Commit b37975f0 authored by Dave Love's avatar Dave Love

Irix64.

parent 36f1966f
......@@ -702,6 +702,11 @@ Iris 2500 and Iris 2500 Turbo (m68k-sgi-iris3.5 or m68k-sgi-iris3.6)
Iris 4D (mips-sgi-irix[456].*)
You can build a 64-bit executable (with larger maximum buffer size)
on Irix 6.5 by specifying the 64-bit ABI using the `-64' compiler
flag or otherwise (see cc(1)). This may work on earlier Irix 6
systems if you edit src/s/irix6-0.h following irix6-5.h.
The 19.26 pretest was reported to work on IRIX 4.0.5 and 5.2.
19.23 was reported to work on IRIX 5.2, but you may need to install
the "compiler_dev.hdr.internal" subsystem in order to compile unexelfsgi.c.
......@@ -965,11 +970,11 @@ Sun 3, Sun 4 (sparc), Sun 386 (m68k-sun-sunos, sparc-sun-sunos, i386-sun-sunos,
sparc-sun-sunos4.1.3noshr, sparc-sun-solaris2.*,
i386-sun-solaris2.*, sparc*-*-linux-gnu)
To build a 64-bit Emacs (including large file support) on a Solaris
system which supports 64-bit executables, use the Sun compiler,
configuring something like this (see the cc documentation for
information on 64-bit compilation):
env CC="cc -xarch=v9" ./configure --without-gcc
To build a 64-bit Emacs (with larger maximum buffer size and
including large file support) on a Solaris system which supports
64-bit executables, use the Sun compiler, configuring something like
this (see the cc documentation for information on 64-bit
compilation): env CC="cc -xarch=v9" ./configure --without-gcc
As of version 2.95, GCC doesn't support the 64-bit ABI properly, but
later releases may.
......
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