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Fix xdriinfo not working with libglvnd (rhbz#1429894)

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This commit is contained in:
Hans de Goede 2017-03-13 12:15:38 +01:00
parent 5a301a2b15
commit e33eddd12a
2 changed files with 63 additions and 1 deletions
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10
mesa-demos.spec
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@ -7,7 +7,7 @@
Summary: Mesa demos
Name: mesa-demos
Version: 8.3.0
Release: 5%{?dist}
Release: 6%{?dist}
License: MIT
Group: System Environment/Libraries
URL: http://www.mesa3d.org
@ -18,6 +18,8 @@ Source2: mesad-git-snapshot.sh
# Patch pointblast/spriteblast out of the Makefile for legal reasons
Patch0: mesa-demos-8.0.1-legal.patch
Patch1: mesa-demos-as-needed.patch
# Fix xdriinfo not working with libglvnd
Patch2: xdriinfo-1.0.4-glvnd.patch
BuildRequires: pkgconfig autoconf automake libtool
BuildRequires: freeglut-devel
BuildRequires: mesa-libGL-devel
@ -50,6 +52,9 @@ The egl-utils package provides the eglinfo and es2_info utilities.
%setup -q -n %{name}-%{version} -b1
%patch0 -p1 -b .legal
%patch1 -p1 -b .asneeded
pushd ../%{xdriinfo}
%patch2 -p1
popd
# These two files are distributable, but non-free (lack of permission to modify).
rm -rf src/demos/pointblast.c
@ -98,6 +103,9 @@ install -m 0755 src/egl/opengles2/es2_info %{buildroot}%{_bindir}
%{_bindir}/es2_info
%changelog
* Mon Mar 13 2017 Hans de Goede <hdegoede@redhat.com> - 8.3.0-6
- Fix xdriinfo not working with libglvnd (rhbz#1429894)
* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 8.3.0-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

54
xdriinfo-1.0.4-glvnd.patch Normal file
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@ -0,0 +1,54 @@
diff -up xdriinfo-1.0.4/xdriinfo.c~ xdriinfo-1.0.4/xdriinfo.c
--- xdriinfo-1.0.4/xdriinfo.c~ 2009-10-16 23:39:10.000000000 +0200
+++ xdriinfo-1.0.4/xdriinfo.c 2017-03-13 12:01:53.419636100 +0100
@@ -101,23 +101,9 @@ int main (int argc, char *argv[]) {
return 1;
}
}
- /* if the argument to the options command is a driver name, we can handle
- * it without opening an X connection */
- if (func == OPTIONS && screenNum == -1) {
- const char *options = (*GetDriverConfig) (funcArg);
- if (!options) {
- fprintf (stderr,
- "Driver \"%s\" is not installed or does not support configuration.\n",
- funcArg);
- return 1;
- }
- printf ("%s", options);
- if (isatty (STDOUT_FILENO))
- printf ("\n");
- return 0;
- }
+
/* driver command needs a valid screen number */
- else if (func == DRIVER && screenNum == -1) {
+ if (func == DRIVER && screenNum == -1) {
fprintf (stderr, "Invalid screen number \"%s\".\n", funcArg);
return 1;
}
@@ -135,6 +121,9 @@ int main (int argc, char *argv[]) {
return 1;
}
+ /* Call glXGetClientString to load vendor libs on glvnd enabled systems */
+ glXGetClientString (dpy, GLX_EXTENSIONS);
+
switch (func) {
case NSCREENS:
printf ("%d", nScreens);
@@ -154,7 +143,13 @@ int main (int argc, char *argv[]) {
break;
}
case OPTIONS: {
- const char *name = (*GetScreenDriver) (dpy, screenNum), *options;
+ const char *name, *options;
+
+ if (screenNum == -1) {
+ name = funcArg;
+ } else {
+ name = (*GetScreenDriver) (dpy, screenNum);
+ }
if (!name) {
fprintf (stderr, "Screen \"%d\" is not direct rendering capable.\n",
screenNum);