X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=Makefile;h=00e7b7c2544955d145caf98a3fd847018e23ca7a;hb=ccaca683b22170b633e3840fcc913c8a9ce30d51;hp=23cb6c0712095e97367f2280949c7db0ef75c40f;hpb=cec9ecc7e0575c7c88bd048e1d24549a6b3c8fe6;p=bcachefs-tools-debian

diff --git a/Makefile b/Makefile
index 23cb6c0..00e7b7c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,21 @@
 PREFIX?=/usr/local
 PKG_CONFIG?=pkg-config
 INSTALL=install
-PYTEST=pytest-3
-CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall				\
+
+ifeq ("$(origin V)", "command line")
+  BUILD_VERBOSE = $(V)
+endif
+ifndef BUILD_VERBOSE
+  BUILD_VERBOSE = 0
+endif
+
+ifeq ($(BUILD_VERBOSE),1)
+  Q =
+else
+  Q = @
+endif
+
+CFLAGS+=-std=gnu11 -O2 -g -MMD -Wall -fPIC 			\
 	-Wno-pointer-sign					\
 	-fno-strict-aliasing					\
 	-fno-delete-null-pointer-checks				\
@@ -20,30 +33,34 @@ CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall				\
 	$(EXTRA_CFLAGS)
 LDFLAGS+=$(CFLAGS) $(EXTRA_LDFLAGS)
 
-VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
+## Configure Tools
+PYTEST_ARGS?=
+PYTEST_CMD?=$(shell \
+	command -v pytest-3 \
+	|| which pytest-3 2>/dev/null \
+)
+PYTEST:=$(PYTEST_CMD) $(PYTEST_ARGS)
 
-CC_VERSION=$(shell $(CC) -v 2>&1|grep -E '(gcc|clang) version')
+CARGO_ARGS=
+CARGO=cargo $(CARGO_ARGS)
+CARGO_PROFILE=release
+# CARGO_PROFILE=debug
 
-ifneq (,$(findstring gcc,$(CC_VERSION)))
-	CFLAGS+=-Wno-unused-but-set-variable			\
-		-Wno-zero-length-bounds				\
-		-Wno-stringop-overflow
-endif
+CARGO_BUILD_ARGS=--$(CARGO_PROFILE)
+CARGO_BUILD=$(CARGO) build $(CARGO_BUILD_ARGS)
+VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
 
-ifneq (,$(findstring clang,$(CC_VERSION)))
-	CFLAGS+=-Wno-missing-braces				\
-		-Wno-zero-length-array				\
-		-Wno-shift-overflow				\
-		-Wno-enum-conversion
-endif
+include Makefile.compiler
 
-ifdef BCACHEFS_DEBUG
-	CFLAGS+=-Werror
-	CFLAGS+=-DCONFIG_BCACHEFS_DEBUG=y
-endif
-	CFLAGS+=-DCONFIG_VALGRIND=y
+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"
+PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev libkeyutils"
 ifdef BCACHEFS_FUSE
 	PKGCONFIG_LIBS+="fuse3 >= 3.7"
 	CFLAGS+=-DBCACHEFS_FUSE
@@ -60,8 +77,7 @@ endif
 
 CFLAGS+=$(PKGCONFIG_CFLAGS)
 LDLIBS+=$(PKGCONFIG_LDLIBS)
-
-LDLIBS+=-lm -lpthread -lrt -lscrypt -lkeyutils -laio -ldl
+LDLIBS+=-lm -lpthread -lrt -lkeyutils -laio -ldl
 LDLIBS+=$(EXTRA_LDLIBS)
 
 ifeq ($(PREFIX),/usr)
@@ -73,14 +89,21 @@ else
 endif
 
 .PHONY: all
-all: bcachefs
+all: bcachefs lib
+
+.PHONY: lib
+lib: libbcachefs.so
 
 .PHONY: tests
 tests: tests/test_helper
 
 .PHONY: check
 check: tests bcachefs
-	cd tests; $(PYTEST)
+ifneq (,$(PYTEST_CMD))
+	$(PYTEST)
+else
+	@echo "WARNING: pytest not found or specified, tests could not be run."
+endif
 
 .PHONY: TAGS tags
 TAGS:
@@ -89,42 +112,60 @@ TAGS:
 tags:
 	ctags -R .
 
