From 111162e08902b2c0f564bd077396d116acedfdb9 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Sat, 24 May 2008 16:36:24 +0000
Subject: [PATCH] Support Scientific Linux 5.1 64bit

---
 config_files/VTK-4.4.2.sh | 37 ++++++++++++++++-------
 config_files/common.sh    | 62 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 88 insertions(+), 11 deletions(-)

diff --git a/config_files/VTK-4.4.2.sh b/config_files/VTK-4.4.2.sh
index f9781d4..e448514 100755
--- a/config_files/VTK-4.4.2.sh
+++ b/config_files/VTK-4.4.2.sh
@@ -150,8 +150,8 @@ VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DTK_LIBRARY:STRING=${tcl_libs}/libtk${tcl
 VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DTK_STUB_LIBRARY:STRING=${tcl_libs}/libtkstub${tcl_version}.a"
 VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DTK_WISH:STRING=${TCLHOME}/bin/wish${tcl_version}"
 fi
-### if Mesa is pre-installed
 if [ -n "$MESA_HOME" ]; then
+  ### if Mesa is pre-installed
   VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DOPENGL_INCLUDE_DIR:STRING=${MESA_HOME}/include"
   if test `uname -m` = "x86_64" ; then
       VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DOPENGL_gl_LIBRARY:STRING=${MESA_HOME}/lib64/libGL.so"
@@ -161,6 +161,16 @@ if [ -n "$MESA_HOME" ]; then
       VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DOPENGL_glu_LIBRARY:STRING=${MESA_HOME}/lib/libGLU.so"
   fi
   VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DOPENGL_xmesa_INCLUDE_DIR:STRING=${MESA_HOME}/include"
+else
+  ### else force path to the OpenGL libs
+  gllib="`find_gl_lib`"
+  if [ "$gllib" != "" ] ; then
+      VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DOPENGL_gl_LIBRARY:STRING=$gllib"
+  fi
+  glulib="`find_glu_lib`"
+  if [ "$glulib" != "" ] ; then
+      VTK_CMAKE_OPTIONS=$VTK_CMAKE_OPTIONS" -DOPENGL_glu_LIBRARY:STRING=$glulib"
+  fi
 fi
 
 cat > ${PRODUCT_DIR}/CONFIGURE.LOG <<EOF
@@ -181,16 +191,21 @@ cd ${PRODUCT_WORK}/Wrapping/Python
 check_job ${PRODUCT_DIR}/SETUPPYTHON.LOG python setup.py install --prefix=${PRODUCT_DIR}
 
 # set correct symbolic links - bug of python wrappings installation
-  if test `uname -m` = "x86_64" ; then
-      cd ${PRODUCT_DIR}/lib64/python${python_version}/site-packages/vtk_python
-  else
-      cd ${PRODUCT_DIR}/lib/python${python_version}/site-packages/vtk_python
-  fi
-  ln -sf ../../../vtk/*Python*.so .
-
-  if test `uname -m` = "x86_64" ; then
-      cd ${PRODUCT_DIR}; ln -s lib64 lib
-  fi
+if test `uname -m` = "x86_64" ; then
+    cd ${PRODUCT_DIR}/lib64/python${python_version}/site-packages/vtk_python
+else
+    cd ${PRODUCT_DIR}/lib/python${python_version}/site-packages/vtk_python
+fi
+ln -sf ../../../../lib/vtk/*Python*.so .
+
+if test `uname -m` = "x86_64" ; then
+    if test -d ${PRODUCT_DIR}/lib ; then
+	cd ${PRODUCT_DIR}/lib   ; ln -s ../lib64/python${python_version} .
+	cd ${PRODUCT_DIR}/lib64 ; ln -s ../lib/vtk .
+    else
+	cd ${PRODUCT_DIR}; ln -s lib64 lib
+    fi
+fi
 
 #du -sk ${PRODUCT_WORK} > ${PRODUCT_DIR}/size.log
 #du -sk ${INSTALL_WORK}/cmake-1.6.6 >> ${PRODUCT_DIR}/size.log
diff --git a/config_files/common.sh b/config_files/common.sh
index 41821f7..4599f84 100755
--- a/config_files/common.sh
+++ b/config_files/common.sh
@@ -607,6 +607,68 @@ echo ""
 return 1
 }
 
+where_glu_libs(){
+# search libGLU.so* file and correct libGLU.la in the same directory
+for d in /usr/X11R6/lib64 /usr/lib64 /usr/X11R6/lib /usr/lib ; do
+    if [ "`ls ${d}/libGLU.so* 2>/dev/null`" ] && [ -f ${d}/libGLU.la ]; then
+	libdir=`grep "libdir=" ${d}/libGLU.la | sed -e "s%libdir='\(.*\)'%\1%" -e "s%/*$%%g"`
+	if [ "$libdir" == "$d" ] ; then
+	    echo "$d"
+	    return 0
+	fi
+    fi
+done
+# search libGLU.la file and check if this file is correct
+for d in /usr/X11R6/lib64 /usr/lib64 /usr/X11R6/lib /usr/lib ; do
+    if [ -f ${d}/libGLU.la ] ; then
+	libdir=`grep "libdir=" ${d}/libGLU.la | sed -e "s%libdir='\(.*\)'%\1%"`
+	if [ "`ls $libdir/libGLU.so* 2>/dev/null`" ] ; then
+	    echo "$d"
+	    return 0
+	fi
+    fi
+done
+# then search libGLU.so* file
+for d in /usr/X11R6/lib64 /usr/lib64 /usr/X11R6/lib /usr/lib ; do
+    if [ "`ls ${d}/libGLU.so* 2>/dev/null`" ] ; then
+	echo "$d"
+	return 0
+    fi
+done
+echo ""
+return 1
+}
+
+find_gl_lib(){
+# get path to the libGL.so* library
+gllibdir="`where_gl_libs`"
+if [ "$gllibdir" != "" ] ; then
+    files=`ls ${gllibdir}/libGL.so* 2>/dev/null`
+    files=`echo $files | awk '{print $1}'`
+    if [ "$files" != "" ] ; then
+	echo $files
+	return 0
+    fi
+fi
+echo ""
+return 1
+}
+
+find_glu_lib(){
+# get path to the libGLU.so* library
+glulibdir="`where_glu_libs`"
+if [ "$glulibdir" != "" ] ; then
+    files=`ls ${glulibdir}/libGLU.so* 2>/dev/null`
+    files=`echo $files | awk '{print $1}'`
+    if [ "$files" != "" ] ; then
+	echo $files
+	return 0
+    fi
+fi
+echo ""
+return 1
+}
+
 where_xmu_includes(){
 # search Xmu.h
 for d in /usr/X11R6/include/X11 /usr/include/X11 ; do
-- 
2.39.2