Initial commit

2025-06-24 15:51:28 +02:00
commit 22031d9dab
6862 changed files with 1462554 additions and 0 deletions
--- a/package/libs/uclibc++/Makefile
+++ b/package/libs/uclibc++/Makefile
@@ -0,0 +1,106 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+# Copyright (c) 2016 LEDE project
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=uclibc++
+PKG_VERSION:=0.2.4
+PKG_RELEASE:=3
+
+PKG_SOURCE:=uClibc++-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=http://cxx.uclibc.org/src/
+PKG_HASH:=be16fc6a6eb2e59df420ee41e7042f38e27ebaf5c2762d90e75803364a7b00db
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/uClibc++-$(PKG_VERSION)
+PKG_BUILD_PARALLEL:=1
+PKG_USE_MIPS16:=0
+PKG_LICENSE:=LGPL-2.1+
+
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/uclibcxx
+  NAME:=uclibc++
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=C++ library for embedded systems
+  URL:=http://cxx.uclibc.org/src/
+endef
+
+UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
+	-e 's/i.86/i386/' \
+	-e 's/sparc.*/sparc/' \
+	-e 's/m68k.*/m68k/' \
+	-e 's/ppc/powerpc/g' \
+	-e 's/v850.*/v850/g' \
+	-e 's/sh64/sh/' \
+	-e 's/sh[234].*/sh/' \
+	-e 's/mips.*/mips/' \
+	-e 's/mipsel.*/mips/' \
+)
+
+TARGET_CFLAGS += $(FPIC)
+
+ifneq ($(CONFIG_CCACHE),)
+TARGET_CXX=$(TARGET_CXX_NOCACHE)
+endif
+
+ifeq ($(CONFIG_USE_MUSL),y)
+SSP_LIB=-lssp_nonshared
+endif
+
+MAKE_FLAGS:= \
+	TOPDIR="$(PKG_BUILD_DIR)/" \
+	$(TARGET_CONFIGURE_OPTS) \
+	CPU_CFLAGS="$(TARGET_CFLAGS)" \
+	CROSS="$(TARGET_CROSS)" \
+	LDFLAGS="-Wl,--warn-common -Wl,--warn-once -Wl,-z,combreloc -Wl,-z,defs $(TARGET_LDFLAGS)" \
+	CP="$(CP)" \
+	GEN_LIBS="-lc $(LIBGCC_S) $(SSP_LIB)" \
+	GEN_CFLAGS="-std=gnu++98 -nostdinc++" \
+	check_as_needed=
+
+# check_as_needed overrides dependency on libgcc_s
+
+define Build/Prepare
+	$(PKG_UNPACK)
+	$(SED) 's/\r$$$$//' $(PKG_BUILD_DIR)/include/unwind-cxx.h
+	$(Build/Patch)
+endef
+
+define Build/Configure
+	if [ -f ./files/config.$(UCLIBC_TARGET_ARCH) ]; then \
+		cp ./files/config.$(UCLIBC_TARGET_ARCH) $(PKG_BUILD_DIR)/.config; \
+	else \
+		cp ./files/config.default $(PKG_BUILD_DIR)/.config; \
+	fi
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(2)/bin $(1)/usr/include/uClibc++ $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/bin/g++-uc $(TOOLCHAIN_DIR)/bin/
+	$(CP) $(PKG_INSTALL_DIR)/include/* $(1)/usr/include/uClibc++/
+	$(CP) $(PKG_INSTALL_DIR)/lib/libuClibc++*.{a,so}* $(1)/usr/lib/
+	$(SED) 's!\(^\|[[:space:]]\)-[IL]$(TOOLCHAIN_DIR)/[^[:space:]]*!!g' $(TOOLCHAIN_DIR)/bin/g++-uc
+	$(SED) 's|-I/include/|-I$$$${STAGING_DIR:-$(STAGING_DIR)}/usr/include/uClibc++/|g' $(TOOLCHAIN_DIR)/bin/g++-uc
+	$(SED) 's|-L/lib/|-L$$$${STAGING_DIR:-$(STAGING_DIR)}/lib/|g' $(TOOLCHAIN_DIR)/bin/g++-uc
+# add another wrapper which links against both uClibc++ and libstdc++
+	$(INSTALL_BIN) $(TOOLCHAIN_DIR)/bin/g++-uc $(TOOLCHAIN_DIR)/bin/g++-uc+std
