I have had code run correctly when compiled for debug, and fail when not compiled that way. Rare.
Similar issues with levels of optimization. Also rare. Same with a 32bit compile versus a 64bit compile. Only once - it was a code issue.
To eliminate compiler complications:
Code:
gcc -O0 yourprog.c -o yourprog -lm
I would guess you have a make file but turn off all optimizations. Run the code.
If it runs and you are positive there are no coding errors, then it may be an optimization doing something untoward.
Dear All,
I am trying to write an script to calculate geometric centre of selected residues of a protein structure. Say I have a PDB file (a text containing the x, y, and z coordinates of atoms of a protein). I want to extract the X coordinates of the atoms belonging to the interested residues... (2 Replies)
hello all how can i get the type of variable in perl like
typeof(var); in javascript for instance ? to know if the variable is int or string ? (2 Replies)
Hello experts,
How we can find out,that what is type of a scalar variable? i.e a scalar var contain a number or a string.
Thanks in advance. (8 Replies)
So, I'm making a little awk script that generates a range-based histogram of a set of numbers. I've stumbled onto a strange thing. Toward the end of the process, I have this test:
if ( bindex < s )
"bindex" is the "index" of my "bin" (the array element that gets incremented whenever a... (2 Replies)
I have a question about the type of this variable
checkU= sudo cat /etc/passwd: grep $uname: wc -l
I write a script to check the existent of username that get from the keyboard. If there is no username,it will create the username else it show the 'Duplicate name" message.
The problem is it... (4 Replies)
Hi,
I want to start MY_PROGRAM in a bash script with additional parameters given in the CONFIGURATION_ARRAY.
IFS="'"
CONFIGURATION_ARRAY=( '-N 0 -m 0' '-N 0 -m 1' )
for configuration in ${CONFIGURATION_ARRAY}
do
//DEBUG
N=${configuration%-*} //-N 0
M=-${configuration##*-} //-m 0... (5 Replies)
Trying to find out whether there is a limit for the number of records that can be stored in a variable I set up this small script:
#!/usr/bin/ksh
for ((i = 1; i < 21; i++))
do
n=$(($i*100))
echo "Trying $n records:"
recs=$(head -$n error.log)
echo "$recs" | wc
done ... (9 Replies)
I'm converting a binary file to ASCII using c code.
The folllowing block of code prints correct double value 00000.000000000 on HPUNIX platform.
longi double;
/* C79 - Price Per Minute */
memcpy(&longi,&rbuff,8);
fprintf(wfp,"%015.9f ",longi);
prints : 00000.000000000
... (6 Replies)
Hello,
I am trying to concatenate a string in a bash script like this:
runCmd="docker run -e \"IMAGE_NAME=$IMAGE_NAME\" "
env | grep "$ENV_SUFFIX" | while read line; do
envCmd="-e \"${line}\" "
runCmd=$runCmd$envCmd
echo $runCmd # here concatenation works fine
done
echo... (3 Replies)
Discussion started by: czabak
3 Replies
LEARN ABOUT DEBIAN
g-wrap-config
g-wrap-config(1) General Commands Manual g-wrap-config(1)NAME
g-wrap-config - script to get information about the installed version of G-Wrap
SYNOPSIS
g-wrap-config [ --version ] [ --c-compile-args LANG | --c-link-args LANG | --guile-module-directory ]
DESCRIPTION
g-wrap-config is a tool that is used to configure and determine the compiler and linker flags that should be used to compile and link
progams, libraries, and plugins that use G-Wrap. However, since G-Wrap 1.9, this tool has been deprecated in favor of pkg-config(1). New
code should use the g-wrap-2.0-guile pkg-config module, g-wrap-config only exists for compatibility reasons.
OPTIONS --c-compile-args LANG
Print the compiler flags that are necessary to compile a program or library that uses the G-Wrap language binding for LANG.
--c-link-args LANG
Print the linker flags that are necessary to link a program that uses the G-Wrap language binding for LANG.
--version
Prints the currently installed version of G-Wrap on standard output.
EXAMPLES
gcc -o main.o $(g-wrap-config --c-compile-args guile) main.c
is how you might use g-wrap-config to compile a C source file for an executable program.
gcc -o my_app $(g-wrap-config --c-link-args guile) main.o util.o
is how you might use g-wrap-config to link compiled objects into an executable program.
AUTHOR
G-Wrap has been written by Andreas Rottmann, Rob Browning and Christopher Lee.
This manual page was written by Andreas Rottmann, originally for the Debian Project.
G-Wrap 1.9 2005-05-01 g-wrap-config(1)