Makefile.def (target_modules): Add libgcc-math target module.

[thirdparty/gcc.git] / gcc / doc / install.texi

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 0552cd54e69da0847292571c3ab3356823c7f8eb..b84590568d066b601308684a5702eccfcc773bd3 100644 (file)
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -1086,6 +1086,10 @@ do a @samp{make -C gcc gnatlib_and_tools}.
 Specify that the run-time libraries for stack smashing protection
 should not be built.
 
+@item --disable-libgcc-math
+Specify that the run-time libraries for arch and gcc specific math
+functions should not be built.
+
 @item --with-dwarf2
 Specify that the compiler should
 use DWARF 2 debugging information as the default.