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Date: | Mon, 23 Mar 2009 20:19:29 +0000 |
Message-ID: | <416096c60903231319t644a76bfid3f4ecf8badbde21@mail.gmail.com> |
Subject: | Re: strtold, isnormal |
From: | Andy Koppe <andy DOT koppe AT gmail DOT com> |
To: | cygwin AT cygwin DOT com |
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>> Oh, btw., the isnormal macro exists in math.h. > > Thanks. =A0But for some reason it's not getting picked up: > > gcc -c -I. -I/usr/local/include -I/home/reynolds-gregg/include > -I/usr/local/include -DNDEBUG -D_GNU_SOURCE=3D1 -D_REENTRANT > -D__EXTENSIONS__ -D_TC_PREFIX=3D"\"/usr/local\"" > -D_TC_INCLUDEDIR=3D"\"/usr/local/include\"" > -D_TC_LIBDIR=3D"\"/usr/local/lib\"" -D_TC_BINDIR=3D"\"/usr/local/bin\"" > -D_TC_LIBEXECDIR=3D"\"/usr/local/libexec\"" > -D_TC_APPINC=3D"\"-I/usr/local/include\"" > -D_TC_APPLIBS=3D"\"-L/usr/local/lib -ltokyocabinet -lbz2 -lz -lpthread > -lm -lc \"" -I/usr/include -std=3Dc99 -Wall -fPIC -fsigned-char -O2 > tcutil.c > > result: > > tcutil.c:4948: warning: implicit declaration of function `isnormal' isnormal() and a load of other things are guarded by '#if !defined(__STRICT_ANSI__)' in math.h, and __STRICT_ANSI__ does get defined for -std=3Dc99. It's definitely in the C99 standard though, so either the header is wrong or __STRICT_ANSI__ shouldn't be defined. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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