Enji Cooper e8067928ff Standardize -std=c++* as CXXSTD` ... CXXSTD was added as the C++ analogue to CSTD. CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month MFC with: r345203, r345704, r345705 Relnotes: yes Tested with: make tinderbox Differential Revision: https://reviews.freebsd.org/D19732		2019-03-29 18:45:27 +00:00
..
cmd_pmc.h	hwpmc: add summary command and further metadata extensions	2018-06-06 02:48:09 +00:00
cmd_pmc_filter.cc	pmc gcc fixups	2018-06-11 16:09:54 +00:00
cmd_pmc_list.c	pmc: mark some dead functions as such	2018-06-09 04:54:36 +00:00
cmd_pmc_stat.c	pmc: mark some dead functions as such	2018-06-09 04:54:36 +00:00
cmd_pmc_summary.cc	pmc: mark some dead functions as such	2018-06-09 04:54:36 +00:00
Makefile	Standardize -std=c++* as CXXSTD`	2019-03-29 18:45:27 +00:00
pmc.c	pmc: remove trailing whitespace	2018-06-13 09:17:04 +00:00
pmc_util.c