Remove clapack library from digiKam core used by Refocus tool.

Add new optional dependency to Eigen3 library to replace clapack
REVIEW: 109692
BUGS: 251563
FIXED-IN: 3.2.0

CMakeLists.txt

@@ -160,7 +160,7 @@ FIND_PACKAGE(Jasper)
 FIND_PACKAGE(Kface)
 FIND_PACKAGE(KGeoMap)
 FIND_PACKAGE(PGF)
-FIND_PACKAGE(CLAPACK)
+FIND_PACKAGE(Eigen3)
 FIND_PACKAGE(Boost) # 1.36.0)
 
 # BEGIN SPECIAL OPENCV HANDLING
@@ -455,6 +455,8 @@ MACRO_OPTIONAL_FIND_PACKAGE(Doxygen)
 MACRO_OPTIONAL_FIND_PACKAGE(Sqlite2)
 MACRO_BOOL_TO_01(SQLITE2_FOUND HAVE_SQLITE2)
 
+MACRO_BOOL_TO_01(EIGEN3_FOUND HAVE_EIGEN3)
+
 # Set config files accordingly with optional dependencies
 
 CONFIGURE_FILE(digikam/utils/config-digikam.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/digikam/utils/config-digikam.h)
@@ -504,11 +506,14 @@ ENDIF(PGF_FOUND)
 
 # ================================================================
 
-IF(CLAPACK_FOUND)
-    MESSAGE(STATUS " libclapack library found................. YES (optional)")
-ELSE(CLAPACK_FOUND)
-    MESSAGE(STATUS " libclapack library found................. NO  (optional - internal version used instead)")
-ENDIF(CLAPACK_FOUND)
+IF(EIGEN3_FOUND)
+    MESSAGE(STATUS " Eigen3 library found..................... YES (optional)")
+ELSE(EIGEN3_FOUND)
+    MESSAGE(STATUS " Eigen3 library found..................... NO  (optional)")
+    MESSAGE(STATUS "")
+    MESSAGE(STATUS " digiKam will be compiled without Refocus tool support.")
+    MESSAGE(STATUS "")
+ENDIF(EIGEN3_FOUND)
 
 # ================================================================
 
@@ -606,11 +611,11 @@ ELSE(LCMS_FOUND AND JPEG_FOUND AND PNG_FOUND AND TIFF_FOUND AND Boost_FOUND AND
     SET(DIGIKAM_CAN_BE_COMPILED false)
 ENDIF(LCMS_FOUND AND JPEG_FOUND AND PNG_FOUND AND TIFF_FOUND AND Boost_FOUND AND JASPER_FOUND AND KDCRAW_FOUND AND KEXIV2_FOUND AND KIPI_FOUND AND KFACE_FOUND AND KGEOMAP_FOUND)
 
-IF(DIGIKAM_CAN_BE_COMPILED AND FORCED_UNBUNDLE AND ((NOT PGF_FOUND) OR (NOT CLAPACK_FOUND)))
+IF(DIGIKAM_CAN_BE_COMPILED AND FORCED_UNBUNDLE AND ((NOT PGF_FOUND) OR (NOT EIGEN3_FOUND)))
     MESSAGE(STATUS "")
     MESSAGE(FATAL_ERROR " BUNDLED LIBRARIES HAVE BEEN FORCE-DISABLED IN THIS BUILD. Aborting.")
     SET(DIGIKAM_CAN_BE_COMPILED false)
-ENDIF(DIGIKAM_CAN_BE_COMPILED AND FORCED_UNBUNDLE AND ((NOT PGF_FOUND) OR (NOT CLAPACK_FOUND)))
+ENDIF(DIGIKAM_CAN_BE_COMPILED AND FORCED_UNBUNDLE AND ((NOT PGF_FOUND) OR (NOT EIGEN3_FOUND)))
 
 MESSAGE(STATUS "----------------------------------------------------------------------------------")
 MESSAGE(STATUS "")
@@ -726,46 +731,6 @@ IF(DIGIKAM_CAN_BE_COMPILED)
        )
     ENDIF(PGF_FOUND)
 
