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Full Discussion: MakeFile Backup Target
Top Forums Shell Programming and Scripting MakeFile Backup Target Post 302546672 by Xploit on Thursday 11th of August 2011 10:36:55 PM
Old 08-11-2011
Question MakeFile Backup Target

Goal: I'm trying to create a PHONY target inside my Makefile so that when I run the command "make backup",
It will move all the files that end in "~" into the specified backup folder.

Here is my code currently, and I'll explain the problem after:
Code:
.PHONY: backup
backup:
    @mkdir -p ./backup/include    #make folder (don't complain if it already exists)
    @mkdir -p ./backup/src        #make folder (don't complain if it already exists)
    @mv -fu *.h~ ./backup/include #move header file backups into desired folder
    @mv -fu *.cpp~ ./backup/src   #move source file backups into desired folder

Problem: This works great, BUT ONLY if a file "*.h~" and "*.cpp~" file already exist in Makefile's current directory. I would like this target to move the files if it can, and just be quiet if there are no files to move..

Error Message: mv: cannot stat `*.h~': No such file or directory

*I'm on linux(ubuntu) and so my shell is "bash"

Appreciate the help, I've been stuck on this all night trying all kinds of commands from if statements to the "find" command. Just thought I'd finally ask for some assistance Image
 

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BACKUP_DELDUMP(8)					       AFS Command Reference						 BACKUP_DELDUMP(8)

NAME
backup_deldump - Deletes a dump level from the Backup Database SYNOPSIS
backup deldump -dump <dump level name> [-localauth] [-cell <cell name>] [-help] backup deld -d <dump level name> [-l] [-c <cell name>] [-h] DESCRIPTION
The backup deldump command deletes the indicated dump level and all of its child dump levels from the dump hierarchy in the Backup Database. Use the backup listdumps command to display the dump hierarchy. OPTIONS
-dump <dump level name> Specifies the complete pathname of the dump level to delete. -localauth Constructs a server ticket using a key from the local /etc/openafs/server/KeyFile file. The backup command interpreter presents it to the Backup Server, Volume Server and VL Server during mutual authentication. Do not combine this flag with the -cell argument. For more details, see backup(8). -cell <cell name> Names the cell in which to run the command. Do not combine this argument with the -localauth flag. For more details, see backup(8). -help Prints the online help for this command. All other valid options are ignored. EXAMPLES
The following command deletes the dump level "/sunday1/monday1" from the dump hierarchy, along with any of its child dump levels. % backup deldump /sunday1/monday1 PRIVILEGE REQUIRED
The issuer must be listed in the /etc/openafs/server/UserList file on every machine where the Backup Server is running, or must be logged onto a server machine as the local superuser "root" if the -localauth flag is included. SEE ALSO
backup(8), backup_adddump(8), backup_listdumps(8) COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved. This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell. OpenAFS 2012-03-26 BACKUP_DELDUMP(8)
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