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* libjson-c: update to 0.14DENG Qingfang2020-07-047-210/+191
| | | | | | | | | | | Update libjson-c to 0.14 Changelog: https://github.com/json-c/json-c/wiki/Notes-for-v0.14-release Switch to CMake because the upstream build system was changed ipk size increased by 2KB Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
* libnetfilter-queue: fix package title and descriptionCatalin Patulea2020-06-231-3/+3
| | | | | | | | | | The original text was copy/pasted from some other package. Adjust the package title and description to match the description on the publishers page. Signed-off-by: Catalin Patulea <catalinp@google.com> [slightly adjust content and commit message] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* toolchain: glibc ldd env path fixupChen Minqiang2020-06-181-0/+1
| | | | | | | | | | This replace the shell script header of ldd when it install to `/usr/bin/ldd` where `#! /..../staging_dir/host/bin/bash` should be `#!/bin/sh` Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
* toolchain: remove gcc libssp and use libc variantIan Cooper2020-06-171-41/+0
| | | | | | | | | | | | | | | Removes the standalone implementation of stack smashing protection in gcc's libssp in favour of the native implementation available in glibc and uclibc. Musl libc already uses its native ssp, so this patch does not affect musl-based toolchains. Stack smashing protection configuration options are now uniform across all supported libc variants. This also makes kernel-level stack smashing protection available for x86_64 and i386 builds using non-musl libc. Signed-off-by: Ian Cooper <iancooper@hotmail.com>
* uclient: uclient-fetch: add option to read POST data from fileDaniel Golle2020-06-171-3/+3
| | | | | | c660986 uclient-fetch: add option to read POST data from file Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* nghttp2: bump to 1.41.0Hans Dedecker2020-06-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8f7b008b Update bash_completion 83086ba9 Update manual pages c3b46625 Merge pull request from GHSA-q5wr-xfw9-q7xr 3eecc2ca Bump version number to v1.41.0, LT revision to 34:0:20 881c060d Update AUTHORS f8da73bd Earlier check for settings flood 336a98fe Implement max settings option ef415836 Revert "Add missing connection error handling" 979e6c53 Merge pull request #1459 from nghttp2/proxyprotov2 b7d16101 Add missing connection error handling cd53bd81 Merge pull request #1460 from gportay/patch-1 e5625b8c Fix doc c663349f integration: Add PROXY protocol v2 tests 854e9fe3 nghttpx: Always call init_forwarded_for c60ea227 Update doc 49cd8e6e nghttpx: Add PROXY-protocol v2 support 3b17a659 Merge pull request #1453 from Leo-Neat/master 600fcdf5 Merge pull request #1455 from xjtian/long_serials 4922bb41 static_cast size parameter in StringRef constructor to size_t aad86975 Fix get_x509_serial for long serial numbers dc7a7df6 Adding CIFuzz b3f85e2d Merge pull request #1444 from nghttp2/fix-recv-window-flow-control-issue ffb49c6c Merge pull request #1435 from geoffhill/master 2ec58551 Fix receiving stream data stall 459df42b Merge pull request #1442 from nghttp2/upgrade-llhttp a4c1fed5 Bump llhttp to 2.0.4 866eadb5 Enable session_create_idle_stream test, fix errors 5e13274b Fix typo e0d7f7de h2load: Allow port in --connect-to df575f96 h2load: add --connect-to option 1fff7379 clang-format-9 b40c6c86 Merge pull request #1418 from vszakats/patch-1 9bc2c75e lib/CMakeLists.txt: Make hard-coded static lib suffix optional 2d5f7659 Bump up version number to 1.41.0-DEV Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* wolfssl: use -fomit-frame-pointer to fix asm errorEneas U de Queiroz2020-06-031-2/+2
| | | | | | | | | | | 32-bit x86 fail to compile fast-math feature when compiled with frame pointer, which uses a register used in a couple of inline asm functions. Previous versions of wolfssl had this by default. Keeping an extra register available may increase performance, so it's being restored for all architectures. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* libconfig: move into packages feedRosen Penev2020-06-031-60/+0
| | | | | | | | | No package in base uses libconfig. Everything is in the packages feed. Ref: https://github.com/openwrt/packages/pull/12255 Signed-off-by: Rosen Penev <rosenp@gmail.com> [subject facelift, PR ref] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* libubox: update to the latest versionFelix Fietkau2020-05-261-3/+3
