Re: Variable confusion

[Gary]

Paul Smith writes:
> On Tue, 2010-06-15 at 14:23 +0200, Gary wrote:
>> ,----
>> | $ make echo
>> | -x --curdirinclast -I ../lib -I ../lib/db -I ../lib/ewz
>> -I ../lib/ewz/ws -I ../lib/net -I ../lib/net/protocol
>> -I ../lib/net/protocol/http
>> `----
>> 
>> ,----
>> | $ make all
>> | [snip]
>> | -x --curdirinclast -I ../lib -I ../lib/db -I ../lib/ewz
>> -I ../lib/ewz/ws -I ../lib/net -I ../lib/net/protocol
>> -I ../lib/net/protocol/http
>> | gpp -x --curdirinclast `find ../lib -type d \! \( -name '.*' -prune
>> \) | sed -e 's/^/-I /'` -o FOO.php FOO.gpp
>> `----
>> 
>> The 'make all' works fine, I'm just trying to understand what's going
>> on, i.e. why one call to echo produces one output and another produces
>> different output.
>
> Not sure what you're saying.  Both invocations of echo seem to show the
> same output to me.

Sorry. Can't see for looking, can I! I mean the echo produces the
-I burble, while the invocation of the "compiler" (gpp -x blah) shows
the command "`find ...".