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References: <bug-40159-50@http.gcc.gnu.org/bugzilla/>
Subject: [Bug other/40159] [4.5 regression] "make all" ignores build failures
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From: "schwab at linux-m68k dot org" <gcc-bugzilla@gcc.gnu.org>
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------- Comment #2 from schwab at linux-m68k dot org  2009-05-18 09:37 -------
The last command in the "all" rule is : which is always successfull:

# The target built for a native non-bootstrap build.
.PHONY: all
all:
@if gcc-bootstrap
        [ -f stage_final ] || echo stage3 > stage_final
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
        $(MAKE) $(RECURSE_FLAGS_TO_PASS) `cat stage_final`-bubble
@endif gcc-bootstrap
        @: $(MAKE); $(unstage)
        @r=`${PWD_COMMAND}`; export r; \
        s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
@if gcc-bootstrap
        if [ -f stage_last ]; then : ; \
          TFLAGS="$(STAGE$(shell sed s,^stage,, stage_last)_TFLAGS)"; \
          $(MAKE) $(TARGET_FLAGS_TO_PASS) all-host all-target; \
        else \
@endif gcc-bootstrap
          $(MAKE) $(RECURSE_FLAGS_TO_PASS) all-host all-target; \
@if gcc-bootstrap
        fi; \
@endif gcc-bootstrap
        :


-- 

schwab at linux-m68k dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |schwab at linux-m68k dot org
                   |dot org                     |
             Status|WAITING                     |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2009-05-18 09:37:41
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40159