| | | | | | | | | | 86818eaa976b blob: make blob_parse_untrusted more permissive cf2e8eb485ab tests: add fuzzer seed file for crash in blob_len c2fc622b771f blobmsg: fix length in blobmsg_check_array 639c29d19717 blobmsg: simplify and fix name length checks in blobmsg_check_name 66195aee5042 blobmsg: fix missing length checks Signed-off-by: Felix Fietkau <nbd@nbd.name>
* libubox: update to the latest masterRafał Miłecki2020-05-241-3/+3
| | | | | | | | | | 5e75160 blobmsg: fix attrs iteration in the blobmsg_check_array_len() eeddf22 tests: runqueue: try to fix race on GitLab CI 89fb613 libubox: runqueue: fix use-after-free bug 1db3e7d libubox: runqueue fix comment in header 7c4ef0d tests: list: add test case for list_empty iterator Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* wolfssl: update to 4.4.0-stableEneas U de Queiroz2020-05-201-2/+2
| | | | | | | | | | | | This version adds many bugfixes, including a couple of security vulnerabilities: - For fast math (enabled by wpa_supplicant option), use a constant time modular inverse when mapping to affine when operation involves a private key - keygen, calc shared secret, sign. - Change constant time and cache resistant ECC mulmod. Ensure points being operated on change to make constant time. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* libjson-c: backport security fixesRobert Marko2020-05-135-1/+175
| | | | | | | | | | | | This backports upstream fixes for the out of bounds write vulnerability in json-c. It was reported and patches in this upstream PR: https://github.com/json-c/json-c/pull/592 Addresses CVE-2020-12762 Signed-off-by: Robert Marko <robert.marko@sartura.hr> Signed-off-by: Luka Perkov <luka.perkov@sartura.hr> [bump PKG_RELEASE] Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* argp-standalone: fix segfault in canon_doc_optionStijn Tintel2020-05-031-0/+14
| | | | | | Backported from glibc. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* elfutils: powerpc build fixLuiz Angelo Daros de Luca2020-04-281-0/+34
| | | | | | | | | | | | | | Fixes following build error on mpc85xx/generic: ppc_initreg.c: In function 'ppc_set_initial_registers_tid': ppc_initreg.c:79:22: error: field 'r' has incomplete type struct pt_regs r; Ref: FS#2924 Fixes: d27623b54254 ("elfutils: update to 0.179") Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com> [commit description facelift] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* openssl: bump to 1.1.1gPetr Štetiar2020-04-211-2/+2
| | | | | | | | Fixes NULL dereference in SSL_check_chain() for TLS 1.3, marked with high severity, assigned CVE-2020-1967. Ref: https://www.openssl.org/news/secadv/20200421.txt Signed-off-by: Petr Štetiar <ynezz@true.cz>
* mbedtls: update to 2.16.6Magnus Kroken2020-04-171-2/+2
| | | | | | | | | | | | Security fixes for: * CVE-2020-10932 * a potentially remotely exploitable buffer overread in a DTLS client * bug in DTLS handling of new associations with the same parameters Full release announement: https://tls.mbed.org/tech-updates/releases/mbedtls-2.16.6-and-2.7.15-released Signed-off-by: Magnus Kroken <mkroken@gmail.com>
* elfutils: aarch64 fix build on muslLucian Cristian2020-04-171-0/+59
| | | | | | | | | aarch64_initreg.c: In function 'aarch64_set_initial_registers_tid': aarch64_initreg.c:85:37: error: invalid operands to binary & (have 'long double' and 'unsigned int') dwarf_fregs[r] = fregs.vregs[r] & 0xFFFFFFFF; ~~~~~~~~~~~~~~ ^ Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
* elfutils: update to 0.179Rosen Penev2020-04-136-64/+106
| | | | | | | | | | | | | | | | | Removed sys/cdefs usage. The header is deprecated. Removed canonicalize_file_name define. It's already fixed upstream. Added --disable-debuginfod. Seems to be needed. Modified patch 005 to build more stuff. It was failing before. It still only builds libraries. Modified patch 100 to use strerror under non-glibc. It is used under glibc as strerror is not thread safe. It is under musl and uClibc-ng. strerror_l is not available under uClibc-ng. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* jansson: convert to cmakeKevin Darbyshire-Bryant2020-04-011-14/+9
| | | | Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* openssl: bump to 1.1.1fEneas U de Queiroz2020-04-012-83/+3
| | | | | | | | | There were two changes between 1.1.1e and 1.1.1f: - a change in BN prime generation to avoid possible fingerprinting of newly generated RSA modules - the patch reversing EOF detection we had already applied. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* jansson: import jansson from packagesKevin Darbyshire-Bryant2020-03-291-0/+51
| | | | Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* openssl: revert EOF detection change in 1.1.1Eneas U de Queiroz2020-03-282-1/+81
| | | | | | | | | | | | | | | | | | | | | | This adds patches to avoid possible application breakage caused by a change in behavior introduced in 1.1.1e. It affects at least nginx, which logs error messages such as: nginx[16652]: [crit] 16675#0: *358 SSL_read() failed (SSL: error: 4095126:SSL routines:ssl3_read_n:unexpected eof while reading) while keepalive, client: xxxx, server: [::]:443 Openssl commits db943f4 (Detect EOF while reading in libssl), and 22623e0 (Teach more BIOs how to handle BIO_CTRL_EOF) changed the behavior when encountering an EOF in SSL_read(). Previous behavior was to return SSL_ERROR_SYSCALL, but errno would still be 0. The commits being reverted changed it to SSL_ERRO_SSL, and add an error to the stack, which is correct. Unfortunately this affects a number of applications that counted on the old behavior, including nginx. The reversion was discussed in openssl/openssl#11378, and implemented as PR openssl/openssl#11400. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* uclient: update mirror hashJo-Philipp Wich2020-03-251-1/+1
| | | | | Fixes: 98017228dd ("uclient: bump to latest Git HEAD") Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* uclient: bump to latest Git HEADJo-Philipp Wich2020-03-251-2/+2
| | | | | | af585db uclient-fetch: support specifying advertised TLS ciphers Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ustream-ssl: bump to latest Git HEADJo-Philipp Wich2020-03-251-4/+4
| | | | | | | | | | 5e1bc34 ustream-openssl: clear error stack before SSL_read/SSL_write f7f93ad add support for specifying usable ciphers Also bump the ABI version since the layout of `struct ustream_ssl_ops` changed. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* libnftnl: drop unsupported configure optionKevin Darbyshire-Bryant2020-03-231-2/+1
| | | | | | --without-json-parsing is not a supported configure option. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* openssl: update to 1.1.1eEneas U de Queiroz2020-03-214-41/+22
| | | | | | | This version includes bug and security fixes, including medium-severity CVE-2019-1551, affecting RSA1024, RSA1536, DSA1024 & DH512 on x86_64. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* openssl: add configuration example for afalg-syncEneas U de Queiroz2020-03-212-2/+31
| | | | | | | This adds commented configuration help for the alternate, afalg-sync engine to /etc/ssl/openssl.cnf. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* readline: needs host depend on ncurses to buildJan Kardell2020-03-201-0/+2
| | | | | | We must ensure that host ncurses is build before host readline. Signed-off-by: Jan Kardell <jan.kardell@telliq.com>
* libnftnl: bump to 1.1.5Kevin Darbyshire-Bryant2020-03-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | Solve missing references to nftnl_set_list_lookup_byname when building iptables with Nftables support enabled (CONFIG_IPTABLES_NFTABLES) Bump the ABI version to force everything to match. /Users/kevin/wrt/staging_dir/toolchain-x86_64_gcc-9.2.0_musl/lib/gcc/x86_64-openwrt-linux-musl/9.2.0/../../../../x86_64-openwrt-linux-musl/bin/ld: xtables_nft_multi-nft-bridge.o: in function `nft_bridge_parse_lookup': nft-bridge.c:(.text.nft_bridge_parse_lookup+0xcd): undefined reference to `nftnl_set_list_lookup_byname' /Users/kevin/wrt/staging_dir/toolchain-x86_64_gcc-9.2.0_musl/lib/gcc/x86_64-openwrt-linux-musl/9.2.0/../../../../x86_64-openwrt-linux-musl/bin/ld: xtables_nft_multi-nft-cache.o: in function `nftnl_set_list_cb': nft-cache.c:(.text.nftnl_set_list_cb+0x80): undefined reference to `nftnl_set_list_lookup_byname' /Users/kevin/wrt/staging_dir/toolchain-x86_64_gcc-9.2.0_musl/lib/gcc/x86_64-openwrt-linux-musl/9.2.0/../../../../x86_64-openwrt-linux-musl/bin/ld: xtables_nft_multi-nft-cache.o: in function `fetch_set_cache': nft-cache.c:(.text.fetch_set_cache+0x10a): undefined reference to `nftnl_set_list_lookup_byname' collect2: error: ld returned 1 exit status make[6]: *** [xtables-nft-multi] Error 1 make[5]: *** [all] Error 2 make[4]: *** [all-recursive] Error 1 make[3]: *** [all] Error 2 make[2]: *** [/Users/kevin/wrt/build_dir/target-x86_64_musl/linux-x86_64/iptables-1.8.4/.built] Error 2 make[2]: Leaving directory `/Users/kevin/wrt/package/network/utils/iptables' Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* ncurses: update to 6.2DENG Qingfang2020-03-057-19/+19
