From 5cd00e104c8ea402cb744d70bd2ba490be9bc0d1 Mon Sep 17 00:00:00 2001
From: Calvin <calvin@EESI>
Date: Tue, 2 Apr 2013 16:44:58 -0400
Subject: use ld so that the linking works properly on all systems (gcc you
 drive me crazy), and update the readme to tell users to use ldconfig

---
 FEAST/FSToolbox/Makefile | 3 ++-
 README.markdown          | 5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/FEAST/FSToolbox/Makefile b/FEAST/FSToolbox/Makefile
index 2ce5ec3..b8baade 100644
--- a/FEAST/FSToolbox/Makefile
+++ b/FEAST/FSToolbox/Makefile
@@ -39,11 +39,12 @@
 PREFIX = /usr
 CXXFLAGS = -O3 -fPIC
 COMPILER = gcc
+LINKER = ld
 MITOOLBOXPATH = ../MIToolbox/
 objects = mRMR_D.o CMIM.o JMI.o DISR.o CondMI.o ICAP.o BetaGamma.o
 
 libFSToolbox.so : $(objects)
-	$(COMPILER) $(CXXFLAGS) -lMIToolbox -L$(MITOOLBOXPATH) -shared -o libFSToolbox.so $(objects)
+	$(LINKER) -lMIToolbox -lm -shared -o libFSToolbox.so $(objects)
 
 mRMR_D.o: mRMR_D.c  
 	$(COMPILER) $(CXXFLAGS) -DCOMPILE_C -c mRMR_D.c -I$(MITOOLBOXPATH)
diff --git a/README.markdown b/README.markdown
index 416e4b2..c980bda 100644
--- a/README.markdown
+++ b/README.markdown
@@ -38,12 +38,15 @@ Make FSToolbox and install it:
     make
     sudo make install
 
+Run ldconfig to update your library cache
+    
+    sudo ldconfig
+
 Install our PyFeast module
 
     python ./setup.py build
     sudo python ./setup.py install
 
-
 ## Demonstration
 See test/test.py for an example with uniform data and an image
 data set. The image data set was collected from the digits example in 
-- 
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