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configure script does not fail and stop when it should
From: |
rdiezmail-emacs |
Subject: |
configure script does not fail and stop when it should |
Date: |
Thu, 25 Oct 2007 10:25:56 +0200 (CEST) |
Hi all:
I recently had some trouble building emacs 22.1 on Debian 4.0r1. I
don't know that much about emacs or Linux, but hopefully my experience
will help others avoid the following problems. I just downloaded the
sources and did:
./configure
make
Point 1) I have a fully-functional Linux system with X Windows, Gnome
and so on. When I build emacs, I expect it to automatically build with
X Windows support.
I would expect the configure script to detect a running/installed X
Windows, and then perhaps complain that the development headers /
libraries for X Windows are not available. I mean, I expect "configure"
to fail, that means, to NOT generate a makefile. It would be nice if it
then said something along the line "you probably need to install the X
Windows development files/package/whatever".
I know the INSTALL file says I should review the libraries that were
automatically found, but like the INSTALL file also says:
If the details printed by `configure' don't make any sense to
you, assume that `configure' did its job and proceed.
What I got instead was an Emacs binary that would not start due to some
weird TERMCAP error.
Point 2) After some googling, I finally realised I had to be explicit
and say:
./configure --with-x
But I did not have the development headers and so on. So I ended up
with the same lame emacs binary.
At this point I thought: if I explicitly say "I want X Windows", then
the "configure" script should fail and NOT generate a makefile if it
cannot find the necessary headers / libraries. Like I said above, it
would be nice if the "configure" script said in the error message
something along the line "you probably need to install the X Windows
development files/package/whatever".
I could probably read INSTALL thoroughly and learn a lot more in order
to avoid these problems, but I think these little things would help
save everybody's time.
Thanks,
Ruben
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- configure script does not fail and stop when it should,
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