| | | | | | Update ncurses to 6.2 Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
* libpcap: activate PIE ASLR by defaultStijn Tintel2020-03-011-0/+1
| | | | | | | | | | | This activates PIE ASLR support by default when the regular option is selected. This is required to enable PIE ASLR support by default in ppp, as it fails to build without it, on x86/64. The .so file size stays identical. Suggested-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* libubox: update to latest Git HEADJo-Philipp Wich2020-02-271-3/+3
| | | | | | | | 7da6643 tests: blobmsg: add test case 75e300a blobmsg: fix wrong payload len passed from blobmsg_check_array Fixes: FS#2833 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* mbedtls: use correct SPDX License Identifier and add License fileJosef Schlehofer2020-02-241-1/+2
| | | | | | | | | | License "GPL-2.0+" is deprecated License Identifier according to SPDX License list [1]. The correct one is GPL-2.0-or-later. While at it, also add the License file. [1] https://spdx.org/licenses/ Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
* mbedtls: update to version 2.16.5Josef Schlehofer2020-02-241-2/+2
| | | | | | | | | | Changelog: https://tls.mbed.org/tech-updates/releases/mbedtls-2.16.5-and-2.7.14-released Security advisory: https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-02 Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
* libbsd: update to 0.10.0Rosen Penev2020-02-224-295/+6
| | | | | | | | | | Removed all upstream patches. Added PKG_BUILD_PARALLEL for faster compilation. Small Makefile rearrangements for consistency between packages. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* mbedtls: update to 2.16.4Magnus Kroken2020-01-262-24/+24
| | | | | | | | | | | | | | | Fixes side channel vulnerabilities in mbed TLS' implementation of ECDSA. Release announcement: https://tls.mbed.org/tech-updates/releases/mbedtls-2.16.4-and-2.7.13-released Security advisory: https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2019-12 Fixes: * CVE-2019-18222: Side channel attack on ECDSA Signed-off-by: Magnus Kroken <mkroken@gmail.com>
* libubox: update to version 2020-01-20Petr Štetiar2020-01-201-3/+3
| | | | | | | | | | | | | | | | 43a103ff17ee blobmsg: blobmsg_parse and blobmsg_parse_array oob read fixes 5c0faaf4f5e2 tests: prefer dynamically allocated buffers 1ffa41535369 blobmsg_json: prefer snprintf usage 132ecb563da7 blobmsg: blobmsg_vprintf: prefer vsnprintf a2aab30fc918 jshn: prefer snprintf usage b0886a37f39a cmake: add a possibility to set library version a36ee96618a9 blobmsg: blobmsg_add_json_element() 64-bit values f0da3a4283b7 blobmsg_json: fix int16 serialization 20a070f08139 tests: blobmsg/json: add more test cases 379cd33d1992 tests: include json script shunit2 based testing Acked-by: Jo-Philipp Wich <jo@mein.io> Signed-off-by: Petr Štetiar <ynezz@true.cz>
* libcxx: fix build for x86/64Stijn Tintel2020-01-171-0/+1
| | | | | | | | | | When building libcxx for x86/64, the library is installed in /usr/lib64. As the install section tries to copy the library from /usr/lib, this breaks build on x86/64. Override the lib dir suffix to fix this. Fixes: 856ea2bad3b3 ("libcxx: Add package") Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Acked-by: Rosen Penev <rosenp@gmail.com>
* uclient: Update to version 2020-01-05Hauke Mehrtens2020-01-051-3/+3
| | | | | | fef6d3d uclient: Add string error function Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* ustream-ssl: Update to version 2020-01-05Hauke Mehrtens2020-01-051-3/+3
| | | | | | | 30cebb4 ustream-ssl: mbedtls: fix ssl client verification 77de09f ustream-ssl: mbedtls: fix net_sockets.h include warning Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* nettle: Disable ARMEB assemblyRosen Penev2020-01-051-1/+6
| | | | | | It's broken for ARMv5, which is the only armeb target in OpenWrt. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* libcxx: Remove -flto from LDFLAGSRosen Penev2020-01-053-4/+17
| | | | | | | | | | | | | | | It seems the buildbots can't handle it. Added a cmake option to find the cxxabi files as they are part of the toolchain and not in the normal path. It doesn't seem to make a difference, just gets rid of cmake warnings. Added another small GCC warning fix. It's fairly minor. This has no change in compiled size, and most likely no change in behavior. Bumped the PKG_RELEASE anyway. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* libcxx: Add size optimizationsRosen Penev2020-01-013-1/+39
