amd64 patch

2 files changed, 1028 insertions, 1 deletions

diff --git a/net-mail/mozilla-thunderbird/files/mozilla-thunderbird-amd64.patch b/net-mail/mozilla-thunderbird/files/mozilla-thunderbird-amd64.patch
new file mode 100644
index 000000000000..5dd2cb2503ed
--- /dev/null
+++ b/net-mail/mozilla-thunderbird/files/mozilla-thunderbird-amd64.patch
@@ -0,0 +1,1026 @@
+diff -ruN mozilla.old/config/mkdepend/imakemdep.h mozilla/config/mkdepend/imakemdep.h
+--- mozilla.old/config/mkdepend/imakemdep.h	1998-09-05 00:22:25.000000000 -0400
++++ mozilla/config/mkdepend/imakemdep.h	2003-09-27 16:20:55.105322104 -0400
+@@ -277,6 +277,9 @@
+ # ifdef __i386__
+ 	"-D__i386__",
+ # endif
++# ifdef __x86_64__
++	"-D__x86_64__",
++# endif
+ # ifdef __GNUC__
+ 	"-traditional",
+ # endif
+diff -ruN mozilla.old/directory/c-sdk/ldap/libraries/liblber/lber-int.h mozilla/directory/c-sdk/ldap/libraries/liblber/lber-int.h
+--- mozilla.old/directory/c-sdk/ldap/libraries/liblber/lber-int.h	2002-03-26 16:53:23.000000000 -0500
++++ mozilla/directory/c-sdk/ldap/libraries/liblber/lber-int.h	2003-09-27 16:20:55.104322256 -0400
+@@ -236,23 +236,22 @@
+ 	     (((_l)&0xff0000)>>8) + (((_l)&0xff000000)>>24))
+ #define LBER_NTOHL(_l) LBER_HTONL(_l)
+ 
+-#elif !defined(__alpha) || defined(VMS)
++#elif !defined(__x86_64__) && (!defined(__alpha) || defined(VMS))
+ 
+ #define LBER_HTONL( l )	htonl( l )
+ #define LBER_NTOHL( l )	ntohl( l )
+ 
+ #else /* __alpha */
+ /*
+- * htonl and ntohl on the DEC Alpha under OSF 1 seem to only swap the
+- * lower-order 32-bits of a (64-bit) long, so we define correct versions
+- * here.
++ * htonl and ntohl on the 64-bit UNIX platforms only swap the lower-order
++ * 32-bits of a (64-bit) long, so we define correct versions here.
+  */
+ #define LBER_HTONL( l )	(((long)htonl( (l) & 0x00000000FFFFFFFF )) << 32 \
+     			| htonl( ( (l) & 0xFFFFFFFF00000000 ) >> 32 ))
+ 
+ #define LBER_NTOHL( l )	(((long)ntohl( (l) & 0x00000000FFFFFFFF )) << 32 \
+     			| ntohl( ( (l) & 0xFFFFFFFF00000000 ) >> 32 ))
+-#endif /* __alpha */
++#endif /* __alpha || __x86_64__ */
+ 
+ 
+ /* function prototypes */
+diff -ruN mozilla.old/nsprpub/configure mozilla/nsprpub/configure
+--- mozilla.old/nsprpub/configure	2003-05-19 15:05:42.000000000 -0400
++++ mozilla/nsprpub/configure	2003-09-27 16:20:55.085325144 -0400
+@@ -3729,6 +3729,9 @@
+     ia64)
+         PR_MD_ASFILES=os_Linux_ia64.s
+         ;;
++    x86_64)
++        PR_MD_ASFILES=os_Linux_x86_64.s
++        ;;
+     m68k)
+         CFLAGS="$CFLAGS -m68020-60"
+         CXXFLAGS="$CXXFLAGS -m68020-60"
+diff -ruN mozilla.old/nsprpub/configure.in mozilla/nsprpub/configure.in
+--- mozilla.old/nsprpub/configure.in	2003-05-19 15:05:48.000000000 -0400
++++ mozilla/nsprpub/configure.in	2003-09-27 16:20:55.077326360 -0400
+@@ -1218,6 +1218,9 @@
+     ia64)
+         PR_MD_ASFILES=os_Linux_ia64.s
+         ;;
++    x86_64)
++        PR_MD_ASFILES=os_Linux_x86_64.s
++        ;;
+     m68k)
+         CFLAGS="$CFLAGS -m68020-60"
+         CXXFLAGS="$CXXFLAGS -m68020-60"
+diff -ruN mozilla.old/nsprpub/pr/include/md/_linux.cfg mozilla/nsprpub/pr/include/md/_linux.cfg
+--- mozilla.old/nsprpub/pr/include/md/_linux.cfg	2003-02-26 18:53:38.000000000 -0500
++++ mozilla/nsprpub/pr/include/md/_linux.cfg	2003-09-27 16:20:55.053330008 -0400
+@@ -182,6 +182,52 @@
+ #define PR_BYTES_PER_WORD_LOG2  3
+ #define PR_BYTES_PER_DWORD_LOG2 3
+ 
++#elif defined(__x86_64__)
++
++#define IS_LITTLE_ENDIAN 1
++#undef  IS_BIG_ENDIAN
++#define IS_64
++
++#define PR_BYTES_PER_BYTE   1
++#define PR_BYTES_PER_SHORT  2
++#define PR_BYTES_PER_INT    4
++#define PR_BYTES_PER_INT64  8
++#define PR_BYTES_PER_LONG   8
++#define PR_BYTES_PER_FLOAT  4
++#define PR_BYTES_PER_DOUBLE 8
++#define PR_BYTES_PER_WORD   8
++#define PR_BYTES_PER_DWORD  8
++
++#define PR_BITS_PER_BYTE    8
++#define PR_BITS_PER_SHORT   16
++#define PR_BITS_PER_INT     32
++#define PR_BITS_PER_INT64   64
++#define PR_BITS_PER_LONG    64
++#define PR_BITS_PER_FLOAT   32
++#define PR_BITS_PER_DOUBLE  64
++#define PR_BITS_PER_WORD    64
++
++#define PR_BITS_PER_BYTE_LOG2   3
++#define PR_BITS_PER_SHORT_LOG2  4
++#define PR_BITS_PER_INT_LOG2    5
++#define PR_BITS_PER_INT64_LOG2  6
++#define PR_BITS_PER_LONG_LOG2   6
++#define PR_BITS_PER_FLOAT_LOG2  5
++#define PR_BITS_PER_DOUBLE_LOG2 6
++#define PR_BITS_PER_WORD_LOG2   6
++
