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Full Discussion: for i in ls question
Top Forums Shell Programming and Scripting for i in ls question Post 302312115 by mjdbhouse on Thursday 30th of April 2009 11:49:17 AM
Old 04-30-2009
for i in ls question

Greetings,

I have a script that uses this syntax:

for i in `ls *.pll`
do
echo Compiling Lib $i .....
frmcmp.sh userid=$LOGON module_type=LIBRARY module=$i compile_all=yes batch=yes
done
mv *.pll ../libs
mv *.plx ../libs
mv *.err ../libs

If there are no files that match though I get a couple of errors like:
ls: *.pll: No such file or directory
mv: cannot stat `*.pll': No such file or directory

Although it is not a big deal I'd like to fix the script to be more informative so say 'skipping compile as no matching files found' or something.
So do I just add an else clause or something to fix this?

TIA.
 

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NEON-CONFIG(1)							neon API reference						    NEON-CONFIG(1)

NAME
neon-config - script providing information about installed copy of neon library SYNOPSIS
neon-config [--prefix] [[--cflags] | [--libs] | [--la-file] | [--support feature] | [--help] | [--version]] DESCRIPTION
The neon-config script provides information about an installed copy of the neon library. The --cflags and --libs options instruct how to compile and link an application against the library; the --version and --support options can help determine whether the library meets the applications requirements. OPTIONS
--cflags Print the flags which should be passed to the C compiler when compiling object files, when the object files use neon header files. --libs Print the flags which should be passed to the linker when linking an application which uses the neon library --la-file Print the location of the libtool library script, libneon.la, which can be used to link against neon by applications using libtool. --version Print the version of the library --prefix dir If dir is given; relocate output of --cflags and --libs as if neon was installed in given prefix directory. Otherwise, print the installation prefix of the library. --support feature The script exits with success if feature is supported by the library. --help Print help message; includes list of known features and whether they are supported or not. EXAMPLE
Below is a Makefile fragment which could be used to build an application against an installed neon library, when the neon-config script can be found in $PATH. CFLAGS = `neon-config --cflags` LIBS = `neon-config --libs` OBJECTS = myapp.o TARGET = myapp $(TARGET): $(OBJECTS) $(CC) $(LDFLAGS) -o $(TARGET) $(OBJECTS) $(LIBS) myapp.o: myapp.c $(CC) $(CFLAGS) -c myapp.c -o myapp.o AUTHOR
Joe Orton <neon@lists.manyfish.co.uk> Author. COPYRIGHT
neon 0.29.6 3 May 2011 NEON-CONFIG(1)
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