| | | | | | | | | | | | | | Changed standard to 2a. 2a (as well as 17) contain more constexpr functions, which are evaluated at compile time. This saves space. Added --gc-sections. With the CXXABI change, this now makes the package smaller. With these, size went down to 210845 on mipsel_24kc. Also fixed two small compiler warnings. No real change in behavior. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* libcxx: Build with the libsupc++ ABIRosen Penev2020-01-011-1/+2
| | | | | | | | | | | | | | | | | | | | | Allows proper exception handling. This includes removing unimplemented warnings. File size increased as a result: Before: 182874 After: 211006 On mipsel_24kc. Note that this requires libsupc++ anyway. It's specified in g++-libcxx. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* libubox: update to version 2019-12-28Petr Štetiar2019-12-281-4/+4
| | | | | | | Fixes startup issues of some services in procd and bumps ABI_VERSION to 20191228. Ref: http://lists.infradead.org/pipermail/openwrt-devel/2019-December/020840.html Signed-off-by: Petr Štetiar <ynezz@true.cz>
* wolfssl: bump to 4.3.0-stableEneas U de Queiroz2019-12-261-3/+3
| | | | | | | This update fixes many bugs, and six security vulnerabilities, including CVE-2019-18840. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* libubox: update to version 2019-12-26Petr Štetiar2019-12-261-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Contains following changes: eb7eb6393d47 blobmsg: fix array out of bounds GCC 10 warning 86f6a5b8d1f1 blobmsg: reuse blobmsg_namelen in blobmsg_data 586ce031eaa0 tests: fuzz: fuzz _len variants of checking methods b0e21553ae8c blobmsg: add _len variants for all attribute checking methods cd3059796a57 Replace use of blobmsg_check_attr by blobmsg_check_attr_len 143303149c8b Ensure blob_attr length check does not perform out of bounds reads f2b2ee441adb blobmsg: fix heap buffer overflow in blobmsg_parse 4dfd24ed88c4 blobmsg: make blobmsg_len and blobmsg_data_len return unsigned value 2df6d35e3299 tests: add test cases for blobmsg parsing 8a34788b46c4 test: fuzz: add blobmsg_check_attr crashes 478597b9f9ae blob: fix OOB access in blob_check_type 325418a7a3c0 tests: use blob_parse_untrusted variant 0b24e24b93e1 blob: introduce blob_parse_untrusted 6d27336e4a8b blob: refactor attr parsing into separate function 833d25797b16 test: fuzz: add blob_parse crashes 09ee90f8d6ed tests: add test cases for blob parsing 436d6363a10b tests: add libFuzzer based tests bf680707acfd tests: add unit tests covered with Clang sanitizers f804578847de cmake: add more hardening compiler flags 46f8268b4b5b blobmsg/ulog: fix format string compiler warnings eb216a952407 cmake: use extra compiler warnings only on gcc6+ and bumps ABI_VERSION to 20191226. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* libcxx: Depenency fixesRosen Penev2019-12-231-4/+4
| | | | | | | | | | | | | Don't build with uClibc-ng. It's totally unsupported as several functions are missing. Make the musl libc support conditional. Fix hash with make check FIXUP=1. Apparently I based the Makefile off of libedit and forgot to fix the hash. Signed-off-by: Rosen Penev <rosenp@gmail.com> Fixes: 856ea2bad3b3 ("libcxx: Add package")
* libcxx: Add packageRosen Penev2019-12-232-0/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently in OpenWrt, there are two libc++: libstdcpp and uClibc++. The former is huge and the latter supports only C++98 with some basic support for C++11. Those C++ versions seem to be specific to the compiler version libcxx supports C++11 and above while being much smaller than libstdcpp. On mt7621, these are the sizes of the ipks that I get: libstdcpp: 460786 libcxx: 182881 uClibc++:67720 libcxx is faster than uClibc++ and is under active development as part of the LLVM project while uClibc++ is effectively dead. This PR modifies uclibc++.mk to expose the make menuconfig option. Further cleanup is beyond the scope of this PR. What that means is, this is not used by default. A g++-libcxx wrapper based on the uClibc++ one was added. Works the same way. Compile tested with all packages that use uclibc++.mk in their Makefiles under mipsel_24kc. kismet fails compilation but that package needs to be cleaned up and updated. Runtime tested with gddrescue, gdisk, dcwapd, bonnie++, and aircrack-ng on a TP-Link Archer C7v2. Signed-off-by: Rosen Penev <rosenp@gmail.com>