${host_builddir}/gthr.h: ${toplevel_srcdir}/gcc/gthr.h stamp-${host_alias}
sed -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
+ -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
-e 's,^#include "\(.*\)",#include <bits/\1>,g' \
< ${toplevel_srcdir}/gcc/gthr.h > $@
stamp-${host_alias}
sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
-e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
- -e 's/\(${uppercase}*WEAK\)/_GLIBCXX_\1/g' \
+ -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
+ -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
< ${toplevel_srcdir}/gcc/gthr-posix.h > $@
${host_builddir}/gthr-default.h: ${toplevel_srcdir}/gcc/${glibcxx_thread_h} \
stamp-${host_alias}
sed -e 's/\(UNUSED\)/_GLIBCXX_\1/g' \
-e 's/\(GCC${uppercase}*_H\)/_GLIBCXX_\1/g' \
- -e 's/\(${uppercase}*WEAK\)/_GLIBCXX_\1/g' \
+ -e 's/SUPPORTS_WEAK/__GXX_WEAK__/g' \
+ -e 's/\(${uppercase}*USE_WEAK\)/_GLIBCXX_\1/g' \
-e 's,^#include "\(.*\)",#include <bits/\1>,g' \
< ${toplevel_srcdir}/gcc/${glibcxx_thread_h} > $@