Small fix on soname defining on ldflags (#2176)
Small fix on soname defining on ldflags (#2176)

Based on https://stackoverflow.com/questions/47279824/android-ndk-dlopen-failed
emoon/bgfx,emoon/bgfx,jpcy/bgfx,jdryg/bgfx,jpcy/bgfx,bkaradzic/bgfx,LWJGL-CI/bgfx,emoon/bgfx,jdryg/bgfx,mendsley/bgfx,jdryg/bgfx,bkaradzic/bgfx,bkaradzic/bgfx,jpcy/bgfx,LWJGL-CI/bgfx,LWJGL-CI/bgfx,bkaradzic/bgfx,mendsley/bgfx,LWJGL-CI/bgfx,mendsley/bgfx,jdryg/bgfx,jpcy/bgfx