++#define PR_ALIGN_OF_SHORT   2
++#define PR_ALIGN_OF_INT     4
++#define PR_ALIGN_OF_LONG    8
++#define PR_ALIGN_OF_INT64   8
++#define PR_ALIGN_OF_FLOAT   4
++#define PR_ALIGN_OF_DOUBLE  8
++#define PR_ALIGN_OF_POINTER 8
++#define PR_ALIGN_OF_WORD    8
++
++#define PR_BYTES_PER_WORD_LOG2  3
++#define PR_BYTES_PER_DWORD_LOG2 3
++
+ #elif defined(__mc68000__)
+ 
+ #undef  IS_LITTLE_ENDIAN
+diff -ruN mozilla.old/nsprpub/pr/include/md/_linux.h mozilla/nsprpub/pr/include/md/_linux.h
+--- mozilla.old/nsprpub/pr/include/md/_linux.h	2003-02-26 18:53:39.000000000 -0500
++++ mozilla/nsprpub/pr/include/md/_linux.h	2003-09-27 16:20:55.053330008 -0400
+@@ -49,6 +49,8 @@
+ #define _PR_SI_ARCHITECTURE "alpha"
+ #elif defined(__ia64__)
+ #define _PR_SI_ARCHITECTURE "ia64"
++#elif defined(__x86_64__)
++#define _PR_SI_ARCHITECTURE "x86-64"
+ #elif defined(__mc68000__)
+ #define _PR_SI_ARCHITECTURE "m68k"
+ #elif defined(__sparc__)
+@@ -107,6 +109,19 @@
+ #define _MD_ATOMIC_SET                _PR_ia64_AtomicSet
+ #endif
+ 
++#if defined(__x86_64__)
++#define _PR_HAVE_ATOMIC_OPS
++#define _MD_INIT_ATOMIC()
++extern PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val);
++#define _MD_ATOMIC_INCREMENT          _PR_x86_64_AtomicIncrement
++extern PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val);
++#define _MD_ATOMIC_DECREMENT          _PR_x86_64_AtomicDecrement
++extern PRInt32 _PR_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val);
++#define _MD_ATOMIC_ADD                _PR_x86_64_AtomicAdd
++extern PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval);
++#define _MD_ATOMIC_SET                _PR_x86_64_AtomicSet
++#endif
++
+ #define USE_SETJMP
+ #if defined(__GLIBC__) && __GLIBC__ >= 2
+ #define _PR_POLL_AVAILABLE
+diff -ruN mozilla.old/nsprpub/pr/src/io/prprf.c mozilla/nsprpub/pr/src/io/prprf.c
+--- mozilla.old/nsprpub/pr/src/io/prprf.c	2003-02-26 18:53:42.000000000 -0500
++++ mozilla/nsprpub/pr/src/io/prprf.c	2003-09-27 16:20:55.068327728 -0400
+@@ -51,7 +51,10 @@
+ ** Note: on some platforms va_list is defined as an array,
+ ** and requires array notation.
+ */
+-#if (defined(LINUX) && defined(__powerpc__)) || \
++#if (defined(LINUX) && defined(__x86_64__))
++#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__)) || \
+     defined(WIN16) || defined(QNX) || \
+diff -ruN mozilla.old/nsprpub/pr/src/md/unix/os_Linux_x86_64.s mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s
+--- mozilla.old/nsprpub/pr/src/md/unix/os_Linux_x86_64.s	1969-12-31 19:00:00.000000000 -0500
++++ mozilla/nsprpub/pr/src/md/unix/os_Linux_x86_64.s	2003-09-27 16:20:55.068327728 -0400
+@@ -0,0 +1,91 @@
++/ -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
++/ 
++/ The contents of this file are subject to the Mozilla Public
++/ License Version 1.1 (the "License"); you may not use this file
++/ except in compliance with the License. You may obtain a copy of
++/ the License at http://www.mozilla.org/MPL/
++/ 
++/ Software distributed under the License is distributed on an "AS
++/ IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
++/ implied. See the License for the specific language governing
++/ rights and limitations under the License.
++/ 
++/ The Original Code is the Netscape Portable Runtime (NSPR).
++/ 
++/ The Initial Developer of the Original Code is Netscape
++/ Communications Corporation.  Portions created by Netscape are 
++/ Copyright (C) 2000 Netscape Communications Corporation.  All
++/ Rights Reserved.
++/ 
++/ Contributor(s):
++/ 
++/ Alternatively, the contents of this file may be used under the
++/ terms of the GNU General Public License Version 2 or later (the
++/ "GPL"), in which case the provisions of the GPL are applicable 
++/ instead of those above.  If you wish to allow use of your 
++/ version of this file only under the terms of the GPL and not to
++/ allow others to use your version of this file under the MPL,
++/ indicate your decision by deleting the provisions above and
++/ replace them with the notice and other provisions required by
++/ the GPL.  If you do not delete the provisions above, a recipient
++/ may use your version of this file under either the MPL or the
++/ GPL.
++/ 
++
++/ PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val)
++/
++/ Atomically increment the integer pointed to by 'val' and return
++/ the result of the increment.
