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