-    IF(CLAPACK_FOUND)
-        INCLUDE_DIRECTORIES(${CLAPACK_INCLUDE_DIR})
-    ELSE(CLAPACK_FOUND)
-        INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack)
-        SET(libclapack_SRCS
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/abort_.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dgesv.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dlaswp.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/endfile.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/idamax.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/open.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/sig_die.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/wref.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/close.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dgetf2.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dscal.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/err.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/ieeeck.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/s_cmp.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/s_stop.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/wrtfmt.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dgemm.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dgetrf.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dswap.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/fmt.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/ilaenv.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/s_copy.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/wsfe.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dger.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dgetrs.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/dtrsm.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/fmtlib.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/lsame.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/sfe.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/util.c
-            ${CMAKE_CURRENT_SOURCE_DIR}/libs/3rdparty/clapack/xerbla.c
-        )
-    ENDIF(CLAPACK_FOUND)
-
-    # ==================================================================================================
     # Lensfun and LibLqr-1 library rules
 
     IF(LQR-1_FOUND)
@@ -782,6 +747,16 @@ IF(DIGIKAM_CAN_BE_COMPILED)
 
     ENDIF(LENSFUN_FOUND)
 
+
+    # Refocus tool dependency
+
+    IF(EIGEN3_FOUND)
+
+        INCLUDE_DIRECTORIES(${EIGEN3_INCLUDE_DIR})
+        ADD_DEFINITIONS(-DEIGEN3_VERSION_NUMBER="${EIGEN3_VERSION}")
+
+    ENDIF(EIGEN3_FOUND)
+
     # ==================================================================================================
     # Common targets parts
 
@@ -815,7 +790,6 @@ IF(DIGIKAM_CAN_BE_COMPILED)
        )
 
     SET(libdimgfilters_SRCS
-        ${libclapack_SRCS}
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dklcms/digikam-lcms.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/dimgbuiltinfilter.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/dimgthreadedfilter.cpp
@@ -875,8 +849,6 @@ IF(DIGIKAM_CAN_BE_COMPILED)
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/nr/nrsettings.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/sharp/sharpenfilter.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/sharp/unsharpmaskfilter.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/sharp/refocusfilter.cpp
-        ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/sharp/matrix.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/sharp/sharpsettings.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/levels/imagelevels.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/levels/levelsfilter.cpp
@@ -920,10 +892,19 @@ IF(DIGIKAM_CAN_BE_COMPILED)
             ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/lens/lensfuncameraselector.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/lens/lensfuniface.cpp
             ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/lens/lensfunsettings.cpp
-        )
+           )
 
     ENDIF(LENSFUN_FOUND)
 
+    IF(EIGEN3_FOUND)
+
+        SET(libdimgfilters_SRCS ${libdimgfilters_SRCS}
+            ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/sharp/refocusfilter.cpp
+            ${CMAKE_CURRENT_SOURCE_DIR}/libs/dimg/filters/sharp/matrix.cpp
+           )
+
+    ENDIF(EIGEN3_FOUND)
+
     SET(libdmetadata_SRCS
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dmetadata/metadatasettings.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/libs/dmetadata/metadatasettingscontainer.cpp

NEWS

@@ -4,6 +4,7 @@ digiKam 3.2.0 - Release date: 2013-04-07
 NEW FEATURES:
 
 AlbumGUI : New "Table-View" view mode dedictaed to show album items in a list view.
+General  : Remove internal clapack library code. Set only an optional and external dependency to eigen3.
 
 BUGFIXES FROM KDE BUGZILLA (alias B.K.O | http://bugs.kde.org):
 

README

@@ -103,12 +103,12 @@ libkgeomap      >= 2.0.0                      https://projects.kde.org/projects/
 Optional :
 