++/
++    .text
++    .globl _PR_x86_64_AtomicIncrement
++    .align 4
++_PR_x86_64_AtomicIncrement:
++    movl $1, %eax
++    lock
++    xaddl %eax, (%rdi)
++    incl %eax
++    ret
++
++/ PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val)
++/
++/ Atomically decrement the integer pointed to by 'val' and return
++/ the result of the decrement.
++/
++    .text
++    .globl _PR_x86_64_AtomicDecrement
++    .align 4
++_PR_x86_64_AtomicDecrement:
++    movl $-1, %eax
++    lock
++    xaddl %eax, (%rdi)
++    decl %eax
++    ret
++
++/ PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval)
++/
++/ Atomically set the integer pointed to by 'val' to the new
++/ value 'newval' and return the old value.
++    .text
++    .globl _PR_x86_64_AtomicSet
++    .align 4
++_PR_x86_64_AtomicSet:
++    movl %esi, %eax
++    lock
++    xchgl %eax, (%rdi)
++    ret
++
++/ PRInt32 _PR_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val)
++/
++/ Atomically add 'val' to the integer pointed to by 'ptr'
++/ and return the result of the addition.
++/
++    .text
++    .globl _PR_x86_64_AtomicAdd
++    .align 4
++_PR_x86_64_AtomicAdd:
++    movl %esi, %eax
++    lock
++    xaddl %eax, (%rdi)
++    addl %esi, %eax
++    ret
+diff -ruN mozilla.old/security/coreconf/Linux.mk mozilla/security/coreconf/Linux.mk
+--- mozilla.old/security/coreconf/Linux.mk	2003-04-30 20:31:20.000000000 -0400
++++ mozilla/security/coreconf/Linux.mk	2003-09-27 16:20:55.093323928 -0400
+@@ -66,6 +66,10 @@
+ 	OS_REL_CFLAGS	= -DLINUX1_2 -D_XOPEN_SOURCE
+ 	CPU_ARCH	= ia64
+ else
++ifeq ($(OS_TEST),x86_64)
++	OS_REL_CFLAGS	= -DLINUX1_2 -D_XOPEN_SOURCE
++	CPU_ARCH	= x86_64
++else
+ ifeq ($(OS_TEST),sparc)
+ 	OS_REL_CFLAGS   = -DLINUX1_2 -D_XOPEN_SOURCE
+ 	CPU_ARCH        = sparc
+@@ -107,6 +111,7 @@
+ endif
+ endif
+ endif
++endif
+ 
+ 
+ LIBC_TAG		= _glibc
+diff -ruN mozilla.old/xpcom/reflect/xptcall/src/md/unix/Makefile.in mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in
+--- mozilla.old/xpcom/reflect/xptcall/src/md/unix/Makefile.in	2003-06-18 23:02:34.000000000 -0400
++++ mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in	2003-09-27 16:20:55.105322104 -0400
+@@ -55,6 +55,10 @@
+ # Migrate other platforms here after testing
+ #
+ ifneq (,$(filter Linux,$(OS_ARCH)))
++# Linux/x86-64
++ifeq (x86_64,$(OS_TEST))
++CPPSRCS		:= xptcinvoke_x86_64_linux.cpp xptcstubs_x86_64_linux.cpp
++else
+ ifeq (86,$(findstring 86,$(OS_TEST)))
+ CPPSRCS		:= xptcinvoke_gcc_x86_unix.cpp xptcstubs_gcc_x86_unix.cpp
+ endif
+@@ -66,6 +70,7 @@
+ ASFILES		:= xptcstubs_asm_ipf64.s xptcinvoke_asm_ipf64.s
+ endif
+ endif
++endif
+ #
+ # BeOS/Intel (uses the same unixish_x86 code)
+ #
+diff -ruN mozilla.old/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_x86_64_linux.cpp mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_x86_64_linux.cpp
+--- mozilla.old/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_x86_64_linux.cpp	1969-12-31 19:00:00.000000000 -0500
++++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_x86_64_linux.cpp	2003-09-27 16:20:55.105322104 -0400
+@@ -0,0 +1,174 @@
++/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
++// Platform specific code to invoke XPCOM methods on native objects
++
++#include "xptcprivate.h"
++
++// 6 integral parameters are passed in registers
++const PRUint32 GPR_COUNT = 6;
++
++// 8 floating point parameters are passed in SSE registers
++const PRUint32 FPR_COUNT = 8;
++
++// Remember that these 'words' are 64-bit long
++static inline void
++invoke_count_words(PRUint32 paramCount, nsXPTCVariant * s,
++                   PRUint32 & nr_gpr, PRUint32 & nr_fpr, PRUint32 & nr_stack)
++{
++    nr_gpr = 1; // skip one GP register for 'that'
++    nr_fpr = 0;
++    nr_stack = 0;
++
++    /* Compute number of eightbytes of class MEMORY.  */
++    for (uint32 i = 0; i < paramCount; i++, s++) {
++        if (!s->IsPtrData()
++            && (s->type == nsXPTType::T_FLOAT || s->type == nsXPTType::T_DOUBLE)) {
++            if (nr_fpr < FPR_COUNT)
++                nr_fpr++;
++            else
++                nr_stack++;
++        }
++        else {
++            if (nr_gpr < GPR_COUNT)
++                nr_gpr++;
++            else
++                nr_stack++;
++        }
++    }
++}
++
++static void
++invoke_copy_to_stack(PRUint64 * d, PRUint32 paramCount, nsXPTCVariant * s,
++                     PRUint64 * gpregs, double * fpregs)
++{
++    PRUint32 nr_gpr = 1; // skip one GP register for 'that'
++    PRUint32 nr_fpr = 0;
++    PRUint64 value;
++
++    for (uint32 i = 0; i < paramCount; i++, s++) {
++        if (s->IsPtrData())
++            value = (PRUint64) s->ptr;
++        else {
++            switch (s->type) {
++            case nsXPTType::T_FLOAT:                                break;
++            case nsXPTType::T_DOUBLE:                               break;
++            case nsXPTType::T_I8:     value = s->val.i8;            break;
++            case nsXPTType::T_I16:    value = s->val.i16;           break;
++            case nsXPTType::T_I32:    value = s->val.i32;           break;
++            case nsXPTType::T_I64:    value = s->val.i64;           break;
++            case nsXPTType::T_U8:     value = s->val.u8;            break;
++            case nsXPTType::T_U16:    value = s->val.u16;           break;
++            case nsXPTType::T_U32:    value = s->val.u32;           break;
++            case nsXPTType::T_U64:    value = s->val.u64;           break;
++            case nsXPTType::T_BOOL:   value = s->val.b;             break;
++            case nsXPTType::T_CHAR:   value = s->val.c;             break;
++            case nsXPTType::T_WCHAR:  value = s->val.wc;            break;
++            default:                  value = (PRUint64) s->val.p;  break;
++            }
++        }
++
++        if (!s->IsPtrData() && s->type == nsXPTType::T_DOUBLE) {
++            if (nr_fpr < FPR_COUNT)
++                fpregs[nr_fpr++] = s->val.d;
++            else {
++                *((double *)d) = s->val.d;
++                d++;
++            }
++        }
++        else if (!s->IsPtrData() && s->type == nsXPTType::T_FLOAT) {
++            if (nr_fpr < FPR_COUNT)
++                // The value in %xmm register is already prepared to
++                // be retrieved as a float. Therefore, we pass the
++                // value verbatim, as a double without conversion.
