From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Yi-Jen Su" <yjsu@anaglobe.com.tw>
To: <gcc-help@gcc.gnu.org>
Subject: how to compile 64-bit applications
Date: Tue, 07 Aug 2001 03:55:00 -0000
Message-id: <NEBBKOJBMLKDCNLAFNCPKEHCCEAA.yjsu@anaglobe.com.tw>
X-SW-Source: 2001-08/msg00058.html

Dear Sir,

I downloaded gcc-2.95.3-sol7-sparc-local.gz and installed on my Ultra 80 workstation running Solaris 7. I tried to use gcc -m64 to compile 64-bit application. gcc displayed a message:

cc1: -m64 is not supported by this configuration
cc1: -mptr32 not allowed on -m64

I would like to know what kind of configuration I should set to enable the 64-bit application compilation.

Thanks and best regards,

Yi-Jen Su