08-22-2002
One way you can do is Install a pre-compiled binary of GCC from the gcc webpage. Also check your set. Type set and it will give a list of set variables for your login. Check for the gcc variable. If its not there try type setenv CC gcc.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am trying to install GCC-3.1.1 on an SGI Indigo2. I already have MIPSpro 7.2.1 installed. However, when I try to configure GCC-3.1.1, I get the message "cc ERROR: cc -o conftest -g failed, You must set the environment variable CC to a working compiler."
What is the name of the MIPSpro c++... (1 Reply)
Discussion started by: mdbanas
1 Replies
2. UNIX for Dummies Questions & Answers
I want to set a variable to be any number of dashes. Rather than doing the following:
MYVAR="------------------"
I'd like to be able to set the variable to, say, 80 dashes but don't want to have to count 80 dashes. Is there a way to do this? (2 Replies)
Discussion started by: photh
2 Replies
3. Shell Programming and Scripting
L=0
cat test.sh | while read line
do
L='expr $1 + 1'
echo $L
done
echo $l
>>> the echo $L at the end produces 0 but i actually want it to produce the number of lines - any idea why this is happening? (16 Replies)
Discussion started by: penfold
16 Replies
4. UNIX for Dummies Questions & Answers
I need some syntax help (working in a bash shell)
I have a variable which is a filename with an extension, and I need to create another variable with the same name but a different extension
To explain, the input file should be called something like "filename.L1" and the output file should be... (1 Reply)
Discussion started by: Slanter
1 Replies
5. Shell Programming and Scripting
How do you set a varible with information that contains a string and also another variable? For example:
subject="Attention: $name / This $type needs your attention"
The $xxxx are of course other variables that I instantiated earlier. Is it like Java where you have to use double quotes and... (1 Reply)
Discussion started by: briskbaby
1 Replies
6. UNIX for Dummies Questions & Answers
In my script, I have the following command....
du -sk `ls -ltd sales12|awk '{print $11}'`|awk '{print $1}'
it returns the value
383283
I want to modify my script to capture that value into a variable. So, I try doing the following...
var1=`du -sk `ls -ltd sales12|awk '{print... (5 Replies)
Discussion started by: tumblez
5 Replies
7. Shell Programming and Scripting
I am working within a while loop and i am trying to set a variable that will read out each count of the files. the problem is the count variable i have set up gives me a total and not the individual count of each file. in the data area there is 4 abc.dat and 1 def.dat.
how can i do this???
... (2 Replies)
Discussion started by: Pablo_beezo
2 Replies
8. Programming
Hi,
I already have one CPP program which invokes the C program.And the C program contains whole function definitions..!This is a working program..I have to enable the logs in both CPP as well as in the C program ..!So I am reading the enviornmental variable log path from the CPP and doing the... (2 Replies)
Discussion started by: Kattoor
2 Replies
9. Shell Programming and Scripting
Hi,
i have a variable which i would like to set inside an if block
for example
IS_VAR=0
if
then
IS_VAR=1
fi
echo IS_VAR
the last echo statement gives 0.So setting variables in the if block doesnt have effect outside the block?Is there any workaround for this?
Thanks ,
Padmini (11 Replies)
Discussion started by: padmisri
11 Replies
10. UNIX for Dummies Questions & Answers
Hi ,
Whenever i want to start tomcat server I need to go to <tomcatdir>\bin
and execute startup.sh file.
How would i make this happen whenever i start my machine?
Also want to know How would i set the variable at startup.
for example
I want to set JAVA_HOME and JRE_HOME whenever the... (3 Replies)
Discussion started by: pinga123
3 Replies
LEARN ABOUT NETBSD
__builtin_object_size
__BUILTIN_OBJECT_SIZE(3) BSD Library Functions Manual __BUILTIN_OBJECT_SIZE(3)
NAME
__builtin_object_size -- return the size of the given object
SYNOPSIS
size_t
__builtin_object_size(void *ptr, int type);
DESCRIPTION
The __builtin_object_size() function is a gcc(1) built-in function that returns the size of the ptr object if known at compile time and the
object does not have any side effects.
RETURN VALUES
If the size of the object is not known or it has side effects the __builtin_object_size() function returns:
(size_t)-1 for type 0 and 1.
(size_t)0 for type 2 and 3.
If the size of the object is known, then the __builtin_object_size() function returns the maximum size of all the objects that the compiler
knows that they can be pointed to by ptr when type & 2 == 0, and the minimum size when type & 2 != 0.
SEE ALSO
gcc(1), __builtin_return_address(3), attribute(3), ssp(3)
HISTORY
The __builtin_object_size() appeared in GCC 4.1.
CAVEATS
This is a non-standard, compiler-specific extension.
BSD
December 19, 2010 BSD