https://llvm.org/bugs/show_bug.cgi?id=30329
Bug ID: 30329
Summary: MSVC build failure: _recalloc redefinition in rt_asan
Product: new-bugs
Version: trunk
Hardware: PC
OS: Windows XP
Status: NEW
Severity: normal
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: hbbroe...@t-online.de
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
Git trunk source
CMake build with generator "MSVC 14 (Visual Studio 2015)"
Configuration "Debug", "Win32"
Build fails in subdir projects/compiler-rt/lib/asan,
target clang_rt.asan-dynamic-i386:
libucrt.lib(recalloc.obj) : error LNK2005: __recalloc already defined in
asan_malloc_win.obj
[C:\prg\llvm\bld_msvc\projects\compiler-rt\lib\asan\clang_rt.asan-dynamic-i386.vcxproj]
Creating library
C:/prg/llvm/bld_msvc/Debug/lib/clang/4.0.0/lib/windows/clang_rt.asan_dynamic-i386.lib
and object
C:/prg/llvm/bld_msvc/Debug/lib/clang/4.0.0/lib/windows/clang_rt.asan_dynamic-i386.exp
C:\prg\llvm\bld_msvc\Debug\lib\clang\4.0.0\lib\windows\clang_rt.asan_dynamic-i386.dll
: fatal error LNK1169: one or more multiply defined symbols found
[C:\prg\llvm\bld_msvc\projects\compiler-rt\lib\asan\clang_rt.asan-dynamic-i386.vcxproj]
Der Befehl wurde mit dem Code 1169 beendet.
Die Ausführung der Link-Aufgabe ist abgeschlossen -- FEHLER.
Die Erstellung des Ziels "Link" im Projekt "clang_rt.asan-dynamic-i386.vcxproj"
ist abgeschlossen -- FEHLER.
This definition in projects/compiler-rt/lib/asan/asan_malloc_win.cc::118
void *_recalloc(void *p, size_t n, size_t elem_size) {
collides with an existing standard library function of MSVC (declared in
<corecrt_malloc.h>, defined by libucrt.dll).
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
llvm-bugs mailing list
llvm-bugs@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
