mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-23 22:53:35 +00:00
fdb6c04023
This patch fixes the following compile error when compiled with gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3): gcc -lpthread -g -O0 -o btrfs btrfs.o btrfs_cmds.o scrub.o \ ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o root-tree.o dir-item.o file-item.o inode-item.o inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o volumes.o utils.o btrfs-list.o btrfslabel.o -luuid scrub.o: In function `scrub_start': /home/arnd/Projekte/kernel/btrfs-progs/scrub.c:1342: undefined reference to `pthread_create' /home/arnd/Projekte/kernel/btrfs-progs/scrub.c:1360: undefined reference to `pthread_create' /home/arnd/Projekte/kernel/btrfs-progs/scrub.c:1374: undefined reference to `pthread_join' /home/arnd/Projekte/kernel/btrfs-progs/scrub.c:1430: undefined reference to `pthread_cancel' /home/arnd/Projekte/kernel/btrfs-progs/scrub.c:1432: undefined reference to `pthread_join' collect2: ld returned 1 exit status make: *** [btrfs] Error 1 The gcc man page says: "[...] the placement of the -l option is significant." so lets include -lpthread together with the usual $(LIBS) Signed-off-by: Arnd Hannemann <arnd@arndnet.de> Signed-off-by: Chris Mason <chris.mason@oracle.com>
117 lines
3.7 KiB
Makefile
117 lines
3.7 KiB
Makefile
CC = gcc
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AM_CFLAGS = -Wall -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2
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CFLAGS = -g -O0
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objects = ctree.o disk-io.o radix-tree.o extent-tree.o print-tree.o \
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root-tree.o dir-item.o file-item.o inode-item.o \
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inode-map.o crc32c.o rbtree.o extent-cache.o extent_io.o \
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volumes.o utils.o btrfs-list.o btrfslabel.o
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CHECKFLAGS= -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise \
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-Wuninitialized -Wshadow -Wundef
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DEPFLAGS = -Wp,-MMD,$(@D)/.$(@F).d,-MT,$@
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INSTALL = install
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prefix ?= /usr/local
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bindir = $(prefix)/bin
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LIBS=-luuid
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RESTORE_LIBS=-lz
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progs = btrfsctl mkfs.btrfs btrfs-debug-tree btrfs-show btrfs-vol btrfsck \
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btrfs btrfs-map-logical restore find-root calc-size btrfs-corrupt-block
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# make C=1 to enable sparse
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ifdef C
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check = sparse $(CHECKFLAGS)
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else
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check = ls
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endif
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.c.o:
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$(check) $<
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$(CC) $(DEPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c $<
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all: version $(progs) manpages
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version:
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bash version.sh
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btrfs: $(objects) btrfs.o btrfs_cmds.o scrub.o
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$(CC) $(CFLAGS) -o btrfs btrfs.o btrfs_cmds.o scrub.o \
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$(objects) $(LDFLAGS) $(LIBS) -lpthread
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calc-size: $(objects) calc-size.o
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gcc $(CFLAGS) -o calc-size calc-size.o $(objects) $(LDFLAGS) $(LIBS)
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find-root: $(objects) find-root.o
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gcc $(CFLAGS) -o find-root find-root.o $(objects) $(LDFLAGS) $(LIBS)
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restore: $(objects) restore.o
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gcc $(CFLAGS) -o restore restore.o $(objects) $(LDFLAGS) $(LIBS) $(RESTORE_LIBS)
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btrfsctl: $(objects) btrfsctl.o
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$(CC) $(CFLAGS) -o btrfsctl btrfsctl.o $(objects) $(LDFLAGS) $(LIBS)
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btrfs-vol: $(objects) btrfs-vol.o
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$(CC) $(CFLAGS) -o btrfs-vol btrfs-vol.o $(objects) $(LDFLAGS) $(LIBS)
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btrfs-show: $(objects) btrfs-show.o
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$(CC) $(CFLAGS) -o btrfs-show btrfs-show.o $(objects) $(LDFLAGS) $(LIBS)
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btrfsck: $(objects) btrfsck.o
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$(CC) $(CFLAGS) -o btrfsck btrfsck.o $(objects) $(LDFLAGS) $(LIBS)
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mkfs.btrfs: $(objects) mkfs.o
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$(CC) $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS)
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btrfs-debug-tree: $(objects) debug-tree.o
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$(CC) $(CFLAGS) -o btrfs-debug-tree $(objects) debug-tree.o $(LDFLAGS) $(LIBS)
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btrfs-zero-log: $(objects) btrfs-zero-log.o
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$(CC) $(CFLAGS) -o btrfs-zero-log $(objects) btrfs-zero-log.o $(LDFLAGS) $(LIBS)
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btrfs-select-super: $(objects) btrfs-select-super.o
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$(CC) $(CFLAGS) -o btrfs-select-super $(objects) btrfs-select-super.o $(LDFLAGS) $(LIBS)
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btrfstune: $(objects) btrfstune.o
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$(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS)
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btrfs-map-logical: $(objects) btrfs-map-logical.o
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$(CC) $(CFLAGS) -o btrfs-map-logical $(objects) btrfs-map-logical.o $(LDFLAGS) $(LIBS)
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btrfs-corrupt-block: $(objects) btrfs-corrupt-block.o
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$(CC) $(CFLAGS) -o btrfs-corrupt-block $(objects) btrfs-corrupt-block.o $(LDFLAGS) $(LIBS)
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btrfs-image: $(objects) btrfs-image.o
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$(CC) $(CFLAGS) -o btrfs-image $(objects) btrfs-image.o -lpthread -lz $(LDFLAGS) $(LIBS)
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dir-test: $(objects) dir-test.o
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$(CC) $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS)
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quick-test: $(objects) quick-test.o
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$(CC) $(CFLAGS) -o quick-test $(objects) quick-test.o $(LDFLAGS) $(LIBS)
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convert: $(objects) convert.o
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$(CC) $(CFLAGS) -o btrfs-convert $(objects) convert.o -lext2fs -lcom_err $(LDFLAGS) $(LIBS)
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ioctl-test: $(objects) ioctl-test.o
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$(CC) $(CFLAGS) -o ioctl-test $(objects) ioctl-test.o $(LDFLAGS) $(LIBS)
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manpages:
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cd man; make
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install-man:
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cd man; make install
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clean :
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rm -f $(progs) cscope.out *.o .*.d btrfs-convert btrfs-image btrfs-select-super \
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btrfs-zero-log btrfstune dir-test ioctl-test quick-test version.h
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cd man; make clean
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install: $(progs) install-man
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$(INSTALL) -m755 -d $(DESTDIR)$(bindir)
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$(INSTALL) $(progs) $(DESTDIR)$(bindir)
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if [ -e btrfs-convert ]; then $(INSTALL) btrfs-convert $(DESTDIR)$(bindir); fi
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-include .*.d
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