abort earlier and harden against syntax errors
This commit is contained in:
6
configure
vendored
6
configure
vendored
@@ -2,7 +2,7 @@
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# Use Linux system dependencies where possible, but take into account different .so names.
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# Use Linux system dependencies where possible, but take into account different .so names.
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os=`uname`
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os=`uname`
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if [ $os == 'Linux' ]; then
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if [ "$os" == 'Linux' ]; then
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locations=(/usr/lib /usr/lib64 /usr/local/lib /opt/lib)
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locations=(/usr/lib /usr/lib64 /usr/local/lib /opt/lib)
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sonames=(liblua5.1.so.5.1 liblua5.1.so.0 liblua.so.5.1 liblua-5.1.so liblua5.1.so)
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sonames=(liblua5.1.so.5.1 liblua5.1.so.0 liblua.so.5.1 liblua-5.1.so liblua5.1.so)
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for location in "${locations[@]}" ; do
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for location in "${locations[@]}" ; do
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@@ -10,11 +10,11 @@ if [ $os == 'Linux' ]; then
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if [ -f $location/$soname ]; then
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if [ -f $location/$soname ]; then
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liblua51=$soname
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liblua51=$soname
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echo "Detected Lua 5.1 library at "$location/$soname
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echo "Detected Lua 5.1 library at "$location/$soname
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break
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break 2
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fi
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fi
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done
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done
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done
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done
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if [ -z $liblua51 ]; then
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if [ -z "$liblua51" ]; then
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echo "Lua 5.1 library detection failed."
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echo "Lua 5.1 library detection failed."
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exit 1
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exit 1
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else
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else
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