++                fpregs[nr_fpr++] = s->val.d;
++            else {
++                *((float *)d) = s->val.f;
++                d++;
++            }
++        }
++        else {
++            if (nr_gpr < GPR_COUNT)
++                gpregs[nr_gpr++] = value;
++            else
++                *d++ = value;
++        }
++    }
++}
++
++extern "C"
++XPTC_PUBLIC_API(nsresult)
++XPTC_InvokeByIndex(nsISupports * that, PRUint32 methodIndex,
++                   PRUint32 paramCount, nsXPTCVariant * params)
++{
++    PRUint32 nr_gpr, nr_fpr, nr_stack;
++    invoke_count_words(paramCount, params, nr_gpr, nr_fpr, nr_stack);
++    
++    // Stack, if used, must be 16-bytes aligned
++    if (nr_stack)
++        nr_stack = (nr_stack + 1) & ~1;
++
++    // Load parameters to stack, if necessary
++    PRUint64 *stack = (PRUint64 *) __builtin_alloca(nr_stack * 8);
++    PRUint64 gpregs[GPR_COUNT];
++    double fpregs[FPR_COUNT];
++    invoke_copy_to_stack(stack, paramCount, params, gpregs, fpregs);
++
++    // Load FPR registers from fpregs[]
++    register double d0 asm("xmm0");
++    register double d1 asm("xmm1");
++    register double d2 asm("xmm2");
++    register double d3 asm("xmm3");
++    register double d4 asm("xmm4");
++    register double d5 asm("xmm5");
++    register double d6 asm("xmm6");
++    register double d7 asm("xmm7");
++
++    switch (nr_fpr) {
++#define ARG_FPR(N) \
++    case N+1: d##N = fpregs[N];
++        ARG_FPR(7);
++        ARG_FPR(6);
++        ARG_FPR(5);
++        ARG_FPR(4);
++        ARG_FPR(3);
++        ARG_FPR(2);
++        ARG_FPR(1);
++        ARG_FPR(0);
++    case 0:;
++#undef ARG_FPR
++    }
++    
++    // Load GPR registers from gpregs[]
++    register PRUint64 a0 asm("rdi");
++    register PRUint64 a1 asm("rsi");
++    register PRUint64 a2 asm("rdx");
++    register PRUint64 a3 asm("rcx");
++    register PRUint64 a4 asm("r8");
++    register PRUint64 a5 asm("r9");
++    
++    switch (nr_gpr) {
++#define ARG_GPR(N) \
++    case N+1: a##N = gpregs[N];
++        ARG_GPR(5);
++        ARG_GPR(4);
++        ARG_GPR(3);
++        ARG_GPR(2);
++        ARG_GPR(1);
++    case 1: a0 = (PRUint64) that;
++    case 0:;
++#undef ARG_GPR
++    }
++
++    // Ensure that assignments to SSE registers won't be optimized away
++    asm("" ::
++        "x" (d0), "x" (d1), "x" (d2), "x" (d3),
++        "x" (d4), "x" (d5), "x" (d6), "x" (d7));
++    
++    // Get pointer to method
++    PRUint64 methodAddress = *((PRUint64 *)that);
++    methodAddress += 8 * methodIndex;
++    methodAddress = *((PRUint64 *)methodAddress);
++    
++    typedef PRUint32 (*Method)(PRUint64, PRUint64, PRUint64, PRUint64, PRUint64, PRUint64);
++    PRUint32 result = ((Method)methodAddress)(a0, a1, a2, a3, a4, a5);
++    return result;
++}
+diff -ruN mozilla.old/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_64_linux.cpp mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_64_linux.cpp
+--- mozilla.old/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_64_linux.cpp	1969-12-31 19:00:00.000000000 -0500
++++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_x86_64_linux.cpp	2003-09-27 16:20:55.106321952 -0400
+@@ -0,0 +1,206 @@
++/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
++
++// Implement shared vtbl methods.
++
++#include "xptcprivate.h"
++
++// The Linux/x86-64 ABI passes the first 6 integral parameters and the
++// first 8 floating point parameters in registers (rdi, rsi, rdx, rcx,
++// r8, r9 and xmm0-xmm7), no stack space is allocated for these by the
++// caller.  The rest of the parameters are passed in the callers stack
++// area.
