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[Texmacs-dev] configure.in for x86_64 - which WORDMASK ?
From: |
Ralf Treinen |
Subject: |
[Texmacs-dev] configure.in for x86_64 - which WORDMASK ? |
Date: |
Fri, 17 Sep 2004 09:04:17 +0200 |
User-agent: |
Mutt/1.5.6+20040818i |
Hi,
I'm trying to figure out a configure.in for x86_64 (aka opteron)
architectures. This is 64bit architecture, with 64bit userland.
Hence I guess it should look something like this:
x86_64*-*-linux-gnu*)
AC_MSG_RESULT(final setup for an x86 64bit Intel/GNU-linux host)
CONFIG_OS="OPTERON_GNU_LINUX"
CONFIG_OS_SUFFIX="opteron-gnu-linux"
CONFIG_CX="$X_CFLAGS"
CONFIG_CXXOPTIMIZE="-O2"
CONFIG_LFLAGS=""
CONFIG_LSTATIC="-static"
CONFIG_LSHARED="-shared"
CONFIG_LPATH="-Wl,-rpath,"
CONFIG_LX="$X_LIBS -lXext -lX11"
CONFIG_BFLAGS=""
CONFIG_BSTATIC="-Wl,-Bstatic"
CONFIG_BSHARED="-Wl,-Bdynamic"
CONFIG_BPATH="-Wl,-rpath,"
CONFIG_BX="$X_LIBS -lXext -lX11"
CONFIG_WORD_LENGTH="8"
CONFIG_WORD_LENGTH_INC="7"
CONFIG_WORD_MASK="0xfffffffffffffff8"
CONFIG_MAX_FAST="264 // WORD_LENGTH more than power of 2"
;;
Any opinions about this? How can I determine whether the last character
of the word mask is correct (8 or c) ?
Thanks -Ralf.
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