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2010-08-26 Andrew Stubbs <ams@codesourcery.com>
Merge from Ubuntu GCC:
GCC bugzilla PR objc/41848.
gcc/
* objc/lang-specs.h: Work around ObjC and -fsection-anchors.
gcc/testsuite/
* objc/execute/forward-1.x: Update for ARM.
2010-08-25 Andrew Stubbs <ams@codesourcery.com>
Backport from FSF:
=== modified file 'gcc/objc/lang-specs.h'
--- old/gcc/objc/lang-specs.h 2007-08-02 09:37:36 +0000
+++ new/gcc/objc/lang-specs.h 2010-08-26 14:02:04 +0000
@@ -26,29 +26,33 @@
{"@objective-c",
"%{E|M|MM:cc1obj -E %{traditional|ftraditional|traditional-cpp:-traditional-cpp}\
%(cpp_options) %(cpp_debug_options)}\
+ %{fsection-anchors: %eGNU Objective C can't use -fsection-anchors} \
%{!E:%{!M:%{!MM:\
%{traditional|ftraditional|traditional-cpp:\
%eGNU Objective C no longer supports traditional compilation}\
%{save-temps|no-integrated-cpp:cc1obj -E %(cpp_options) -o %{save-temps:%b.mi} %{!save-temps:%g.mi} \n\
- cc1obj -fpreprocessed %{save-temps:%b.mi} %{!save-temps:%g.mi} %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}\
+ cc1obj -fpreprocessed -fno-section-anchors %{save-temps:%b.mi} %{!save-temps:%g.mi} %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}\
%{!save-temps:%{!no-integrated-cpp:\
- cc1obj %(cpp_unique_options) %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}}\
+ cc1obj %(cpp_unique_options) -fno-section-anchors %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}}\
%{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
{".mi", "@objc-cpp-output", 0, 0, 0},
{"@objc-cpp-output",
- "%{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
- %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+ "%{!M:%{!MM:%{!E:cc1obj -fno-section-anchors -fpreprocessed %i %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
+ %{!fsyntax-only:%(invoke_as)}}}} \
+ %{fsection-anchors: %eGNU Objective C can't use -fsection-anchors} ", 0, 0, 0},
{"@objective-c-header",
"%{E|M|MM:cc1obj -E %{traditional|ftraditional|traditional-cpp:-traditional-cpp}\
%(cpp_options) %(cpp_debug_options)}\
+ %{fsection-anchors: %eGNU Objective C can't use -fsection-anchors} \
%{!E:%{!M:%{!MM:\
%{traditional|ftraditional|traditional-cpp:\
%eGNU Objective C no longer supports traditional compilation}\
%{save-temps|no-integrated-cpp:cc1obj -E %(cpp_options) -o %{save-temps:%b.mi} %{!save-temps:%g.mi} \n\
- cc1obj -fpreprocessed %b.mi %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
+ cc1obj -fpreprocessed %b.mi %(cc1_options) -fno-section-anchors %{print-objc-runtime-info} %{gen-decls}\
-o %g.s %{!o*:--output-pch=%i.gch}\
%W{o*:--output-pch=%*}%V}\
+ %{fsection-anchors: %eGNU Objective C can't use -fsection-anchors} \
%{!save-temps:%{!no-integrated-cpp:\
- cc1obj %(cpp_unique_options) %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
+ cc1obj %(cpp_unique_options) -fno-section-anchors %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\
-o %g.s %{!o*:--output-pch=%i.gch}\
%W{o*:--output-pch=%*}%V}}}}}", 0, 0, 0},
=== modified file 'gcc/testsuite/objc/execute/forward-1.x'
--- old/gcc/testsuite/objc/execute/forward-1.x 2010-03-25 22:25:05 +0000
+++ new/gcc/testsuite/objc/execute/forward-1.x 2010-08-26 14:02:04 +0000
@@ -4,6 +4,7 @@
if { ([istarget x86_64-*-linux*] && [check_effective_target_lp64] )
|| [istarget powerpc*-*-linux*]
+ || [istarget arm*]
|| [istarget powerpc*-*-aix*]
|| [istarget s390*-*-*-linux*]
|| [istarget sh4-*-linux*]
|