+	$(SED) 's|^WRAPPER_INCLUDEDIR=.*||g' $(TOOLCHAIN_DIR)/bin/g++-uc+std
+	$(SED) 's|-luClibc++|-Wl,-Bdynamic,-luClibc++,-Bstatic,-lstdc++,-Bdynamic|g' $(TOOLCHAIN_DIR)/bin/g++-uc+std
+	$(SED) 's|-nostdinc++||g' $(TOOLCHAIN_DIR)/bin/g++-uc+std
+endef
+
+define Package/uclibcxx/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/lib/libuClibc++.so.* $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/lib/libuClibc++-*.so $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,uclibcxx))
--- a/package/libs/uclibc++/files/config.default
+++ b/package/libs/uclibc++/files/config.default
@@ -0,0 +1,58 @@
+#
+# Automatically generated make config: don't edit
+#
+
+#
+# Target Features and Options
+#
+UCLIBCXX_HAS_FLOATS=y
+# UCLIBCXX_HAS_LONG_DOUBLE is not set
+# UCLIBCXX_HAS_TLS is not set
+WARNINGS="-Wall"
+BUILD_EXTRA_LIBRARIES=""
+HAVE_DOT_CONFIG=y
+
+#
+# String and I/O Stream Support
+#
+UCLIBCXX_HAS_WCHAR=y
+UCLIBCXX_IOSTREAM_BUFSIZE=32
+UCLIBCXX_HAS_LFS=y
+UCLIBCXX_SUPPORT_CDIR=y
+UCLIBCXX_SUPPORT_CIN=y
+UCLIBCXX_SUPPORT_COUT=y
+UCLIBCXX_SUPPORT_CERR=y
+UCLIBCXX_SUPPORT_CLOG=y
+UCLIBCXX_SUPPORT_WCIN=y
+UCLIBCXX_SUPPORT_WCOUT=y
+UCLIBCXX_SUPPORT_WCERR=y
+UCLIBCXX_SUPPORT_WCLOG=y
+
+#
+# STL and Code Expansion
+#
+UCLIBCXX_STL_BUFFER_SIZE=32
+UCLIBCXX_CODE_EXPANSION=y
+UCLIBCXX_EXPAND_CONSTRUCTORS_DESTRUCTORS=y
+UCLIBCXX_EXPAND_STRING_CHAR=y
+UCLIBCXX_EXPAND_VECTOR_BASIC=y
+UCLIBCXX_EXPAND_IOS_CHAR=y
+UCLIBCXX_EXPAND_STREAMBUF_CHAR=y
+UCLIBCXX_EXPAND_ISTREAM_CHAR=y
+UCLIBCXX_EXPAND_OSTREAM_CHAR=y
+UCLIBCXX_EXPAND_FSTREAM_CHAR=y
+UCLIBCXX_EXPAND_SSTREAM_CHAR=y
+
+#
+# Library Installation Options
+#
+UCLIBCXX_RUNTIME_PREFIX=""
+UCLIBCXX_RUNTIME_INCLUDE_SUBDIR="/include"
+UCLIBCXX_RUNTIME_LIB_SUBDIR="/lib"
+UCLIBCXX_RUNTIME_BIN_SUBDIR="/bin"
+UCLIBCXX_EXCEPTION_SUPPORT=y
+IMPORT_LIBSUP=y
+# IMPORT_LIBGCC_EH is not set
+BUILD_STATIC_LIB=y
+# BUILD_ONLY_STATIC_LIB is not set
+# DODEBUG is not set
--- a/package/libs/uclibc++/patches/002-path_to_bash.patch
+++ b/package/libs/uclibc++/patches/002-path_to_bash.patch
@@ -0,0 +1,11 @@
+--- a/bin/Makefile
+++ b/bin/Makefile
+@@ -13,7 +13,7 @@ install:
+ 	$(INSTALL) -m 755 $(WRAPPER) $(PREFIX)$(UCLIBCXX_RUNTIME_BINDIR)
+ 
+ $(WRAPPER): Makefile
+-	echo '#!/bin/sh' > $@
+	echo '#!/usr/bin/env bash' > $@
+ 	echo '' >> $@
+ 	echo 'WRAPPER_INCLUDEDIR="$${WRAPPER_INCLUDEDIR:=-I$(UCLIBCXX_RUNTIME_INCLUDEDIR)}"' >> $@
+ 	echo 'WRAPPER_LIBDIR="$${WRAPPER_LIBDIR:=-L$(UCLIBCXX_RUNTIME_LIBDIR)}"' >> $@
--- a/package/libs/uclibc++/patches/006-eabi_fix.patch
+++ b/package/libs/uclibc++/patches/006-eabi_fix.patch
@@ -0,0 +1,38 @@
+--- a/include/typeinfo
+++ b/include/typeinfo
+@@ -44,6 +44,7 @@ namespace __cxxabiv1
+   class __class_type_info;
+ } // namespace __cxxabiv1
+ 
+#ifndef __GXX_MERGED_TYPEINFO_NAMES
+ #if !__GXX_WEAK__
+   // If weak symbols are not supported, typeinfo names are not merged.
