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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2005-10-05 07:40:46 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2005-10-05 07:40:46 +0000
commit5c071bcf2f6bc923b5d6779b3563d08b80a8949d (patch)
tree2f116d1bedfb7bddc5d9be9c9d1829944703f388 /e2fsprogs
parentdc2510327b43ab5ce18c1752304015fad4663bad (diff)
downloadbusybox-5c071bcf2f6bc923b5d6779b3563d08b80a8949d.tar.gz
- fix building out-of-tree;
to test, checkout the source (let's assume /scratch/src/busybox), then mkdir /tmp/bb ; cd /tmp/bb make top_srcdir=/scratch/src/busybox O="$(pwd)" -f /scratch/src/busybox/Makefile allyesconfig check - default to O=$(pwd) if no O was specified. Now you can just specify the top_srcdir (without O=/somewhere) to create the obj-tree in pwd. - make "make configtarget buildtarget" work. Previously this didn't work due to how HAVE_DOT_CONFIG was evaluated. Two separate steps were needed before, e.g. make config ; make busybox. - remove some unneeded variables from Rules.mak (BB_SRC_DIR from Mr. ldoolitt@recycle.lbl) which suggest that the stuff fixed above didn't work before. - move selinux libraries to where they belong (from Makefile to Rules.mak) - update the docs to mention svn instead of cvs and provide an example for building out-of-tree in INSTALL.
Diffstat (limited to 'e2fsprogs')
-rw-r--r--e2fsprogs/Makefile2
-rw-r--r--e2fsprogs/Makefile.in16
2 files changed, 15 insertions, 3 deletions
diff --git a/e2fsprogs/Makefile b/e2fsprogs/Makefile
index a4b0b785f..e6299e6dd 100644
--- a/e2fsprogs/Makefile
+++ b/e2fsprogs/Makefile
@@ -8,8 +8,8 @@ top_srcdir=..
top_builddir=..
srcdir=$(top_srcdir)/e2fsprogs
E2FSPROGS_DIR:=./
-include $(top_builddir)/Rules.mak
include $(top_builddir)/.config
+include $(top_builddir)/Rules.mak
include Makefile.in
all: $(libraries-y)
-include $(top_builddir)/.depend
diff --git a/e2fsprogs/Makefile.in b/e2fsprogs/Makefile.in
index 0353a161f..46a684ee7 100644
--- a/e2fsprogs/Makefile.in
+++ b/e2fsprogs/Makefile.in
@@ -39,7 +39,18 @@ UUID_SRC := compare.c gen_uuid.c pack.c parse.c unpack.c unparse.c \
UUID_SRCS := $(patsubst %,uuid/%, $(UUID_SRC))
UUID_OBJS := $(patsubst %.c,%.o, $(UUID_SRCS))
-E2FSPROGS-:=
+# for building out-of-tree we need to make sure that the directories to hold
+# the object tree are created
+$(patsubst %,$(E2FSPROGS_DIR)/%, blkid e2fsck e2p ext2fs uuid):
+ mkdir -p "$@"
+
+$(patsubst %,$(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 $(E2P_OBJS)
E2FSPROGS-$(CONFIG_E2FSCK) += e2fsck.o util.o $(BLKID_OBJS) $(EXT2FS_OBJS) $(UUID_OBJS)
E2FSPROGS-$(CONFIG_FSCK) += fsck.o base_device.o $(BLKID_OBJS) $(UUID_OBJS)
@@ -53,5 +64,6 @@ libraries-y+=$(E2FSPROGS_DIR)/$(E2FSPROGS_AR)
$(E2FSPROGS_DIR)/$(E2FSPROGS_AR): $(patsubst %,$(E2FSPROGS_DIR)/%, $(E2FSPROGS-y))
$(AR) $(ARFLAGS) $@ $(patsubst %,$(E2FSPROGS_DIR)/%, $(E2FSPROGS-y))
-$(E2FSPROGS_DIR)/%.o: $(E2FSPROGS_DIR)/%.c
+$(E2FSPROGS_DIR)/%.o: $(subst $(top_builddir),$(top_srcdir),$(E2FSPROGS_DIR)/%.c)
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(E2FSPROGS_CFLAGS) -c -o $@ $<
+