 libkdepimlibs   >= 4.4.x                      http://pim.kde.org                                                To support KAddressBook entries.
-liblensfun      >= 0.2.6                      http://lensfun.berlios.de                                         To support LensCorrection editor. If no external libray is found, internal version is used instead.  plugin.
+liblensfun      >= 0.2.6                      http://lensfun.berlios.de                                         To support LensCorrection tool.
+liblqr-1        >= 0.4.1                      http://liblqr.wikidot.com                                         To support Liquid Rescale tool.
+libeigen3       >= 3.x                        http://eigen.tuxfamily.org                                        To support Refocus tool.
 libgphoto2      >= 2.4.0                      http://www.gphoto.org                                             To support Gphoto2 Cameras.
 libusb          >= 1.0.0                      http://www.libusb.org                                             Required by Gphoto2 as linking dependency. See details in B.K.O #268267
-liblqr-1        >= 0.4.1                      http://liblqr.wikidot.com                                         For Liquid Rescale tool. If no external libray is found, internal version is used instead.
 libpgf          >= 6.11.24                    http://www.libpgf.org                                             If no external libray is found, internal version is used instead.
-libclapack      >= 3.x                        http://www.netlib.org/clapack                                     If no external libray is found, internal version is used instead.
 libsqlite2      >= 2.x                        http://www.sqlite.org/                                            Only used to import old database version <= 0.7.
 
 Note : all library dependencies require development and binary packages installed on your

cmake/modules/FindCLAPACK.cmake

-# - Try to find clapack library
-# Once done this will define
-#
-#  CLAPACK_FOUND - system has CLAPACK library
-#  CLAPACK_INCLUDE_DIR - the CLAPACK include directory
-#  CLAPACK_LIBRARY - the marblewidget library
-#
-#  copyright 2008 by Patrick Spendrin <ps_ml@gmx.de>
-#  copyright 2010 by Andreas K. Huettel <mail@akhuettel.de>
-#  use this file as you like
-#
-
-if(CLAPACK_INCLUDE_DIR AND CLAPACK_LIBRARY)
-
-  # Already in cache
-  set(CLAPACK_FOUND TRUE)
-
-else(CLAPACK_INCLUDE_DIR AND CLAPACK_LIBRARY)
-
-  find_path(CLAPACK_INCLUDE_DIR clapack.h PATHS /usr/include/clapack NO_DEFAULT_PATH)
-  if(CLAPACK_INCLUDE_DIR)
-     message(STATUS "Found clapack includes: ${CLAPACK_INCLUDE_DIR}")
-  else(CLAPACK_INCLUDE_DIR)
-     find_path(CLAPACK_INCLUDE_DIR clapack.h PATHS /usr/include/clapack)
-     if(CLAPACK_INCLUDE_DIR)
-        message(STATUS "Found clapack includes: ${CLAPACK_INCLUDE_DIR}")
-     endif(CLAPACK_INCLUDE_DIR)
-  endif(CLAPACK_INCLUDE_DIR)
-
-  find_library(CLAPACK_LIBRARY clapack)
-  if(CLAPACK_LIBRARY)
-      message(STATUS "Found clapack library: ${CLAPACK_LIBRARY}")
-  endif(CLAPACK_LIBRARY)
-
-  if(CLAPACK_INCLUDE_DIR AND CLAPACK_LIBRARY)
-    set(CLAPACK_FOUND TRUE)
-  endif(CLAPACK_INCLUDE_DIR AND CLAPACK_LIBRARY)
-
-  if(NOT CLAPACK_FOUND)
-      message(STATUS "Could NOT find any working clapack installation")
-  endif(NOT CLAPACK_FOUND)
-
-  mark_as_advanced(CLAPACK_INCLUDE_DIR CLAPACK_LIBRARY)
-endif(CLAPACK_INCLUDE_DIR AND CLAPACK_LIBRARY)

