Merge branch 'issue480' of github.com:openscad/openscad into issue480

Conflicts:
	tests/CMakeLists.txt

2 files changed, 44 insertions, 3 deletions

diff --git a/scripts/setenv-unibuild.sh b/scripts/setenv-unibuild.sh
index cb0b0a0..cfcf23d 100644
--- a/scripts/setenv-unibuild.sh
+++ b/scripts/setenv-unibuild.sh
@@ -43,14 +43,23 @@ setenv_common()
 
 setenv_freebsd()
 {
+ echo .... freebsd detected. 
+ echo .... if you have freebsd >9, it is advisable to install
+ echo .... the clang compiler and re-run this script as 
+ echo .... '. ./scripts/setenv-unibuild.sh clang'
  setenv_common
  QMAKESPEC=freebsd-g++
  QTDIR=/usr/local/share/qt4
+ export QMAKESPEC
+ export QTDIR
 }
 
 setenv_netbsd()
 {
  setenv_common
+ echo --- netbsd build situation is complex. it comes with gcc4.5
+ echo --- which is incompatable with updated CGAL. 
+ echo --- you may need to hack with newer gcc to make it work
  QMAKESPEC=netbsd-g++
  QTDIR=/usr/pkg/qt4
  PATH=/usr/pkg/qt4/bin:$PATH
@@ -75,6 +84,30 @@ setenv_linux_clang()
  echo QMAKESPEC has been modified: $QMAKESPEC
 }
 
+setenv_freebsd_clang()
+{
+ export CC=clang
+ export CXX=clang++
+ export QMAKESPEC=freebsd-clang
+
+ echo CC has been modified: $CC
+ echo CXX has been modified: $CXX
+ echo QMAKESPEC has been modified: $QMAKESPEC
+}
+
+setenv_netbsd_clang()
+{
+ echo --------------------- this is not yet supported. netbsd 6 lacks
+ echo --------------------- certain things needed for clang support
+ export CC=clang
+ export CXX=clang++
+ export QMAKESPEC=./patches/mkspecs/netbsd-clang
+
+ echo CC has been modified: $CC
+ echo CXX has been modified: $CXX
+ echo QMAKESPEC has been modified: $QMAKESPEC
+}
+
 clean_note()
 {
  if [ $QT5_SETUP ]; then
@@ -125,8 +158,14 @@ if [ "`uname | grep -i 'linux\|debian'`" ]; then
  fi
 elif [ "`uname | grep -i freebsd`" ]; then
  setenv_freebsd
+ if [ "`echo $* | grep clang`" ]; then
+  setenv_freebsd_clang
+ fi
 elif [ "`uname | grep -i netbsd`" ]; then
  setenv_netbsd
+ if [ "`echo $* | grep clang`" ]; then
+  setenv_netbsd_clang
+ fi
 else
  # guess
  setenv_common
diff --git a/scripts/uni-build-dependencies.sh b/scripts/uni-build-dependencies.sh
index bc2b179..48f162a 100755
--- a/scripts/uni-build-dependencies.sh
+++ b/scripts/uni-build-dependencies.sh
@@ -292,6 +292,7 @@ build_cgal()
   echo "Building CGAL" $version "..."
   cd $BASEDIR/src
   rm -rf CGAL-$version
+  ver4_2="curl --insecure -O https://gforge.inria.fr/frs/download.php/32360/CGAL-4.2.tar.bz2"
   ver4_1="curl --insecure -O https://gforge.inria.fr/frs/download.php/31640/CGAL-4.1.tar.bz2"
   ver4_0_2="curl --insecure -O https://gforge.inria.fr/frs/download.php/31174/CGAL-4.0.2.tar.bz2"
   ver4_0="curl --insecure -O https://gforge.inria.fr/frs/download.php/30387/CGAL-4.0.tar.gz"
@@ -299,7 +300,7 @@ build_cgal()
   ver3_8="curl --insecure -O https://gforge.inria.fr/frs/download.php/28500/CGAL-3.8.tar.gz"
   ver3_7="curl --insecure -O https://gforge.inria.fr/frs/download.php/27641/CGAL-3.7.tar.gz"
   vernull="echo already downloaded..skipping"
-  download_cmd=ver`echo $version | sed s/"\."/"_"/`
+  download_cmd=ver`echo $version | sed s/"\."/"_"/ | sed s/"\."/"_"/`
 
   if [ -e CGAL-$version.tar.gz ]; then
     download_cmd=vernull;
@@ -308,6 +309,7 @@ build_cgal()
     download_cmd=vernull;
   fi
 
+  eval echo "$"$download_cmd
   `eval echo "$"$download_cmd`
 
   zipper=gzip
@@ -574,7 +576,7 @@ if [ $1 ]; then
     exit $?
   fi
   if [ $1 = "cgal" ]; then
-    build_cgal 4.1 use-sys-libs
+    build_cgal 4.0.2 use-sys-libs
     exit $?
   fi
   if [ $1 = "opencsg" ]; then
@@ -605,7 +607,7 @@ build_gmp 5.0.5
 build_mpfr 3.1.1
 build_boost 1.53.0
 # NB! For CGAL, also update the actual download URL in the function
-build_cgal 4.1
+build_cgal 4.0.2
 build_glew 1.9.0
 build_opencsg 1.3.2