-SRCS=$(shell find . -type f -iname '*.c')
+SRCS=$(shell find . -type f ! -path '*/.*/*' -iname '*.c')
 DEPS=$(SRCS:.c=.d)
 -include $(DEPS)
 
 OBJS=$(SRCS:.c=.o)
+
+%.o: %.c
+	@echo "    [CC]     $@"
+	$(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
+
 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
+	@echo "    [LD]     $@"
+	$(Q)$(CC) $(LDFLAGS) $+ $(LOADLIBES) $(LDLIBS) -o $@
 
-MOUNT_SRCS=$(shell find mount/src -type f -iname '*.rs') \
-    mount/Cargo.toml mount/Cargo.lock mount/build.rs
-libbcachefs_mount.a: $(MOUNT_SRCS)
-	LIBBCACHEFS_INCLUDE=$(CURDIR) cargo build --manifest-path mount/Cargo.toml --release
-	cp mount/target/release/libbcachefs_mount.a $@
+RUST_SRCS=$(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))
-mount.bcachefs: libbcachefs_mount.a $(MOUNT_OBJ)
-	$(CC) -Wl,--gc-sections libbcachefs_mount.a $(MOUNT_OBJ) -o $@ $(LDLIBS)
+libbcachefs.so: LDFLAGS+=-shared
+libbcachefs.so: $(MOUNT_OBJ)
+	@echo "    [CC]     $@"
+	$(Q)$(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))
+	@echo "    [LD]     $@"
+	$(Q)$(CC) $(LDFLAGS) $+ $(LOADLIBES) $(LDLIBS) -o $@
 
 # 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)' > $@
+	@echo "  [VERS]    $@"
+	$(Q)echo '$(VERSION)' > $@
 
 # Rebuild the 'version' command any time the version string changes
 cmd_version.o : .version
 
-doc/bcachefs.5: doc/bcachefs.5.txt
-	a2x -f manpage doc/bcachefs.5.txt
-
 .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)
@@ -132,21 +173,28 @@ install: bcachefs
 	$(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)
-	$(RM) -rf mount/target
+	@echo "Cleaning all"
+	$(Q)$(RM) bcachefs mount.bcachefs libbcachefs.so libbcachefs_mount.a tests/test_helper .version *.tar.xz $(OBJS) $(DEPS) $(DOCGENERATED)
+	$(Q)$(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
+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
@@ -154,6 +202,10 @@ update-bcachefs-sources:
 	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/
@@ -162,10 +214,46 @@ update-bcachefs-sources:
 	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)/include/linux/generic-radix-tree.h include/linux/
+	git add include/linux/generic-radix-tree.h
+	cp $(LINUX_DIR)/lib/generic-radix-tree.c linux/
+	git add linux/generic-radix-tree.c
+	cp $(LINUX_DIR)/include/linux/kmemleak.h include/linux/
+	git add include/linux/kmemleak.h
+	cp $(LINUX_DIR)/include/linux/printbuf.h include/linux/
+	git add include/linux/printbuf.h
+	cp $(LINUX_DIR)/lib/printbuf.c linux/
+	git add linux/printbuf.c
+	cp $(LINUX_DIR)/lib/math/mean_and_variance.c linux/
+	git add linux/mean_and_variance.c
+	cp $(LINUX_DIR)/include/linux/mean_and_variance.h include/linux/
+	git add include/linux/mean_and_variance.h
+	cp $(LINUX_DIR)/lib/math/int_sqrt.c linux/
+	git add linux/int_sqrt.c
+	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
 
-.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 $(LINUX_DIR) show --oneline --no-patch)"
+
+SRCTARXZ = bcachefs-tools-$(VERSION).tar.xz
+SRCDIR=bcachefs-tools-$(VERSION)
+
+.PHONY: tarball
+tarball: $(SRCTARXZ)
+
+$(SRCTARXZ) : .gitcensus
+	$(Q)tar --transform "s,^,$(SRCDIR)/," -Jcf $(SRCDIR).tar.xz  \
+	    `cat .gitcensus` 
+	@echo Wrote: $@
+
+.PHONY: .gitcensus
+.gitcensus:
+	$(Q)if test -d .git; then \
+	  git ls-files > .gitcensus; \
+	fi