6 Commits (53065b2dee23eba0da89f3c44da8936ae393cdfc)

Author	SHA1	Message	Date
Rosen Penev	856ea2bad3	libcxx: Add package ... 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>	2019-12-23 00:22:07 +01:00
Felix Fietkau	2430e9a4f5	toolchain: eliminate the INSTALL_LIBSTDCPP config symbol and make c++ support mandatory - fixes recursive config symbol dependency issues ... Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 36594	2013-05-09 20:50:49 +00:00
Florian Fainelli	3948c077c9	make CXX_DEPENDS also depend on INSTALL_LIBSTDCPP ... SVN-Revision: 33908	2012-10-24 13:05:10 +00:00
John Crispin	0a684babcc	fix ccache related build breakage ... SVN-Revision: 32421	2012-06-18 08:50:26 +00:00
Jo-Philipp Wich	f9caf1abd1	uclibc++.mk: override the cc binary instead of the wrapper command when ccache is used ... SVN-Revision: 32383	2012-06-15 12:57:29 +00:00
Felix Fietkau	cf788fc731	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	2012-06-14 20:26:04 +00:00