From c73537096c1c740cd09d8c1b01ac77485d040dd9 Mon Sep 17 00:00:00 2001
From: Alex Lin <alexander.s.lin@nasa.gov>
Date: Wed, 11 May 2016 09:16:55 -0500
Subject: [PATCH] Can't build trick 15.2.0 with --gsl=/usr

The _HAVE_GSL flag was not being passed into all compilation lines when
GSL was present.  Added them to to CFLAGS and CXXFLAGS so it is.

refs #235
---
 makefiles/Makefile.common | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/makefiles/Makefile.common b/makefiles/Makefile.common
index 9298cad7..c74c6721 100644
--- a/makefiles/Makefile.common
+++ b/makefiles/Makefile.common
@@ -128,6 +128,8 @@ ifeq ($(HAVE_GSL),1)
   TRICK_EXEC_LINK_LIBS += -L$(GSL_HOME)/lib
   endif
   TRICK_EXEC_LINK_LIBS += -lgsl -lgslcblas
+  TRICK_CFLAGS += -D_HAVE_GSL
+  TRICK_CXXFLAGS += -D_HAVE_GSL
 endif
 
 TRICK_INCLUDE = $(shell $(PERL) -e '@inc_paths = "${TRICK_CFLAGS}" =~ /-I\s*(\S+)/g ; foreach $$i (@inc_paths) { print "-I$$i "}')