67 lines
1.1 KiB
Bash
Executable file
67 lines
1.1 KiB
Bash
Executable file
#!/bin/sh
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CC=gcc
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set -x
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set -e
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if [ $# != 3 ] ; then
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echo Usage: $0 release host /dev/norewindtape
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exit 1
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fi
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release=$1
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host=$2
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tape=$3
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cd ${host}
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mt -f ${tape} ret
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mt -f ${tape} rew
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/bin/tar cf ${tape} Install
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cat > /tmp/blockit.c <<'e!o!f'
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#include <stdio.h>
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#define BLOCKSIZE (1024 * 62)
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main() {
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long c;
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long i = 0;
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long j;
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setvbuf (stdout, (char *)NULL, _IOFBF, BLOCKSIZE);
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while ((c = getchar()) != EOF) {
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if (ferror(stdin)) {
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perror("on getchar");
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return(1);
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} /* on error */
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putchar(c);
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if (ferror(stdout)) {
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perror("on putchar");
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return(1);
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} /* on error */
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++i;
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} /* while there is input */
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for (j = (BLOCKSIZE - (i % BLOCKSIZE)); j; --j) {
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putchar(0);
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if (ferror(stdout)) {
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perror("on putchar");
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return(1);
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} /* on error */
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} /* pad */
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return(0);
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}
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e!o!f
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(cd /tmp; ${CC} -o blockit blockit.c)
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/bin/tar cf - ${release} | compress -vV | /tmp/blockit > ${tape}
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mt -f ${tape} asf 0
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tar tvf ${tape}
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dd bs=62k if=${tape} | compress -d | /bin/tar tvvf -
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rm -f /tmp/blockit /tmp/blockit.c
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mt -f ${tape} rew
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