In order to avoid this package, the clisp version of gentoo
http://packages.gentoo.org/packages/?category=dev-lisp;name=clisp
includes a patch: maybe you would like to apply it to the Sage version of clisp
The patch is by Bruno Haible, who is one of the main clisp developes.
Pablo
2007-05-20 Bruno Haible <[EMAIL PROTECTED]>
* unix.d [UNIX_LINUX && UNIX_GNU]: Don't include <asm/page.h>.
* lispbibl.d (UNIX_GNU): Move definition down.
Reported by Ulrich Müller <[EMAIL PROTECTED]>.
--- src/unix.d 2006/05/23 12:32:25 1.76
+++ src/unix.d 2007/05/20 13:59:43 1.77
@@ -174,7 +174,7 @@
#ifdef UNIX_AUX
#include <sys/mmu.h> /* for SHMLBA */
#endif
- #ifdef UNIX_LINUX
+ #if defined(UNIX_LINUX) && !defined(UNIX_GNU)
#include <asm/page.h> /* for SHMLBA on Linux 2.0 */
#endif
#if defined(UNIX_SUNOS4) || defined(UNIX_SUNOS5)
--- src/lispbibl.d 2007/04/05 01:56:47 1.718
+++ src/lispbibl.d 2007/05/20 22:49:59 1.719
@@ -376,9 +376,6 @@
#if defined(UNIX_MACOSX) && defined(HAVE_MSYNC)
#define UNIX_DARWIN # MacOS X, a.k.a. Darwin
#endif
-#if (__GLIBC__ >= 2)
- #define UNIX_GNU # glibc2 (may be UNIX_LINUX, UNIX_HURD or UNIX_FREEBSD)
-#endif
# Choose the character set:
@@ -1267,6 +1264,12 @@
#include <stdio.h> /* libc i/o */
+# A more precise classification of the operating system:
+# (This test works only after at least one system header has been included.)
+#if (__GLIBC__ >= 2)
+ #define UNIX_GNU # glibc2 (may be UNIX_LINUX, UNIX_HURD or UNIX_FREEBSD)
+#endif
+
# Determine the offset of a component 'ident' in a struct of the type 'type':
# See 0 as pointer to 'type', put a struct 'type' there and determine the
# address of its component 'ident' and return it as number:
On 7/24/07, Pablo De Napoli <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I've tried to build sage-2.7.1 on a Gentoo Linux x86 host
>
> At first, I failed because clisp needs the kernel header
> asm/page.h in order to buld and
> the package sys-kernel/linux-headers-2.6.20-r2 lacks of it.
> Howver, after downgrading my kernel headers to 2.6.17-r2
> I could sucessfully built it
>
> Acording to the Gentoo mantainers, this is not a bug in that package
> but in clisp. See
>
> http://bugs.gentoo.org/show_bug.cgi?id=186404
>
> best regards.
> Pablo
>
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