alter-stable/any/compiz/gcc10_common_fix.patch

   1 From c7b74aa53e9d64da5175f9b86ec7f68e53d1398e Mon Sep 17 00:00:00 2001
   2 From: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
   3 Date: Tue, 28 Jul 2020 12:17:30 +0200
   4 Subject: Fix two build failures due to new gcc-10 warnings, such as
   5  uninitialized variables and duplicated definitions:
   6
   7 e.g. of failure:
   8 /usr/bin/ld: CMakeFiles/gtk-window-decorator.dir/gwd-settings-xproperty-storage.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: multiple definition of `window_type_frames'; CMakeFiles/gtk-window-decorator.dir/gtk-window-decorator.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: first defined here
   9 /usr/bin/ld: CMakeFiles/gtk-window-decorator.dir/gwd-theme.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: multiple definition of `window_type_frames'; CMakeFiles/gtk-window-decorator.dir/gtk-window-decorator.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: first defined here
  10 /usr/bin/ld: CMakeFiles/gtk-window-decorator.dir/gwd-theme-cairo.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: multiple definition of `window_type_frames'; CMakeFiles/gtk-window-decorator.dir/gtk-window-decorator.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: first defined here
  11 /usr/bin/ld: CMakeFiles/gtk-window-decorator.dir/gwd-theme-metacity.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: multiple definition of `window_type_frames'; CMakeFiles/gtk-window-decorator.dir/gtk-window-decorator.c.o:./obj-x86_64-linux-gnu/gtk/window-decorator/./gtk/window-decorator/gtk-window-decorator.h:269: first defined here
  12 collect2: error: ld returned 1 exit status
  13 ---
  14  debian/changelog                            | 14 ++++++++++++++
  15  gtk/window-decorator/gtk-window-decorator.h |  2 +-
  16  plugins/expo/src/expo.cpp                   |  2 +-
  17  3 files changed, 16 insertions(+), 2 deletions(-)
  18
  19 #diff --git a/debian/changelog b/debian/changelog
  20 #index 97b93dd..b21831d 100644
  21 #--- a/debian/changelog
  22 #+++ b/debian/changelog
  23 #@@ -1,3 +1,17 @@
  24 #+compiz (1:0.9.14.1+20.10.20200526-0ubuntu3) groovy; urgency=medium
  25 #+
  26 #+  * Initialize 3 arrays to zero to silence a new gcc-10 warning
  27 #+  * Move window_type_frames to extern in the header file, fixing a build
  28 #+    failure with gcc-10
  29 #+
  30 #+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Tue, 28 Jul 2020 11:39:45 +0200
  31 #+
  32 #+compiz (1:0.9.14.1+20.10.20200526-0ubuntu2) groovy; urgency=medium
  33 #+
  34 #+  * Rebuild against new libprotobuf23.
  35 #+
  36 #+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Sun, 26 Jul 2020 10:13:56 +0200
  37 #+
  38 # compiz (1:0.9.14.1+20.10.20200526-0ubuntu1) groovy; urgency=medium
  39 #
  40 #   [ Daniel Kondor ]
  41 diff --git a/gtk/window-decorator/gtk-window-decorator.h b/gtk/window-decorator/gtk-window-decorator.h
  42 index 6bf5d31..da7f905 100644
  43 --- a/gtk/window-decorator/gtk-window-decorator.h
  44 +++ b/gtk/window-decorator/gtk-window-decorator.h
  45 @@ -266,7 +266,7 @@ typedef struct _default_frame_references
  46  } default_frame_references_t;
  47
  48  extern default_frame_references_t default_frames[WINDOW_TYPE_FRAMES_NUM * 2];
  49 -const gchar * window_type_frames[WINDOW_TYPE_FRAMES_NUM];
  50 +extern const gchar * window_type_frames[WINDOW_TYPE_FRAMES_NUM];
  51
  52  extern char *program_name;
  53
  54 diff --git a/plugins/expo/src/expo.cpp b/plugins/expo/src/expo.cpp
  55 index 86c1618..802071b 100644
  56 --- a/plugins/expo/src/expo.cpp
  57 +++ b/plugins/expo/src/expo.cpp
  58 @@ -708,7 +708,7 @@ ExpoScreen::invertTransformedVertex (const GLScreenPaintAttrib &attrib,
  59                                      int                       vertex[2])
  60  {
  61      GLMatrix sTransform (transform);
  62 -    float    p1[3], p2[3], v[3];
  63 +    float    p1[3] = { 0 } , p2[3] = { 0 }, v[3] = { 0 };
  64      GLint    viewport[4];
  65
  66      gScreen->glApplyTransform (attrib, output, &sTransform);
  67 --
  68 cgit v1.1
  69