am 6c96cbf5: Merge "Log shader source when it fails to compile" into lmp-mr1-dev

    GLint status;

    glGetShaderiv(shader, GL_COMPILE_STATUS, &status);

    if (status != GL_TRUE) {

        ALOGE("Error while compiling this shader:\n===\n%s\n===", source);

        // Some drivers return wrong values for GL_INFO_LOG_LENGTH

        // use a fixed size instead

        GLchar log[512];

        glGetShaderInfoLog(shader, sizeof(log), 0, &log[0]);

        LOG_ALWAYS_FATAL("Error while compiling shader: %s", log);

        LOG_ALWAYS_FATAL("Shader info log: %s", log);

        return 0;

    }