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 := $(shell rst2man 2>/dev/null)
  65 ifeq ($(.SHELLSTATUS),0)
  66         RST2MAN=rst2man
  67 endif
  68
  69 var := $(shell rst2man.py 2>/dev/null)
  70 ifeq ($(.SHELLSTATUS),0)
  71         RST2MAN=rst2man.py
  72 endif
  73
  74 undefine var
  75
  76 .PHONY: all
  77 all: bcachefs bcachefs.5
  78
  79 .PHONY: tests
  80 tests: tests/test_helper
  81
  82 .PHONY: check
  83 check: tests bcachefs
  84         cd tests; $(PYTEST)
  85
  86 .PHONY: TAGS tags
  87 TAGS:
  88         ctags -e -R .
  89
  90 tags:
  91         ctags -R .
  92
  93 DOCSRC := opts_macro.h bcachefs.5.rst.tmpl
  94 DOCGENERATED := bcachefs.5 doc/bcachefs.5.rst
  95 DOCDEPS := $(addprefix ./doc/,$(DOCSRC))
  96 bcachefs.5: $(DOCDEPS)  libbcachefs/opts.h
  97         $(CC) doc/opts_macro.h -I libbcachefs -I include -E 2>/dev/null \
  98                 | doc/macro2rst.py
  99         $(RST2MAN) doc/bcachefs.5.rst bcachefs.5
 100
 101 SRCS=$(shell find . -type f -iname '*.c')
 102 DEPS=$(SRCS:.c=.d)
 103 -include $(DEPS)
 104
 105 OBJS=$(SRCS:.c=.o)
 106 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
 107
 108 MOUNT_SRCS=$(shell find mount/src -type f -iname '*.rs') \
 109     mount/Cargo.toml mount/Cargo.lock mount/build.rs
 110
 111 debug: CFLAGS+=-Werror -DCONFIG_BCACHEFS_DEBUG=y -DCONFIG_VALGRIND=y
 112 debug: bcachefs
 113
 114 libbcachefs_mount.a: $(MOUNT_SRCS)
 115         LIBBCACHEFS_INCLUDE=$(CURDIR) cargo build --manifest-path mount/Cargo.toml --release
 116         cp mount/target/release/libbcachefs_mount.a $@
 117
 118 MOUNT_OBJ=$(filter-out ./bcachefs.o ./tests/%.o ./cmd_%.o , $(OBJS))
 119 mount.bcachefs: libbcachefs_mount.a $(MOUNT_OBJ)
 120         $(CC) -Wl,--gc-sections libbcachefs_mount.a $(MOUNT_OBJ) -o $@ $(LDLIBS)
 121
 122 tests/test_helper: $(filter ./tests/%.o, $(OBJS))
 123
 124 # If the version string differs from the last build, update the last version
 125 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
 126 .PHONY: .version
 127 endif
 128 .version:
 129         echo '$(VERSION)' > $@
 130
 131 # Rebuild the 'version' command any time the version string changes
 132 cmd_version.o : .version
 133
 134 .PHONY: install
 135 install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
 136 install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
 137 install: bcachefs
 138         $(INSTALL) -m0755 -D bcachefs      -t $(DESTDIR)$(ROOT_SBINDIR)
 139         $(INSTALL) -m0755    fsck.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 140         $(INSTALL) -m0755    mkfs.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 141         $(INSTALL) -m0644 -D bcachefs.8    -t $(DESTDIR)$(PREFIX)/share/man/man8/
 142         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
 143         $(INSTALL) -m0755 -D initramfs/hook   $(DESTDIR)$(INITRAMFS_HOOK)
 144         $(INSTALL) -m0755 -D mount.bcachefs.sh $(DESTDIR)$(ROOT_SBINDIR)
 145         sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
 146         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
 147
 148 .PHONY: clean
 149 clean:
 150         $(RM) bcachefs mount.bcachefs libbcachefs_mount.a tests/test_helper .version $(OBJS) $(DEPS) $(DOCGENERATED)
 151         $(RM) -rf mount/target
 152
 153 .PHONY: deb
 154 deb: all
 155         debuild -us -uc -nc -b -i -I
 156
 157 .PHONY: update-bcachefs-sources
 158 update-bcachefs-sources:
 159         git rm -rf --ignore-unmatch libbcachefs
 160         test -d libbcachefs || mkdir libbcachefs
 161         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
 162         git add libbcachefs/*.[ch]
 163         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
 164         git add include/trace/events/bcachefs.h
 165         cp $(LINUX_DIR)/include/linux/xxhash.h include/linux/
 166         git add include/linux/xxhash.h
 167         cp $(LINUX_DIR)/lib/xxhash.c linux/
 168         git add linux/xxhash.c
 169         cp $(LINUX_DIR)/kernel/locking/six.c linux/
 170         git add linux/six.c
 171         cp $(LINUX_DIR)/include/linux/six.h include/linux/
 172         git add include/linux/six.h
 173         cp $(LINUX_DIR)/include/linux/list_nulls.h include/linux/
 174         git add include/linux/list_nulls.h
 175         cp $(LINUX_DIR)/include/linux/poison.h include/linux/
 176         git add include/linux/poison.h
 177         cp $(LINUX_DIR)/scripts/Kbuild.include ./
 178         git add Kbuild.include
 179         $(RM) libbcachefs/*.mod.c
 180         git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
 181         git add .bcachefs_revision
 182
 183 .PHONY: update-commit-bcachefs-sources
 184 update-commit-bcachefs-sources: update-bcachefs-sources
 185         git commit -m "Update bcachefs sources to $(shell git -C $(LINUX_DIR) show --oneline --no-patch)"