cmake/modules/FindEigen3.cmake

+# - Try to find Eigen3 lib
+#
+# This module supports requiring a minimum version, e.g. you can do
+#   find_package(Eigen3 3.1.2)
+# to require version 3.1.2 or newer of Eigen3.
+#
+# Once done this will define
+#
+#  EIGEN3_FOUND - system has eigen lib with correct version
+#  EIGEN3_INCLUDE_DIR - the eigen include directory
+#  EIGEN3_VERSION - eigen version
+
+# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
+# Copyright (c) 2008, 2009 Gael Guennebaud, <g.gael@free.fr>
+# Copyright (c) 2009 Benoit Jacob <jacob.benoit.1@gmail.com>
+# Redistribution and use is allowed according to the terms of the 2-clause BSD license.
+
+if(NOT Eigen3_FIND_VERSION)
+  if(NOT Eigen3_FIND_VERSION_MAJOR)
+    set(Eigen3_FIND_VERSION_MAJOR 2)
+  endif(NOT Eigen3_FIND_VERSION_MAJOR)
+  if(NOT Eigen3_FIND_VERSION_MINOR)
+    set(Eigen3_FIND_VERSION_MINOR 91)
+  endif(NOT Eigen3_FIND_VERSION_MINOR)
+  if(NOT Eigen3_FIND_VERSION_PATCH)
+    set(Eigen3_FIND_VERSION_PATCH 0)
+  endif(NOT Eigen3_FIND_VERSION_PATCH)
+
+  set(Eigen3_FIND_VERSION "${Eigen3_FIND_VERSION_MAJOR}.${Eigen3_FIND_VERSION_MINOR}.${Eigen3_FIND_VERSION_PATCH}")
+endif(NOT Eigen3_FIND_VERSION)
+
+macro(_eigen3_check_version)
+  file(READ "${EIGEN3_INCLUDE_DIR}/Eigen/src/Core/util/Macros.h" _eigen3_version_header)
+
+  string(REGEX MATCH "define[ \t]+EIGEN_WORLD_VERSION[ \t]+([0-9]+)" _eigen3_world_version_match "${_eigen3_version_header}")
+  set(EIGEN3_WORLD_VERSION "${CMAKE_MATCH_1}")
+  string(REGEX MATCH "define[ \t]+EIGEN_MAJOR_VERSION[ \t]+([0-9]+)" _eigen3_major_version_match "${_eigen3_version_header}")
+  set(EIGEN3_MAJOR_VERSION "${CMAKE_MATCH_1}")
+  string(REGEX MATCH "define[ \t]+EIGEN_MINOR_VERSION[ \t]+([0-9]+)" _eigen3_minor_version_match "${_eigen3_version_header}")
+  set(EIGEN3_MINOR_VERSION "${CMAKE_MATCH_1}")
+
+  set(EIGEN3_VERSION ${EIGEN3_WORLD_VERSION}.${EIGEN3_MAJOR_VERSION}.${EIGEN3_MINOR_VERSION})
+  if(${EIGEN3_VERSION} VERSION_LESS ${Eigen3_FIND_VERSION})
+    set(EIGEN3_VERSION_OK FALSE)
+  else(${EIGEN3_VERSION} VERSION_LESS ${Eigen3_FIND_VERSION})
+    set(EIGEN3_VERSION_OK TRUE)
+  endif(${EIGEN3_VERSION} VERSION_LESS ${Eigen3_FIND_VERSION})
+
+  if(NOT EIGEN3_VERSION_OK)
+
+    message(STATUS "Eigen3 version ${EIGEN3_VERSION} found in ${EIGEN3_INCLUDE_DIR}, "
+                   "but at least version ${Eigen3_FIND_VERSION} is required")
+  endif(NOT EIGEN3_VERSION_OK)
+endmacro(_eigen3_check_version)
+
+if (EIGEN3_INCLUDE_DIR)
+
+  # in cache already
+  _eigen3_check_version()
+  set(EIGEN3_FOUND ${EIGEN3_VERSION_OK})
+
+else (EIGEN3_INCLUDE_DIR)
+
+  find_path(EIGEN3_INCLUDE_DIR NAMES signature_of_eigen3_matrix_library
+      PATHS
+      ${CMAKE_INSTALL_PREFIX}/include
+      ${KDE4_INCLUDE_DIR}
+      PATH_SUFFIXES eigen3 eigen
+    )
+
+  if(EIGEN3_INCLUDE_DIR)
+    _eigen3_check_version()
+  endif(EIGEN3_INCLUDE_DIR)
+
+  include(FindPackageHandleStandardArgs)
+  find_package_handle_standard_args(Eigen3 DEFAULT_MSG EIGEN3_INCLUDE_DIR EIGEN3_VERSION_OK)
+
+  mark_as_advanced(EIGEN3_INCLUDE_DIR)
+
+endif(EIGEN3_INCLUDE_DIR)
+

digikam/CMakeLists.txt

@@ -3,10 +3,7 @@ CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/../data/database/dbconfigversion.h.cm
 
 # Shared libdigikamcore ################################################################
 
-IF(NOT CLAPACK_FOUND)
-   # Disable Clapack C code warnings.
-   SET_SOURCE_FILES_PROPERTIES(${libclapack_SRCS} PROPERTIES COMPILE_FLAGS "-w")
-ENDIF(NOT CLAPACK_FOUND)
+
 
