From cf788fc7317c3e4a5bab17194c680ed5b0df39a7 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 14 Jun 2012 20:26:04 +0000
Subject: build: add a config option for choosing the prefered standard c++
 library and add uclibc++.mk to make this easy to handle in packages

SVN-Revision: 32369
---
 include/package.mk  |  2 ++
 include/uclibc++.mk | 12 ++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 include/uclibc++.mk

(limited to 'include')

diff --git a/include/package.mk b/include/package.mk
index e955c207ae..abffa0c64c 100644
--- a/include/package.mk
+++ b/include/package.mk
@@ -5,6 +5,8 @@
 # See /LICENSE for more information.
 #
 
+__package_mk:=1
+
 all: $(if $(DUMP),dumpinfo,compile)
 
 PKG_BUILD_DIR ?= $(BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
diff --git a/include/uclibc++.mk b/include/uclibc++.mk
new file mode 100644
index 0000000000..817484377f
--- /dev/null
+++ b/include/uclibc++.mk
@@ -0,0 +1,12 @@
+ifndef DUMP
+  ifdef __package_mk
+    $(error uclibc++.mk must be included before package.mk)
+  endif
+endif
+
+PKG_PREPARED_DEPENDS += CONFIG_USE_UCLIBCXX
+CXX_DEPENDS = +USE_UCLIBCXX:uclibcxx +USE_LIBSTDCXX:libstdcpp
+
+ifneq ($(CONFIG_USE_UCLIBCXX),)
+  TARGET_CXX="g++-uc"
+endif
-- 
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