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Hi BenBE,<br>
<br>
Thanks for the help. I didn't see your post come in, sorry for the late
reply.<br>
<br>
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<pre>It uses the Solaris 10 branch, even though it should use none of them???
</pre>
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I see the problem now. Just need to work out how to fix it. This is
proving to be a good learning exercise. <span class="moz-smiley-s1"><span>
:-) </span></span><br>
<br>
/* solaris 10 it defines isnan such that only forte can compile it ...
bad bad */<br>
#if (defined(HAVE_ISNAN) && defined(isnan) &&
defined(HAVE_FPCLASS))<br>
# undef isnan<br>
# define isnan(a) (fpclass(a) == FP_SNAN || fpclass(a) == FP_QNAN)<br>
#endif<br>
<br>
Thanks.<br>
<br>
<br>
Cheers, Barrie<br>
<br>
<blockquote type="cite"><span class="Apple-style-span"
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<pre>Am 09.08.2009 11:52, schrieb Barrie:
><i> checking if IEEE math works with signal
</i>The excerpt from the config.log is the following (if I found the correct
place).
configure:24927: checking if IEEE math works with signal(SIGFPE,SIG_IGN)
configure:25019: gcc -o conftest.exe -D_GNU_SOURCE -fno-strict-aliasing
-Wall -std=c99 -pedantic -Wundef -Wshadow -Wpointer-arith -Wcast-align
-Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline
-Wold-style-definition -W -fPIC -DPIC
-L/d/projects/rrdtool_mingw32/contrib
-L/d/projects/rrdtool_mingw32/contrib conftest.c >&5
conftest.c:1: warning: -fPIC ignored for target (all code is position
independent)
conftest.c:116:5: warning: "HAVE_IEEEFP_H" is not defined
conftest.c:120:5: warning: "HAVE_FP_CLASS_H" is not defined
conftest.c: In function `main':
conftest.c:169: warning: implicit declaration of function `fpclass'
conftest.c:169: warning: nested extern declaration of `fpclass'
conftest.c:169: error: `FP_SNAN' undeclared (first use in this function)
conftest.c:169: error: (Each undeclared identifier is reported only once
conftest.c:169: error: for each function it appears in.)
conftest.c:169: error: `FP_QNAN' undeclared (first use in this function)
configure:25023: $? = 1
configure: program exited with status 1
It uses the Solaris 10 branch, even though it should use none of them???
Regards,
BenBE.</pre>
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