 IF(NOT PGF_FOUND)
    # Disable libpgf warnings.
@@ -116,10 +113,6 @@ IF(PGF_FOUND)
     TARGET_LINK_LIBRARIES(digikamcore ${PGF_LIBRARIES})
 ENDIF(PGF_FOUND)
 
-IF(CLAPACK_FOUND)
-    TARGET_LINK_LIBRARIES(digikamcore ${CLAPACK_LIBRARY})
-ENDIF(CLAPACK_FOUND)
-
 IF(Q_WS_X11)
     TARGET_LINK_LIBRARIES(digikamcore ${X11_LIBRARIES})
 ENDIF(Q_WS_X11)
@@ -322,9 +315,6 @@ IF(KDEPIMLIBS_FOUND)
   TARGET_LINK_LIBRARIES(digikam ${KDE4_KABC_LIBS})
 ENDIF(KDEPIMLIBS_FOUND)
 
-IF(CLAPACK_FOUND)
-   TARGET_LINK_LIBRARIES(digikam ${CLAPACK_LIBRARY})
-ENDIF(CLAPACK_FOUND)
 
 INSTALL(TARGETS digikam ${INSTALL_TARGETS_DEFAULT_ARGS})
 

digikam/utils/config-digikam.h.cmake

@@ -39,6 +39,9 @@
 /* Define to 1 if an external lensfun shared library have been found */
 #cmakedefine HAVE_LENSFUN 1
 
+/* Define to 1 if an external Eigen3 shared library have been found */
+#cmakedefine HAVE_EIGEN3
+
 /* Define to 1 if GPhoto2 shared library is installed */
 #cmakedefine HAVE_GPHOTO2 1
 

imageplugins/enhance/sharpentool.cpp

@@ -45,14 +45,18 @@
 
 // Local includes
 
+#include "config-digikam.h"
 #include "sharpsettings.h"
-#include "refocusfilter.h"
 #include "sharpenfilter.h"
 #include "unsharpmaskfilter.h"
 #include "editortoolsettings.h"
 #include "imageiface.h"
 #include "imageregionwidget.h"
 
+#ifdef HAVE_EIGEN3
+#include "refocusfilter.h"
+#endif // HAVE_EIGEN3
+
 namespace DigikamEnhanceImagePlugin
 {
 
@@ -193,6 +197,7 @@ void SharpenTool::preparePreview()
 
         case SharpContainer::Refocus:
         {
+#ifdef HAVE_EIGEN3
             DImg   img = d->previewWidget->getOriginalRegionImage();
             double r   = settings.rfRadius;
             double c   = settings.rfCorrelation;
@@ -201,6 +206,7 @@ void SharpenTool::preparePreview()
             int    ms  = settings.rfMatrix;
 
             setFilter(new RefocusFilter(&img, this, ms, r, g, c, n));
+#endif // HAVE_EIGEN3
             break;
         }
     }
@@ -249,6 +255,7 @@ void SharpenTool::prepareFinal()
 
         case SharpContainer::Refocus:
         {
+#ifdef HAVE_EIGEN3
             double r   = settings.rfRadius;
             double c   = settings.rfCorrelation;
             double n   = settings.rfNoise;
@@ -256,6 +263,7 @@ void SharpenTool::prepareFinal()
             int    ms  = settings.rfMatrix;
 
             setFilter(new RefocusFilter(iface.original(), this, ms, r, g, c, n));
+#endif // HAVE_EIGEN3
             break;
         }
     }
@@ -282,7 +290,9 @@ void SharpenTool::setFinalImage()
 
         case SharpContainer::Refocus:
         {
+#ifdef HAVE_EIGEN3
             iface.setOriginal(i18n("Refocus"), filter()->filterAction(), filter()->getTargetImage());
+#endif // HAVE_EIGEN3
             break;
         }
     }

libs/3rdparty/clapack/LICENCE

-REDISTRIBUTABLE
-
-LAPACK is a freely-available software package. It is available from netlib via anonymous ftp and the World Wide Web. 
-Thus, it can be included in commercial software packages (and has been). We only ask that proper credit be given to the authors.
-
-Like all software, it is copyrighted. It is not trademarked, but we do ask the following:
- 
-If you modify the source for these routines we ask that you change the name of the routine 
-and comment the changes made to the original.
-
-We will gladly answer any questions regarding the software. If a modification is done, however, 
-it is the responsibility of the person who modified the routine to provide support.

