Ch (computer programming): Difference between revisions

Revision as of 18:41, 23 October 2005

Revision as of 06:08, 24 October 2005

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=== Shell programming ===

Find and compile all .c files into .o in the current directory when the .o is old or absent.

#!/bin/ch

#include <sys/stat.h>

struct stat cstat, ostat;

string_t c, o;

foreach (c; `find . -name "*.c"`)

{

o=`echo $c | sed 's/.c$/.o/'`;

stat(o, &ostat); stat(c, &cstat);

if (ostat.st_mtime > cstat.st_mtime)

{

echo "compiling $c to $o";

gcc -c -o "$o" "$c";

}

}