Mercurial > gnulib
changeset 29230:ba817848d669
Work around circular library issue when cross-compiling.
* lib/progname.c (set_program_name): Use strncmp, not memcmp, so
that progname.o does not need to pull in rpl_memcmp.
Signed-off-by: Eric Blake <ebb9@byu.net>
| author | Eric Blake <ebb9@byu.net> |
|---|---|
| date | Thu, 20 Dec 2007 13:15:27 -0700 |
| parents | 20d66442dcb3 |
| children | d6ef4c61f19a |
| files | ChangeLog lib/progname.c |
| diffstat | 2 files changed, 8 insertions(+), 2 deletions(-) [+] |
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--- a/ChangeLog Wed Dec 19 16:09:03 2007 -0700 +++ b/ChangeLog Thu Dec 20 13:15:27 2007 -0700 @@ -1,3 +1,9 @@ +2007-12-20 Eric Blake <ebb9@byu.net> + + Work around circular library issue when cross-compiling. + * lib/progname.c (set_program_name): Use strncmp, not memcmp, so + that progname.o does not need to pull in rpl_memcmp. + 2007-12-19 Eric Blake <ebb9@byu.net> Fix memmem to avoid O(n^2) worst-case complexity.
--- a/lib/progname.c Wed Dec 19 16:09:03 2007 -0700 +++ b/lib/progname.c Thu Dec 20 13:15:27 2007 -0700 @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2001-2003, 2005-2006 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2007 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software: you can redistribute it and/or modify @@ -41,7 +41,7 @@ slash = strrchr (argv0, '/'); base = (slash != NULL ? slash + 1 : argv0); - if (base - argv0 >= 7 && memcmp (base - 7, "/.libs/", 7) == 0) + if (base - argv0 >= 7 && strncmp (base - 7, "/.libs/", 7) == 0) argv0 = base; if (strncmp (base, "lt-", 3) == 0) argv0 = base + 3;