From 05a3b230aade5db9bb3e971f8b54babf08577b1b Mon Sep 17 00:00:00 2001
From: hendricks266 <hendricks266@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Mon, 23 Jan 2017 11:21:42 +0000
Subject: [PATCH] Makefile: Only pass APPNAME and APPBASENAME to the
 preprocessor if a value for them was passed in.

Keeping compiler invocation clutter to a minimum is good.

git-svn-id: https://svn.eduke32.com/eduke32@6051 1a8010ca-5511-0410-912e-c29ae57300e0
---
 polymer/eduke32/Makefile.common | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/polymer/eduke32/Makefile.common b/polymer/eduke32/Makefile.common
index c36e67f6b..3a0c3a785 100644
--- a/polymer/eduke32/Makefile.common
+++ b/polymer/eduke32/Makefile.common
@@ -170,8 +170,8 @@ APPLE_FRAMEWORKS ?=/Library/Frameworks
 #  NOASM          - disables the use of inline assembly pragmas
 #  LINKED_GTK     - enables compile-time linkage to GTK
 #
-APPNAME ?= EDuke32
-APPBASENAME ?= eduke32
+APPNAME=
+APPBASENAME=
 STANDALONE ?= 0
 POLYMER = 1
 USE_OPENGL = 1
@@ -681,7 +681,12 @@ ifneq (0,$(STANDALONE))
     COMPILERFLAGS+= -DEDUKE32_STANDALONE
 endif
 
-COMPILERFLAGS+= -DAPPNAME=\"$(APPNAME)\" -DAPPBASENAME=\"$(APPBASENAME)\"
+ifneq (,$(APPNAME))
+    COMPILERFLAGS+= -DAPPNAME=\"$(APPNAME)\"
+endif
+ifneq (,$(APPBASENAME))
+    COMPILERFLAGS+= -DAPPBASENAME=\"$(APPBASENAME)\"
+endif
 
 # may be overridden
 EXESUFFIX=