tr1_headers = \
${tr1_srcdir}/array \
${tr1_srcdir}/functional \
+ ${tr1_srcdir}/memory \
${tr1_srcdir}/tuple \
${tr1_srcdir}/utility \
${tr1_srcdir}/type_traits \
# Build a precompiled C++ include, stdc++.h.gch.
${pch_input}: ${allstamped} ${host_builddir}/c++config.h ${pch_source}
- touch ${pch_input}; \
+ cp ${pch_source} ${pch_input}; \
if [ ! -d "${pch_output_builddir}" ]; then \
mkdir -p ${pch_output_builddir}; \
fi; \