loop expansions, when the expanded variable ends in backslash and
the backslash is the last character on the line. While this fix is
ugly (detect the condition and append a space), it is the least
intrusive for now.
to document the behaviour that is currently in use (the "./obj" and
"/usr/obj/`pwd`" behaviour).
Hopefully the existing .OBJDIR behaviour is clearer now.
./obj.${MACHINE}
./obj
/usr/obj/${PWD}
The rules for the default .OBJDIR setting are now simplified to
(and documented as) trying the chdir to the following
(if the appropriate variable is defined):
${MAKEOBJDIRPREFIX}${.CURDIR}
${MAKEOBJDIR}
${.CURDIR}
.OBJDIR can be overridden in the makefile.
<bsd.obj.mk> uses this to provide the "culled" .OBJDIR semantics
for NetBSD's /usr/src builds.
MAKEOBJDIRPREFIX & MAKEOBJDIR still can only be provided
in the environment or on make(1)'s command line.
Per discussion on tech-toolchain.
This should reduce a lot of lossage people have experienced over
the years with various .OBJDIR setups.
mode, use the ignErr template for the command as shell doesn't like an empty
construct of the form { } || <something>. Fixes build breakage on cats
distrib where a command ends up expanding to nothing.
* Explicitly goto default_case for unknown chars encountered after
various : modifiers, rather than multiple FALLTHRUs.
* Appease gcc -Wuninitialized for sv_name and v_ctxt.
Discussed with sjg.
ignoring suffix-specific path search. So if a node was marked .MADE,
then suffix rules would not be applied to it, and we would look for
the file only in the default path, not the suffix-specific path.
XXX: Now that we looked for the suffix, we can save it in the GNode,
but we don't do this yet.
Its not posix compliant and serves very little purpose.
With this change compat and jobs modes are consistent wrt how
they treat each line of a script.
Add support for the '+' command line prefix as required by posix.
Lines prefixed with '+' are executed even when -n is given.
[Actually posix says they should also be done for -q and -t]
PR:
Reviewed by: jmc
Instead of adding MAKE_BOOTSTRAP for hosted environments, i.e., when
you want things simple, instead add MAKE_NATIVE to get those hugely
important features like __RCSID().
It's now possible to build make on some hosts with: cc *.c */*.c