+   #define __GXX_MERGED_TYPEINFO_NAMES 0
+@@ -51,6 +52,7 @@ namespace __cxxabiv1
+   // On platforms that support weak symbols, typeinfo names are merged.
+   #define __GXX_MERGED_TYPEINFO_NAMES 1
+ #endif
+#endif
+ 
+ namespace std 
+ {
+--- a/include/unwind-cxx.h
+++ b/include/unwind-cxx.h
+@@ -173,6 +173,7 @@ extern std::unexpected_handler __unexpec
+ 
+ // This is the exception class we report -- "GNUCC++\0".
+ const _Unwind_Exception_Class __gxx_exception_class
+#ifndef __ARM_EABI_UNWINDER__
+ = ((((((((_Unwind_Exception_Class) 'G' 
+ 	 << 8 | (_Unwind_Exception_Class) 'N')
+ 	<< 8 | (_Unwind_Exception_Class) 'U')
+@@ -181,6 +182,9 @@ const _Unwind_Exception_Class __gxx_exce
+      << 8 | (_Unwind_Exception_Class) '+')
+     << 8 | (_Unwind_Exception_Class) '+')
+    << 8 | (_Unwind_Exception_Class) '\0');
+#else
+= "GNUC++";
+#endif
+ 
+ // GNU C++ personality routine, Version 0.
+ extern "C" _Unwind_Reason_Code __gxx_personality_v0
--- a/package/libs/uclibc++/patches/010-honor-ldflags.patch
+++ b/package/libs/uclibc++/patches/010-honor-ldflags.patch
@@ -0,0 +1,23 @@
+--- a/src/Makefile
+++ b/src/Makefile
+@@ -3,9 +3,9 @@ include $(TOPDIR)Rules.mak
+ 
+ WR_CXX := WRAPPER_INCLUDEDIR=-I$(TOPDIR)include $(TOPDIR)bin/g++-uc
+ 
+-LDFLAGS += -nodefaultlibs -shared -Wl,-soname,$(SHARED_MAJORNAME) $(BUILD_EXTRA_LIBRARIES)
+EXTRA_LDFLAGS += -nodefaultlibs -shared -Wl,-soname,$(SHARED_MAJORNAME) $(BUILD_EXTRA_LIBRARIES)
+ ifneq ($(DODEBUG),y)
+-LDFLAGS += -Wl,-s
+EXTRA_LDFLAGS += -Wl,-s
+ endif
+ 
+ SRCS =	$(wildcard *.cpp)
+@@ -60,7 +60,7 @@ $(LIBNAME).a: libgcc_eh libsupc $(EXOBJS
+ 	$(RANLIB) $@
+ 
+ $(SHARED_FULLNAME): libgcc_eh libsupc $(EXOBJS)
+-	$(CC) $(LDFLAGS) -o $@ $(EXOBJS) $(SUPOBJS) $(GCCOBJS) $(LIBS)
+	$(CC) $(LDFLAGS) $(EXTRA_LDFLAGS) -o $@ $(EXOBJS) $(SUPOBJS) $(GCCOBJS) $(LIBS)
+ 	$(LN) $@ $(SHARED_MAJORNAME)
+ 	$(LN) $(SHARED_MAJORNAME) $(LIBNAME).so
+ 
--- a/package/libs/uclibc++/patches/020-template-fix.patch
+++ b/package/libs/uclibc++/patches/020-template-fix.patch
@@ -0,0 +1,22 @@
+--- a/include/ostream
+++ b/include/ostream
+@@ -294,7 +294,7 @@ namespace std {
+ #endif
+ #endif
+ 
+-	template <class charT,class traits = char_traits<charT> >
+	template <class charT,class traits>
+ 		class _UCXXEXPORT basic_ostream<charT,traits>::sentry
+ 	{
+ 		bool ok;
+--- a/include/istream
+++ b/include/istream
+@@ -340,7 +340,7 @@ namespace std{
+ 
+ 	};
+ 
+-	template <class charT,class traits = char_traits<charT> > class _UCXXEXPORT basic_istream<charT,traits>::sentry {
+	template <class charT,class traits> class _UCXXEXPORT basic_istream<charT,traits>::sentry {
+ 		bool ok;
+ 	public:
+ 		explicit _UCXXEXPORT sentry(basic_istream<charT,traits>& os, bool noskipws = false){
