UIMA-2053 modified debug settings for Mac OS

git-svn-id: https://svn.apache.org/repos/asf/uima/uimacpp/trunk@1357722 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/base.mak b/src/base.mak
index 53c2bf9..824de32 100644
--- a/src/base.mak
+++ b/src/base.mak
@@ -79,8 +79,12 @@
 # compile flags for ship mode:
 # all optimization on, Multithreaded, dynamic link runtime
 BUILD_CFLAGS=-DNDEBUG -DTRACEOFF -O3 -fPIC $(FORCE_32)
+ifeq ($(UNAME), Darwin)
+BUILD_LFLAGS= $(FORCE_32)
+else
 BUILD_LFLAGS= -Wl,--strip-debug $(FORCE_32)
 endif
+endif
 
 # include directory for compile
 INCLUDES=-I$(UIMACPP_HOME)/include -I$(UIMACPP_HOME)/include/apr-1