libs/3rdparty/clapack/README

-The sources in this directory were copied from the CLAPACK
-distribution (see http://www.netlib.org/clapack).

libs/3rdparty/clapack/abort_.c

-#include "stdio.h"
-#include "f2c.h"
-
-#ifdef KR_headers
-extern VOID sig_die();
-
-int abort_()
-#else
-extern void sig_die(char*,int);
-
-int abort_(void)
-#endif
-{
-sig_die("Fortran abort routine called", 1);
-return 0;	/* not reached */
-}

libs/3rdparty/clapack/blaswrap.h

-/* CLAPACK 3.0 BLAS wrapper macros
- * Feb 5, 2000
- */
-
-#ifndef __BLASWRAP_H
-#define __BLASWRAP_H
-
-#ifndef NO_BLAS_WRAP
- 
-/* BLAS1 routines */
-#define srotg_ f2c_srotg
-#define drotg_ f2c_drotg
-#define srotmg_ f2c_srotmg
-#define drotmg_ f2c_drotmg
-#define srot_ f2c_srot
-#define drot_ f2c_drot
-#define srotm_ f2c_srotm
-#define drotm_ f2c_drotm
-#define sswap_ f2c_sswap
-#define dswap_ f2c_dswap
-#define cswap_ f2c_cswap
-#define zswap_ f2c_zswap
-#define sscal_ f2c_sscal
-#define dscal_ f2c_dscal
-#define cscal_ f2c_cscal
-#define zscal_ f2c_zscal
-#define csscal_ f2c_csscal
-#define zdscal_ f2c_zdscal
-#define scopy_ f2c_scopy
-#define dcopy_ f2c_dcopy
-#define ccopy_ f2c_ccopy
-#define zcopy_ f2c_zcopy
-#define saxpy_ f2c_saxpy
-#define daxpy_ f2c_daxpy
-#define caxpy_ f2c_caxpy
-#define zaxpy_ f2c_zaxpy
-#define sdot_ f2c_sdot
-#define ddot_ f2c_ddot
-#define cdotu_ f2c_cdotu
-#define zdotu_ f2c_zdotu
-#define cdotc_ f2c_cdotc
-#define zdotc_ f2c_zdotc
-#define snrm2_ f2c_snrm2
-#define dnrm2_ f2c_dnrm2
-#define scnrm2_ f2c_scnrm2
-#define dznrm2_ f2c_dznrm2
-#define sasum_ f2c_sasum
-#define dasum_ f2c_dasum
-#define scasum_ f2c_scasum
-#define dzasum_ f2c_dzasum
-#define isamax_ f2c_isamax
-#define idamax_ f2c_idamax
-#define icamax_ f2c_icamax
-#define izamax_ f2c_izamax
- 
-/* BLAS2 routines */
-#define sgemv_ f2c_sgemv
-#define dgemv_ f2c_dgemv
-#define cgemv_ f2c_cgemv
-#define zgemv_ f2c_zgemv
-#define sgbmv_ f2c_sgbmv
-#define dgbmv_ f2c_dgbmv
-#define cgbmv_ f2c_cgbmv
-#define zgbmv_ f2c_zgbmv
-#define chemv_ f2c_chemv
-#define zhemv_ f2c_zhemv
-#define chbmv_ f2c_chbmv
-#define zhbmv_ f2c_zhbmv
-#define chpmv_ f2c_chpmv
-#define zhpmv_ f2c_zhpmv
-#define ssymv_ f2c_ssymv
-#define dsymv_ f2c_dsymv
-#define ssbmv_ f2c_ssbmv
-#define dsbmv_ f2c_dsbmv
-#define sspmv_ f2c_sspmv
-#define dspmv_ f2c_dspmv
-#define strmv_ f2c_strmv
-#define dtrmv_ f2c_dtrmv
-#define ctrmv_ f2c_ctrmv
-#define ztrmv_ f2c_ztrmv
-#define stbmv_ f2c_stbmv
