From f697a134d5d82dbc79638cd625f15c0252cd5afe Mon Sep 17 00:00:00 2001
From: Benjamin Mako Hill <mako@atdot.cc>
Date: Mon, 2 May 2011 19:55:37 -0400
Subject: [PATCH 1/1] made changes necessary to build a static version

Working with Bernie Innocenti, I completely overhauled the Makefile with
the goal of having it be able to build static versions of the library
which I need to run it on my cluster. In general, this has simplified
the Makefile. I had to make one small change to the disorder file in the
process.
---
 Makefile   | 20 ++++++++++----------
 disorder.h |  8 ++++++++
 2 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index 12459ed..cc0e56f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,21 +1,21 @@
-CXX = g++
-CFLAGS = -O3
-OBJECTS = disorder.o md5.o
+CXXFLAGS = -O3 
+CFLAGS = $(CXXFLAGS)
+OBJECTS = wikiq.o md5.o disorder.o 
 
 all: wikiq
 
-wikiq: wikiq.cpp $(OBJECTS)
-	$(CXX) $(CFLAGS) -lpcrecpp -lexpat wikiq.cpp $(OBJECTS) -o wikiq
+wikiq: $(OBJECTS)
+	$(CXX) $(CXXFLAGS) $(OBJECTS) -lpcrecpp -lpcre -lexpat -o wikiq
 
-disorder.o: disorder.c disorder.h
-	$(CXX) $(CFLAGS) -c disorder.c
-
-md5.o: md5.c md5.h
-	$(CXX) $(CFLAGS) -c md5.c -lm
+disorder.o: disorder.h
+md5.o: md5.h
 
 clean:
 	rm -f wikiq $(OBJECTS)
 
+static: $(OBJECTS)
+	$(CXX) $(CXXFLAGS) $(OBJECTS) -static -lpcrecpp -lpcre -lexpat -o wikiq
+
 gprof:
 	$(MAKE) CFLAGS=-pg wikiq
 
diff --git a/disorder.h b/disorder.h
index 3458774..91ec47d 100644
--- a/disorder.h
+++ b/disorder.h
@@ -24,6 +24,10 @@
 #ifndef __DISORDER_H_
 #define __DISORDER_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** Max number of bytes (i.e., tokens) */
 #define LIBDO_MAX_BYTES      256
 
@@ -59,4 +63,8 @@ float    get_max_entropy(void);
 /** Returns the ratio of entropy to maxentropy */
 float    get_entropy_ratio(void);
 
+#ifdef __cplusplus
+};
+#endif
+
 #endif
-- 
2.39.5