lapack support

Jet_fitting_3/dont_submit

@@ -1 +1,2 @@
 clean_tree.csh
+demo

Jet_fitting_3/examples/Jet_fitting_3/blind_1pt.cpp

@@ -55,5 +55,5 @@ int main(int argc, char *argv[])
     std::cout << monge_fit.pca_basis(i).first << std::endl 
 	      << monge_fit.pca_basis(i).second  << std::endl;
   
-  return 1;
+  return 0;
 }

Jet_fitting_3/examples/Jet_fitting_3/makefile

@@ -10,27 +10,15 @@ include $(CGAL_MAKEFILE)
 #---------------------------------------------------------------------#
 #                    compiler flags
 #---------------------------------------------------------------------#
-LAPACK_INCDIRS = -I$(LAPACK_DIR)/SRC -I$(LAPACK_DIR)
+#LAPACK_INCDIRS = -I$(LAPACK_DIR)/SRC -I$(LAPACK_DIR)
 
 CXXFLAGS = -I../../include \
            $(CGAL_CXXFLAGS) \
-           $(LONG_NAME_PROBLEM_CXXFLAGS) \
+           $(LONG_NAME_PROBLEM_CXXFLAGS) 
-	   $(LAPACK_INCDIRS)
 
 #---------------------------------------------------------------------#
 #                    linker flags
 #---------------------------------------------------------------------#
-#this gives linking problems?? so i use the other
-# LAPACK_LDLIBS  = -L$(LAPACK_DIR) -L$(LAPACK_DIR)/F2CLIBS \
-# 	-llapack_LINUX \
-#           -lblas_LINUX -ltmglib_LINUX \
-#           -lF77 -lI77 -lm -lc
-
-F2CDIR  = $(LAPACK_DIR)/F2CLIBS
-LAPACK_LDLIBS  = $(LAPACK_DIR)/lapack_LINUX.a \
-           $(LAPACK_DIR)/blas_LINUX.a \
-           $(F2CDIR)/libF77.a $(F2CDIR)/libI77.a -lm -lc
-
 LIBPATH = \
           $(CGAL_LIBPATH)
 
@@ -69,17 +57,3 @@ depend:
 .cpp$(OBJ_EXT):
 	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) $<
 
-# DO NOT DELETE
-
-PolyhedralSurf.o: /usr/include/stdlib.h /usr/include/sys/cdefs.h
-PolyhedralSurf.o: /usr/include/_types.h /usr/include/sys/_types.h
-PolyhedralSurf.o: /usr/include/machine/_types.h /usr/include/i386/_types.h
-PolyhedralSurf.o: /usr/include/sys/wait.h /usr/include/sys/signal.h
-PolyhedralSurf.o: /usr/include/sys/appleapiopts.h
-PolyhedralSurf.o: /usr/include/machine/signal.h /usr/include/i386/signal.h
-PolyhedralSurf.o: /usr/include/sys/resource.h /usr/include/machine/endian.h
-PolyhedralSurf.o: /usr/include/i386/endian.h /usr/include/sys/_endian.h
-PolyhedralSurf.o: /usr/include/stdint.h /usr/include/libkern/OSByteOrder.h
-PolyhedralSurf.o: /usr/include/libkern/i386/OSByteOrder.h
-PolyhedralSurf.o: /usr/include/alloca.h /usr/include/machine/types.h
-PolyhedralSurf.o: /usr/include/i386/types.h /usr/include/stdio.h

Jet_fitting_3/include/CGAL/Lapack/Linear_algebra_lapack.h

@@ -1,11 +1,16 @@
 #ifndef CGAL_LAPACK_H
 #define CGAL_LAPACK_H
 
-#include <stdlib.h>
+#ifdef CGAL_USE_F2C
-#include "blaswrap.h"
+#define my_dgelss dgelss_
-#include "f2c.h"
+#else   my_dgelss dgelss
+#endif
+
 extern "C" {
-#include "clapack.h"
+int my_dgelss(int *m, int *n, int *nrhs, 
+		    double *a, int *lda, double *b, int *ldb, double *
+		    s, double *rcond, int *rank, double *work, int *lwork,
+		    int *info); 
 }
 
 namespace CGAL {
@@ -78,7 +83,7 @@ public:
 
