diff options
| -rw-r--r-- | e2fsprogs/Makefile.in | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/e2fsprogs/Makefile.in b/e2fsprogs/Makefile.in index 46a684ee7..546cc8368 100644 --- a/e2fsprogs/Makefile.in +++ b/e2fsprogs/Makefile.in @@ -7,9 +7,9 @@ E2FSPROGS_AR:=e2fsprogs.a E2FSPROGS_DIR:=$(top_builddir)/e2fsprogs -E2FSPROGS_INC:=$(top_srcdir)/e2fsprogs +E2FSPROGS_SRC:=$(top_srcdir)/e2fsprogs -E2FSPROGS_CFLAGS := -I$(E2FSPROGS_INC) -include $(E2FSPROGS_INC)/e2fsbb.h +E2FSPROGS_CFLAGS := -I$(E2FSPROGS_SRC) -include $(E2FSPROGS_SRC)/e2fsbb.h BLKID_SRC := cache.c dev.c devname.c devno.c blkid_getsize.c \ probe.c read.c resolve.c save.c tag.c @@ -42,13 +42,17 @@ UUID_OBJS := $(patsubst %.c,%.o, $(UUID_SRCS)) # for building out-of-tree we need to make sure that the directories to hold # the object tree are created $(patsubst %,$(E2FSPROGS_DIR)/%, blkid e2fsck e2p ext2fs uuid): - mkdir -p "$@" + @mkdir -p "$@" -$(patsubst %,$(E2FSPROGS_DIR)/%, $(BLKID_OBJS)):$(E2FSPROGS_DIR)/blkid -$(patsubst %,$(E2FSPROGS_DIR)/%, $(E2FSCK_OBJS)):$(E2FSPROGS_DIR)/e2fsck -$(patsubst %,$(E2FSPROGS_DIR)/%, $(E2P_OBJS)):$(E2FSPROGS_DIR)/e2p -$(patsubst %,$(E2FSPROGS_DIR)/%, $(EXT2FS_OBJS)):$(E2FSPROGS_DIR)/ext2fs -$(patsubst %,$(E2FSPROGS_DIR)/%, $(UUID_OBJS)):$(E2FSPROGS_DIR)/uuid +# make sure that the directories are order-only prerequisites. Otherwise we +# may have object files created after the timestamp of the directory was +# updated which would lead to spurious rebuilds (as some of the dentries +# may be older than the dir itself). +$(patsubst %,$(E2FSPROGS_DIR)/%, $(BLKID_OBJS)):|$(E2FSPROGS_DIR)/blkid +$(patsubst %,$(E2FSPROGS_DIR)/%, $(E2FSCK_OBJS)):|$(E2FSPROGS_DIR)/e2fsck +$(patsubst %,$(E2FSPROGS_DIR)/%, $(E2P_OBJS)):|$(E2FSPROGS_DIR)/e2p +$(patsubst %,$(E2FSPROGS_DIR)/%, $(EXT2FS_OBJS)):|$(E2FSPROGS_DIR)/ext2fs +$(patsubst %,$(E2FSPROGS_DIR)/%, $(UUID_OBJS)):|$(E2FSPROGS_DIR)/uuid E2FSPROGS-y:= E2FSPROGS-$(CONFIG_CHATTR) += chattr.o $(E2P_OBJS) |