On dropping -D_REENTRANT -D_THREAD_SAFE

[Simon Josefsson]

Florian Weimer <fweimer at bfk.de> writes:

> * Simon Josefsson:
>
>> gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I..  -I../includes -I../includes -I../lgl -I../lgl -I../gl -I../gl -I./cfg  -pipe -I/tmp/jas//include -g -O2 -MT shared.o -MD -MP -MF .deps/shared.Tpo -c -o shared.o `test -f 'cfg/shared.c' || echo './'`cfg/shared.c
>> cfg/shared.c: In function `store_single_arg':
>> cfg/shared.c:727: error: wrong type argument to unary plus
>> cfg/shared.c:727: error: wrong type argument to unary minus
>>
>> The line reads:
>>
>> 			if (double_val == +HUGE_VAL || double_val == -HUGE_VAL)
>
> Looks like a GCC bug to me.  I can't reproduce this with:
>
> gcc (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
> gcc (GCC) 4.2.3 20071123 (prerelease) (Debian 4.2.2-4)

This was gcc 3.4.x and 4.0.3 on solaris 5.10, but on a machine that I
suspect doesn't have enough administrative TLC to have properly
installed tools.  So unless someone else reports the same issue, let's
ignore it.

FWIW, I had difficulties using the generated binaries on the machine
because they sucked up too much entropy from /dev/random.  Sigh.

/Simon