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-rw-r--r--config/gxx-include-dir.m46
1 files changed, 3 insertions, 3 deletions
diff --git a/config/gxx-include-dir.m4 b/config/gxx-include-dir.m4
index 87a65adaa38..0e6e4ffc397 100644
--- a/config/gxx-include-dir.m4
+++ b/config/gxx-include-dir.m4
@@ -14,10 +14,10 @@ case "${with_gxx_include_dir}" in
;;
no | "")
case "${enable_version_specific_runtime_libs}" in
- yes) gxx_include_dir='${libsubdir}/include/c++' ;;
+ yes) gxx_include_dir='$(libsubdir)/include/c++' ;;
*)
- libstdcxx_incdir=c++/${gcc_version}
- gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
+ libstdcxx_incdir='c++/$(gcc_version)'
+ gxx_include_dir='$(prefix)/include/$(libstdcxx_incdir)' ;;
esac ;;
*) gxx_include_dir=${with_gxx_include_dir} ;;
esac