From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Mon, 21 Sep 2009 19:25:05 +0000 (+0000)
Subject: Diagnose --enable-build-with-cxx --enable-bootstrap --enable-languages w/o c++
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4385ad3c0987c92590d3c30bbb19da53574be01b;p=binutils-gdb.git

Diagnose --enable-build-with-cxx --enable-bootstrap --enable-languages w/o c++

/:
	* configure.ac: Diagnose --enable-build-with-cxx bootstrap
	with --enable-languages not containing c++.
	* configure: Regenerate.
---

diff --git a/ChangeLog b/ChangeLog
index fdfa5c92d2c..ca58d0d8731 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-09-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac: Diagnose --enable-build-with-cxx bootstrap
+	with --enable-languages not containing c++.
+	* configure: Regenerate.
+
 2009-09-16  Jie Zhang  <jie.zhang@analog.com>
 
 	* configure.ac: Disable java and boehm-gc for bfin-*-*.
diff --git a/configure b/configure
index 6119983307a..df2b37f5670 100755
--- a/configure
+++ b/configure
@@ -6574,6 +6574,13 @@ $as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;}
     ;;
 esac
 
+case ",$enable_languages,:$ENABLE_BUILD_WITH_CXX:$enable_bootstrap" in
+  *,c++,*:yes:yes) ;;
+  *:yes:yes)
+    as_fn_error "bootstrapping with --enable-build-with-cxx requires c++ in --enable-languages" "$LINENO" 5
+    ;;
+esac
+
 # Adjust the toplevel makefile according to whether bootstrap was selected.
 case $enable_bootstrap in
   yes)
diff --git a/configure.ac b/configure.ac
index f3d511973ce..a8fb3b79714 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2460,6 +2460,13 @@ case "$have_compiler:$host:$target:$enable_bootstrap" in
     ;;
 esac
 
+case ",$enable_languages,:$ENABLE_BUILD_WITH_CXX:$enable_bootstrap" in
+  *,c++,*:yes:yes) ;;
+  *:yes:yes)
+    AC_MSG_ERROR([bootstrapping with --enable-build-with-cxx requires c++ in --enable-languages])
+    ;;
+esac
+
 # Adjust the toplevel makefile according to whether bootstrap was selected.
 case $enable_bootstrap in
   yes)