build: Add libgrust as compilation modules

[thirdparty/gcc.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d5490982542aba38bfe382fd7dff0394ba7946e6..4f34004a0726048b4f9015117c816227527f6c24 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -133,7 +133,7 @@ build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
 
 # these libraries are used by various programs built for the host environment
 #f
-host_libs="gettext libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe"
+host_libs="gettext libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe libgrust "
 
 # these tools are built for the host environment
 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
@@ -164,6 +164,7 @@ target_libraries="target-libgcc \
                target-libada \
                target-libgm2 \
                target-libgo \
+               target-libgrust \
                target-libphobos \
                target-zlib"
 
@@ -2471,6 +2472,17 @@ case ,${enable_languages}, in
     ;;
 esac
 
+case ,${enable_languages}, in
+  *,rust,*)
+    case " ${noconfigdirs} " in
+      *\ target-libstdc++-v3\ *)
+        # Disable target libgrust if we're not building target libstdc++.
+        noconfigdirs="$noconfigdirs target-libgrust"
+        ;;
+    esac
+    ;;
+esac
+
 # If gcc/ is not in the source tree then we'll not be building a
 # target compiler, assume in that case we don't want to build any
 # target libraries or tools.