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856ea2bad3
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> |
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| .. | ||
| argp-standalone | ||
| elfutils | ||
| gettext | ||
| gettext-full | ||
| gmp | ||
| libbsd | ||
| libconfig | ||
| libcxx | ||
| libevent2 | ||
| libiconv | ||
| libiconv-full | ||
| libjson-c | ||
| libmnl | ||
| libnetfilter-conntrack | ||
| libnetfilter-cthelper | ||
| libnetfilter-cttimeout | ||
| libnetfilter-log | ||
| libnetfilter-queue | ||
| libnfnetlink | ||
| libnftnl | ||
| libnl | ||
| libnl-tiny | ||
| libpcap | ||
| libroxml | ||
| libtool | ||
| libubox | ||
| libunwind | ||
| libusb | ||
| libusb-compat | ||
| lzo | ||
| mbedtls | ||
| ncurses | ||
| nettle | ||
| nghttp2 | ||
| openssl | ||
| popt | ||
| readline | ||
| sysfsutils | ||
| toolchain | ||
| uclibc++ | ||
| uclient | ||
| ustream-ssl | ||
| wolfssl | ||
| zlib | ||