#!/bin/tcsh -f

# Make sure BMS_OSNAME is set
if ( ! $?BMS_OSNAME ) source ${SETUP_SCRIPTS}/BMS_OSNAME

# Try setting a few directories for the CLANG root so
# this script can be used on multiple systems
set CLANGSETUP=/group/halld/Software/ExternalPackages/clang-llvm/llvm_clang_3.8.0/setenv.csh
if ( ! -e ${CLANGSETUP} ) set CLANGSETUP=/usr/local/clang/clang+llvm-3.8.0-x86_64-apple-darwin/setenv.csh
if ( ! -e ${CLANGSETUP} ) set CLANGSETUP=/group/halld/Software/ExternalPackages/clang-llvm/llvm_clang_3.7.0/setenv.csh
if ( ! -e ${CLANGSETUP} ) set CLANGSETUP=/usr/local/clang/clang+llvm-3.7.0-x86_64-apple-darwin/setenv.csh

if ( -e ${CLANGSETUP} ) then

	source ${CLANGSETUP}

	# Only print if this is a login shell (otherwise "less" won't work) 
	if( $?loginsh ) echo "setting C++ compiler to "`dirname ${CLANGSETUP}`
	
	filter_path PATH
	filter_path LD_LIBRARY_PATH
	
	# Re-define BMS_OSNAME
	source ${SETUP_SCRIPTS}/BMS_OSNAME

else

	if( $?loginsh ) echo "Clang setup doesn't exist for this platform."

endif