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authorGravatar Muxi Yan <muxi@users.noreply.github.com>2018-12-12 17:58:52 -0800
committerGravatar GitHub <noreply@github.com>2018-12-12 17:58:52 -0800
commite8d6d4785410154a64554651898807063ce41e20 (patch)
tree48272ad6f41fd521694d020a51539f07081a5eeb /src/objective-c
parente9cae6bba38bc02062db5abcca4b6afa91ef30e8 (diff)
Update README for #16821
Diffstat (limited to 'src/objective-c')
-rw-r--r--src/objective-c/README.md9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/objective-c/README.md b/src/objective-c/README.md
index 32e3956a1e..83775f86e1 100644
--- a/src/objective-c/README.md
+++ b/src/objective-c/README.md
@@ -242,3 +242,12 @@ pod `gRPC-Core`, :podspec => "." # assuming gRPC-Core.podspec is in the same dir
These steps should allow gRPC to use OpenSSL and drop BoringSSL dependency. If you see any issue,
file an issue to us.
+
+## Upgrade issue with BoringSSL
+If you were using an old version of gRPC (<= v1.14) which depended on pod `BoringSSL` rather than
+`BoringSSL-GRPC` and meet issue with the library like:
+```
+ld: framework not found openssl
+```
+updating `-framework openssl` in Other Linker Flags to `-framework openssl_grpc` in your project
+may resolve this issue (see [#16821](https://github.com/grpc/grpc/issues/16821)).