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/arch/x86/tools/chkobjdump.awk

https://bitbucket.org/thekraven/iscream_thunderc-2.6.35
AWK | 33 lines | 26 code | 1 blank | 6 comment | 0 complexity | 4941c5a847a66f1b3b19c31c06928599 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
 1# GNU objdump version checker
 2#
 3# Usage:
 4# objdump -v | awk -f chkobjdump.awk
 5BEGIN {
 6	# objdump version 2.19 or later is OK for the test.
 7	od_ver = 2;
 8	od_sver = 19;
 9}
10
11/^GNU objdump/ {
12	verstr = ""
13	for (i = 3; i <= NF; i++)
14		if (match($(i), "^[0-9]")) {
15			verstr = $(i);
16			break;
17		}
18	if (verstr == "") {
19		printf("Warning: Failed to find objdump version number.\n");
20		exit 0;
21	}
22	split(verstr, ver, ".");
23	if (ver[1] > od_ver ||
24	    (ver[1] == od_ver && ver[2] >= od_sver)) {
25		exit 1;
26	} else {
27		printf("Warning: objdump version %s is older than %d.%d\n",
28		       verstr, od_ver, od_sver);
29		print("Warning: Skipping posttest.");
30		# Logic is inverted, because we just skip test without error.
31		exit 0;
32	}
33}