git.sesse.net Git - bcachefs-tools-debian/blob - Makefile

   1 PREFIX?=/usr/local
   2 PKG_CONFIG?=pkg-config
   3 INSTALL=install
   4
   5 CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall -fPIC                              \
   6         -Wno-pointer-sign                                       \
   7         -fno-strict-aliasing                                    \
   8         -fno-delete-null-pointer-checks                         \
   9         -I. -Iinclude -Iraid                                    \
  10         -D_FILE_OFFSET_BITS=64                                  \
  11         -D_GNU_SOURCE                                           \
  12         -D_LGPL_SOURCE                                          \
  13         -DRCU_MEMBARRIER                                        \
  14         -DZSTD_STATIC_LINKING_ONLY                              \
  15         -DFUSE_USE_VERSION=32                                   \
  16         -DNO_BCACHEFS_CHARDEV                                   \
  17         -DNO_BCACHEFS_FS                                        \
  18         -DNO_BCACHEFS_SYSFS                                     \
  19         -DVERSION_STRING='"$(VERSION)"'                         \
  20         $(EXTRA_CFLAGS)
  21 LDFLAGS+=$(CFLAGS) $(EXTRA_LDFLAGS)
  22
  23 ## Configure Tools
  24 PYTEST_ARGS?=
  25 PYTEST_CMD?=$(shell \
  26         command -v pytest-3 \
  27         || which pytest-3 \
  28 )
  29 PYTEST:=$(PYTEST_CMD) $(PYTEST_ARGS)
  30
  31 CARGO_ARGS=
  32 CARGO=cargo $(CARGO_ARGS)
  33 CARGO_PROFILE=release
  34 # CARGO_PROFILE=debug
  35
  36 CARGO_BUILD_ARGS=--$(CARGO_PROFILE)
  37 CARGO_BUILD=$(CARGO) build $(CARGO_BUILD_ARGS)
  38 VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
  39
  40 include Makefile.compiler
  41
  42 CFLAGS+=$(call cc-disable-warning, unused-but-set-variable)
  43 CFLAGS+=$(call cc-disable-warning, stringop-overflow)
  44 CFLAGS+=$(call cc-disable-warning, zero-length-bounds)
  45 CFLAGS+=$(call cc-disable-warning, missing-braces)
  46 CFLAGS+=$(call cc-disable-warning, zero-length-array)
  47 CFLAGS+=$(call cc-disable-warning, shift-overflow)
  48 CFLAGS+=$(call cc-disable-warning, enum-conversion)
  49
  50 PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev"
  51 ifdef BCACHEFS_FUSE
  52         PKGCONFIG_LIBS+="fuse3 >= 3.7"
  53         CFLAGS+=-DBCACHEFS_FUSE
  54 endif
  55
  56 PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  57 ifeq (,$(PKGCONFIG_CFLAGS))
  58     $(error pkg-config error, command: $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  59 endif
  60 PKGCONFIG_LDLIBS:=$(shell $(PKG_CONFIG) --libs   $(PKGCONFIG_LIBS))
  61 ifeq (,$(PKGCONFIG_LDLIBS))
  62     $(error pkg-config error, command: $(PKG_CONFIG) --libs $(PKGCONFIG_LIBS))
  63 endif
  64
  65 CFLAGS+=$(PKGCONFIG_CFLAGS)
  66 LDLIBS+=$(PKGCONFIG_LDLIBS)
  67 LDLIBS+=-lm -lpthread -lrt -lkeyutils -laio -ldl
  68 LDLIBS+=$(EXTRA_LDLIBS)
  69
  70 ifeq ($(PREFIX),/usr)
  71         ROOT_SBINDIR=/sbin
  72         INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
  73 else
  74         ROOT_SBINDIR=$(PREFIX)/sbin
  75         INITRAMFS_DIR=/etc/initramfs-tools
  76 endif
  77
  78 .PHONY: all
  79 all: bcachefs lib
  80
  81 .PHONY: lib
  82 lib: libbcachefs.so
  83
  84 .PHONY: tests
  85 tests: tests/test_helper
  86
  87 .PHONY: check
  88 check: tests bcachefs
  89 ifneq (,$(PYTEST_CMD))
  90         $(PYTEST)
  91 else
  92         @echo "WARNING: pytest not found or specified, tests could not be run."
  93 endif
  94
  95 .PHONY: TAGS tags
  96 TAGS:
  97         ctags -e -R .
  98
  99 tags:
 100         ctags -R .
