Write a script that compiles a C file but does not link.The C file name will be saved in the variable $CFILEThe output file should be named the same as the C file, but with the extension .o instead of .c.Example: if the C file is main.c, the output file should be main.o
Question
Write a script that compiles a C file but does not link.The C file name will be saved in the variable $CFILEThe output file should be named the same as the C file, but with the extension .o instead of .c.Example: if the C file is main.c, the output file should be main.o
Solution
Sure, here is a bash script that compiles a C file but does not link it. The C file name is saved in the variable $CFILE. The output file is named the same as the C file, but with the extension .o instead of .c.
#!/bin/bash
# Assuming that CFILE is the variable that contains the name of your C file
# Extract the filename without the extension
filename=$(basename "$CFILE")
filename="${filename%.*}"
# Use the gcc -c option to stop after the compilation step
gcc -c $CFILE -o "${filename}.o"
This script uses the basename command to extract the filename without the path, and then uses parameter expansion to remove the .c extension. The gcc -c command is used to compile the C file without linking. The -o option is used to specify the output file name.
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