From cd6c4368c840b86b3a9269e701bb20d475bb9a4d Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Thu, 28 Nov 2019 23:13:29 +0100
Subject: [PATCH] gcc native: add jehanne to libstdc++-v3/crossconfig.m4

---
 cross/patch/gcc.patch | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/cross/patch/gcc.patch b/cross/patch/gcc.patch
index ccf70e4..eb38b7e 100644
--- a/cross/patch/gcc.patch
+++ b/cross/patch/gcc.patch
@@ -69,3 +69,20 @@ index 91abc84..a994e3a 100644
  *)
  	echo "*** Configuration ${host} not supported" 1>&2
  	exit 1
+diff --git a/src/gcc/libstdc++-v3/crossconfig.m4 b/src/gcc/libstdc++-v3/crossconfig.m4
+index 344eec0..cc6eafe 100644
+--- a/src/gcc/libstdc++-v3/crossconfig.m4
++++ b/src/gcc/libstdc++-v3/crossconfig.m4
+@@ -186,6 +186,12 @@ case "${host}" in
+ 	;;
+     esac
+     ;;
++  *-jehanne*)
++    GLIBCXX_CHECK_COMPILER_FEATURES
++    GLIBCXX_CHECK_LINKER_FEATURES
++    GLIBCXX_CHECK_MATH_SUPPORT
++    GLIBCXX_CHECK_STDLIB_SUPPORT
++    ;;
+   *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-cygwin* | *-solaris*)
+     GLIBCXX_CHECK_COMPILER_FEATURES
+     GLIBCXX_CHECK_LINKER_FEATURES