++
++const PRUint32 PARAM_BUFFER_COUNT   = 16;
++const PRUint32 GPR_COUNT            = 6;
++const PRUint32 FPR_COUNT            = 8;
++
++// PrepareAndDispatch() is called by SharedStub() and calls the actual method.
++//
++// - 'args[]' contains the arguments passed on stack
++// - 'gpregs[]' contains the arguments passed in integer registers
++// - 'fpregs[]' contains the arguments passed in floating point registers
++// 
++// The parameters are mapped into an array of type 'nsXPTCMiniVariant'
++// and then the method gets called.
++
++extern "C" nsresult
++PrepareAndDispatch(nsXPTCStubBase * self, PRUint32 methodIndex,
++                   PRUint64 * args, PRUint64 * gpregs, double *fpregs)
++{
++    nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
++    nsXPTCMiniVariant* dispatchParams = NULL;
++    nsIInterfaceInfo* iface_info = NULL;
++    const nsXPTMethodInfo* info;
++    PRUint32 paramCount;
++    PRUint32 i;
++    nsresult result = NS_ERROR_FAILURE;
++
++    NS_ASSERTION(self,"no self");
++
++    self->GetInterfaceInfo(&iface_info);
++    NS_ASSERTION(iface_info,"no interface info");
++    if (! iface_info)
++        return NS_ERROR_UNEXPECTED;
++
++    iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
++    NS_ASSERTION(info,"no method info");
++    if (! info)
++        return NS_ERROR_UNEXPECTED;
++
++    paramCount = info->GetParamCount();
++
++    // setup variant array pointer
++    if(paramCount > PARAM_BUFFER_COUNT)
++        dispatchParams = new nsXPTCMiniVariant[paramCount];
++    else
++        dispatchParams = paramBuffer;
++
++    NS_ASSERTION(dispatchParams,"no place for params");
++    if (! dispatchParams)
++        return NS_ERROR_OUT_OF_MEMORY;
++
++    PRUint64* ap = args;
++    PRUint32 nr_gpr = 1;    // skip one GPR register for 'that'
++    PRUint32 nr_fpr = 0;
++    PRUint64 value;
++
++    for(i = 0; i < paramCount; i++) {
++        const nsXPTParamInfo& param = info->GetParam(i);
++        const nsXPTType& type = param.GetType();
++        nsXPTCMiniVariant* dp = &dispatchParams[i];
++	
++        if (!param.IsOut() && type == nsXPTType::T_DOUBLE) {
++            if (nr_fpr < FPR_COUNT)
++                dp->val.d = fpregs[nr_fpr++];
++            else
++                dp->val.d = *(double*) ap++;
++            continue;
++        }
++        else if (!param.IsOut() && type == nsXPTType::T_FLOAT) {
++            if (nr_fpr < FPR_COUNT)
++                // The value in %xmm register is already prepared to
++                // be retrieved as a float. Therefore, we pass the
++                // value verbatim, as a double without conversion.
++                dp->val.d = *(double*) ap++;
++            else
++                dp->val.f = *(float*) ap++;
++            continue;
++        }
++        else {
++            if (nr_gpr < GPR_COUNT)
++                value = gpregs[nr_gpr++];
++            else
++                value = *ap++;
++        }
++
++        if (param.IsOut() || !type.IsArithmetic()) {
++            dp->val.p = (void*) value;
++            continue;
++        }
++
++        switch (type) {
++        case nsXPTType::T_I8:      dp->val.i8  = (PRInt8)   value; break;
++        case nsXPTType::T_I16:     dp->val.i16 = (PRInt16)  value; break;
++        case nsXPTType::T_I32:     dp->val.i32 = (PRInt32)  value; break;
++        case nsXPTType::T_I64:     dp->val.i64 = (PRInt64)  value; break;
++        case nsXPTType::T_U8:      dp->val.u8  = (PRUint8)  value; break;
++        case nsXPTType::T_U16:     dp->val.u16 = (PRUint16) value; break;
++        case nsXPTType::T_U32:     dp->val.u32 = (PRUint32) value; break;
++        case nsXPTType::T_U64:     dp->val.u64 = (PRUint64) value; break;
++        case nsXPTType::T_BOOL:    dp->val.b   = (PRBool)   value; break;
++        case nsXPTType::T_CHAR:    dp->val.c   = (char)     value; break;
++        case nsXPTType::T_WCHAR:   dp->val.wc  = (wchar_t)  value; break;
++
++        default:
++            NS_ASSERTION(0, "bad type");
++            break;
++        }
++    }
++
++    result = self->CallMethod((PRUint16) methodIndex, info, dispatchParams);
++
++    NS_RELEASE(iface_info);
++
++    if (dispatchParams != paramBuffer)
++        delete [] dispatchParams;
++
++    return result;
++}
++
++#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */
++// Linux/x86-64 uses gcc >= 3.1
++#define STUB_ENTRY(n) \
++asm(".section	\".text\"\n\t" \
++    ".align	2\n\t" \
++    ".if	" #n " < 10\n\t" \
++    ".globl	_ZN14nsXPTCStubBase5Stub" #n "Ev\n\t" \
++    ".type	_ZN14nsXPTCStubBase5Stub" #n "Ev,@function\n" \
++    "_ZN14nsXPTCStubBase5Stub" #n "Ev:\n\t" \
++    ".elseif	" #n " < 100\n\t" \
