Build: adds gtest prefix, clean out unused clutter

Makefile.conf

@@ -10,15 +10,11 @@ TARGET=libpEpDatatypes.a
 # Defaults
 DEBUG=1
 PREFIX?=$(HOME)
-ENGINE_LIB_PATH=$(PREFIX)/lib
+PREFIX_GTEST=/opt/local/
-ENGINE_INC_PATH=$(PREFIX)/include
 LANG_VERSION=c++17
 
 CXXFLAGS+=-fPIC
 
-# Build target
-BUILD_FOR:=$(shell uname)
-
 ifneq (,$(findstring g++,$(CXX)))
     CXXFLAGS+=-fdiagnostics-color=always
 else ifneq (,$(findstring clang,$(CXX)))
@@ -37,13 +33,4 @@ else
     CXXFLAGS+=-DNDEBUG=1 -O3
 endif
 
-# Add -L Prefixes to LIB/INC paths,
+CXXFLAGS+=-I$(PREFIX)/include
-# if not already explicitly set in local.conf
-ifndef ENGINE_LIB
-    ENGINE_LIB=-L$(ENGINE_LIB_PATH)
-endif
-ifndef ENGINE_INC
-    ENGINE_INC=-I$(ENGINE_INC_PATH)
-endif
-
-CXXFLAGS += $(ENGINE_INC)

local.conf.example

@@ -12,5 +12,4 @@
 
 ############# DIRS #############
 # PREFIX=$(HOME)/local
-# ENGINE_LIB_PATH=$(PREFIX)/lib
+# PREFIX_GTEST=/opt/local/
-# ENGINE_INC_PATH=$(PREFIX)/include

test/Makefile

@@ -1,8 +1,8 @@
 include ../Makefile.conf
 
-LDFLAGS=-L../src $(ENGINE_LIB)
+LDFLAGS=-L../src -L$(PREFIX)/lib -L$(PREFIX_GTEST)/lib
 LDLIBS=-lstdc++ -lpEpEngine -lpEpAdapter
-CXXFLAGS:=-I../src -DENGINE_TEST=$(ENGINE_TEST) $(CXXFLAGS)
+CXXFLAGS:=-I../src $(CXXFLAGS) -I$(PREFIX_GTEST)/include
 
 TEST_SOURCE=$(wildcard *.cc)
 TEST_OBJECTS=$(subst .cc,.o,$(TEST_SOURCE))