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bug#6792: 24.0.50; at revision 100946 GNU Emacs with Xaw3d does not comp

From: Peter Dyballa
Subject: bug#6792: 24.0.50; at revision 100946 GNU Emacs with Xaw3d does not compile
Date: Wed, 4 Aug 2010 17:14:35 +0200

Am 04.08.2010 um 08:50 schrieb Jan D.:

Why aren't you setting CFLAGS and LDFLAGS?

Because last week or at least month this was not necessary.

That is the way it is supposed to be done, no need to modify any configure script:

% LDFLAGS=-L/sw/lib CFLAGS='-O2 -g -I/sw/include' ./configure ...

Then why is the configure script setting for an internal use these GCC_TEST_OPTIONS without propagating them later to the compiler? By this means (failure) configure does its job in a different environment than the compiler, configure will find things working which *obviously* fail for the compiler. Or why was compilation set for Xaw3d? Certainly not because I demanded that and configure could *not* find it's there. This state isn't the purpose of the configure script...

BTW, compilation also fails when GCC_TEST_OPTIONS is set for MacPorts' Xaw3d at the same statement(s). IMO the configure script is broken. I'm going to check whether it works at all for the default GTK interface.



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