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,$(CC_VERSION)))
  33         CFLAGS+=-Wno-missing-braces
  34 endif
  35
  36 ifdef D
  37         CFLAGS+=-Werror
  38         CFLAGS+=-DCONFIG_BCACHEFS_DEBUG=y
  39         CFLAGS+=-DCONFIG_VALGRIND=y
  40 endif
  41
  42 PKGCONFIG_LIBS="blkid uuid liburcu libsodium zlib liblz4 libzstd"
  43 ifdef BCACHEFS_FUSE
  44         PKGCONFIG_LIBS+="fuse3"
  45         CFLAGS+=-DBCACHEFS_FUSE
  46 endif
  47
  48 PKGCONFIG_CFLAGS:=$(shell $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  49 ifeq (,$(PKGCONFIG_CFLAGS))
  50     $(error pkg-config error, command: $(PKG_CONFIG) --cflags $(PKGCONFIG_LIBS))
  51 endif
  52 PKGCONFIG_LDLIBS:=$(shell $(PKG_CONFIG) --libs   $(PKGCONFIG_LIBS))
  53 ifeq (,$(PKGCONFIG_LDLIBS))
  54     $(error pkg-config error, command: $(PKG_CONFIG) --libs $(PKGCONFIG_LIBS))
  55 endif
  56
  57 CFLAGS+=$(PKGCONFIG_CFLAGS)
  58 LDLIBS+=$(PKGCONFIG_LDLIBS)
  59
  60 LDLIBS+=-lm -lpthread -lrt -lscrypt -lkeyutils -laio
  61 LDLIBS+=$(EXTRA_LDLIBS)
  62
  63 ifeq ($(PREFIX),/usr)
  64         ROOT_SBINDIR=/sbin
  65         INITRAMFS_DIR=$(PREFIX)/share/initramfs-tools
  66 else
  67         ROOT_SBINDIR=$(PREFIX)/sbin
  68         INITRAMFS_DIR=/etc/initramfs-tools
  69 endif
  70
  71 .PHONY: all
  72 all: bcachefs
  73
  74 .PHONY: check
  75 check: tests/test_helper bcachefs
  76         cd tests; $(PYTEST)
  77
  78 .PHONY: TAGS tags
  79 TAGS:
  80         ctags -e -R .
  81
  82 tags:
  83         ctags -R .
  84
  85 SRCS=$(shell find . -type f -iname '*.c')
  86 DEPS=$(SRCS:.c=.d)
  87 -include $(DEPS)
  88
  89 OBJS=$(SRCS:.c=.o)
  90 bcachefs: $(filter-out ./tests/%.o, $(OBJS))
  91
  92 tests/test_helper: $(filter ./tests/%.o, $(OBJS))
  93
  94 # If the version string differs from the last build, update the last version
  95 ifneq ($(VERSION),$(shell cat .version 2>/dev/null))
  96 .PHONY: .version
  97 endif
  98 .version:
  99         echo '$(VERSION)' > $@
 100
 101 # Rebuild the 'version' command any time the version string changes
 102 cmd_version.o : .version
 103
 104 .PHONY: install
 105 install: INITRAMFS_HOOK=$(INITRAMFS_DIR)/hooks/bcachefs
 106 install: INITRAMFS_SCRIPT=$(INITRAMFS_DIR)/scripts/local-premount/bcachefs
 107 install: bcachefs
 108         $(INSTALL) -m0755 -D bcachefs      -t $(DESTDIR)$(ROOT_SBINDIR)
 109         $(INSTALL) -m0755    fsck.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 110         $(INSTALL) -m0755    mkfs.bcachefs    $(DESTDIR)$(ROOT_SBINDIR)
 111         $(INSTALL) -m0644 -D bcachefs.8    -t $(DESTDIR)$(PREFIX)/share/man/man8/
 112         $(INSTALL) -m0755 -D initramfs/script $(DESTDIR)$(INITRAMFS_SCRIPT)
 113         $(INSTALL) -m0755 -D initramfs/hook   $(DESTDIR)$(INITRAMFS_HOOK)
 114         sed -i '/^# Note: make install replaces/,$$d' $(DESTDIR)$(INITRAMFS_HOOK)
 115         echo "copy_exec $(ROOT_SBINDIR)/bcachefs /sbin/bcachefs" >> $(DESTDIR)$(INITRAMFS_HOOK)
 116
 117 .PHONY: clean
 118 clean:
 119         $(RM) bcachefs tests/test_helper .version $(OBJS) $(DEPS)
 120
 121 .PHONY: deb
 122 deb: all
 123 # --unsigned-source --unsigned-changes --no-pre-clean --build=binary
 124 # --diff-ignore --tar-ignore
 125         debuild -us -uc -nc -b -i -I
 126
 127 .PHONE: update-bcachefs-sources
 128 update-bcachefs-sources:
 129         git rm -rf --ignore-unmatch libbcachefs
 130         test -d libbcachefs || mkdir libbcachefs
 131         cp $(LINUX_DIR)/fs/bcachefs/*.[ch] libbcachefs/
 132         cp $(LINUX_DIR)/include/trace/events/bcachefs.h include/trace/events/
 133         $(RM) libbcachefs/*.mod.c
 134         git -C $(LINUX_DIR) rev-parse HEAD | tee .bcachefs_revision
 135         git add libbcachefs/*.[ch] include/trace/events/bcachefs.h .bcachefs_revision
 136
 137 .PHONE: update-commit-bcachefs-sources
 138 update-commit-bcachefs-sources: update-bcachefs-sources
 139         git commit -m "Update bcachefs sources to $(shell git -C $(LINUX_DIR) show --oneline --no-patch)"