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

   1
   2 PREFIX?=/usr/local
   3 PKG_CONFIG?=pkg-config
   4 INSTALL=install
   5 PYTEST=pytest-3
   6 CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall                            \
   7         -Wno-pointer-sign                                       \
   8         -fno-strict-aliasing                                    \
   9         -fno-delete-null-pointer-checks                         \
  10         -I. -Iinclude -Iraid                                    \
  11         -D_FILE_OFFSET_BITS=64                                  \
  12         -D_GNU_SOURCE                                           \
  13         -D_LGPL_SOURCE                                          \
  14         -DRCU_MEMBARRIER                                        \
  15         -DZSTD_STATIC_LINKING_ONLY                              \
  16         -DFUSE_USE_VERSION=32                                   \
  17         -DNO_BCACHEFS_CHARDEV                                   \
  18         -DNO_BCACHEFS_FS                                        \
  19         -DNO_BCACHEFS_SYSFS                                     \
  20         -DVERSION_STRING='"$(VERSION)"'                         \
  21         $(EXTRA_CFLAGS)
  22 LDFLAGS+=$(CFLAGS) $(EXTRA_LDFLAGS)
  23
  24 VERSION?=$(shell git describe --dirty=+ 2>/dev/null || echo v0.1-nogit)
  25
  26 CC_VERSION=$(shell $(CC) -v 2>&1|grep -E '(gcc|clang) version')
  27
  28 ifneq (,$(findstring gcc,$(CC_VERSION)))
  29         CFLAGS+=-Wno-unused-but-set-variable
  30 endif
  31
  32 ifneq (,$(findstring clang,$(CC_VERSION)))
  33         CFLAGS+=-Wno-missing-braces
  34 endif
  35
  36 ifdef D
  37         CFLAGS+=-Werror
  38         CFLAGS+=-DCONFIG_BCACHEFS_DEBUG=y
  39 endif
  40
  41 PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd"
  42 ifdef BCACHEFS_FUSE
  43         PKGCONFIG_LIBS+="fuse3"
  44         CFLAGS+=-DBCACHEFS_FUSE
  45 endif
  46
  47 PKGCONFIG_CFLAGS:=$(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+=$(PKGCONFIG_LDLIBS)
  58
  59 LDLIBS+=-lm -lpthread -lrt -lscrypt -lkeyutils -laio
  60 LDLIBS+=$(EXTRA_LDLIBS)
  61
  62 ifeq ($(PREFIX),/usr)
  63         ROOT_SBINDIR=/sbin
  64         INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
  65 else
  66         ROOT_SBINDIR=$(PREFIX)/sbin
  67         INITRAMFS_DIR=/etc/initramfs-tools
  68 endif
  69
  70 .PHONY: all
  71 all: bcachefs
  72
  73 .PHONY: check
  74 check: tests/test_helper bcachefs
  75         cd tests; $(PYTEST)
  76
  77 .PHONY: TAGS tags
  78 TAGS:
  79         ctags -e -R .
  80
  81 tags:
  82         ctags -R .
  83
  84 SRCS=$(shell find . -type f -iname '*.c')
  85 DEPS=$(SRCS:.c=.d)
  86 -include $(DEPS)
  87
  88 OBJS=$(SRCS:.c=.o)
  89 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
  90
  91 tests/test_helper: $(filter ./tests/%.o, $(OBJS))
  92
  93 # If the version string differs from the last build, update the last version
  94 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
  95 .PHONY: .version
  96 endif
  97 .version:
  98         echo '$(VERSION)' > $@
  99
 100 # Rebuild the 'version' command any time the version string changes
 101 cmd_version.o : .version
 102
 103 .PHONY: install
 104 install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
 105 install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
 106 install: bcachefs
 107         $(INSTALL) -m0755 -D bcachefs      -t $(DESTDIR)$(ROOT_SBINDIR)
 108         $(INSTALL) -m0755    fsck.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 109         $(INSTALL) -m0755    mkfs.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 110         $(INSTALL) -m0644 -D bcachefs.8    -t $(DESTDIR)$(PREFIX)/share/man/man8/
 111         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
 112         $(INSTALL) -m0755 -D initramfs/hook   $(DESTDIR)$(INITRAMFS_HOOK)
 113         sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
 114         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
 115
 116 .PHONY: clean
 117 clean:
 118         $(RM) bcachefs tests/test_helper .version $(OBJS) $(DEPS)
 119
 120 .PHONY: deb
 121 deb: all
 122 # --unsigned-source --unsigned-changes --no-pre-clean --build=binary
 123 # --diff-ignore --tar-ignore
 124         debuild -us -uc -nc -b -i -I
 125
 126 .PHONE: update-bcachefs-sources
 127 update-bcachefs-sources:
 128         git rm -rf --ignore-unmatch libbcachefs
 129         test -d libbcachefs || mkdir libbcachefs
 130         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
 131         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
 132         $(RM) libbcachefs/*.mod.c
 133         git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
 134         git add libbcachefs/*.[ch] include/trace/events/bcachefs.h .bcachefs_revision
 135
 136 .PHONE: update-commit-bcachefs-sources
 137 update-commit-bcachefs-sources: update-bcachefs-sources
 138         git commit -m "Update bcachefs sources to $(shell git -C $(LINUX_DIR) show --oneline --no-patch)"