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

   1
   2 PREFIX=/usr/local
   3 INSTALL=install
   4 CFLAGS+=-std=gnu89 -O2 -g -MMD -Wall                            \
   5         -Wno-pointer-sign                                       \
   6         -fno-strict-aliasing                                    \
   7         -I. -Iinclude -Iraid                                    \
   8         -D_FILE_OFFSET_BITS=64                                  \
   9         -D_GNU_SOURCE                                           \
  10         -D_LGPL_SOURCE                                          \
  11         -DRCU_MEMBARRIER                                        \
  12         -DZSTD_STATIC_LINKING_ONLY                              \
  13         -DNO_BCACHEFS_CHARDEV                                   \
  14         -DNO_BCACHEFS_FS                                        \
  15         -DNO_BCACHEFS_SYSFS                                     \
  16         -DVERSION_STRING='"$(VERSION)"'                         \
  17         $(EXTRA_CFLAGS)
  18 LDFLAGS+=$(CFLAGS)
  19
  20 VERSION?=$(shell git describe --dirty 2>/dev/null || echo 0.1-nogit)
  21
  22 CC_VERSION=$(shell $(CC) -v 2>&1|grep -E '(gcc|clang) version')
  23
  24 ifneq (,$(findstring gcc,$(CC_VERSION)))
  25         CFLAGS+=-Wno-unused-but-set-variable
  26 endif
  27
  28 ifneq (,$(findstring clang,$(CC_VERSION)))
  29         CFLAGS+=-Wno-missing-braces
  30 endif
  31
  32 ifdef D
  33         CFLAGS+=-Werror
  34         CFLAGS+=-DCONFIG_BCACHEFS_DEBUG=y
  35 endif
  36
  37 PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd"
  38
  39 CFLAGS+=`pkg-config --cflags    ${PKGCONFIG_LIBS}`
  40 LDLIBS+=`pkg-config --libs      ${PKGCONFIG_LIBS}`
  41
  42 LDLIBS+=-lm -lpthread -lrt -lscrypt -lkeyutils -laio
  43
  44 ifeq ($(PREFIX),/usr)
  45         ROOT_SBINDIR=/sbin
  46         INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
  47 else
  48         ROOT_SBINDIR=$(PREFIX)/sbin
  49         INITRAMFS_DIR=/etc/initramfs-tools
  50 endif
  51
  52 .PHONY: all
  53 all: bcachefs
  54
  55 SRCS=$(shell find . -type f -iname '*.c')
  56 DEPS=$(SRCS:.c=.d)
  57 -include $(DEPS)
  58
  59 OBJS=$(SRCS:.c=.o)
  60 bcachefs: $(OBJS)
  61
  62 # If the version string differs from the last build, update the last version
  63 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
  64 .PHONY: .version
  65 endif
  66 .version:
  67         echo '$(VERSION)' > $@
  68
  69 # Rebuild the 'version' command any time the version string changes
  70 cmd_version.o : .version
  71
  72 .PHONY: install
  73 install: bcachefs
  74         mkdir -p $(DESTDIR)$(ROOT_SBINDIR)
  75         mkdir -p $(DESTDIR)$(PREFIX)/share/man/man8/
  76         $(INSTALL) -m0755 bcachefs      $(DESTDIR)$(ROOT_SBINDIR)
  77         $(INSTALL) -m0755 fsck.bcachefs $(DESTDIR)$(ROOT_SBINDIR)
  78         $(INSTALL) -m0755 mkfs.bcachefs $(DESTDIR)$(ROOT_SBINDIR)
  79         $(INSTALL) -m0755 -D initramfs/hook $(DESTDIR)$(INITRAMFS_DIR)/hooks/bcachefs
  80         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_DIR)/hooks/bcachefs
  81         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
  82         $(INSTALL) -m0644 bcachefs.8    $(DESTDIR)$(PREFIX)/share/man/man8/
  83
  84 .PHONY: clean
  85 clean:
  86         $(RM) bcachefs $(OBJS) $(DEPS)
  87
  88 .PHONY: deb
  89 deb: all
  90 # --unsigned-source --unsigned-changes --no-pre-clean --build=binary
  91 # --diff-ignore --tar-ignore
  92         debuild -us -uc -nc -b -i -I
  93
  94 .PHONE: update-bcachefs-sources
  95 update-bcachefs-sources:
  96         git rm -rf --ignore-unmatch libbcachefs
  97         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
  98         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
  99         echo `cd $(LINUX_DIR); git rev-parse HEAD` > .bcachefs_revision
 100         git add libbcachefs/*.[ch] include/trace/events/bcachefs.h .bcachefs_revision
 101
 102 .PHONE: update-commit-bcachefs-sources
 103 update-commit-bcachefs-sources: update-bcachefs-sources
 104         git commit -m "Update bcachefs sources to `cd $(LINUX_DIR); git show --oneline --no-patch`"