David Edelsohn <[EMAIL PROTECTED]> writes: > >>>>> Daniel Jacobowitz writes: > > Daniel> On Mon, Jun 12, 2006 at 10:22:17AM -0400, David Edelsohn wrote: > >> Typing "make" in the gcc subdirectory does not do what I expect. > > Daniel> Then could you clarify what happens, and what you expect, please? > > The behavior prior to the top-level bootstrap changes that I and > others repeatedly have mentioned in email and IRC: if I type "make cc1" in > the gcc subdirectory, the build should be invoked with the appropriate > options from the current build stage. In other words, if I have a > completely bootstrapped compiler, change a source file, enter $objdir/gcc, > and type "make cc1", I expect cc1 to be rebuilt with CFLAGS="-O2 -g". > Instead, if I type "make" or "make quickstrap", the compilation uses > CFLAGS=-g.
I actually like the existing behaviour, which I'm pretty sure hasn't changed for many years. I often find myself typing touch $srcdir/gcc/some_file.c make -C gcc cc1 to get a cc1 built with that file with -O0 in the hope that debugging will work better.
