Don't use `&&' in any shell commands here.  Using it to give conditional execution is usually unnecessary in BSD Makefiles because BSD make invokes shells with -e.  Using it to give conditional execution is often wrong in BSD makefiles because BSD make joins shell commands when invoked in certain ways (in particular, as `make -jN').  Example makefile: --- clean: 	cd / 	false && true 	rm -rf *		# a dangerous command --- This should terminate after the `false && true' command fails, but it doesn't when the commands are joined (`false && true' is a non- simple command, so -e doesn't cause termination).  The b-maked version: --- clean: 	cd / 	false; true 	rm -rf *		# a dangerous command --- terminates after the `false' command fails (`false' is a simple command, so -e causes termination).  However, for versions of make like gnu make that don't invoke shells with -e, this change completely breaks the makefile.
Don't use `&&' in any shell commands here.  Using it to give conditional
execution is usually unnecessary in BSD Makefiles because BSD make
invokes shells with -e.  Using it to give conditional execution is
often wrong in BSD makefiles because BSD make joins shell commands
when invoked in certain ways (in particular, as `make -jN').  Example
makefile:
---
clean:
	cd /
	false && true
	rm -rf *		# a dangerous command
---
This should terminate after the `false && true' command fails, but
it doesn't when the commands are joined (`false && true' is a non-
simple command, so -e doesn't cause termination).  The b-maked version:
---
clean:
	cd /
	false; true
	rm -rf *		# a dangerous command
---
terminates after the `false' command fails (`false' is a simple
command, so -e causes termination).  However, for versions of
make like gnu make that don't invoke shells with -e, this change
completely breaks the makefile.

This is one of the fixes for the bug suite that caused `make world'
to sometimes put raw cpp output in .depend files.  Building of cc
sometimes failed, but the failure did not terminate the build
immediately, and various wrong versions of the cc components were
used until one was wrong enough to cause a fatal error.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase