Cross-compilation capability for OHOS system support.

Issue: https://gitee.com/openharmony/third_party_llvm-project/issues/I9GMT2

Signed-off-by: liujia178 <liujia178@huawei.com>
Change-Id: Ia5e34dbbe7f4166ea405264fdbcb61ef275e1ab8

cross_compile_support_ohos.patch

@@ -0,0 +1,20 @@
+--- libedit/config.sub	2021-09-11 00:40:21.000000000 +0800
++++ libedit/config.sub	2024-03-11 15:51:40.009858928 +0800
+@@ -1738,7 +1738,7 @@
+ 	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
+ 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
+ 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
+-	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*)
++	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | ohos*)
+ 		;;
+ 	# This one is extra strict with allowed versions
+ 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
+@@ -1775,6 +1775,8 @@
+ 		;;
+ 	*-eabi* | *-gnueabi*)
+ 		;;
++	*-ohos)
++		;;
+ 	-*)
+ 		# Blank kernel with real OS is always fine.
+ 		;;

libedit.spec

@@ -8,6 +8,10 @@ License:	BSD
 URL:		http://www.thrysoee.dk/editline/
 
 Source0:	https://www.thrysoee.dk/editline/%{name}-%{_date}-%{version}.tar.gz
+
+# OHOS_LOCAL
+Patch0:       cross_compile_support_ohos.patch
+
 BuildRequires:	gcc, ncurses-devel
 
 %description
@@ -69,6 +73,13 @@ sed -i "s/ -lncurses//" libedit.pc
 %exclude %{_mandir}/man3/history.3*
 
 %changelog
+# OHOS_LOCAL begin
+* Fri Mar 15 2024 liujia178 <liujia178@huawei.com> - 3.1-oh-0
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:cross-compilation capability for OHOS system support.
+# OHOS_LOCAL end
 * Tue Oct 25 2022 yanglongkang<yanglongkang@h-partners.com> - 3.1-29
 - Type: bugfix
 - ID: NA