This is the mail archive of the
cygwin@sourceware.cygnus.com
mailing list for the Cygwin project.
B20: declare built-in doesn't work in scripts, work around
- 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
- From: Chris Marshall <chrism at NORCOM dot NET>
- Date: Thu, 30 Dec 1999 14:23:28 -0500
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
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com