[Bug 36079] New: loader fails to build with clang -faddress=sanitize

https://bugs.winehq.org/show_bug.cgi?id=36079

            Bug ID: 36079
           Summary: loader fails to build with clang -faddress=sanitize
           Product: Wine
           Version: 1.7.17
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source
          Severity: enhancement
          Priority: P2
         Component: build-env
          Assignee: wine-bugs(a)winehq.org
          Reporter: austinenglish(a)gmail.com

Created attachment 48263
  --> https://bugs.winehq.org/attachment.cgi?id=48263
make log

I tried building wine with clang's address sanitizer enabled, which mostly
worked, until the loader:
make[1]: Entering directory '/home/austin/wine-gcc49-asan/loader'
clang -fsanitize=address -m32 -o wine-preloader -static -nostartfiles
-nodefaultlibs -Wl,-Ttext=0x7c400000 preloader.o ../libs/port/libwine_port.a 
/usr/lib64/gcc/x86_64-pc-linux-gnu/4.8.2/../../../../lib32/libpthread.a(pthread_mutex_lock.o):
In function `__pthread_mutex_lock':
/var/tmp/portage/sys-libs/glibc-2.19/work/glibc-2.19/nptl/../nptl/pthread_mutex_lock.c:80:
undefined reference to `__assert_fail'
/var/tmp/portage/sys-libs/glibc-2.19/work/glibc-2.19/nptl/../nptl/pthread_mutex_lock.c:116:
undefined reference to `__assert_fail'
/var/tmp/portage/sys-libs/glibc-2.19/work/glibc-2.19/nptl/../nptl/pthread_mutex_lock.c:146:
undefined reference to `__assert_fail'
/var/tmp/portage/sys-libs/glibc-2.19/work/glibc-2.19/nptl/../nptl/pthread_mutex_lock.c:151:
undefined reference to `__assert_fail'
..

austin(a)aw25 ~/wine-gcc49-asan $ clang --version
clang version 3.3 (tags/RELEASE_33/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
austin(a)aw25 ~/wine-gcc49-asan $ git describe
wine-1.7.17-42-g24c5728

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[Bug 36079] loader fails to build with clang -faddress=sanitize

https://bugs.winehq.org/show_bug.cgi?id=36079

--- Comment #1 from Austin English <austinenglish(a)gmail.com> ---
I suspect this may be -nodefaultlibs, and that Address Sanitizer doesn't handle
it like some other llvm stuff.

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[Bug 36079] loader fails to build with clang -fsanitize=address

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=36079

Fabian Maurer <dark.shadow4(a)web.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|loader fails to build with  |loader fails to build with
                   |clang -faddress=sanitize    |clang -fsanitize=address
                 CC|                            |dark.shadow4(a)web.de

--- Comment #2 from Fabian Maurer <dark.shadow4(a)web.de> ---
Still get similar

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[Bug 36079] loader fails to build with clang -fsanitize=address

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=36079

--- Comment #3 from Fabian Maurer <dark.shadow4(a)web.de> ---
Still gives weird compile errors with wine-8.10.

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