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                            \
   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) $(EXTRA_LDFLAGS)
  22
  23 VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
  24
  25 include Kbuild.include
  26
  27 CFLAGS+=$(call cc-disable-warning, unused-but-set-variable)
  28 CFLAGS+=$(call cc-disable-warning, stringop-overflow)
  29 CFLAGS+=$(call cc-disable-warning, zero-length-bounds)
  30 CFLAGS+=$(call cc-disable-warning, missing-braces)
  31 CFLAGS+=$(call cc-disable-warning, zero-length-array)
  32 CFLAGS+=$(call cc-disable-warning, shift-overflow)
  33 CFLAGS+=$(call cc-disable-warning, enum-conversion)
  34
  35 PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd libudev"
  36 ifdef BCACHEFS_FUSE
  37         PKGCONFIG_LIBS+="fuse3 >= 3.7"
  38         CFLAGS+=-DBCACHEFS_FUSE
  39 endif
  40
  41 PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  42 ifeq (,$(PKGCONFIG_CFLAGS))
  43     $(error pkg-config error, command: $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  44 endif
  45 PKGCONFIG_LDLIBS:=$(shell $(PKG_CONFIG) --libs   $(PKGCONFIG_LIBS))
  46 ifeq (,$(PKGCONFIG_LDLIBS))
  47     $(error pkg-config error, command: $(PKG_CONFIG) --libs $(PKGCONFIG_LIBS))
  48 endif
  49
  50 CFLAGS+=$(PKGCONFIG_CFLAGS)
  51 LDLIBS+=$(PKGCONFIG_LDLIBS)
  52
  53 LDLIBS+=-lm -lpthread -lrt -lscrypt -lkeyutils -laio -ldl
  54 LDLIBS+=$(EXTRA_LDLIBS)
  55
  56 ifeq ($(PREFIX),/usr)
  57         ROOT_SBINDIR=/sbin
  58         INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
  59 else
  60         ROOT_SBINDIR=$(PREFIX)/sbin
  61         INITRAMFS_DIR=/etc/initramfs-tools
  62 endif
  63
  64 var := $(shell rst2man -V 2>/dev/null)
  65 ifeq ($(.SHELLSTATUS),0)
  66         RST2MAN=rst2man
  67 endif
  68
  69 var := $(shell rst2man.py -V 2>/dev/null)
  70 ifeq ($(.SHELLSTATUS),0)
  71         RST2MAN=rst2man.py
  72 endif
  73
  74 undefine var
  75
  76 ifeq (,$(RST2MAN))
  77         @echo "WARNING: no RST2MAN found!"
  78 endif
  79
  80 .PHONY: all
  81 all: bcachefs bcachefs.5
  82
  83 .PHONY: tests
  84 tests: tests/test_helper
  85
  86 .PHONY: check
  87 check: tests bcachefs
  88         cd tests; $(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         $(CC) doc/opts_macro.h -I libbcachefs -I include -E 2>/dev/null \
 102                 | doc/macro2rst.py
 103         $(RST2MAN) doc/bcachefs.5.rst bcachefs.5
 104
 105 SRCS=$(shell find . -type f -iname '*.c')
 106 DEPS=$(SRCS:.c=.d)
 107 -include $(DEPS)
 108
 109 OBJS=$(SRCS:.c=.o)
 110 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
 111
 112 MOUNT_SRCS=$(shell find mount/src -type f -iname '*.rs') \
 113     mount/Cargo.toml mount/Cargo.lock mount/build.rs
 114
 115 debug: CFLAGS+=-Werror -DCONFIG_BCACHEFS_DEBUG=y -DCONFIG_VALGRIND=y
 116 debug: bcachefs
 117
 118 libbcachefs_mount.a: $(MOUNT_SRCS)
 119         LIBBCACHEFS_INCLUDE=$(CURDIR) cargo build --manifest-path mount/Cargo.toml --release
 120         cp mount/target/release/libbcachefs_mount.a $@
 121
 122 MOUNT_OBJ=$(filter-out ./bcachefs.o ./tests/%.o ./cmd_%.o , $(OBJS))
 123 mount.bcachefs: libbcachefs_mount.a $(MOUNT_OBJ)
 124         $(CC) -Wl,--gc-sections libbcachefs_mount.a $(MOUNT_OBJ) -o $@ $(LDLIBS)
 125
 126 tests/test_helper: $(filter ./tests/%.o, $(OBJS))
 127
 128 # If the version string differs from the last build, update the last version
 129 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
 130 .PHONY: .version
 131 endif
 132 .version:
 133         echo '$(VERSION)' > $@
 134
 135 # Rebuild the 'version' command any time the version string changes
 136 cmd_version.o : .version
 137
 138 .PHONY: install
 139 install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
 140 install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
 141 install: bcachefs
 142         $(INSTALL) -m0755 -D bcachefs      -t $(DESTDIR)$(ROOT_SBINDIR)
 143         $(INSTALL) -m0755    fsck.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 144         $(INSTALL) -m0755    mkfs.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 145         $(INSTALL) -m0644 -D bcachefs.8    -t $(DESTDIR)$(PREFIX)/share/man/man8/
 146         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
 147         $(INSTALL) -m0755 -D initramfs/hook   $(DESTDIR)$(INITRAMFS_HOOK)
 148         $(INSTALL) -m0755 -D mount.bcachefs.sh $(DESTDIR)$(ROOT_SBINDIR)
 149         sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
 150         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
 151
 152 .PHONY: clean
 153 clean:
 154         $(RM) bcachefs mount.bcachefs libbcachefs_mount.a tests/test_helper .version $(OBJS) $(DEPS) $(DOCGENERATED)
 155         $(RM) -rf mount/target
 156
 157 .PHONY: deb
 158 deb: all
 159         debuild -us -uc -nc -b -i -I
 160
 161 .PHONY: update-bcachefs-sources
 162 update-bcachefs-sources:
 163         git rm -rf --ignore-unmatch libbcachefs
 164         test -d libbcachefs || mkdir libbcachefs
 165         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
 166         git add libbcachefs/*.[ch]
 167         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
 168         git add include/trace/events/bcachefs.h
 169         cp $(LINUX_DIR)/include/linux/xxhash.h include/linux/
 170         git add include/linux/xxhash.h
 171         cp $(LINUX_DIR)/lib/xxhash.c linux/
 172         git add linux/xxhash.c
 173         cp $(LINUX_DIR)/kernel/locking/six.c linux/
 174         git add linux/six.c
 175         cp $(LINUX_DIR)/include/linux/six.h include/linux/
 176         git add include/linux/six.h
 177         cp $(LINUX_DIR)/include/linux/list_nulls.h include/linux/
 178         git add include/linux/list_nulls.h
 179         cp $(LINUX_DIR)/include/linux/poison.h include/linux/
 180         git add include/linux/poison.h
 181         cp $(LINUX_DIR)/scripts/Kbuild.include ./
 182         git add Kbuild.include
 183         $(RM) libbcachefs/*.mod.c
 184         git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
 185         git add .bcachefs_revision
 186
 187 .PHONY: update-commit-bcachefs-sources
 188 update-commit-bcachefs-sources: update-bcachefs-sources
 189         git commit -m "Update bcachefs sources to $(shell git -C $(LINUX_DIR) show --oneline --no-patch)"