-#define dtbmv_ f2c_dtbmv
-#define ctbmv_ f2c_ctbmv
-#define ztbmv_ f2c_ztbmv
-#define stpmv_ f2c_stpmv
-#define dtpmv_ f2c_dtpmv
-#define ctpmv_ f2c_ctpmv
-#define ztpmv_ f2c_ztpmv
-#define strsv_ f2c_strsv
-#define dtrsv_ f2c_dtrsv
-#define ctrsv_ f2c_ctrsv
-#define ztrsv_ f2c_ztrsv
-#define stbsv_ f2c_stbsv
-#define dtbsv_ f2c_dtbsv
-#define ctbsv_ f2c_ctbsv
-#define ztbsv_ f2c_ztbsv
-#define stpsv_ f2c_stpsv
-#define dtpsv_ f2c_dtpsv
-#define ctpsv_ f2c_ctpsv
-#define ztpsv_ f2c_ztpsv
-#define sger_ f2c_sger
-#define dger_ f2c_dger
-#define cgeru_ f2c_cgeru
-#define zgeru_ f2c_zgeru
-#define cgerc_ f2c_cgerc
-#define zgerc_ f2c_zgerc
-#define cher_ f2c_cher
-#define zher_ f2c_zher
-#define chpr_ f2c_chpr
-#define zhpr_ f2c_zhpr
-#define cher2_ f2c_cher2
-#define zher2_ f2c_zher2
-#define chpr2_ f2c_chpr2
-#define zhpr2_ f2c_zhpr2
-#define ssyr_ f2c_ssyr
-#define dsyr_ f2c_dsyr
-#define sspr_ f2c_sspr
-#define dspr_ f2c_dspr
-#define ssyr2_ f2c_ssyr2
-#define dsyr2_ f2c_dsyr2
-#define sspr2_ f2c_sspr2
-#define dspr2_ f2c_dspr2
- 
-/* BLAS3 routines */
-#define sgemm_ f2c_sgemm
-#define dgemm_ f2c_dgemm
-#define cgemm_ f2c_cgemm
-#define zgemm_ f2c_zgemm
-#define ssymm_ f2c_ssymm
-#define dsymm_ f2c_dsymm
-#define csymm_ f2c_csymm
-#define zsymm_ f2c_zsymm
-#define chemm_ f2c_chemm
-#define zhemm_ f2c_zhemm
-#define ssyrk_ f2c_ssyrk
-#define dsyrk_ f2c_dsyrk
-#define csyrk_ f2c_csyrk
-#define zsyrk_ f2c_zsyrk
-#define cherk_ f2c_cherk
-#define zherk_ f2c_zherk
-#define ssyr2k_ f2c_ssyr2k
-#define dsyr2k_ f2c_dsyr2k
-#define csyr2k_ f2c_csyr2k
-#define zsyr2k_ f2c_zsyr2k
-#define cher2k_ f2c_cher2k
-#define zher2k_ f2c_zher2k
-#define strmm_ f2c_strmm
-#define dtrmm_ f2c_dtrmm
-#define ctrmm_ f2c_ctrmm
-#define ztrmm_ f2c_ztrmm
-#define strsm_ f2c_strsm
-#define dtrsm_ f2c_dtrsm
-#define ctrsm_ f2c_ctrsm
-#define ztrsm_ f2c_ztrsm
-
-#endif /* NO_BLAS_WRAP */
-
-#endif /* __BLASWRAP_H */

libs/3rdparty/clapack/close.c

-#include "f2c.h"
-#include "fio.h"
-#ifdef KR_headers
-integer f_clos(a) cllist *a;
-#else
-#undef abs
-#undef min
-#undef max
-#include "stdlib.h"
-#ifdef NON_UNIX_STDIO
-#ifndef unlink
-#define unlink remove
-#endif
-#else
-#ifdef MSDOS
-#include "io.h"
-#else
-#ifdef __cplusplus
-extern "C" int unlink(const char*);
-#else
-extern int unlink(const char*);
-#endif
-#endif
-#endif
-
-integer f_clos(cllist *a)
-#endif
-{	unit *b;
-
-	if(a->cunit >= MXUNIT) return(0);