs from the last build, update the last version
ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
.PHONY: .version
endif
.version:
echo '$(VERSION)' > $@
# Rebuild the 'version' command any time the version string changes
cmd_version.o : .version
.PHONY: install
install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/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 mount.bcachefs libbcachefs_mount.a tests/test_helper .version $(OBJS) $(DEPS) $(DOCGENERATED)
$(RM) -rf rust-src/*/target
.PHONY: deb
deb: all
debuild -us -uc -nc -b -i -I
.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 .bcachefs_revision
.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)"