[bug #37237] Second exapnsion with substitution confuse parser:

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?37237>

                 Summary: Second exapnsion with substitution confuse parser:
                 Project: make
            Submitted by: None
            Submitted on: Птн 31 Авг 2012 15:14:56
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
       Component Version: None
        Operating System: None
           Fixed Release: None
           Triage Status: None

    _______________________________________________________

Details:

Example:


.SECONDEXPANSION:
dir/hello.o: $$(@F:.o=.c)
        @echo $(@F:.o=.c)


Run:
make -f CCC.mk

Output:
CCC.mk:2: *** target pattern contains no `%'.  Stop.

Expected result:
dir/hello.o depends on hello.c



This snipped:
dir/hello.o: $$(@F:.o=.c)

should be equivalent to:
dir/hello.o: $$(patsubst %.c,%.o,$$(@F))





    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?37237>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/