.pc file added

GNUmakefile.in

@@ -47,7 +47,7 @@ DEFINES				+= DEBUG
 CXXFLAGS            += -g -O0
 LDFLAGS				+= -g
 else
-CXXFLAGS			+= -O2
+CXXFLAGS			+= -O3
 DEFINES				+= NDEBUG
 endif
 

configure.ac

@@ -121,5 +121,6 @@ AX_CHECK_LIBRARY([LIBBZ2], [bzlib.h], [bz2], [],
 # 	[],
 # 	[enable_debug=auto])
 
-dnl Process Makefile.in to create Makefile
-AC_OUTPUT([GNUmakefile])
+dnl Process files
+AC_OUTPUT([GNUmakefile
+		   libcif++.pc])

libcif++.pc.in

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libcif++
+Description: C++ library for the manipulation of mmCIF files.
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lcif++
+Cflags: -I${includedir}