Il 25/03/2013 00:00, Ian Lance Taylor ha scritto:
On Sun, Mar 24, 2013 at 10:51 AM, Fabrizio Gennari
<fabrizio...@tiscali.it> wrote:
Il 24/03/2013 18:48, Fabrizio Gennari ha scritto:
Il 23/03/2013 18:07, DJ Delorie ha scritto:
The DJGPP build of gcc 4.8.0 was just uploaded, it might have some
patches that haven't been committed upstream yet.
Thank you DJ. I downloaded beta/v2gnu/gcc480s.zip from a mirror, and that
compiles. And, indeed, the file gcc/config/i386/djgpp.h is different from
the one in the official gcc-4.8.0.tar.bz2, meaning that some DJGPP patches
are not present upstream.
Forgot to say that I also had to apply this patch
--- ../gcc-4.8.0/libbacktrace/alloc.c 2013-01-14 19:17:30.000000000 +0100
+++ ../gcc-4.80/libbacktrace/alloc.c 2013-03-24 18:07:11.995891959 +0100
@@ -34,6 +34,7 @@
#include <errno.h>
#include <stdlib.h>
+#include <sys/types.h>
#include "backtrace.h"
#include "internal.h"
What failed without that patch?
Ian
libtool: compile: /home/fabrizio/dev/djgpp/cross/gcc2/./gcc/xgcc
-B/home/fabrizio/dev/djgpp/cross/gcc2/./gcc/
-B/home/fabrizio/dev/djgpp/i586-pc-msdosdjgpp/bin/
-B/home/fabrizio/dev/djgpp/i586-pc-msdosdjgpp/lib/ -isystem
/home/fabrizio/dev/djgpp/i586-pc-msdosdjgpp/include -isystem
/home/fabrizio/dev/djgpp/i586-pc-msdosdjgpp/sys-include -DHAVE_CONFIG_H
-I. -I../../../gcc-4.80/libbacktrace -I
../../../gcc-4.80/libbacktrace/../include -I
../../../gcc-4.80/libbacktrace/../libgcc -I ../libgcc -funwind-tables
-frandom-seed=alloc.lo -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute
-Wcast-qual -Werror -fPIC -g -O2 -c
../../../gcc-4.80/libbacktrace/alloc.c -o alloc.o
-fPIC ignored (not supported for DJGPP)
In file included from ../../../gcc-4.80/libbacktrace/alloc.c:39:0:
../../../gcc-4.80/libbacktrace/internal.h:141:11: error: unknown type
name ‘off_t’
off_t offset, size_t size,
^
make[3]: *** [alloc.lo] Errore 1
make[3]: uscita dalla directory
"/home/fabrizio/dev/djgpp/cross/gcc2/i586-pc-msdosdjgpp/libbacktrace"
internal.h (included by libbacktrace/alloc.c) uses off_t, which is not
declared unless sys/types.h is included
BTW, I am using beta/v2/djcrx204.zip for basic DJGPP headers and
libraries, so no version 2.03 involved
Fabrizio
