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comparison bin/gccrun @ 4531:7f957c1f4661

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<oerjan> revert
author HackBot
date Sun, 16 Mar 2014 01:52:15 +0000
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4530:03afb1619ef2 4531:7f957c1f4661
1 #!/bin/sh
2
3 if [ "$#" = 0 ]; then
4 echo "usage: $0 [-w wrapper] <C code...>" >&2
5 exit 1
6 fi
7
8 if [ "$1" = -w ]; then
9 wrapper="$2"
10 shift 2
11 fi
12
13 f=$(mktemp -d -t gccrun.XXXXXXXX) || exit 1
14 cat > "$f/command.c" << EOF
15 #define _GNU_SOURCE
16 #include <sys/types.h>
17 #include <sys/stat.h>
18 #include <sys/mman.h>
19 #include <sys/ptrace.h>
20 #include <sys/syscall.h>
21 #include <arpa/inet.h>
22 #include <errno.h>
23 #include <fcntl.h>
24 #include <signal.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28 #include <unistd.h>
29 #include <math.h>
30
31 int
32 main(int argc, char *argv[], char *envp[])
33 {
34 $1;
35 return 0;
36 }
37 EOF
38 shift
39 if ! gcc -o "$f/command" "$f/command.c" $@ -lm; then
40 exit 1
41 fi
42 if [ -n "$wrapper" ]; then
43 $wrapper "$f/command"
44 else
45 "$f/command"
46 fi
47 r=$?
48 rm -r "$f"
49 exit $r