File superlu-3.0.diff of Package superlu

Index: SuperLU_3.0/Makefile
===================================================================
--- SuperLU_3.0.orig/Makefile
+++ SuperLU_3.0/Makefile
@@ -14,8 +14,12 @@
 #		    October 15, 2003 Version 3.0
 #
 ############################################################################
 
+DESTDIR =
+LIBDIR  = $(prefix)/lib
+DESTLIBDIR = $(DESTDIR)/$(LIBDIR)
+
 include make.inc
 
 all: install lib testing
 
@@ -36,8 +40,18 @@ superlulib:
 
 tmglib:
 	( cd TESTING/MATGEN; $(MAKE) )
 
+install_lib: superlulib
+	$(INSTALL) -m 0755 -d $(DESTLIBDIR)
+	$(INSTALL) -m 0644 superlu$(PLAT).a $(DESTLIBDIR)/libsuperlu.a
+	ln -sf libsuperlu.a $(DESTLIBDIR)/superlu$(PLAT).a
+
+install_blas: blas$(PLAT).a
+	$(INSTALL) -m 0755 -d $(DESTLIBDIR)
+	$(INSTALL) -m 0644 blas$(PLAT).a $(DESTLIBDIR)/libblas.a
+	ln -sf libblas.a $(DESTLIBDIR)/blas2$(PLAT).a
+
 matlabmex:
 	( cd MATLAB; $(MAKE) )
 
 testing:
Index: SuperLU_3.0/make.inc
===================================================================
--- SuperLU_3.0.orig/make.inc
+++ SuperLU_3.0/make.inc
@@ -15,36 +15,53 @@
 ############################################################################
 #
 #  The machine (platform) identifier to append to the library names
 #
-PLAT = _solaris
+MACH := $(shell uname -m | tr A-Z a-z | sed s/i.86/i386/)
+PLAT = _$(MACH)
+prefix = /usr
 
 #
 #  The name of the libraries to be created/linked to
 #
 TMGLIB       = tmglib$(PLAT).a
 SUPERLULIB   = superlu$(PLAT).a
 BLASLIB      = ../blas$(PLAT).a
+#BLASBLIB     = -lblas
+#BLASDEF      = -DUSE_VENDOR_BLAS
 
 #
 #  The archiver and the flag(s) to use when building archive (library)
 #  If your system has no ranlib, set RANLIB = echo.
 #
 ARCH         = ar
 ARCHFLAGS    = cr
 RANLIB       = ranlib
+INSTALL      = install
 
-CC           = cc
-CFLAGS       = -xO3 -xcg92
-FORTRAN	     = f77
-FFLAGS       = -O
-LOADER       = cc
-LOADOPTS     = -xO3
+CC           = gcc
+CFLAGS       = $(RPM_OPT_FLAGS) -fPIC -fschedule-insns2 \
+               -funroll-loops -fstrict-aliasing -frerun-loop-opt \
+	        -funit-at-a-time # -ftree-vectorize
+ifeq ($(MACH),i386)
+ CFLAGS     += -momit-leaf-frame-pointer -O3 -finline-limit=700 --param max-inline-insns-auto=150 # -ffast-math -msse2 -mfpmath=sse
+else
+ ifeq ($(MACH),x86_64)
+  CFLAGS     += -momit-leaf-frame-pointer -O3 -finline-limit=720 --param max-inline-insns-auto=160 
+ else
+  CFLAGS     += -O3 -finline-limit=720 --param max-inline-insns-auto=160
+  endif
+endif
+NOOPTS       = $(RPM_OPT_FLAGS) -Os -fPIC
+FORTRAN	     = g77
+FFLAGS       = $(CFLAGS)
+LOADER       = gcc
+LOADOPTS     =
 
 #
 #  C preprocessor defs for compilation (-DNoChange, -DAdd_, or -DUpCase)
 #
 CDEFS        = -DAdd_
 #
 # The directory in which Matlab is installed
 #
-MATLAB	     = /usr/sww/pkg/matlab
+#MATLAB	     = /usr/sww/pkg/matlab