++    ".globl	_ZN14nsXPTCStubBase6Stub" #n "Ev\n\t" \
++    ".type	_ZN14nsXPTCStubBase6Stub" #n "Ev,@function\n" \
++    "_ZN14nsXPTCStubBase6Stub" #n "Ev:\n\t" \
++    ".elseif    " #n " < 1000\n\t" \
++    ".globl     _ZN14nsXPTCStubBase7Stub" #n "Ev\n\t" \
++    ".type      _ZN14nsXPTCStubBase7Stub" #n "Ev,@function\n" \
++    "_ZN14nsXPTCStubBase7Stub" #n "Ev:\n\t" \
++    ".else\n\t" \
++    ".err	\"stub number " #n " >= 1000 not yet supported\"\n\t" \
++    ".endif\n\t" \
++    "movl	$" #n ", %eax\n\t" \
++    "jmp	SharedStub\n\t" \
++    ".if	" #n " < 10\n\t" \
++    ".size	_ZN14nsXPTCStubBase5Stub" #n "Ev,.-_ZN14nsXPTCStubBase5Stub" #n "Ev\n\t" \
++    ".elseif	" #n " < 100\n\t" \
++    ".size	_ZN14nsXPTCStubBase6Stub" #n "Ev,.-_ZN14nsXPTCStubBase6Stub" #n "Ev\n\t" \
++    ".else\n\t" \
++    ".size	_ZN14nsXPTCStubBase7Stub" #n "Ev,.-_ZN14nsXPTCStubBase7Stub" #n "Ev\n\t" \
++    ".endif");
++
++// static nsresult SharedStub(PRUint32 methodIndex)
++asm(".section   \".text\"\n\t"
++    ".align     2\n\t"
++    ".type      SharedStub,@function\n\t"
++    "SharedStub:\n\t"
++    // make room for gpregs (48), fpregs (64)
++    "pushq      %rbp\n\t"
++    "movq       %rsp,%rbp\n\t"
++    "subq       $112,%rsp\n\t"
++    // save GP registers
++    "movq       %rdi,-112(%rbp)\n\t"
++    "movq       %rsi,-104(%rbp)\n\t"
++    "movq       %rdx, -96(%rbp)\n\t"
++    "movq       %rcx, -88(%rbp)\n\t"
++    "movq       %r8 , -80(%rbp)\n\t"
++    "movq       %r9 , -72(%rbp)\n\t"
++    "leaq       -112(%rbp),%rcx\n\t"
++    // save FP registers
++    "movsd      %xmm0,-64(%rbp)\n\t"
++    "movsd      %xmm1,-56(%rbp)\n\t"
++    "movsd      %xmm2,-48(%rbp)\n\t"
++    "movsd      %xmm3,-40(%rbp)\n\t"
++    "movsd      %xmm4,-32(%rbp)\n\t"
++    "movsd      %xmm5,-24(%rbp)\n\t"
++    "movsd      %xmm6,-16(%rbp)\n\t"
++    "movsd      %xmm7, -8(%rbp)\n\t"
++    "leaq       -64(%rbp),%r8\n\t"
++    // rdi has the 'self' pointer already
++    "movl       %eax,%esi\n\t"
++    "leaq       16(%rbp),%rdx\n\t"
++    "call       PrepareAndDispatch@plt\n\t"
++    "leave\n\t"
++    "ret\n\t"
++    ".size      SharedStub,.-SharedStub");
++
++#define SENTINEL_ENTRY(n) \
++nsresult nsXPTCStubBase::Sentinel##n() \
++{ \
++    NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
++    return NS_ERROR_NOT_IMPLEMENTED; \
++}
++
++#include "xptcstubsdef.inc"
++
++#else
++#error "can't find a compiler to use"
++#endif /* __GNUC__ */
+diff -ruN mozilla.old/xpcom/reflect/xptcall/tests/TestXPTCInvoke.cpp mozilla/xpcom/reflect/xptcall/tests/TestXPTCInvoke.cpp
+--- mozilla.old/xpcom/reflect/xptcall/tests/TestXPTCInvoke.cpp	2003-02-22 23:41:18.000000000 -0500
++++ mozilla/xpcom/reflect/xptcall/tests/TestXPTCInvoke.cpp	2003-09-27 16:21:05.754703152 -0400
+@@ -87,6 +87,19 @@
+                                  float p17, float p18, float p19, float p20, 
+                                  float *retval) = 0;
+ 
++    NS_IMETHOD AddMixedInts(PRInt64 p1, PRInt32 p2, PRInt64 p3, PRInt32 p4,
++			    PRInt32 p5, PRInt64 p6, PRInt32 p7, PRInt32 p8,
++			    PRInt64 p9, PRInt32 p10, PRInt64* retval) = 0;
++
++    NS_IMETHOD AddMixedInts2(PRInt32 p1, PRInt64 p2, PRInt32 p3, PRInt64 p4,
++			     PRInt64 p5, PRInt32 p6, PRInt64 p7, PRInt64 p8,
++			     PRInt32 p9, PRInt64 p10, PRInt64* retval) = 0;
++
++    NS_IMETHOD AddMixedFloats(float p1, float p2, double p3, double p4,
++                              float p5, float p6, double p7, double p8,
++                              float p9, double p10, float p11,
++                              double *retval) = 0;
++
+     NS_IMETHOD PassTwoStrings(const char* s1, const char* s2, char** retval) = 0;
+ 
+ };
+@@ -114,6 +127,19 @@
+                              float p5, float p6, float p7, float p8,
+                              float p9, float p10, float* retval);
+ 
++    NS_IMETHOD AddMixedInts(PRInt64 p1, PRInt32 p2, PRInt64 p3, PRInt32 p4,
++			    PRInt32 p5, PRInt64 p6, PRInt32 p7, PRInt32 p8,
++			    PRInt64 p9, PRInt32 p10, PRInt64* retval);
++
++    NS_IMETHOD AddMixedInts2(PRInt32 p1, PRInt64 p2, PRInt32 p3, PRInt64 p4,
++			     PRInt64 p5, PRInt32 p6, PRInt64 p7, PRInt64 p8,
++			     PRInt32 p9, PRInt64 p10, PRInt64* retval);
++
++    NS_IMETHOD AddMixedFloats(float p1, float p2, double p3, double p4,
++                              float p5, float p6, double p7, double p8,
++                              float p9, double p10, float p11,
++                              double *retval);
++
+     NS_IMETHOD AddManyManyFloats(float p1, float p2, float p3, float p4,
+                                  float p5, float p6, float p7, float p8,
