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

   1 PREFIX?=/usr/local
   2 PKG_CONFIG?=pkg-config
   3 INSTALL=install
   4
   5 ifeq ("$(origin V)", "command line")
   6   BUILD_VERBOSE = $(V)
   7 endif
   8 ifndef BUILD_VERBOSE
   9   BUILD_VERBOSE = 0
  10 endif
  11
  12 ifeq ($(BUILD_VERBOSE),1)
  13   Q =
  14 else
  15   Q = @
  16 endif
  17
  18 CFLAGS+=-std=gnu11 -O2 -g -MMD -Wall -fPIC                      \
  19         -Wno-pointer-sign                                       \
  20         -fno-strict-aliasing                                    \
  21         -fno-delete-null-pointer-checks                         \
  22         -I. -Iinclude -Iraid                                    \
  23         -D_FILE_OFFSET_BITS=64                                  \
  24         -D_GNU_SOURCE                                           \
  25         -D_LGPL_SOURCE                                          \
  26         -DRCU_MEMBARRIER                                        \
  27         -DZSTD_STATIC_LINKING_ONLY                              \
  28         -DFUSE_USE_VERSION=32                                   \
  29         -DNO_BCACHEFS_CHARDEV                                   \
  30         -DNO_BCACHEFS_FS                                        \
  31         -DNO_BCACHEFS_SYSFS                                     \
  32         -DVERSION_STRING='"$(VERSION)"'                         \
  33         $(EXTRA_CFLAGS)
  34 LDFLAGS+=$(CFLAGS) $(EXTRA_LDFLAGS)
  35
  36 ## Configure Tools
  37 PYTEST_ARGS?=
  38 PYTEST_CMD?=$(shell \
  39         command -v pytest-3 \
  40         || which pytest-3 2>/dev/null \
  41 )
  42 PYTEST:=$(PYTEST_CMD) $(PYTEST_ARGS)
  43
  44 CARGO_ARGS=
  45 CARGO=cargo $(CARGO_ARGS)
  46 CARGO_PROFILE=release
  47 # CARGO_PROFILE=debug
  48
  49 CARGO_BUILD_ARGS=--$(CARGO_PROFILE)
  50 CARGO_BUILD=$(CARGO) build $(CARGO_BUILD_ARGS)
  51 VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
  52
  53 include Makefile.compiler
  54
  55 CFLAGS+=$(call cc-disable-warning, unused-but-set-variable)
  56 CFLAGS+=$(call cc-disable-warning, stringop-overflow)
  57 CFLAGS+=$(call cc-disable-warning, zero-length-bounds)
  58 CFLAGS+=$(call cc-disable-warning, missing-braces)
  59 CFLAGS+=$(call cc-disable-warning, zero-length-array)
  60 CFLAGS+=$(call cc-disable-warning, shift-overflow)
  61 CFLAGS+=$(call cc-disable-warning, enum-conversion)
  62
  63 PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev libkeyutils"
  64 ifdef BCACHEFS_FUSE
  65         PKGCONFIG_LIBS+="fuse3 >= 3.7"
  66         CFLAGS+=-DBCACHEFS_FUSE
  67 endif
  68
  69 PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  70 ifeq (,$(PKGCONFIG_CFLAGS))
  71     $(error pkg-config error, command: $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  72 endif
  73 PKGCONFIG_LDLIBS:=$(shell $(PKG_CONFIG) --libs   $(PKGCONFIG_LIBS))
  74 ifeq (,$(PKGCONFIG_LDLIBS))
  75     $(error pkg-config error, command: $(PKG_CONFIG) --libs $(PKGCONFIG_LIBS))
  76 endif
  77
  78 CFLAGS+=$(PKGCONFIG_CFLAGS)
  79 LDLIBS+=$(PKGCONFIG_LDLIBS)
  80 LDLIBS+=-lm -lpthread -lrt -lkeyutils -laio -ldl
  81 LDLIBS+=$(EXTRA_LDLIBS)
  82
  83 ifeq ($(PREFIX),/usr)
  84         ROOT_SBINDIR=/sbin
  85         INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
  86 else
  87         ROOT_SBINDIR=$(PREFIX)/sbin
  88         INITRAMFS_DIR=/etc/initramfs-tools
  89 endif
  90
  91 .PHONY: all
  92 all: bcachefs lib
  93
  94 .PHONY: lib
  95 lib: libbcachefs.so
  96
  97 .PHONY: tests
  98 tests: tests/test_helper
  99
 100 .PHONY: check
 101 check: tests bcachefs
 102 ifneq (,$(PYTEST_CMD))
 103         $(PYTEST)
 104 else
 105         @echo "WARNING: pytest not found or specified, tests could not be run."
