From d4c12921dcd46e1b93ee74ecdd57126bdcd18249 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Thu, 14 Dec 2006 15:37:12 +0000
Subject: - eventually let configure check our cross-compiler. nil the checks
 otherwise.

---
 package/mpfr/mpfr.mk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/package/mpfr/mpfr.mk b/package/mpfr/mpfr.mk
index 15322d8e1..12614d860 100644
--- a/package/mpfr/mpfr.mk
+++ b/package/mpfr/mpfr.mk
@@ -34,12 +34,15 @@ ifneq ($(MPFR_PATCH),)
 endif
 	touch $(MPFR_DIR)/.unpacked
 
+ifeq ($(BR2_INSTALL_LIBSTDCPP),)
+MPFR_CXX:=CXX=""
+endif
 $(MPFR_DIR)/.configured: $(MPFR_DIR)/.unpacked $(STAGING_DIR)/lib/$(GMP_BINARY)
 	(cd $(MPFR_DIR); rm -rf config.cache; \
 		$(TARGET_CONFIGURE_OPTS) \
 		CFLAGS="$(TARGET_CFLAGS)" \
 		ac_cv_c_bigendian=$(MPFR_BE) \
-		CXX="" \
+		$(MPFR_CXX) \
 		./configure \
 		--host=$(REAL_GNU_TARGET_NAME) \
 		--build=$(GNU_HOST_NAME) \
-- 
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