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gtk configure fails to detect XInput2.h
From: |
alexandre schenberg |
Subject: |
gtk configure fails to detect XInput2.h |
Date: |
Sat, 30 Jul 2022 20:16:32 -0300 |
Hi. I am currently running the configure script of gtk. It stops with the
message: "configure: error: *** XInput2 extension not found. Check 'config.log'
for more details.". Then I checked config.log. And there it is says:
"configure:23790: error: *** XInput2 extension not found. Check 'config.log'
for more details." No very useful is it?
Then I did a little of online research and figured out that this extension
belongs to the libXi package. I built it and installed it to a dir.
Finally, I executed the configure script again, passing the include dir to
configure through the CPPFLAGS.
CPPFLAGS="-I/media/34GB/Arquivos-de-Programas-Linux/xorg/X11-1.3.6/include/
-I/media/34GB/Arquivos-de-Programas-Linux/xorg/Xorgproto-2018.1/include/
-I/media/34GB/Arquivos-de-Programas-Linux/xorg/Xi-1.5.0/include/"
And the result was: "configure: error: *** XInput2 extension not found. Check
'config.log' for more details." I checked the include dir of Xi. Inside it
there is a X11 dir, inside of it an extensions dir, and inside it, XInput.h and
XInput2.h. So, it seems ok to me
I then gave alook at configure.ac. This is what: "grep XInput* configure.ac"
returned:
# set up things for XInput
AC_CHECK_HEADER(X11/extensions/XInput2.h,
AC_DEFINE(XINPUT_2, 1, [Define to 1 if XInput 2.0 is
available]))
AC_DEFINE(XINPUT_2_2, 1, [Define to 1 if XInput 2.2 is
available]),
[[#include <X11/extensions/XInput2.h>]])])
[AC_MSG_ERROR([*** XInput2 extension not found. Check 'config.log' for
more details.])])
It might be a version issue? I gave a quick glance inside XInput2.h and did not
see any definition inside it.
>From libXi.la there is:
# Version information for libXi.
current=7
age=1
revision=0
and xi.pc says:
Version: 1.5.0
So, any ideas? Thanks for your time.
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