Lines Matching refs:libunwind

178 AC_ARG_WITH(libunwind,  optwith
179   AS_HELP_STRING([--with-libunwind], [Use libunwind frame unwinding support]),
191 AC_CHECK_HEADERS([libunwind.h], [have_libunwind_h=yes])
192 AC_CHECK_HEADERS([libunwind-ptrace.h], [have_libunwind_ptrace_h=yes])
195 AC_MSG_CHECKING([whether to use libunwind support])
204     AC_MSG_ERROR([libunwind.h or libunwind-ptrace.h cannot be found])	
224 	       [AC_MSG_ERROR([Couldn't find or use libunwind.])])
228 	       [AC_MSG_ERROR([Couldn't find or use libunwind-${UNWIND_ARCH}.])],
233 	       [AC_MSG_ERROR([Couldn't find or use libunwind-ptrace.])],
237   AC_DEFINE([HAVE_LIBUNWIND], [1], [we have libunwind])
242   AC_MSG_ERROR([Cannot enable both --with-libunwind and --with-elfutils])