osmesa: link with libunwind if enabled (v2)

Fixes linking error in libOSmesa when using libunwind.

CXXLD    libOSMesa.la
src/gallium/auxiliary/.libs/libgallium.a(u_debug_stack.o): In function `symbol_name_cached':
./src/gallium/auxiliary/util/u_debug_stack.c:87: undefined reference to `_ULx86_64_get_proc_name'
src/gallium/auxiliary/.libs/libgallium.a(u_debug_stack.o): In function `debug_backtrace_capture':
./src/gallium/auxiliary/util/u_debug_stack.c:114: undefined reference to `_Ux86_64_getcontext'
./src/gallium/auxiliary/util/u_debug_stack.c:115: undefined reference to `_ULx86_64_init_local'
./src/gallium/auxiliary/util/u_debug_stack.c:117: undefined reference to `_ULx86_64_step'
./src/gallium/auxiliary/util/u_debug_stack.c:123: undefined reference to `_ULx86_64_get_reg'
./src/gallium/auxiliary/util/u_debug_stack.c:124: undefined reference to `_ULx86_64_get_proc_info'
./src/gallium/auxiliary/util/u_debug_stack.c:120: undefined reference to `_ULx86_64_step'
collect2: error: ld returned 1 exit status

v2 : Fixes title and adds the original error it is fixing.

Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
(cherry picked from commit a958a30827)
This commit is contained in:
Alexandre Demers 2017-05-25 21:09:00 -06:00 committed by Juan A. Suarez Romero
parent 2a000ed782
commit b92a4dff92

View file

@ -66,7 +66,8 @@ lib@OSMESA_LIB@_la_LIBADD = \
$(top_builddir)/src/mapi/glapi/libglapi.la \
$(SHARED_GLAPI_LIB) \
$(OSMESA_LIB_DEPS) \
$(CLOCK_LIB)
$(CLOCK_LIB) \
$(LIBUNWIND_LIBS)
if HAVE_GALLIUM_LLVM
AM_CPPFLAGS += -DGALLIUM_LLVMPIPE