Changeset 211369 in webkit

Timestamp:

Jan 30, 2017 9:09:06 AM (7 years ago)

Author:

clopez@igalia.com

Message:

[GTK] pixman fails to compile on Raspberry Pi (GCC crash)
​https://bugs.webkit.org/show_bug.cgi?id=167411

Reviewed by Michael Catanzaro.

Disable the ARM iwMMXt fast path for pixman, because it triggers
a GCC bug on the RPi with Raspbian/PIXEL causing a build failure.

• gtk/jhbuild.modules:

Location:

trunk/Tools

Files:

• ChangeLog (modified) (1 diff)
• gtk/jhbuild.modules (modified) (1 diff)

trunk/Tools/ChangeLog

@@ +1 @@
+2017-01-30  Carlos Alberto Lopez Perez  <clopez@igalia.com>
+
+        [GTK] pixman fails to compile on Raspberry Pi (GCC crash)
+        https://bugs.webkit.org/show_bug.cgi?id=167411
+
+        Reviewed by Michael Catanzaro.
+
+        Disable the ARM iwMMXt fast path for pixman, because it triggers
+        a GCC bug on the RPi with Raspbian/PIXEL causing a build failure.
+
+        * gtk/jhbuild.modules:
+
 2017-01-30  Carlos Garcia Campos  <cgarcia@igalia.com>
 

trunk/Tools/gtk/jhbuild.modules

@@ -102 +102 @@
               the build. This workaround can be removed once the original bug is fixed.
               Details can be found here: https://bugs.webkit.org/show_bug.cgi?id=151441 -->
+  <!-- FIXME: Pixman 0.32.6 ARM iwMMXt fast path isn't buildable with GCC 4.9 and
+              ARM traditional instruction set. It causes a build failure on Raspbian.
+              This workaround can be removed once we raise the minimum GCC version
+              for WebKitGTK+ above 4.9 -->
   <autotools id="pixman" autogen-sh="configure"
-             autogenargs="--enable-gtk=no --disable-mmx">
+             autogenargs="--enable-gtk=no --disable-mmx --disable-arm-iwmmxt">
     <branch module="releases/pixman-0.32.6.tar.gz" version="0.32.6"
             repo="cairographics.org"