 106 endif
 107
 108 .PHONY: TAGS tags
 109 TAGS:
 110         ctags -e -R .
 111
 112 tags:
 113         ctags -R .
 114
 115 SRCS=$(shell find . -type f ! -path '*/.*/*' -iname '*.c')
 116 DEPS=$(SRCS:.c=.d)
 117 -include $(DEPS)
 118
 119 OBJS=$(SRCS:.c=.o)
 120
 121 %.o: %.c
 122         @echo "    [CC]     $@"
 123         $(Q)$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
 124
 125 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
 126         @echo "    [LD]     $@"
 127         $(Q)$(CC) $(LDFLAGS) $+ $(LOADLIBES) $(LDLIBS) -o $@
 128
 129 RUST_SRCS=$(shell find rust-src/ -type f -iname '*.rs')
 130 MOUNT_SRCS=$(filter %mount, $(RUST_SRCS))
 131
 132 debug: CFLAGS+=-Werror -DCONFIG_BCACHEFS_DEBUG=y -DCONFIG_VALGRIND=y
 133 debug: bcachefs
 134
 135 MOUNT_OBJ=$(filter-out ./bcachefs.o ./tests/%.o ./cmd_%.o , $(OBJS))
 136 libbcachefs.so: LDFLAGS+=-shared
 137 libbcachefs.so: $(MOUNT_OBJ)
 138         @echo "    [CC]     $@"
 139         $(Q)$(CC) $(LDFLAGS) $+ -o $@ $(LDLIBS)
 140
 141 MOUNT_TOML=rust-src/mount/Cargo.toml
 142 mount.bcachefs: lib $(MOUNT_SRCS)
 143         LIBBCACHEFS_LIB=$(CURDIR) \
 144         LIBBCACHEFS_INCLUDE=$(CURDIR) \
 145         $(CARGO_BUILD) --manifest-path $(MOUNT_TOML)
 146
 147         ln -f rust-src/mount/target/$(CARGO_PROFILE)/bcachefs-mount $@
 148
 149
 150 tests/test_helper: $(filter ./tests/%.o, $(OBJS))
 151         @echo "    [LD]     $@"
 152         $(Q)$(CC) $(LDFLAGS) $+ $(LOADLIBES) $(LDLIBS) -o $@
 153
 154 # If the version string differs from the last build, update the last version
 155 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
 156 .PHONY: .version
 157 endif
 158 .version:
 159         @echo "  [VERS]    $@"
 160         $(Q)echo '$(VERSION)' > $@
 161
 162 # Rebuild the 'version' command any time the version string changes
 163 cmd_version.o : .version
 164
 165 .PHONY: install
 166 install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
 167 install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
 168 install: bcachefs lib
 169         $(INSTALL) -m0755 -D bcachefs      -t $(DESTDIR)$(ROOT_SBINDIR)
 170         $(INSTALL) -m0755    fsck.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 171         $(INSTALL) -m0755    mkfs.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 172         $(INSTALL) -m0644 -D bcachefs.8    -t $(DESTDIR)$(PREFIX)/share/man/man8/
 173         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
 174         $(INSTALL) -m0755 -D initramfs/hook   $(DESTDIR)$(INITRAMFS_HOOK)
 175         $(INSTALL) -m0755 -D mount.bcachefs.sh $(DESTDIR)$(ROOT_SBINDIR)
 176         $(INSTALL) -m0755 -D libbcachefs.so -t $(DESTDIR)$(PREFIX)/lib/
 177
 178         sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
 179         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
 180
 181 .PHONY: clean
 182 clean:
 183         @echo "Cleaning all"
 184         $(Q)$(RM) bcachefs mount.bcachefs libbcachefs.so libbcachefs_mount.a tests/test_helper .version *.tar.xz $(OBJS) $(DEPS) $(DOCGENERATED)
 185         $(Q)$(RM) -rf rust-src/*/target
 186
 187 .PHONY: deb
 188 deb: all
