Re: stumped on a simple autoconf/m4/sh problem

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On 12/2/24 00:47, G. Branden Robinson wrote:
Hi Jacob,

Thanks for the quick response.
I happen to be up late here.
At 2024-12-01T23:48:09-0600, Jacob Bachmeyer wrote:
On 12/1/24 21:03, G. Branden Robinson wrote:
[...]
[...]

Okay, I did.  The mystery would appear to deepen.

The same grep gets the same results.

I drive the build from a shell script because building on Solaris 10
_or_ 11 is a headache.  I'm attaching the script.

Looking at the driver script, I now see that you are already giving configure CONFIG_SHELL=/bin/bash, presumably as a result of past problems.  (The "export CONFIG_SHELL=/bin/bash" line arranges this on Solaris 10.)

Would someone kindly point out my rookie mistake?
I am not so certain that this is exactly a rookie mistake---it looks
like you may have uncovered a shell bug, but in which shell?
I am baffled that bash 3.2 would behave one way interactively and
another when run via configure.  Presumably something else is going on?

Your build driver script also prepends /usr/xpg4/bin to PATH; is there a "tr" in there?  Does your interactive PATH begin with that directory?


-- Jacob



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