--- a/package/libs/uclibc++/patches/030-memory_corruption_fix.patch
+++ b/package/libs/uclibc++/patches/030-memory_corruption_fix.patch
@@ -0,0 +1,114 @@
+From 1dc865b8bbb3911abc8ce53c7ae8a59dc90f6fc3 Mon Sep 17 00:00:00 2001
+From: Ivan Kold <pixus.ru@gmail.com>
+Date: Thu, 3 Mar 2016 12:56:30 -0800
+Subject: [PATCH] Fix throw statement causing memory corruption
+
+The __cxxabiv1::__cxa_throw in the GCC's libsupc++ expects
+sizeof(__cxa_refcounted_exception) bytes be allocated before
+exception object.
+uClibc++ allocates only sizeof(__cxa_exception) before an
+exception object.
+The __cxxabiv1::__cxa_throw writes in memory before allocated:
+// gcc-5.2.0/libstdc++-v3/libsupc++/eh_throw.cc:69
+__cxa_refcounted_exception *header
+  = __get_refcounted_exception_header_from_obj (obj);
+header->referenceCount = 1;
+
+Signed-off-by: Ivan Kold <pixus.ru@gmail.com>
+---
+ include/unwind-cxx.h | 34 +++++++++++++++++++++++++++++++++-
+ src/eh_alloc.cpp     |  8 ++++----
+ 2 files changed, 37 insertions(+), 5 deletions(-)
+
+--- a/include/unwind-cxx.h
+++ b/include/unwind-cxx.h
+@@ -1,5 +1,5 @@
+ // -*- C++ -*- Exception handling and frame unwind runtime interface routines.
+-// Copyright (C) 2001 Free Software Foundation, Inc.
+// Copyright (C) 2001-2015 Free Software Foundation, Inc.
+ //
+ // This file is part of GCC.
+ //
+@@ -13,6 +13,10 @@
+ // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ // GNU General Public License for more details.
+ //
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+//
+ // You should have received a copy of the GNU General Public License
+ // along with GCC; see the file COPYING.  If not, write to
+ // the Free Software Foundation, 59 Temple Place - Suite 330,
+@@ -40,6 +44,12 @@
+ #include <cstddef>
+ #include "unwind.h"
+ 
+// Original unwind-cxx.h also includes bits/atomic_word.h which is CPU-specific, 
+// but always defines _Atomic_word as typedef int .
+// Only thing that differs is memory-barrier macroses.
+typedef int _Atomic_word;
+
+
+ #pragma GCC visibility push(default)
+ 
+ namespace __cxxabiv1
+@@ -79,6 +89,13 @@ struct __cxa_exception
+   _Unwind_Exception unwindHeader;
+ };
+ 
+struct __cxa_refcounted_exception
+{
+  // Manage this header.
+  _Atomic_word referenceCount;
+  // __cxa_exception must be last, and no padding can be after it.
+  __cxa_exception exc;
+};
+ 
+ // A dependent C++ exception object consists of a header, which is a wrapper
+ // around an unwind object header with additional C++ specific information,
+@@ -210,6 +227,21 @@ __get_exception_header_from_ue (_Unwind_
+   return reinterpret_cast<__cxa_exception *>(exc + 1) - 1;
+ }
+ 
+// Acquire the C++ refcounted exception header from the C++ object.
