github: inhibit deprecated declarations for clang on macOS

... as they otherwise cause ldap build errors in the CI.

Fixes #7081
Closes #7082

diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index a01785068017bbc2434e7123c8762ac539cdbccb..3dc86b2c7cabef6a27d6fb0f252f3576cc738872 100644 (file)
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -98,7 +98,7 @@ jobs:
         compiler:
         - CC: clang
           CXX: clang++
-          CFLAGS: "-mmacosx-version-min=10.15"
+          CFLAGS: "-mmacosx-version-min=10.15 -Wno-deprecated-declarations"
         - CC: gcc-8
           CXX: g++-8
           CFLAGS: "-mmacosx-version-min=10.15 -Wno-error=undef -Wno-error=conversion"