 101
 102 SRCS=$(shell find . -type f ! -path '*/.*/*' -iname '*.c')
 103 DEPS=$(SRCS:.c=.d)
 104 -include $(DEPS)
 105
 106 OBJS=$(SRCS:.c=.o)
 107 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
 108
 109 RUST_SRCS=$(shell find rust-src/ -type f -iname '*.rs')
 110 MOUNT_SRCS=$(filter %mount, $(RUST_SRCS))
 111
 112 debug: CFLAGS+=-Werror -DCONFIG_BCACHEFS_DEBUG=y -DCONFIG_VALGRIND=y
 113 debug: bcachefs
 114
 115 MOUNT_OBJ=$(filter-out ./bcachefs.o ./tests/%.o ./cmd_%.o , $(OBJS))
 116 libbcachefs.so: LDFLAGS+=-shared
 117 libbcachefs.so: $(MOUNT_OBJ)
 118         $(CC) $(LDFLAGS) $+ -o $@ $(LDLIBS)
 119
 120 MOUNT_TOML=rust-src/mount/Cargo.toml
 121 mount.bcachefs: lib $(MOUNT_SRCS)
 122         LIBBCACHEFS_LIB=$(CURDIR) \
 123         LIBBCACHEFS_INCLUDE=$(CURDIR) \
 124         $(CARGO_BUILD) --manifest-path $(MOUNT_TOML)
 125
 126         ln -f rust-src/mount/target/$(CARGO_PROFILE)/bcachefs-mount $@
 127
 128
 129 tests/test_helper: $(filter ./tests/%.o, $(OBJS))
 130
 131 # If the version string differs from the last build, update the last version
 132 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
 133 .PHONY: .version
 134 endif
 135 .version:
 136         echo '$(VERSION)' > $@
 137
 138 # Rebuild the 'version' command any time the version string changes
 139 cmd_version.o : .version
 140
 141 .PHONY: install
 142 install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
 143 install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
 144 install: bcachefs lib
 145         $(INSTALL) -m0755 -D bcachefs      -t $(DESTDIR)$(ROOT_SBINDIR)
 146         $(INSTALL) -m0755    fsck.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 147         $(INSTALL) -m0755    mkfs.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 148         $(INSTALL) -m0644 -D bcachefs.8    -t $(DESTDIR)$(PREFIX)/share/man/man8/
 149         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
 150         $(INSTALL) -m0755 -D initramfs/hook   $(DESTDIR)$(INITRAMFS_HOOK)
 151         $(INSTALL) -m0755 -D mount.bcachefs.sh $(DESTDIR)$(ROOT_SBINDIR)
 152         $(INSTALL) -m0755 -D libbcachefs.so -t $(DESTDIR)$(PREFIX)/lib/
 153
 154         sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
 155         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
 156
 157 .PHONY: clean
 158 clean:
 159         $(RM) bcachefs mount.bcachefs libbcachefs_mount.a tests/test_helper .version $(OBJS) $(DEPS) $(DOCGENERATED)
 160         $(RM) -rf rust-src/*/target
 161
 162 .PHONY: deb
 163 deb: all
 164         debuild -us -uc -nc -b -i -I
 165
 166 bcachefs-principles-of-operation.pdf: doc/bcachefs-principles-of-operation.tex
 167         pdflatex doc/bcachefs-principles-of-operation.tex
 168         pdflatex doc/bcachefs-principles-of-operation.tex
 169
 170 doc: bcachefs-principles-of-operation.pdf
 171
 172 .PHONY: update-bcachefs-sources
 173 update-bcachefs-sources:
 174         git rm -rf --ignore-unmatch libbcachefs
 175         test -d libbcachefs || mkdir libbcachefs
 176         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
 177         git add libbcachefs/*.[ch]
 178         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
 179         git add include/trace/events/bcachefs.h
 180         cp $(LINUX_DIR)/include/linux/xxhash.h include/linux/
 181         git add include/linux/xxhash.h
 182         cp $(LINUX_DIR)/lib/xxhash.c linux/
 183         git add linux/xxhash.c
 184         cp $(LINUX_DIR)/kernel/locking/six.c linux/
 185         git add linux/six.c
 186         cp $(LINUX_DIR)/include/linux/six.h include/linux/
 187         git add include/linux/six.h
 188         cp $(LINUX_DIR)/include/linux/list_nulls.h include/linux/
 189         git add include/linux/list_nulls.h
 190         cp $(LINUX_DIR)/include/linux/poison.h include/linux/
 191         git add include/linux/poison.h
 192         cp $(LINUX_DIR)/scripts/Makefile.compiler ./
 193         git add Makefile.compiler
 194         $(RM) libbcachefs/*.mod.c
 195         git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
 196         git add .bcachefs_revision
 197
 198
 199 .PHONY: update-commit-bcachefs-sources
 200 update-commit-bcachefs-sources: update-bcachefs-sources
 201         git commit -m "Update bcachefs sources to $(shell git -C $(LINUX_DIR) show --oneline --no-patch)"