[PATCH] config.sub: Recognize OpenHarmony OS

[jonathan.schwender]

From: Jonathan Schwender <jonathan.schwender@huawei.com>

Adds support for [OpenHarmony] targets.
The `ohos` targets are available [in `LLVM`]

[OpenHarmony]: https://gitee.com/openharmony/docs/
[in `LLVM`]: 
https://github.com/llvm/llvm-project/blob/main/clang/lib/Driver/ToolChains/OHOS.cpp

Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
---
 config.sub                | 4 ++--
 testsuite/config-sub.data | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/config.sub b/config.sub
index 2c6a07a..91422c1 100755
--- a/config.sub
+++ b/config.sub
@@ -1768,7 +1768,7 @@ case $os in
             | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
             | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
             | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
-            | fiwix* | mlibc* | cos* | mbr* | ironclad* )
+            | fiwix* | mlibc* | cos* | mbr* | ironclad* | ohos* )
                ;;
        # This one is extra strict with allowed versions
        sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
@@ -1829,7 +1829,7 @@ esac
 case $kernel-$os-$obj in
        linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \
                    | linux-mlibc*- | linux-musl*- | linux-newlib*- \
-                   | linux-relibc*- | linux-uclibc*- )
+                   | linux-relibc*- | linux-uclibc*- | linux-ohos* )
                ;;
        uclinux-uclibc*- )
                ;;
diff --git a/testsuite/config-sub.data b/testsuite/config-sub.data
index a46bdfe..46201e8 100644
--- a/testsuite/config-sub.data
+++ b/testsuite/config-sub.data
@@ -17,6 +17,7 @@ aarch64-elf                                   
aarch64-unknown-elf
 aarch64-genode                                 aarch64-unknown-genode
 aarch64-linux                                  aarch64-unknown-linux-gnu
 aarch64-linux-mlibc                            aarch64-unknown-linux-mlibc
+aarch64-linux-ohos                             aarch64-unknown-linux-ohos
 aarch64-managarm                               aarch64-unknown-managarm-mlibc
 aarch64-managarm-kernel                                
aarch64-unknown-managarm-kernel
 aarch64-managarm-mlibc                         aarch64-unknown-managarm-mlibc
-- 
2.43.2