libc/stdio: Add _unlocked() flavors of fflush, fputc, fputs, fread, fwrite.These are needed by some dports and can also be used in various thingsin base. Bump __DragonFly_version, too.Reported-b
libc/stdio: Add _unlocked() flavors of fflush, fputc, fputs, fread, fwrite.These are needed by some dports and can also be used in various thingsin base. Bump __DragonFly_version, too.Reported-by: zrjTaken-from: FreeBSD
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gcc80: Make bootstrapping more permissive. To allow boostrapping on OpenBSD/Linux hosts: * provide CROSS_LIBDL knob when needed; * disable use of iconv in support libs; * disable werror in hostl
gcc80: Make bootstrapping more permissive. To allow boostrapping on OpenBSD/Linux hosts: * provide CROSS_LIBDL knob when needed; * disable use of iconv in support libs; * disable werror in hostlibs.
gcc80: Partially implement TOOLCHAIN_CHECKING.Will be needed for special feature testing in newer binutils.
gcc80: Add pregenerated headers.
gcc80: Bring in makefiles but leave them unhooked.Makefile infrastructure was reused from gcc50 one writen by John Marino.