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diff --git a/manual/install.texi b/manual/install.texi
index 6504d02..6b6595a 100644
--- a/manual/install.texi
+++ b/manual/install.texi
@@ -252,6 +252,14 @@ configure with @option{--disable-werror}.
By default for x86_64, @theglibc{} is built with the vector math library.
Use this option to disable the vector math library.
+@item --disable-static-c++-link-check
+By default, if the C++ toolchain lacks support for static linking,
+configure fails to find the C++ header files and the glibc build fails.
+Use this option to disable the static C++ link check so that the C++
+header files can be located. The newly built libc.a can be used to
+create static C++ tests if the C++ toolchain has the necessary static
+C++ libraries.
+
@item --disable-scv
Disable using @code{scv} instruction for syscalls. All syscalls will use
@code{sc} instead, even if the kernel supports @code{scv}. PowerPC only.