getline hack in config.cache probably not needed for temp-system findutils anymore

[chris@…]

With the current Findutils version, on my x86 host building an x86 system, Findutil's config.log indicates that it does indeed detect a working getline without the use of the config.cache entry to force it. I'm not certain it wouldn't necessarily work the same on other host/target combos, but with the same x86->x86 build, previous versions of Findutils did indeed need the config.cache line.

[Joe Ciccone]

Confirmed on alpha. I just checked in the configure test, it's got a nice macro that assumes it exists on glibc2.

dnl We're cross compiling. Assume it works on glibc2 systems. AC_EGREP_CPP([Lucky GNU user],

[

#include <features.h> #ifdef GNU_LIBRARY

#if (GLIBC >= 2)

Lucky GNU user

#endif

#endif

], [am_cv_func_working_getline=yes], [am_cv_func_working_getline=no])

I think it's safe to assume that this can be removed.

[Joe Ciccone]

Removed this entry in r3819.