Commit b73fe839 authored by Jim Blandy's avatar Jim Blandy

* configure.in (CPP): Autoconf sets this to a shell variable

	reference, which doesn't work when it's edited into a makefile.
	Expand that variable reference.
parent 80496279
......@@ -1106,8 +1106,8 @@ echo '
' > ${tempcname}
# The value of CPP is a quoted variable reference, so we need to do this
# to get its actual value...
foo=`eval "echo $CPP"`
eval `${foo} -Isrc ${tempcname} \
CPP=`eval "echo $CPP"`
eval `${CPP} -Isrc ${tempcname} \
| grep '@configure@' \
| sed -e 's/^@configure@ \([^=]*=\)\(.*\)$/\1"\2"/'`
rm ${tempcname}
......
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