On Tue, Aug 4, 2015 at 1:24 PM, Stephan Beal <step...@wanderinghorse.net> wrote:
> On Mon, Aug 3, 2015 at 6:38 PM, Mike Gran <spk...@yahoo.com> wrote: > >> On a 32-bit box, I need to add it as >> -I/stage2/lib/dbus-1.0/include >> >> One a 64-bit box, I need to add it as >> -I/stage2/lib64/dbus-1.0/include >> >> There are a bunch of ways to do this, I guess. I could >> check to see if the /stage2/lib64 directory exists. I could >> somehow check if the box is 32-bit or 64-bit. >> >> What's easiest (in a readability / maintainability sense)? > > > > i would think the simplest way is simply to use the first one it finds: > this time with the missing piece (use only the first entry): [stephan@host:~/tmp]$ cat foo.make foodir := $(wildcard /usr/nono /usr/share /usr/lib) bardir := $(word 1,$(foodir)) all: # foodir=$(foodir) # bardir=$(bardir) [stephan@host:~/tmp]$ make -f foo.make # foodir=/usr/share /usr/lib # bardir=/usr/share -- ----- stephan beal http://wanderinghorse.net/home/stephan/ http://gplus.to/sgbeal _______________________________________________ Help-make mailing list Help-make@gnu.org https://lists.gnu.org/mailman/listinfo/help-make