  Lapack_svd::FT Lapack_svd::solve(Matrix& M, Vector& B)
 {
-  integer m = M.number_of_rows(),
+  int m = M.number_of_rows(),
     n = M.number_of_columns(),
     nrhs = 1,
     lda = m,
@@ -92,7 +97,7 @@ public:
 
   FT rcond = -1;
 
-  dgelss_(&m, &n, &nrhs, M.matrix(), &lda, B.vector(), &ldb, sing_values, 
+  my_dgelss(&m, &n, &nrhs, M.matrix(), &lda, B.vector(), &ldb, sing_values, 
 	  &rcond, &rank, work, &lwork, &info);
   assert(info==0);
 

Jet_fitting_3/test/Jet_fitting_3/makefile

@@ -1,78 +0,0 @@
-# Created by the script create_makefile
-# This is the makefile for compiling a CGAL application.
-
-#---------------------------------------------------------------------#
-#                    include platform specific settings
-#---------------------------------------------------------------------#
-# Choose the right include file from the <cgalroot>/make directory.
-
-include $(CGAL_MAKEFILE)
-
-#---------------------------------------------------------------------#
-#                    compiler flags
-#---------------------------------------------------------------------#
-LAPACK_INCDIRS = -I$(LAPACK_DIR)/SRC -I$(LAPACK_DIR)
-
-CXXFLAGS = \
-           -I../../include \
-           $(CGAL_CXXFLAGS) \
-           $(LONG_NAME_PROBLEM_CXXFLAGS) \
-           $(LAPACK_INCDIRS) 
-
-#---------------------------------------------------------------------#
-#                    linker flags
-#---------------------------------------------------------------------#
-F2CDIR  = $(LAPACK_DIR)/F2CLIBS
-LAPACK_LDLIBS  = $(LAPACK_DIR)/lapack_LINUX.a \
-          $(LAPACK_DIR)/blas_LINUX.a \
-          $(F2CDIR)/libF77.a $(F2CDIR)/libI77.a -lm -lc
-
-LIBPATH = \
-          $(CGAL_LIBPATH)
-
-LDFLAGS = \
-          $(LONG_NAME_PROBLEM_LDFLAGS) \
-          ${LAPACK_LDLIBS} \
-	  $(CGAL_LDFLAGS) \
-       
-
-
-#---------------------------------------------------------------------#
-#                    target entries
-#---------------------------------------------------------------------#
-
-all:            \
-                blind_1pt$(EXE_EXT) 
-
-blind_1pt$(EXE_EXT) : blind_1pt$(OBJ_EXT)
-	$(CGAL_CXX) $(LIBPATH) -o blind_1pt blind_1pt$(OBJ_EXT) \
-	$(LDFLAGS) 
-
-clean: \
-         blind_1pt.clean 
-
-
-
-depend: 
-	makedepend *.[Ch]
-
-#---------------------------------------------------------------------#
-#                    suffix rules
-#---------------------------------------------------------------------#
-
-.C$(OBJ_EXT):
-	$(CGAL_CXX) $(CXXFLAGS) $(OBJ_OPT) $<
-
-# DO NOT DELETE
-
-blind_1pt.o: /usr/include/stdio.h /usr/include/_types.h
-blind_1pt.o: /usr/include/sys/_types.h /usr/include/sys/cdefs.h
-blind_1pt.o: /usr/include/machine/_types.h /usr/include/i386/_types.h
-blind_1pt.o: /usr/include/stdlib.h /usr/include/sys/wait.h
-blind_1pt.o: /usr/include/sys/signal.h /usr/include/sys/appleapiopts.h
-blind_1pt.o: /usr/include/machine/signal.h /usr/include/i386/signal.h
-blind_1pt.o: /usr/include/sys/resource.h /usr/include/machine/endian.h
-blind_1pt.o: /usr/include/i386/endian.h /usr/include/sys/_endian.h
-blind_1pt.o: /usr/include/stdint.h /usr/include/libkern/OSByteOrder.h
-blind_1pt.o: /usr/include/libkern/i386/OSByteOrder.h /usr/include/alloca.h
-blind_1pt.o: /usr/include/machine/types.h /usr/include/i386/types.h