emacs/emacs-add-sw64-support.patch

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From 8fe8fef3274d006bd01900b8aee838c229e81cbd Mon Sep 17 00:00:00 2001
From: mahailiang <mahailiang@uniontech.com>
Date: Thu, 7 Nov 2024 09:46:14 +0800
Subject: [PATCH] add sw64 support
---
configure.ac | 2 +-
src/unexelf.c | 8 +++++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index ad1068a..dce63ff 100644
--- a/configure.ac
+++ b/configure.ac
@@ -740,7 +740,7 @@ case "${canonical}" in
*-apple-darwin* )
case "${canonical}" in
*-apple-darwin[0-9].*) unported=yes ;;
- i[3456]86-* | x86_64-* | arm-* | aarch64-* ) ;;
+ i[3456]86-* | x86_64-* | arm-* | sw_64-* | aarch64-* ) ;;
* ) unported=yes ;;
esac
opsys=darwin
diff --git a/src/unexelf.c b/src/unexelf.c
index 607ac0c..da5cbd6 100644
--- a/src/unexelf.c
+++ b/src/unexelf.c
@@ -120,7 +120,7 @@ typedef struct {
/*
* NetBSD does not have normal-looking user-land ELF support.
*/
-# if defined __alpha__ || defined __sparc_v9__ || defined _LP64
+# if defined __alpha__ || defined __sparc_v9__ || defined _LP64 || defined __sw_64__
# define ELFSIZE 64
# else
# define ELFSIZE 32
@@ -150,6 +150,12 @@ typedef struct {
# define pHDRR HDRR *
# endif /* __alpha__ */
+# ifdef __sw_64__
+# include <sys/exec_ecoff.h>
+# define HDRR struct ecoff_symhdr
+# define pHDRR HDRR *
+# endif /* __sw_64__ */
+
#ifdef __mips__ /* was in pkgsrc patches for 20.7 */
# define SHT_MIPS_DEBUG DT_MIPS_FLAGS
# define HDRR struct Elf_Shdr
--
2.39.3