Mail Archives: cygwin/1999/12/30/14:23:01

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Mail Archives: cygwin/1999/12/30/14:23:01

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Message-ID: <00D9FFC41AA5D211BA1200A0C992CE010564DD@NORCOM2>

From: Chris Marshall <chrism AT NORCOM DOT NET>

To: "'cygwin AT sourceware DOT cygnus DOT com'" <cygwin AT sourceware DOT cygnus DOT com>

Subject: B20: declare built-in doesn't work in scripts, work around

Date: Thu, 30 Dec 1999 14:23:28 -0500

MIME-Version: 1.0

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I am using beta 20.0 under NT 4.0.

Running the following script:

	declare -i count
	count=0
	count=count+1
	count=count+1
	echo count is ${count}

should produce the output:

	count is 2

but instead produces the output:

	declare: not found
	count is count+1

If the above script is in the file "do_it" and I run it from the bash
command line by typing "./doit" I get the wrong output.

If I run it with "source ./doit" it works correctly.

A better work-around to use in general is "( source ./doit )" so that when
the "exit" command appears in the script you are executing, the bash command
shell doesn't disappear.

Chris Marshall

p.s.  Here is the output of cygcheck -s -v -r for my machine:
Cygnus Win95/NT Configuration Diagnostics
Current System Time: Thu Dec 30 14:15:43 1999

WinNT Ver 4.0 build 1381 Service Pack 5

Path:	/home/d/cygnus/CYGWIN~1/H-I586~1/bin
	/WINNT/system32
	/WINNT
	/Program Files/Exceed.nt
	/home/d/devstudio/sharedide/bin/ide
	/home/d/devstudio/sharedide/bin
	/home/d/devstudio/vc/bin
	/home/d/bc5/bin
	/jdk1.2/bin

SysDir: C:\WINNT\System32
WinDir: C:\WINNT

MAKE_MODE = `UNIX'
PWD = `/home/f/data analysis/1299/sniffer'

!C: = `C:\'
CLASSPATH = `c:\my documents\programs\java\classes;.'
COMPUTERNAME = `CHRISM1'
COMSPEC = `C:\WINNT\system32\cmd.exe'
HOMEDRIVE = `C:'
HOMEPATH = `\'
HOSTNAME = `chrism1'
HOSTTYPE = `i586'
INCLUDE =
`d:\devstudio\vc\include;d:\devstudio\vc\atl\include;d:\devstudio\vc\mfc\inc
lude;%include%'
LIB = `d:\devstudio\vc\lib;d:\devstudio\vc\mfc\lib;%lib%'
LOGONSERVER = `\\NORCOM2'
MACHTYPE = `i586-pc-cygwin32'
MSDEVDIR = `D:\DevStudio\SharedIDE'
NUMBER_OF_PROCESSORS = `1'
NUTHENA = `C:\foresight'
OS2LIBPATH = `C:\WINNT\system32\os2\dll;'
OS = `Windows_NT'
OSTYPE = `cygwin32'
PATHEXT = `.COM;.EXE;.BAT;.CMD'
PROCESSOR_ARCHITECTURE = `x86'
PROCESSOR_IDENTIFIER = `x86 Family 6 Model 7 Stepping 2, GenuineIntel'
PROCESSOR_LEVEL = `6'
PROCESSOR_REVISION = `0702'
PROMPT = `$P$G'
SHELL = `/bin/sh'
SHLVL = `1'
SYSTEMDRIVE = `C:'
SYSTEMROOT = `C:\WINNT'
TEMP = `C:\TEMP'
TERM = `cygwin'
TMP = `C:\TEMP'
USERDOMAIN = `NORCOM.NET'
USERNAME = `chrism'
USERPROFILE = `C:\WINNT\Profiles\chrism'
WINDIR = `C:\WINNT'
_ = `/home/d/cygnus/CYGWIN~1/H-I586~1/bin/cygcheck'

