[Mesa-dev] [Bug 100120] Mesa fails to build with gcc address sanitizer (-fsanitize=address -lasan)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100120

            Bug ID: 100120
           Summary: Mesa fails to build with gcc address sanitizer
                    (-fsanitize=address -lasan)
           Product: Mesa
           Version: git
          Hardware: All
                OS: All
            Status: NEW
          Severity: major
          Priority: medium
         Component: Mesa core
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: vedran at miletic.net
        QA Contact: mesa-dev at lists.freedesktop.org

$ git clone ...
$ ./autogen.sh CFLAGS="-fsanitize=address" CXXFLAGS="-fsanitize=address"
LIBS="-lasan"
$ make -j
(...)
make[4]: Entering directory '/home/vedranm/workspace/mesa/src/glx'
  CCLD     libGL.la
./.libs/libglx.a(dri_common.o): In function `driOpenDriver':
dri_common.c:(.text+0x528): undefined reference to `dlerror'
./.libs/libglx.a(dri_common.o): In function `driGetDriverExtensions':
dri_common.c:(.text+0x6b8): undefined reference to `dlsym'
dri_common.c:(.text+0x6dc): undefined reference to `dlerror'
dri_common.c:(.text+0x71e): undefined reference to `dlsym'
dri_common.c:(.text+0x72e): undefined reference to `dlerror'
./.libs/libglx.a(dri_glx.o): In function `glXGetDriverConfig':
dri_glx.c:(.text+0x76f): undefined reference to `dlsym'
./.libs/libglx.a(dri_glx.o): In function `driCreateScreen':
dri_glx.c:(.text+0x3977): undefined reference to `dlsym'
dri_glx.c:(.text+0x398d): undefined reference to `dlerror'
collect2: error: ld returned 1 exit status
Makefile:808: recipe for target 'libGL.la' failed
make[4]: *** [libGL.la] Error 1
make[4]: Leaving directory '/home/vedranm/workspace/mesa/src/glx'
Makefile:902: recipe for target 'all-recursive' failed
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory '/home/vedranm/workspace/mesa/src/glx'
Makefile:856: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/home/vedranm/workspace/mesa/src'
Makefile:647: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/vedranm/workspace/mesa/src'
Makefile:644: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

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