Sponsored Content
Full Discussion: Problems using shc
Top Forums Shell Programming and Scripting Problems using shc Post 302472381 by Magius on Wednesday 17th of November 2010 07:06:47 AM
Old 11-17-2010
Hi!

Thanks for your reply Chubler_XL.

It looks just what you said: a problem with gcc. I create the file:

Code:
/bin/magius/shc-3.8.6 # echo "#include <stdio.h>
> #include <string.h>
> int main(int argc, char *argv[])
> {
>     char testvar[255];
>     strcpy(testvar, "Hello, Magius");
>     printf("%s\n", testvar);
>     return 1;
> }" > magius.c

And then I compile it with the instruction given:

Code:
/bin/magius/shc-3.8.6 # cc -o magius magius.c
magius.c:1:19: error: stdio.h: No such file or directory
magius.c:2:20: error: string.h: No such file or directory
 main
magius.c: In function âmainâ:
magius.c:6: warning: incompatible implicit declaration of built-in function âstrcpyâ
magius.c:6: error: âHelloâ undeclared (first use in this function)
magius.c:6: error: (Each undeclared identifier is reported only once
magius.c:6: error: for each function it appears in.)
magius.c:6: error: âMagiusâ undeclared (first use in this function)
magius.c:6: error: too many arguments to function âstrcpyâ
magius.c:7: warning: incompatible implicit declaration of built-in function âprintfâ
magius.c:7: error: expected expression before â%â token

Execution times (seconds)
 preprocessing         :   0.00 ( 0%) usr   0.00 ( 0%) sys   0.01 (13%) wall       0 kB ( 0%) ggc
 parser                :   0.01 (100%) usr   0.00 ( 0%) sys   0.01 (12%) wall      70 kB ( 4%) ggc
 TOTAL                 :   0.01             0.00             0.08               1824 kB
/bin/magius/shc-3.8.6 #


I don't know anything about gcc or compile nothing (many years had passed from the university...) but the error shows missing files. I tried to find it, but the aren't in any FS of the server:

Code:
/bin/magius/shc-3.8.6 # cd /
/ # find ./ -name stdio.h -print
/ #

/ # find ./ -name string.h -print
/ #


Where should it be? I do not install the server, so I don't know anything about the packages or anything... Must I install anything on it?


Thanks, again, for the help!


Best regards...

Moderator's Comments:
Mod Comment Please use [CODE][/CODE] tags for listings and terminal output


---------- Post updated at 01:06 PM ---------- Previous update was at 10:02 AM ----------

Sorry for the unused tags CODE :-S

I've been searching more ... I don't knew "yast" to install software, so I try it:

Remember I do NOT install the server, so I don't know what are really installed on it.

Anyway, looking in yast -> Software -> Software Management -> Shearch -> gcc I see this:
Code:
|     |Name        |Avail. Vers.  |Inst. Vers.   |Summary                                    |Size       
|  i  |cpp         |4.1.2_20070115|4.1.2_20070115|The GCC Preprocessor                       |5.6 M
|  +  |gcc         |4.1.2_20070115|              |The GNU C Compiler and Support Files       |1.8 M
|  +  |gcc-c++     |4.1.2_20070115|              |The GNU C++ Compiler                       |6.3 M
|     |gcc-fortran |4.1.2_20070115|              |The GNU Fortran Compiler and Support Files |8.0 M
|     |gcc-info    |4.1.2_20070115|              |GNU Info-Pages for GCC                     |1.4 M
|     |gcc-java    |4.1.2_20070115|              |The GNU Java Compiler                      |5.9 M
|  +  |gcc-locale  |4.1.2_20070115|              |Locale Data for the GNU Compiler Collection|4.9 M
|  +  |gcc-obj-c++ |4.1.2_20070115|              |GNU Objective C++ Compiler                 |6.1 M
|  +  |gcc-objc    |4.1.2_20070115|              |GNU Objective C Compiler                   |6.0 M
|  i  |libgcc      |4.1.2_20070115|4.1.2_20070115|C compiler runtime library                 |98.6 K
|     |libgcj      |4.1.2_20070115|              |Java Runtime Library for gcc               |38.9 M
|     |libgcj-32bit|4.1.2_20070115|              |Java Runtime Library for gcc               |21.4 M

So, I understand that GCC isn't really installed in the server, rigth? I try to install it (tells me something about some necesary changes in the package versions) but finally it said I must insert the 'SUSE Linux Enterprise Server 10 SP2 CD 1' and the 'SUSE Linux Enterprise Server 10 SP2 CD 2' to install it.

