abort earlier and harden against syntax errors

This commit is contained in:
Matthias Mailänder
2014-05-26 15:19:37 +02:00
parent 14429f6c11
commit 3e53e84c1a

6
configure vendored
View File

@@ -2,7 +2,7 @@
# Use Linux system dependencies where possible, but take into account different .so names. # Use Linux system dependencies where possible, but take into account different .so names.
os=`uname` os=`uname`
if [ $os == 'Linux' ]; then if [ "$os" == 'Linux' ]; then
locations=(/usr/lib /usr/lib64 /usr/local/lib /opt/lib) locations=(/usr/lib /usr/lib64 /usr/local/lib /opt/lib)
sonames=(liblua5.1.so.5.1 liblua5.1.so.0 liblua.so.5.1 liblua-5.1.so liblua5.1.so) sonames=(liblua5.1.so.5.1 liblua5.1.so.0 liblua.so.5.1 liblua-5.1.so liblua5.1.so)
for location in "${locations[@]}" ; do for location in "${locations[@]}" ; do
@@ -10,11 +10,11 @@ if [ $os == 'Linux' ]; then
if [ -f $location/$soname ]; then if [ -f $location/$soname ]; then
liblua51=$soname liblua51=$soname
echo "Detected Lua 5.1 library at "$location/$soname echo "Detected Lua 5.1 library at "$location/$soname
break break 2
fi fi
done done
done done
if [ -z $liblua51 ]; then if [ -z "$liblua51" ]; then
echo "Lua 5.1 library detection failed." echo "Lua 5.1 library detection failed."
exit 1 exit 1
else else