Re: pkg/51350: www/firefox from pkgsrc 2016Q2 fails to build on NetBSD/i386 6.1.5

[Matthew Mondor <mm_lists%pulsar-zone.net@localhost>]

The following reply was made to PR pkg/51350; it has been noted by GNATS.

From: Matthew Mondor <mm_lists%pulsar-zone.net@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: pkg/51350: www/firefox from pkgsrc 2016Q2 fails to build on
 NetBSD/i386 6.1.5
Date: Wed, 20 Jul 2016 23:23:41 -0400

 On Thu, 21 Jul 2016 00:55:01 +0000 (UTC)
 Joerg Sonnenberger <joerg%bec.de@localhost> wrote:
 
 >  The functions like many other C99 math functions appeared before
 >  netbsd-7.
 
 $ uname -r
 6.1_STABLE
 $
 
 $ apropos nexttowardf
 apropos: No relevant results obtained.
 Please make sure that you spelled all the terms correctly or try using better keywords.
 $
 
 $ apropos nexttoward
 nextafter (3)   next representable floating-point number
 ...value of y is returned. The three functions differ only in the type of the return value and x . The nexttoward function is equivalent to the nextafter family of functions with two exceptions: The second parameter has a type long...
 perltoc (1)     perl documentation table of contents
 ...longjmp", "lseek", "lrint", "lround", "malloc", "mblen", "mbstowcs", "mbtowc", "memchr", "memcmp", "memcpy", "memmove", "memset", "mkdir", "mkfifo", "mktime", "modf", "nan", "nearbyint", "nextafter", "nexttoward", "nice", "offsetof", "open", "opendir", "pathconf", "pause", "perror", "pipe", "pow", "printf", "putc", "putchar", "puts", "qsort", "raise", "rand", "read", "readdir", "realloc...
 $
 
 $ nm /usr/lib/libm.so | grep -i next
 000000000000a500 T nextafter
 000000000000a460 T nextafterf
 0000000000014e50 T nextafterl
 0000000000014cc0 T nexttoward
 $
 
 $ nm /usr/lib/libm.so | grep -i nexttowardf
 $ 
 
 $ grep -ri nexttowardf /usr/include/
 /usr/include/g++/tr1_impl/cmath:#undef nexttowardf
 /usr/include/g++/tr1_impl/cmath:  using ::nexttowardf;
 /usr/include/g++/tr1_impl/cmath:  { return __builtin_nexttowardf(__x, __y); }
 $ 
 
 http://netbsd.gw.com/cgi-bin/man-cgi?nexttowardf+3+NetBSD-6.1.5
 The manual page was not found. Try apropos or select a different architecture.
 
 http://netbsd.gw.com/cgi-bin/man-cgi?nexttowardf+3+NetBSD-7.0.1
 The manual page was not found. Try apropos or select a different architecture.
 
 http://netbsd.gw.com/cgi-bin/man-cgi?nexttowardf+3+NetBSD-current
 NEXTAFTER(3)            NetBSD Library Functions Manual           NEXTAFTER(3)
 [...]
 
 -- 
 Matt