Features:
* new feature "strtoi" for NetBSD function with the same name
* new feature "strtou" for NetBSD function with the same name
* new feature "reallocarr" for NetBSD function with the same name
* new feature "macro". It provides NetBSD-style macro __dead, __pure,
__UNCONST, __printflike, __constfunc, __always_inline, __aligned,
__arraycount, MAX and MIN
* "efun": add support for ereallocarr(3), estrtoi(3) and estrtou(3)
Fixes:
* imp.foreign_autotools.mk: add MAKE=${AT_MAKE} to environment
This fixes ./configure when "make" executable is not available
* CXXSTD: appropriate option is passed to the linker. This fixes
failures with Sun C++ compiler.
* examples/shquote/prog.c: fix segfault seen on Solaris-10
(incorrect use of getline(3))
mk-configure.7:
* add missing documentation for features "reallocarray", "fparseln"
and "vis"
* minor fixes
* CXXSTD: fix incorrect description
Exit with error if generated config under ~/.mkcmake is older than
system mk files. This situation potentially means that generated
configs do not contain all required information about compiler.
System-wide mk file for compiler settings has higher priority
than files under ~/.mkcmake
EXPORT_SYMBOLS: empty lines and comments started with '#' are ignored
mkc_install: do not remove "$dst" before renaming "$dsttmp" to
"$dst", it is just useless.
Simplify the target "installdirs".
7bbdb1c16e