Port to amd64 (note: needs ld-elf.so.1 bugfix to actually work)

I've taken a chance and split the sparc64 and alpha mega-diffs up because
sparc64 patched the result of alpha's patches, and amd64 needed to do the
same again - but it was sorted lexically before alpha/sparc64.  I've
grouped the xptcall patches together since they are standalone and split
up and merged the other infrastructure jumbo-patches.

I also attempted to sync up the nspr vs firebird diffs for sparc64 and
alpha because they disagreed.  HOWEVER... While this port 'depends'
on the nspr port, it doesn't actually *use* it.  It should probably
be removed from the LIB_DEPENDS list.

Note that the amd64 xptcall code came from SuSE via the mozilla bugzilla
database.

1 files changed, 12 insertions, 0 deletions

diff --git a/www/firefox-devel/files/patch-nsprpub-pr-src-io-prprf.c b/www/firefox-devel/files/patch-nsprpub-pr-src-io-prprf.c
new file mode 100644
index 000000000000..8c48ad1e08fb
--- /dev/null
+++ b/www/firefox-devel/files/patch-nsprpub-pr-src-io-prprf.c
@@ -0,0 +1,12 @@
+--- nsprpub/pr/src/io/prprf.c	Wed Feb 26 15:53:42 2003
++++ nsprpub/pr/src/io/prprf.c	Thu Oct 16 22:50:40 2003
+@@ -52,5 +52,8 @@
+ ** and requires array notation.
+ */
+-#if (defined(LINUX) && defined(__powerpc__)) || \
++#if defined(__amd64__)
++#include <stdarg.h>
++#define VARARGS_ASSIGN(foo, bar) va_copy((foo), (bar))
++#elif (defined(LINUX) && defined(__powerpc__)) || \
+     (defined(LINUX) && defined(__s390__)) || \
+     (defined(LINUX) && defined(__s390x__)) || \