Allow to override ANGLE suffix with debug.angle.libs.suffix

This allows us to avoid .so name "collision" which results in an
unexpected library being loaded when multiple ANGLE libraries are set up

Bug: b/371356548
Tested: cvd create --gpu_mode=guest_swiftshader, ANGLE from apk
Change-Id: I5a6dce90fe559f3884bc0fb956b884d8481b8c00

1 files changed, 4 insertions, 0 deletions

diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index bf0e38e986..fed6afc8e0 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -548,6 +548,10 @@ static void* load_angle(const char* kind, android_namespace_t* ns) {
                 .flags = ANDROID_DLEXT_USE_NAMESPACE,
                 .library_namespace = ns,
         };
+        auto prop = base::GetProperty("debug.angle.libs.suffix", "");
+        if (!prop.empty()) {
+            name = std::string("lib") + kind + "_" + prop + ".so";
+        }
         so = do_android_dlopen_ext(name.c_str(), RTLD_LOCAL | RTLD_NOW, &dlextinfo);
     }