Mercurial > gnulib
changeset 16914:80e5b1a6673a
getopt-gnu: Fix exit code overflow in autoconf test.
* m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Squash exit code values,
to keep them below < 128.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Tue, 19 Jun 2012 12:11:04 +0200 |
| parents | a878aa8b0b82 |
| children | 3aded6c8d483 |
| files | ChangeLog m4/getopt.m4 |
| diffstat | 2 files changed, 11 insertions(+), 5 deletions(-) [+] |
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--- a/ChangeLog Sun Jun 17 21:16:54 2012 +0200 +++ b/ChangeLog Tue Jun 19 12:11:04 2012 +0200 @@ -1,3 +1,9 @@ +2012-06-19 Bruno Haible <bruno@clisp.org> + + getopt-gnu: Fix exit code overflow in autoconf test. + * m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Squash exit code values, + to keep them below < 128. + 2012-06-17 Jim Meyering <meyering@redhat.com> maint.mk: fix typo in code to derive GPG key at release time
--- a/m4/getopt.m4 Sun Jun 17 21:16:54 2012 +0200 +++ b/m4/getopt.m4 Tue Jun 19 12:11:04 2012 +0200 @@ -1,4 +1,4 @@ -# getopt.m4 serial 39 +# getopt.m4 serial 40 dnl Copyright (C) 2002-2006, 2008-2012 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -276,7 +276,7 @@ if (getopt (3, argv, "-p") != 1) result |= 16; else if (getopt (3, argv, "-p") != 'p') - result |= 32; + result |= 16; } /* This code fails on glibc 2.11. */ { @@ -286,9 +286,9 @@ char *argv[] = { program, b, a, NULL }; optind = opterr = 0; if (getopt (3, argv, "+:a:b") != 'b') - result |= 64; + result |= 32; else if (getopt (3, argv, "+:a:b") != ':') - result |= 64; + result |= 32; } /* This code dumps core on glibc 2.14. */ { @@ -298,7 +298,7 @@ char *argv[] = { program, w, dummy, NULL }; optind = opterr = 1; if (getopt (3, argv, "W;") != 'W') - result |= 128; + result |= 64; } return result; ]])],