autoconf: Checks for some library functions.
commit1bbbadbc2c32d1a6d0e97713e4f6e417daa72759
authorJakub Narebski <jnareb@gmail.com>
Sat, 8 Jul 2006 21:07:11 +0000 (8 23:07 +0200)
committerJunio C Hamano <junkio@cox.net>
Sun, 9 Jul 2006 09:20:47 +0000 (9 02:20 -0700)
tree3f6428f04619a45d75e20692e5c2a8eba974c118
parenteb0f255d6144af26361b12cb38aae9c23581a955
autoconf: Checks for some library functions.

./configure script checks now for the following library functions:
 * strcasestr (NO_STRCASESTR)
 * strlcpy (NO_STRLCPY)
 * setenv (NO_SETENV)
in default C library and in libraries which have AC_CHECK_LIB done for
them.

Checks not implemented:
 * NO_MMAP  - probably only via optional features configuration
 * NO_IPV6  - what does "lack IPv6 support" mean?
 * NO_ICONV - what does "properly support iconv" mean?

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
configure.ac