+                                  float p9, float p10, float p11, float p12, 
+@@ -211,6 +237,20 @@
+ }
+ 
+ NS_IMETHODIMP
++InvokeTestTarget::AddMixedFloats(float p1, float p2, double p3, double p4,
++                                 float p5, float p6, double p7, double p8,
++                                 float p9, double p10, float p11,
++                                 double *retval)
++{
++#ifdef DEBUG_TESTINVOKE
++    printf("%f, %f, %lf, %lf, %f, %f, %lf, %lf, %f, %lf, %f\n", 
++           p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11);
++#endif
++    *retval = p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11;
++    return NS_OK;
++}
++
++NS_IMETHODIMP
+ InvokeTestTarget::AddManyManyFloats(float p1, float p2, float p3, float p4,
+                                     float p5, float p6, float p7, float p8,
+                                     float p9, float p10, float p11, float p12, 
+@@ -230,6 +270,24 @@
+ }
+ 
+ NS_IMETHODIMP
++InvokeTestTarget::AddMixedInts(PRInt64 p1, PRInt32 p2, PRInt64 p3, PRInt32 p4,
++			       PRInt32 p5, PRInt64 p6, PRInt32 p7, PRInt32 p8,
++			       PRInt64 p9, PRInt32 p10, PRInt64* retval)
++{
++    *retval = p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10;
++    return NS_OK;
++}
++
++NS_IMETHODIMP
++InvokeTestTarget::AddMixedInts2(PRInt32 p1, PRInt64 p2, PRInt32 p3, PRInt64 p4,
++				PRInt64 p5, PRInt32 p6, PRInt64 p7, PRInt64 p8,
++				PRInt32 p9, PRInt64 p10, PRInt64* retval)
++{
++    *retval = p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10;
++    return NS_OK;
++}
++
++NS_IMETHODIMP
+ InvokeTestTarget::PassTwoStrings(const char* s1, const char* s2, char** retval)
+ {
+     const char milk[] = "milk";
+@@ -309,14 +367,33 @@
+     else
+         printf("\tFAILED");
+ 
+-    if(NS_SUCCEEDED(test->PassTwoStrings("moo","cow",&outS))) {
+-        printf(" = %s\n", outS);
++    if(NS_SUCCEEDED(test->AddMixedInts(1,2,3,4,5,6,7,8,9,10,&out64)))
++     {
++         LL_L2I(tmp32, out64);
++         printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = %d\n", (int)tmp32);
++     }
++     else
++         printf("\tFAILED");
++ 
++     if(NS_SUCCEEDED(test->AddMixedInts2(1,2,3,4,5,6,7,8,9,10,&out64)))
++     {
++          LL_L2I(tmp32, out64);
++         printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = %d\n", (int)tmp32);
++     }
++     else
++         printf("\tFAILED");
++
++     if(NS_SUCCEEDED(test->AddMixedFloats(1,2,3,4,5,6,7,8,9,10,11,&outD)))
++         printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 = %f\n", (double)outD);
++     else
++         printf("\tFAILED");
++
++     if (NS_SUCCEEDED(test->PassTwoStrings("moo","cow",&outS))) {
++       printf(" = %s\n", outS);
+         nsMemory::Free(outS);
+-    } else
++      } else
+         printf("\tFAILED");
+ 
+-
+-
+     printf("calling via invoke:\n");
+ 
+     nsXPTCVariant var[21];
+@@ -388,8 +465,8 @@
+     var[2].flags = nsXPTCVariant::PTR_IS_DATA;
+     var[2].ptr = &var[2].val.i64;
+ 
+-     if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 6, 3, var)))
+-         printf("\t2L * 2L = %d\n", (int)var[2].val.i64);
++    if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 6, 3, var)))
++        printf("\t2L * 2L = %d\n", (int)var[2].val.i64);
+     else
+         printf("\tFAILED");
+ 
+@@ -559,6 +636,8 @@
+     if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 10, 11, var)))
+         printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = %ff\n",
+                 (double) var[10].val.f);
++    else
++        printf("\tFAILED");
+ 
+     var[0].val.f = 1.0f;
+     var[0].type = nsXPTType::T_FLOAT;
+@@ -649,6 +728,163 @@
+         printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 = %ff\n",
+                 (double) var[20].val.f);
+ 
++    var[0].val.i64 = 1;
++    var[0].type = nsXPTType::T_I64;
++    var[0].flags = 0;
++
++    var[1].val.i32 = 2;
++    var[1].type = nsXPTType::T_I32;
++    var[1].flags = 0;
++
++    var[2].val.i64 = 3;
++    var[2].type = nsXPTType::T_I64;
++    var[2].flags = 0;
++
++    var[3].val.i32 = 4;
++    var[3].type = nsXPTType::T_I32;
++    var[3].flags = 0;
++
++    var[4].val.i32 = 5;
++    var[4].type = nsXPTType::T_I32;
++    var[4].flags = 0;
++
++    var[5].val.i64 = 6;
++    var[5].type = nsXPTType::T_I64;
++    var[5].flags = 0;
++
++    var[6].val.i32 = 7;
++    var[6].type = nsXPTType::T_I32;
++    var[6].flags = 0;
++
++    var[7].val.i32 = 8;
++    var[7].type = nsXPTType::T_I32;
++    var[7].flags = 0;
++
++    var[8].val.i64 = 9;
++    var[8].type = nsXPTType::T_I64;
++    var[8].flags = 0;
++
++    var[9].val.i32 = 10;
++    var[9].type = nsXPTType::T_I32;