I do NOT have it, I just want to install it from the network, from any software repository over the internet (opensuse.org or elsewhere)...

Can you helpme? Thanks in advance!!!

Last edited by pludi; 11-17-2010 at 05:16 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

shc: shell compiler?

Has anyone ever gotten shc compiler program to work. I am trying to encrypt a bash script on centos. When I run the command "shc -f test.sh", the binary actually gets created; however, when I try to run the binary I get the following the error: # ./test.sh.x ./test.sh.x: No such file or... (1 Reply)
Discussion started by: cstovall
1 Replies

2. Shell Programming and Scripting

How to call the c library created by shc

I have written a shell script called square, which prints the square of the input number, eg. > square 4 16 There is a program called shc which compiles the shell scirpt and create a executable file and a c library file, namely square.x and square.x.c repectively. If I would like to... (0 Replies)
Discussion started by: alfredo
0 Replies

3. Programming

How to call the c library created by shc

I have written a shell script called square, which prints the square of the input number, eg. > square 4 16 There is a program called shc which compiles the shell scirpt and create a executable file and a c library file, namely square.x and square.x.c repectively. If I would like to... (1 Reply)
Discussion started by: alfredo
1 Replies

4. Shell Programming and Scripting

SHC Compiler [ERROR] AIX

Hello there, I’m compiling a shell script under UNIX AIX 5.3 operating system. I’m facing a “glitch” when I tried to run the .x file AIX sent the error message “Killed”. # rpm -qa libgcc-4.2.0-3 libstdc++-4.2.0-3 gcc-4.2.0-3 libstdc++-devel-4.2.0-3 gcc-c++-4.2.0-3 # make *** ... (2 Replies)
Discussion started by: micrinho
2 Replies

5. Shell Programming and Scripting

Help with shc

Hi all, I'm trying to install shc on my clean solaris 10 so that I could do some encrypting on my shell scripts. I've tried several ways but it gave me these error messages # make cc -Wall -O6 shc.c -o shc cc: illegal option -Wall *** Error code 1 make: Fatal error: Command failed... (6 Replies)
Discussion started by: solarisnoob
6 Replies

6. Shell Programming and Scripting

Need help - shc

I have two scripts test1.sh and test2.sh. test1.sh is calling test2.sh. test2.sh is having some functions and password which we are using in test1.sh test1.sh #!/bin/sh . test2.sh echo "$test"test2.sh #!/bin/sh test=pravinO/P pravin Now use shc to protect my test2.sh and i modified... (5 Replies)
Discussion started by: pravin27
5 Replies

7. Shell Programming and Scripting

shc compiler issue

I am using the shc shell compiler, it works fine, just that when i execute it, it displays the code at the terminal. Is there any way to hide this as well? otherwise it beats the purpose of hiding the code. Thanks ! (7 Replies)
Discussion started by: ysvsr1
7 Replies

8. Shell Programming and Scripting

SHC Cron help-me

Hello, I have some shellscripts internal company more by the need to conceal the code to protect passwords and others, we are using the SHC. the shellscripts always worked without error, including cron. after the SHC, if I run manually (. / shellscript) it works if I put the same command... (3 Replies)
Discussion started by: c0i0t3
3 Replies

9. UNIX for Dummies Questions & Answers

Shc on SUN 5.10 SPARC

Hello, I would like to use shc on SUN 5.10 SPARC and HP UX Itanium 11.31 so that I could do some encrypting on my shell scripts. But on these machines I don"t have cc or gcc. I find a man who can download shc.c and send me the binary files. You can download it here : www datsi fi upm es... (3 Replies)
Discussion started by: peg
3 Replies

10. Red Hat

shc utility for background jobs

I have used shc utillity to convert a shell script to it's compiled version.Inside this script i have called another shell script which is also in compled version. Example:- Main script:- main.sh.x child script:- child.sh.x (this is called inside main.sh.x) This child script will run in... (2 Replies)
Discussion started by: millan
2 Replies
All times are GMT -4. The time now is 06:24 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy