download and build bison if needed. detect better on BSD

1 files changed, 20 insertions, 0 deletions

diff --git a/scripts/uni-build-dependencies.sh b/scripts/uni-build-dependencies.sh
index 0a16886..1b15e53 100755
--- a/scripts/uni-build-dependencies.sh
+++ b/scripts/uni-build-dependencies.sh
@@ -21,6 +21,22 @@ printUsage()
   echo
 }
 
+build_bison()
+{
+  version=$1
+  echo "Building bison" $version
+  cd $BASEDIR/src
+  rm -rf bison-$version
+  if [ ! -f bison-$version.tar.gz ]; then
+    curl --insecure -O http://ftp.gnu.org/gnu/bison/bison-$version.tar.gz
+  fi
+  tar zxf bison-$version.tar.gz
+  cd bison-$version
+  ./configure --prefix=$DEPLOYDIR
+  make -j$NUMCPU
+  make install
+}
+
 build_git()
 {
   version=$1
@@ -312,6 +328,10 @@ if [ ! "`command -v curl`" ]; then
   build_curl 7.26.0
 fi
 
+if [ ! "`command -v bison`" ]; then
+  build_bison 2.6.1
+fi
+
 # NB! For cmake, also update the actual download URL in the function
 if [ ! "`command -v cmake`" ]; then
   build_cmake 2.8.8