[lfs-book] [LFS Trac] #3410: make-4.0

LFS Trac trac at linuxfromscratch.org
Wed Oct 9 10:15:22 PDT 2013


#3410: make-4.0
--------------------+------------------------
 Reporter:  ken@…   |      Owner:  lfs-book@…
     Type:  task    |     Status:  new
 Priority:  normal  |  Milestone:  7.5
Component:  Book    |    Version:  SVN
 Severity:  normal  |   Keywords:
--------------------+------------------------
 Release announcement
 http://article.gmane.org/gmane.comp.gnu.make.devel/916 - looks as if there
 is one thing with the potential to break some Makefiles (hopefully, not
 many of them) -
 {{{
 New feature: "!=" shell assignment operator as an alternative to the
   $(shell ...) function.  Implemented for compatibility with BSD
 makefiles.
   Note there are subtle differences between "!=" and $(shell ...).  See
 the
   description in the GNU make manual.
   WARNING: Backward-incompatibility!
   Variables ending in "!" previously defined as "variable!= value" will
 now be
   interpreted as shell assignment.  Change your assignment to add
 whitespace
   between the "!" and "=": "variable! = value"
 }}}

-- 
Ticket URL: <http://wiki.linuxfromscratch.org/lfs/ticket/3410>
LFS Trac <http://wiki.linuxfromscratch.org/lfs/>
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