Bug#731676: webkitgtk: FTBFS on powerpcspe

[Roland Stigge]

Source: webkitgtk
Version: 2.2.3-1
Severity: wishlist
Tags: patch
User: debian-powerpc...@breakpoint.cc
Usertags: powerpcspe

Hi,

webkitgtk currently FTBFS on powerpcspe like this:

...
g++-4.7 -DHAVE_CONFIG_H -I. -I..  -Wall -W -Wcast-align -Wchar-subscripts 
-Wreturn-type -Wformat -Wformat-security -Wno-format-y2k -Wundef 
-Wmissing-format-attribute -Wpointer-arith -Wwrite-strings 
-Wno-unused-parameter -Wno-parentheses -fno-exceptions -DBUILDING_CAIRO__ 
-DBUILDING_GTK__   -I../Source -I../Source/JavaScriptCore 
-I../Source/JavaScriptCore/API -I../Source/JavaScriptCore/ForwardingHeaders 
-I../Source/JavaScriptCore/assembler -I../Source/JavaScriptCore/bytecode 
-I../Source/JavaScriptCore/bytecompiler -I../Source/JavaScriptCore/debugger 
-I../Source/JavaScriptCore/dfg -I../Source/JavaScriptCore/disassembler 
-I../Source/JavaScriptCore/ftl -I../Source/JavaScriptCore/heap 
-I../Source/JavaScriptCore/interpreter -I../Source/JavaScriptCore/jit 
-I../Source/JavaScriptCore/llint -I../Source/JavaScriptCore/parser 
-I../Source/JavaScriptCore/profiler -I../Source/JavaScriptCore/runtime 
-I../Source/JavaScriptCore/tools -I../Source/JavaScriptCore/yarr 
-I./DerivedSources/JavaScriptCore -I
 ../Source/WTF -D_FORTIFY_SOURCE=2  -g -O2 -fstack-protector 
--param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall 
-Wl,--as-needed -pthread -std=c++11 -Wno-c++11-compat -D_FORTIFY_SOURCE=2 -O2 
-MT 
Source/JavaScriptCore/llint/Programs_LLIntOffsetsExtractor-LLIntOffsetsExtractor.o
 -MD -MP -MF 
Source/JavaScriptCore/llint/.deps/Programs_LLIntOffsetsExtractor-LLIntOffsetsExtractor.Tpo
 -c -o 
Source/JavaScriptCore/llint/Programs_LLIntOffsetsExtractor-LLIntOffsetsExtractor.o
 `test -f 'Source/JavaScriptCore/llint/LLIntOffsetsExtractor.cpp' || echo 
'../'`Source/JavaScriptCore/llint/LLIntOffsetsExtractor.cpp
In file included from ../Source/JavaScriptCore/bytecode/ValueRecovery.h:31:0,
                 from ../Source/JavaScriptCore/bytecode/CodeOrigin.h:31,
                 from ../Source/JavaScriptCore/bytecode/CodeBlock.h:40,
                 from 
../Source/JavaScriptCore/llint/LLIntOffsetsExtractor.cpp:29:
../Source/JavaScriptCore/assembler/MacroAssembler.h:62:2: error: #error "The 
MacroAssembler is not supported on this platform."
...

The attached patch fixes this by adding powerpcspe to the list of architectures
where the assembler is disabled. Further, it adds powerpcspe to the list of
architectures where -g is to be removed for resource fixup.

With these changes, webkitgtk builds fine now on powerpcspe.

Thanks in advance,

Roland


-- System Information:
Debian Release: 7.0
  APT prefers unreleased
  APT policy: (500, 'unreleased'), (500, 'unstable')
Architecture: powerpcspe (ppc)

Kernel: Linux 3.9.0-dirty (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

diff -ruN test/webkitgtk-2.2.3/debian/rules webkitgtk-2.2.3/debian/rules
--- test/webkitgtk-2.2.3/debian/rules	2013-12-05 10:49:11.000000000 +0100
+++ webkitgtk-2.2.3/debian/rules	2013-12-07 10:13:10.328290041 +0100
@@ -47,7 +47,7 @@
         LDFLAGS += -Wl,--no-relax
 endif
 
-ifneq (,$(filter $(DEB_BUILD_ARCH),sparc ia64 mips mipsel s390 s390x hurd-i386))
+ifneq (,$(filter $(DEB_BUILD_ARCH),sparc ia64 mips mipsel powerpcspe s390 s390x hurd-i386))
 	CFLAGS := $(CFLAGS:-g=)
 endif
 
@@ -62,7 +62,7 @@
 endif
 
 # See https://bugs.webkit.org/show_bug.cgi?id=113638
-ifneq (,$(filter $(DEB_BUILD_ARCH),alpha hppa ia64 powerpc ppc64 sparc sparc64 s390 s390x))
+ifneq (,$(filter $(DEB_BUILD_ARCH),alpha hppa ia64 powerpc powerpcspe ppc64 sparc sparc64 s390 s390x))
 	CPPFLAGS += -DENABLE_JIT=0 -DENABLE_YARR_JIT=0 -DENABLE_ASSEMBLER=0
 endif