IRIX compilation and openbsd-compat/basename.h

[Ayamura KIKUCHI]

> I was trying to compile openssh-3.6.1p1 on IRIX and ran across this 
> error while compiling progressmeter.c:
> 
> "/usr/include/libgen.h", line 35: error(1143): declaration is incompatible
>            with "char *basename(const char *)" (declared at line 9 of
>            "openbsd-compat/basename.h")
>    extern char *basename(char *);
>                 ^

IRIX has the basename() function in libgen.  Autoconf script under
current cvs tree is not yet modified to detect it.

--- openssh-3.6.1p/configure.ac.orig	2003-03-21 10:18:09.000000000 +0900
+++ openssh-3.6.1p/configure.ac	2003-04-09 23:12:09.041843000 +0900
@@ -619,6 +619,9 @@
 
 AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP))
 
+dnl IRIX has basename() in libgen
+AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME))
+
 dnl Make sure strsep prototype is defined before defining HAVE_STRSEP
 AC_CHECK_DECL(strsep, [AC_CHECK_FUNCS(strsep)])
 
-- ayamura