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

   1 PREFIX?=/usr/local
   2 PKG_CONFIG?=pkg-config
   3 INSTALL=install
   4 PYTEST=pytest-3
   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 CARGO_ARGS=
  23 CARGO=cargo $(CARGO_ARGS)
  24 CARGO_PROFILE=release
  25 # CARGO_PROFILE=debug
  26
  27 CARGO_BUILD_ARGS=--$(CARGO_PROFILE)
  28 CARGO_BUILD=$(CARGO) build $(CARGO_BUILD_ARGS)
  29 VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
  30
  31 include Makefile.compiler
  32
  33 CFLAGS+=$(call cc-disable-warning, unused-but-set-variable)
  34 CFLAGS+=$(call cc-disable-warning, stringop-overflow)
  35 CFLAGS+=$(call cc-disable-warning, zero-length-bounds)
  36 CFLAGS+=$(call cc-disable-warning, missing-braces)
  37 CFLAGS+=$(call cc-disable-warning, zero-length-array)
  38 CFLAGS+=$(call cc-disable-warning, shift-overflow)
  39 CFLAGS+=$(call cc-disable-warning, enum-conversion)
  40
  41 PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev"
  42 ifdef BCACHEFS_FUSE
  43         PKGCONFIG_LIBS+="fuse3 >= 3.7"
  44         CFLAGS+=-DBCACHEFS_FUSE
  45 endif
  46
  47 PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  48 ifeq (,$(PKGCONFIG_CFLAGS))
  49     $(error pkg-config error, command: $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  50 endif
  51 PKGCONFIG_LDLIBS:=$(shell $(PKG_CONFIG) --libs   $(PKGCONFIG_LIBS))
  52 ifeq (,$(PKGCONFIG_LDLIBS))
  53     $(error pkg-config error, command: $(PKG_CONFIG) --libs $(PKGCONFIG_LIBS))
  54 endif
  55
  56 CFLAGS+=$(PKGCONFIG_CFLAGS)
  57 LDLIBS+=$(PKGCONFIG_LDLIBS)
  58 LDLIBS+=-lm -lpthread -lrt -lscrypt -lkeyutils -laio -ldl
  59 LDLIBS+=$(EXTRA_LDLIBS)
  60
  61 ifeq ($(PREFIX),/usr)
  62         ROOT_SBINDIR=/sbin
  63         INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
  64 else
  65         ROOT_SBINDIR=$(PREFIX)/sbin
  66         INITRAMFS_DIR=/etc/initramfs-tools
  67 endif
  68
  69 RST2MAN:=$(shell which rst2man)
  70 ifeq ($(RST2MAN),)
  71         RST2MAN:=$(shell which rst2man.py)
  72         ifeq ($(RST2MAN),)
  73                 @echo "WARNING: no rst2man found! Man page not generated."
  74         endif
  75 endif
  76
  77 .PHONY: all
  78 all: bcachefs bcachefs.5 lib
  79
  80 .PHONY: lib
  81 lib: libbcachefs.so
  82
  83 .PHONY: tests
  84 tests: tests/test_helper
  85
  86 .PHONY: check
  87 check: tests bcachefs
  88         $(PYTEST)
  89
  90 .PHONY: TAGS tags
  91 TAGS:
  92         ctags -e -R .
  93
  94 tags:
  95         ctags -R .
  96
  97 DOCSRC := opts_macro.h bcachefs.5.rst.tmpl
  98 DOCGENERATED := bcachefs.5 doc/bcachefs.5.rst
  99 DOCDEPS := $(addprefix ./doc/,$(DOCSRC))
 100 bcachefs.5: $(DOCDEPS)  libbcachefs/opts.h
 101 ifneq (,$(RST2MAN))
 102         $(CC) doc/opts_macro.h -I libbcachefs -I include -E 2>/dev/null \
 103                 | doc/macro2rst.py
 104         $(RST2MAN) doc/bcachefs.5.rst bcachefs.5
 105 else
 106         @echo "WARNING: no rst2man found! Man page not generated."
