[Bug bootstrap/28466] New: Cannot build inside an object tree with name including :

[rguenth at gcc dot gnu dot org]

because then we hit

make[1]: Entering directory `/abuild/rguenther/obj-115527:115528/gcc'
../../gcc-4_1-branch/gcc/fortran/Make-lang.in:134: *** target pattern contains
no `%'.  Stop.

that line looks like

html:: $(htmldir)/gfortran/index.html


and we have

objdir = /abuild/rguenther/obj-115527:115528/gcc
htmldir = $(objdir)/HTML/gcc-$(version)


-- 
           Summary: Cannot build inside an object tree with name including :
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rguenth at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28466