ac_cv_sys_largefile_CFLAGS for HP-UX

[Olivier Clary]

Hello to all,

I could build "make" successfully with the following configuration
and gcc 3.0.4:

69 Tests Complete ... No Failures :-)

 Regression PASSED: GNU Make 3.79.1 (hppa2.0w-hp-hpux11.00) built with gcc 

but I had to comment out the -D__STDC_EXT__ line in configure near the line:

           # HP-UX 10.20 requires -D__STDC_EXT__ with gcc 2.95.1.

That -D__STDC_EXT__ produced a warning, so that the mechanism within
configure failed to recognize such things as ANSI C header files or string.h,
leading to complete havoc, every compilation failed.

I think this is due to the use of autoconf 2.13 : I had a try with autoconf
2.53 and AC_SYS_LARGEFILE did not translate to any special test for HP-UX.

Best regards:

-- 
  Olivier Clary - M-F/CNRM/GMAP, F-31057 Toulouse - Standard disclaimer
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