# DP: For bootstrap builds, don't build unneeded libstdc++ things
# DP: (debug library, PCH headers).

# Please read ada-changes-in-autogen-output.diff about src/Makefile.[def|tpl].

--- a/src/Makefile.tpl
+++ b/src/Makefile.tpl
@@ -1060,7 +1060,9 @@
 	  --target=[+target_alias+] $${srcdiroption} [+ IF prev +]\
 	  --with-build-libsubdir=$(HOST_SUBDIR) [+ ENDIF prev +]\
 	  $(STAGE[+id+]_CONFIGURE_FLAGS)[+ IF extra_configure_flags +] \
-	  [+extra_configure_flags+][+ ENDIF extra_configure_flags +]
+	  [+extra_configure_flags+][+ ENDIF extra_configure_flags +] \
+	  [+ IF bootstrap_configure_flags +][+bootstrap_configure_flags+] \
+	  [+ ENDIF bootstrap_configure_flags +]
 @endif [+prefix+][+module+]-bootstrap
 [+ ENDFOR bootstrap_stage +]
 [+ ENDIF bootstrap +]
--- a/src/Makefile.def
+++ b/src/Makefile.def
@@ -117,7 +117,8 @@
 target_modules = { module= libstdc++-v3;
 		   bootstrap=true;
 		   lib_path=src/.libs;
-		   raw_cxx=true; };
+		   raw_cxx=true;
+		   bootstrap_configure_flags='--disable-libstdcxx-debug --disable-libstdcxx-pch'; };
 target_modules = { module= libmudflap; lib_path=.libs; };
 target_modules = { module= libsanitizer; lib_path=.libs; };
 target_modules = { module= libssp; lib_path=.libs; };