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Accepting request 238262 from home:arnaudversini:branches:devel:tools:compiler

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OBS-URL: https://build.opensuse.org/request/show/238262
OBS-URL: https://build.opensuse.org/package/show/devel:tools:compiler/llvm?expand=0&rev=353
This commit is contained in:
Ismail Dönmez 2014-06-23 08:57:29 +00:00 committed by Git OBS Bridge
parent d574f8d26c
commit f85cc204b8
3 changed files with 41 additions and 0 deletions
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34
clang-max_align_t.patch Normal file
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@ -0,0 +1,34 @@
diff -ru llvm.orig/tools/clang/lib/Headers/stddef.h llvm/tools/clang/lib/Headers/stddef.h
--- llvm.orig/tools/clang/lib/Headers/stddef.h 2014-06-21 14:04:14.578588219 +0200
+++ llvm/tools/clang/lib/Headers/stddef.h 2014-06-21 14:04:35.729587594 +0200
@@ -84,6 +84,16 @@
#endif
#endif
+#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L
+typedef struct {
+ long long __clang_max_align_nonce1
+ __attribute__((__aligned__(__alignof__(long long))));
+ long double __clang_max_align_nonce2
+ __attribute__((__aligned__(__alignof__(long double))));
+} max_align_t;
+#define __CLANG_MAX_ALIGN_T_DEFINED
+#endif
+
#define offsetof(t, d) __builtin_offsetof(t, d)
#endif /* __STDDEF_H */
diff -ru llvm.orig/tools/clang/test/Headers/c11.c llvm/tools/clang/test/Headers/c11.c
--- llvm.orig/tools/clang/test/Headers/c11.c 2014-06-21 14:04:14.505588221 +0200
+++ llvm/tools/clang/test/Headers/c11.c 2014-06-21 14:07:30.305582436 +0200
@@ -22,6 +22,10 @@
#define __STDC_WANT_LIB_EXT1__ 1
#include <stddef.h>
rsize_t x = 0;
+_Static_assert(sizeof(max_align_t) >= sizeof(long long), "");
+_Static_assert(alignof(max_align_t) >= alignof(long long), "");
+_Static_assert(sizeof(max_align_t) >= sizeof(long double), "");
+_Static_assert(alignof(max_align_t) >= alignof(long double), "");
// If we are freestanding, then also check RSIZE_MAX (in a hosted implementation
// we will use the host stdint.h, which may not yet have C11 support).

5
llvm.changes
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@ -1,3 +1,8 @@
-------------------------------------------------------------------
Sat Jun 21 13:40:52 UTC 2014 - arnaud@versini.eu
- Resolve issue with libstdc++ 4.9 max_align_t missing declaration
-------------------------------------------------------------------
Tue May 13 10:44:33 UTC 2014 - peter.trommler@ohm-hochschule.de

2
llvm.spec
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@ -46,6 +46,7 @@ Patch9: arm-remove-xfails.diff
# PATCH-FIX-OPENSUSE asan-disable-hugemalloctest.patch -- Disable ASAN HugeMallocTest
Patch10: asan-disable-hugemalloctest.patch
Patch11: clang-resourcedirs.patch
Patch12: clang-max_align_t.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: autoconf
BuildRequires: automake
@ -155,6 +156,7 @@ This package contains the Python bindings to clang (C language) frontend for LLV
%patch9
%patch10 -p1
%patch11 -p1
%patch12 -p1
# We hardcode i586
rm tools/clang/test/Driver/x86_features.c