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