Remove glibc version statement because that didn't work, remove isFinite

because it also doesn't work with -ffast-math

include/math.hpp

@@ -181,9 +181,6 @@ struct Vec {
 	Vec round() {
 		return Vec(roundf(x), roundf(y));
 	}
-	bool isFinite() {
-		return isfinite(x) && isfinite(y);
-	}
 	bool isZero() {
 		return x == 0.0 && y == 0.0;
 	}

src/main.cpp

@@ -86,12 +86,6 @@ void fixCwd() {
 #endif
 
 
-#ifdef ARCH_LIN
-// Tell Linux linker to request older version of glibc
-__asm__(".symver realpath,realpath@GLIBC_2.2.5");
-#endif
-
-
 using namespace rack;
 
 int main() {

src/widgets/FramebufferWidget.cpp

@@ -40,7 +40,7 @@ void FramebufferWidget::step() {
 		internal->box.pos = padding.neg();
 		internal->box.size = box.size.plus(padding.mult(2));
 		Vec fbSize = internal->box.size.mult(gPixelRatio);
-		assert(fbSize.isFinite());
+		// assert(fbSize.isFinite());
 
 		internal->setFramebuffer(NULL);
 		NVGLUframebuffer *fb = nvgluCreateFramebuffer(gVg, fbSize.x, fbSize.y, NVG_IMAGE_REPEATX | NVG_IMAGE_REPEATY);