++    var[9].flags = 0;
++
++    var[10].val.i64 = 0;
++    var[10].type = nsXPTType::T_I64;
++    var[10].flags = nsXPTCVariant::PTR_IS_DATA;
++    var[10].ptr = &var[10].val.i64;
++
++    if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 12, 11, var)))
++        printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = %d\n",
++	       (int)var[10].val.i64);
++    else
++        printf("\tFAILED");
++
++    var[0].val.i32 = 1;
++    var[0].type = nsXPTType::T_I32;
++    var[0].flags = 0;
++
++    var[1].val.i64 = 2;
++    var[1].type = nsXPTType::T_I64;
++    var[1].flags = 0;
++
++    var[2].val.i32 = 3;
++    var[2].type = nsXPTType::T_I32;
++    var[2].flags = 0;
++
++    var[3].val.i64 = 4;
++    var[3].type = nsXPTType::T_I64;
++    var[3].flags = 0;
++
++    var[4].val.i64 = 5;
++    var[4].type = nsXPTType::T_I64;
++    var[4].flags = 0;
++
++    var[5].val.i32 = 6;
++    var[5].type = nsXPTType::T_I32;
++    var[5].flags = 0;
++
++    var[6].val.i64 = 7;
++    var[6].type = nsXPTType::T_I64;
++    var[6].flags = 0;
++
++    var[7].val.i64 = 8;
++    var[7].type = nsXPTType::T_I64;
++    var[7].flags = 0;
++
++    var[8].val.i32 = 9;
++    var[8].type = nsXPTType::T_I32;
++    var[8].flags = 0;
++
++    var[9].val.i64 = 10;
++    var[9].type = nsXPTType::T_I64;
++    var[9].flags = 0;
++
++    var[10].val.i64 = 0;
++    var[10].type = nsXPTType::T_I64;
++    var[10].flags = nsXPTCVariant::PTR_IS_DATA;
++    var[10].ptr = &var[10].val.i64;
++
++    if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 13, 11, var)))
++        printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = %d\n",
++	       (int)var[10].val.i64);
++    else
++        printf("\tFAILED");
++
++    var[0].val.f = 1.0f;
++    var[0].type = nsXPTType::T_FLOAT;
++    var[0].flags = 0;
++
++    var[1].val.f = 2.0f;
++    var[1].type = nsXPTType::T_FLOAT;
++    var[1].flags = 0;
++
++    var[2].val.d = 3.0;
++    var[2].type = nsXPTType::T_DOUBLE;
++    var[2].flags = 0;
++
++    var[3].val.d = 4.0;
++    var[3].type = nsXPTType::T_DOUBLE;
++    var[3].flags = 0;
++
++    var[4].val.f = 5.0f;
++    var[4].type = nsXPTType::T_FLOAT;
++    var[4].flags = 0;
++
++    var[5].val.f = 6.0f;
++    var[5].type = nsXPTType::T_FLOAT;
++    var[5].flags = 0;
++
++    var[6].val.d = 7.0;
++    var[6].type = nsXPTType::T_DOUBLE;
++    var[6].flags = 0;
++
++    var[7].val.d = 8.0;
++    var[7].type = nsXPTType::T_DOUBLE;
++    var[7].flags = 0;
++
++    var[8].val.f = 9.0f;
++    var[8].type = nsXPTType::T_FLOAT;
++    var[8].flags = 0;
++
++    var[9].val.d = 10.0;
++    var[9].type = nsXPTType::T_DOUBLE;
++    var[9].flags = 0;
++
++    var[10].val.f = 11.0f;
++    var[10].type = nsXPTType::T_FLOAT;
++    var[10].flags = 0;
++
++    var[11].val.d = 0.0;
++    var[11].type = nsXPTType::T_DOUBLE;
++    var[11].flags = nsXPTCVariant::PTR_IS_DATA;
++    var[11].ptr = &var[11].val.d;
++
++    if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 14, 12, var)))
++        printf("\t1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 = %f\n",
++                var[11].val.d);
++    else
++        printf("\tFAILED");
++
+     var[0].val.p = (void*)"moo";
+     var[0].type = nsXPTType::T_CHAR_STR;
+     var[0].flags = 0;
+@@ -662,12 +898,11 @@
+     var[2].flags = nsXPTCVariant::PTR_IS_DATA;
+     var[2].ptr = &var[2].val.p;
+     
+-    if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 12, 3, var)))
++    if(NS_SUCCEEDED(XPTC_InvokeByIndex(test, 15, 3, var)))
+         printf(" = %s\n", var[2].val.p);
+     else
+         printf("\tFAILED");
+ 
+-
+     DoMultipleInheritenceTest();
+     DoMultipleInheritenceTest2();
+     // Disabled by default - takes too much time on slow machines
diff --git a/net-mail/mozilla-thunderbird/mozilla-thunderbird-0.4.ebuild b/net-mail/mozilla-thunderbird/mozilla-thunderbird-0.4.ebuild
index dadcc56b05b1..875f409db574 100644
--- a/net-mail/mozilla-thunderbird/mozilla-thunderbird-0.4.ebuild
+++ b/net-mail/mozilla-thunderbird/mozilla-thunderbird-0.4.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2003 Gentoo Technologies, Inc.
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/net-mail/mozilla-thunderbird/mozilla-thunderbird-0.4.ebuild,v 1.7 2003/12/25 02:00:40 bazik Exp $
+# $Header: /var/cvsroot/gentoo-x86/net-mail/mozilla-thunderbird/mozilla-thunderbird-0.4.ebuild,v 1.8 2004/02/07 02:10:08 vapier Exp $
 
 inherit makeedit flag-o-matic gcc nsplugins
 
@@ -79,6 +79,7 @@ src_unpack() {
 			cp ${FILESDIR}/enigmail/Makefile-enigmail ${S}/extensions/enigmail/Makefile
 	fi
 
+	use amd64 && epatch ${FILESDIR}/mozilla-thunderbird-amd64.patch
 }
 
 src_compile() {