From: Alexey Tourbin <at@altlinux.ru>
To: community@altlinux.ru
Subject: [Comm] Re: gcc
Date: Sat, 17 May 2003 17:50:54 +0400
Message-ID: <20030517135054.GA2701@solemn.turbinal.org> (raw)
In-Reply-To: <1053172304.2372.1.camel@localhost>
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On Sat, May 17, 2003 at 03:51:44PM +0400, Andrey Golovin wrote:
> А Вы попробуйте :) ГЦЦ 2.х чудненько создает программу с этой опцией без
> -lm так как встраивает всю математику непосредственно в программу и
> никакие библиотеки ей не нужны. С ГЦЦ 3 не пробовал.
$ cat mtest.c
main(){cos(1);}
$ gcc-2.96 mtest.c -ffast-math
cc3uIFRO.o: In function `main':
cc3uIFRO.o(.text+0x11): undefined reference to `cos'
collect2: ld returned 1 exit status
$ gcc-2.96 mtest.c -ffast-math -lm
$
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next prev parent reply other threads:[~2003-05-17 13:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-15 18:10 [Comm] gcc Andrey Rybak
2003-05-15 19:04 ` [Comm] gcc Alexey Tourbin
2003-05-16 8:24 ` Andrey Rybak
2003-05-16 13:25 ` Alexey Tourbin
2003-05-16 13:57 ` Andrey Rybak
2003-05-16 19:48 ` Alexey Tourbin
2003-05-19 11:17 ` Andrey Rybak
2003-05-19 12:08 ` Alexey Tourbin
2003-05-16 22:29 ` Andrey Golovin
2003-05-17 0:32 ` Alexey Tourbin
2003-05-17 11:51 ` Andrey Golovin
2003-05-17 13:45 ` Vitaly Lugovsky
2003-05-17 13:50 ` Alexey Tourbin [this message]
2003-05-17 13:39 ` Vitaly Lugovsky
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