HKEY_CURRENT_USER\Software\Cygnus Solutions
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00
  (default) = `f:'
  unix = `/home/f'
  fbinary = 0x00000000
  fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01
  (default) = `d:'
  unix = `/home/d'
  fbinary = 0x00000000
  fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02
  (default) = `C:'
  unix = `/'
  fbinary = 0x00000000
  fsilent = 0x00000001
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrd
er\Start Menu\&Programs\Cygnus Solutions
  (default) = (unsupported type)
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin B20\B20.1
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\00
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\01
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\02
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\03
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\04
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\05
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\06
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\07
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\08
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\09
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\0A
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\0B
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\0C
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\0D
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\0E
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\0F
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\10
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\11
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\12
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\13
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\14
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\15
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\16
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\17
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\18
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\19
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\1A
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\1B
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\1C
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
setup\b15.0\mounts\1D
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
Solutions\GNUPro\i586-cygwin32\i586-cygwin32
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
Solutions\GNUPro\i586-cygwin32\i586-cygwin32\cygwin-B20.1
  (default) = `d:\cygnus\cygwin-b20'
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Cygnu
s Cygwin B20
  (default) = `C:\WINNT\IsUninst.exe -fd:\cygnus\cygwin-b20\Uninst.isu'
  DisplayName = `Cygwin B20'

a:\ fd           N/A    N/A                    
c:\ hd  NTFS    4016Mb  64% CP CS UN PA FC     
d:\ hd  NTFS    3498Mb  49% CP CS UN PA FC     
e:\ cd           N/A    N/A                    
f:\ hd  NTFS   12958Mb  42% CP CS UN PA FC     
g:\ fd           N/A    N/A                    
h:\ net NTFS    4337Mb  58% CP CS UN PA FC     

C:    /        native  text!=binary
d:    /home/d  native  text!=binary
f:    /home/f  native  text!=binary

Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\bash.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\cat.exe
Found: d:\bc5\bin\cpp.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\find.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\gcc.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\gdb.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\ld.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\ls.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\make.exe
Found: d:\bc5\bin\make.exe
Warning: d:\cygnus\CYGWIN~1\H-I586~1\bin\make.exe hides d:\bc5\bin\make.exe
Found: d:\cygnus\CYGWIN~1\H-I586~1\bin\sh.exe

  371k 1998/12/01 d:\cygnus\CYGWIN~1\H-I586~1\bin\cygtcl80.dll - os=4.0
img=1.0 sys=4.0
                  "cygtcl80.dll" v0.0 ts=1998/12/1 3:25
    5k 1998/12/01 d:\cygnus\CYGWIN~1\H-I586~1\bin\cygtclpip80.dll - os=4.0
img=1.0 sys=4.0
   10k 1998/12/01 d:\cygnus\CYGWIN~1\H-I586~1\bin\cygtclreg80.dll - os=4.0
img=1.0 sys=4.0
                  "cygtclreg80.dll" v0.0 ts=1998/12/1 3:25
  600k 1998/12/01 d:\cygnus\CYGWIN~1\H-I586~1\bin\cygtk80.dll - os=4.0
img=1.0 sys=4.0
                  "cygtk80.dll" v0.0 ts=1998/12/1 3:28
  446k 1998/12/04 d:\cygnus\CYGWIN~1\H-I586~1\bin\cygwin1.dll - os=4.0
img=1.0 sys=4.0
                  "cygwin1.dll" v0.0 ts=1998/12/3 23:39


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Message-ID:	<00D9FFC41AA5D211BA1200A0C992CE010564DD@NORCOM2>
From:	Chris Marshall <chrism AT NORCOM DOT NET>
To:	"'cygwin AT sourceware DOT cygnus DOT com'" <cygwin AT sourceware DOT cygnus DOT com>
Subject:	B20: declare built-in doesn't work in scripts, work around
Date:	Thu, 30 Dec 1999 14:23:28 -0500
MIME-Version:	1.0
X-Mailer:	Internet Mail Service (5.5.2448.0)