 107 endif
 108
 109 SRCS=$(shell find . -type f -iname '*.c')
 110 DEPS=$(SRCS:.c=.d)
 111 -include $(DEPS)
 112
 113 OBJS=$(SRCS:.c=.o)
 114 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
 115
 116 RUST_SRCS=$(shell find rust-src/ -type f -iname '*.rs')
 117 MOUNT_SRCS=$(filter %mount, $(RUST_SRCS))
 118
 119 debug: CFLAGS+=-Werror -DCONFIG_BCACHEFS_DEBUG=y -DCONFIG_VALGRIND=y
 120 debug: bcachefs
 121
 122 MOUNT_OBJ=$(filter-out ./bcachefs.o ./tests/%.o ./cmd_%.o , $(OBJS))
 123 libbcachefs.so: LDFLAGS+=-shared
 124 libbcachefs.so: $(MOUNT_OBJ)
 125         $(CC) $(LDFLAGS) $+ -o $@ $(LDLIBS)
 126
 127 MOUNT_TOML=rust-src/mount/Cargo.toml
 128 mount.bcachefs: lib $(MOUNT_SRCS)
 129         LIBBCACHEFS_LIB=$(CURDIR) \
 130         LIBBCACHEFS_INCLUDE=$(CURDIR) \
 131         $(CARGO_BUILD) --manifest-path $(MOUNT_TOML)
 132
 133         ln -f rust-src/mount/target/$(CARGO_PROFILE)/bcachefs-mount $@
 134
 135
 136 tests/test_helper: $(filter ./tests/%.o, $(OBJS))
 137
 138 # If the version string differs from the last build, update the last version
 139 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
 140 .PHONY: .version
 141 endif
 142 .version:
 143         echo '$(VERSION)' > $@
 144
 145 # Rebuild the 'version' command any time the version string changes
 146 cmd_version.o : .version
 147
 148 .PHONY: install
 149 install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
 150 install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
 151 install: bcachefs lib
 152         $(INSTALL) -m0755 -D bcachefs      -t $(DESTDIR)$(ROOT_SBINDIR)
 153         $(INSTALL) -m0755    fsck.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 154         $(INSTALL) -m0755    mkfs.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 155         $(INSTALL) -m0644 -D bcachefs.8    -t $(DESTDIR)$(PREFIX)/share/man/man8/
 156         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
 157         $(INSTALL) -m0755 -D initramfs/hook   $(DESTDIR)$(INITRAMFS_HOOK)
 158         $(INSTALL) -m0755 -D mount.bcachefs.sh $(DESTDIR)$(ROOT_SBINDIR)
 159         $(INSTALL) -m0755 -D libbcachefs.so -t $(PREFIX)/lib/
 160
 161         sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
 162         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
 163
 164 .PHONY: clean
 165 clean:
 166         $(RM) bcachefs mount.bcachefs libbcachefs_mount.a tests/test_helper .version $(OBJS) $(DEPS) $(DOCGENERATED)
 167         $(RM) -rf rust-src/*/target
 168
 169 .PHONY: deb
 170 deb: all
 171         debuild -us -uc -nc -b -i -I
 172
 173 .PHONY: update-bcachefs-sources
 174 update-bcachefs-sources:
 175         git rm -rf --ignore-unmatch libbcachefs
 176         test -d libbcachefs || mkdir libbcachefs
 177         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
 178         git add libbcachefs/*.[ch]
 179         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
 180         git add include/trace/events/bcachefs.h
 181         cp $(LINUX_DIR)/include/linux/xxhash.h include/linux/
 182         git add include/linux/xxhash.h
 183         cp $(LINUX_DIR)/lib/xxhash.c linux/
 184         git add linux/xxhash.c
 185         cp $(LINUX_DIR)/kernel/locking/six.c linux/
 186         git add linux/six.c
 187         cp $(LINUX_DIR)/include/linux/six.h include/linux/
 188         git add include/linux/six.h
 189         cp $(LINUX_DIR)/include/linux/list_nulls.h include/linux/
 190         git add include/linux/list_nulls.h
 191         cp $(LINUX_DIR)/include/linux/poison.h include/linux/
 192         git add include/linux/poison.h
 193         cp $(LINUX_DIR)/scripts/Makefile.compiler ./
 194         git add Makefile.compiler
 195         $(RM) libbcachefs/*.mod.c
 196         git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
 197         git add .bcachefs_revision
 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)"