 189         debuild -us -uc -nc -b -i -I
 190
 191 bcachefs-principles-of-operation.pdf: doc/bcachefs-principles-of-operation.tex
 192         pdflatex doc/bcachefs-principles-of-operation.tex
 193         pdflatex doc/bcachefs-principles-of-operation.tex
 194
 195 doc: bcachefs-principles-of-operation.pdf
 196
 197 .PHONY: update-bcachefs-sources
 198 update-bcachefs-sources:
 199         git rm -rf --ignore-unmatch libbcachefs
 200         test -d libbcachefs || mkdir libbcachefs
 201         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
 202         git add libbcachefs/*.[ch]
 203         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
 204         git add include/trace/events/bcachefs.h
 205         cp $(LINUX_DIR)/include/linux/xxhash.h include/linux/
 206         git add include/linux/xxhash.h
 207         cp $(LINUX_DIR)/lib/xxhash.c linux/
 208         git add linux/xxhash.c
 209         cp $(LINUX_DIR)/kernel/locking/six.c linux/
 210         git add linux/six.c
 211         cp $(LINUX_DIR)/include/linux/six.h include/linux/
 212         git add include/linux/six.h
 213         cp $(LINUX_DIR)/include/linux/list_nulls.h include/linux/
 214         git add include/linux/list_nulls.h
 215         cp $(LINUX_DIR)/include/linux/poison.h include/linux/
 216         git add include/linux/poison.h
 217         cp $(LINUX_DIR)/include/linux/generic-radix-tree.h include/linux/
 218         git add include/linux/generic-radix-tree.h
 219         cp $(LINUX_DIR)/lib/generic-radix-tree.c linux/
 220         git add linux/generic-radix-tree.c
 221         cp $(LINUX_DIR)/include/linux/kmemleak.h include/linux/
 222         git add include/linux/kmemleak.h
 223         cp $(LINUX_DIR)/include/linux/printbuf.h include/linux/
 224         git add include/linux/printbuf.h
 225         cp $(LINUX_DIR)/lib/printbuf.c linux/
 226         git add linux/printbuf.c
 227         cp $(LINUX_DIR)/lib/math/mean_and_variance.c linux/
 228         git add linux/mean_and_variance.c
 229         cp $(LINUX_DIR)/include/linux/mean_and_variance.h include/linux/
 230         git add include/linux/mean_and_variance.h
 231         cp $(LINUX_DIR)/lib/math/int_sqrt.c linux/
 232         git add linux/int_sqrt.c
 233         cp $(LINUX_DIR)/scripts/Makefile.compiler ./
 234         git add Makefile.compiler
 235         $(RM) libbcachefs/*.mod.c
 236         git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
 237         git add .bcachefs_revision
 238
 239
 240 .PHONY: update-commit-bcachefs-sources
 241 update-commit-bcachefs-sources: update-bcachefs-sources
 242         git commit -m "Update bcachefs sources to $(shell git -C $(LINUX_DIR) show --oneline --no-patch)"
 243
 244 SRCTARXZ = bcachefs-tools-$(VERSION).tar.xz
 245 SRCDIR=bcachefs-tools-$(VERSION)
 246
 247 .PHONY: tarball
 248 tarball: $(SRCTARXZ)
 249
 250 $(SRCTARXZ) : .gitcensus
 251         $(Q)tar --transform "s,^,$(SRCDIR)/," -Jcf $(SRCDIR).tar.xz  \
 252             `cat .gitcensus`
 253         @echo Wrote: $@
 254
 255 .PHONY: .gitcensus
 256 .gitcensus:
 257         $(Q)if test -d .git; then \
 258           git ls-files > .gitcensus; \
 259         fi