Linux Makefile可以';我不理解你的评论
如果我把注释(Linux Makefile可以';我不理解你的评论,linux,makefile,Linux,Makefile,如果我把注释(#…)放在我的Makefile中,make会给我一个错误并退出。如果我删除注释,makefile就可以正常工作 Makefile:1: *** missing separator. Stop. 制作版本:3.81 Linux:Ubuntu 9.04 生成文件: # Backup Makefile # # Create backups from various services and the system itself. This # script is used to pe
#…
)放在我的Makefile中,make
会给我一个错误并退出。如果我删除注释,makefile就可以正常工作
Makefile:1: *** missing separator. Stop.
- 制作版本:3.81
- Linux:Ubuntu 9.04
# Backup Makefile
#
# Create backups from various services and the system itself. This
# script is used to perform single backup tasks or a whole backup
# from the system. For more information about this file and how to
# use it, read the README file in the same directory.
BACKUP_ROOT = /srv/backup
ETC_PATH = /srv/config
SVN_PATH = /srv/svn/
TRAC_PATH = /srv/trac/sysinventory
PR10_PATH = /swsd/project/vmimages/...
PR10_MOUNT_PATH = /tmp/temp_sshfs_pr10
MYSQL_USER = "xxx"
MYSQL_PASSWORD = "xxx"
DATE = `date +%F`
help :
cat README
init-environment :
mkdir -p $(BACKUP_ROOT)
mkdir $(BACKUP_ROOT)/tmp
mkdir -p $(PR10_MOUNT_PATH)
backup : backup-mysql backup-configuration backup-svn backup-trac
upload-to-pr10 : mount-pr10
tar cf $(DATE)-backup-blizzard.tar -C $(BACKUP_ROOT) *.-backup.tar.gz
mv $(BACKUP_ROOT)/*-backup-blizzard.tar $(PR10_MOUNT_PATH)/
umount $(PR10_MOUNT_PATH)
mount-pr10 :
su xxx -d "sshfs -o allow_root xxx@xxx:$(PR10_PATH) $(PR10_MOUNT_PATH)"
fusermount -u $(PR10_MOUNT_PATH)
backup-mysql :
mysqldump --comments --user=$(MYSQL_USER) --password=$(MYSQL_PASSWORD) --all-databases --result-file=$(BACKUP_ROOT)/tmp/mysql_dump.sql
tar czf $(BACKUP_ROOT)/$(DATE)-mysql-backup.tar.gz -C
$(BACKUP_ROOT)/tmp/mysql_dump.sql
backup-configuration :
tar czf $(BACKUP_ROOT)/$(DATE)-configuration-backup.tar.gz $(ETC_PATH)/
backup-svn :
svnadmin dump $(SVN_PATH)/repository > $(BACKUP_ROOT)/tmp/svn_repository.dump
tar czf $(BACKUP_ROOT)/$(DATE)-subversion-backup.tar.gz -C $(BACKUP_ROOT)/tmp/svn_repository.dump
backup-trac :
tar czf $(BACKUP_ROOT)/$(DATE)-trac-backup.tar.gz $(TRAC_PATH)/
clean :
rm -f $(BACKUP_ROOT)/tmp/mysql_dump.sql
rm -f $(BACKUP_ROOT)/tmp/svn_repository.dump
rm -f $(BACKUP_ROOT)/*-backup.tar.gz
rm -f $(BACKUP_ROOT)/*-backup-blizzard.tar
您可能在评论中使用了空格而不是选项卡。
请发布makefile,这样我们就不用猜测了。您的makefile适合我(空格被制表符替换),所以听起来您有一个不打印字符的案例 尝试检查“
cat-vet Makefile
”的输出。这将显示EOL、TAB和其他看不见的字符的位置
您将希望看到以下内容:
# Backup Makefile$
#$
# Create backups from various services and the system itself. This$
# script is used to perform single backup tasks or a whole backup$
# from the system. For more information about this file and how to$
# use it, read the README file in the same directory.$
$
BACKUP_ROOT = /srv/backup$
ETC_PATH = /srv/config$
SVN_PATH = /srv/svn/$
TRAC_PATH = /srv/trac/sysinventory$
PR10_PATH = /swsd/project/vmimages/...$
PR10_MOUNT_PATH = /tmp/temp_sshfs_pr10$
$
MYSQL_USER = "xxx"$
MYSQL_PASSWORD = "xxx"$
$
$
DATE = `date +%F`$
$
help :$
^Icat README$
$
$
init-environment :$
^Imkdir -p $(BACKUP_ROOT)$
^Imkdir $(BACKUP_ROOT)/tmp$
^Imkdir -p $(PR10_MOUNT_PATH)$
$
确保所有命令都以“^I
”开头
您还可以尝试使用以下方法查找流浪角色:
cat -vet Makefile | grep "\^[^I]" --colour=auto
我用同一版本的Make试过了。在任何地方添加评论都很好,所以很明显你做错了什么。在我用tabsIf替换空格后,这对我来说很有效。如果这是个问题(很可能),那么在so(或互联网)上发布不会有太大帮助。谁在互联网上使用标签?不,评论中没有标签。我说错了。标签应该在您的规则中。我以为你的规则中会有注释,前面有空格,而不是制表符。事实似乎并非如此(规则中没有注释)。