+static inline __cxa_refcounted_exception *
+__get_refcounted_exception_header_from_obj (void *ptr)
+{
+  return reinterpret_cast<__cxa_refcounted_exception *>(ptr) - 1;
+}
+
+// Acquire the C++ refcounted exception header from the generic exception
+// header.
+static inline __cxa_refcounted_exception *
+__get_refcounted_exception_header_from_ue (_Unwind_Exception *exc)
+{
+  return reinterpret_cast<__cxa_refcounted_exception *>(exc + 1) - 1;
+}
+
+ } /* namespace __cxxabiv1 */
+ 
+ #pragma GCC visibility pop
+--- a/src/eh_alloc.cpp
+++ b/src/eh_alloc.cpp
+@@ -30,16 +30,16 @@ extern "C" void * __cxa_allocate_excepti
+ 	void *retval;
+ 	//The sizeof crap is required by Itanium ABI because we need to provide space for
+ 	//accounting information which is implementaion (gcc) specified
+-	retval = malloc (thrown_size + sizeof(__cxa_exception));
+	retval = malloc (thrown_size + sizeof(__cxa_refcounted_exception));
+ 	if (0 == retval){
+ 		std::terminate();
+ 	}
+-	memset (retval, 0, sizeof(__cxa_exception));
+-	return (void *)((unsigned char *)retval + sizeof(__cxa_exception));
+	memset (retval, 0, sizeof(__cxa_refcounted_exception));
+	return (void *)((unsigned char *)retval + sizeof(__cxa_refcounted_exception));
+ }
+ 
+ extern "C" void __cxa_free_exception(void *vptr) throw(){
+-	free( (char *)(vptr) - sizeof(__cxa_exception) );
+	free( (char *)(vptr) - sizeof(__cxa_refcounted_exception) );
+ }
+ 
+ 
--- a/package/libs/uclibc++/patches/040-delete-c++14.patch
+++ b/package/libs/uclibc++/patches/040-delete-c++14.patch
@@ -0,0 +1,20 @@
+--- a/src/del_op.cpp
+++ b/src/del_op.cpp
+@@ -24,3 +24,7 @@
+ _UCXXEXPORT void operator delete(void* ptr) throw(){
+ 	free(ptr);
+ }
+
+_UCXXEXPORT void operator delete(void* ptr, size_t size) throw(){
+	free(ptr);
+}
+--- a/src/del_opv.cpp
+++ b/src/del_opv.cpp
+@@ -24,3 +24,7 @@
+ _UCXXEXPORT void operator delete[](void * ptr) throw(){
+ 	free(ptr);
+ }
+
+_UCXXEXPORT void operator delete[](void * ptr, size_t size) throw(){
+	free(ptr);
+}
--- a/package/libs/uclibc++/patches/050-Bugfix-erase-on-derived-__base_associative.patch
+++ b/package/libs/uclibc++/patches/050-Bugfix-erase-on-derived-__base_associative.patch
@@ -0,0 +1,40 @@
+From 946b29e62927eadfc4e87f27b8d30e5974b78c4c Mon Sep 17 00:00:00 2001
+From: Ben Kelly <ben@benjii.net>
+Date: Mon, 6 Feb 2017 13:08:25 +0200
+Subject: [PATCH] Bugfix erase() on derived __base_associative
+
+When calling erase() on a containers derived from __base_associative
+(e.g. multimap) and providing a pair of iterators a segfault will
+occur.
+
+Example code to reproduce:
+
+	typedef std::multimap<int, int> testmap;
+	testmap t;
+	t.insert(std::pair<int, int>(1, 1));
+	t.insert(std::pair<int, int>(2, 1));
+	t.insert(std::pair<int, int>(3, 1));
+	t.erase(t.begin(), t.end());
+
+Signed-off-by: Ben Kelly <ben@benjii.net>
+---
+ include/associative_base | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/include/associative_base b/include/associative_base
+index 27ae0ef..be8b27f 100644
+--- a/include/associative_base
+++ b/include/associative_base
+@@ -200,8 +200,7 @@ public:
+ 	}
+ 	void erase(iterator first, iterator last){
+ 		while(first != last){
+-			backing.erase(first.base_iterator());
+-			++first;
+			first = backing.erase(first.base_iterator());
+ 		}
+ 	}
+ 
+-- 
+2.7.4
+