On 2020-01-15 3:45 p.m., Jeff Law wrote: > On Mon, 2019-12-30 at 14:23 -0500, John David Anglin wrote: >> Tested on hppa64-hp-hpux11.11. >> >> Okay? >> >> Dave >> >> 2019-12-30 John David Anglin <dang...@gcc.gnu.org> >> >> PR libgcc/92988 >> * crtstuff.c (__do_global_dtors_aux): Only call __cxa_finalize if >> DEFAULT_USE_CXA_ATEXIT is true. > Who is supposed to define DEFAULT_USE_CXA_ATEXIT? I can't seem to find > any references to it within GCC itself. > > I don't doubt there's a problem, I'm just not sure we've got the right > #ifdef around the code in question. It is defined by configure. In gcc/defaults.h:
/* Determine whether __cxa_atexit, rather than atexit, is used to register C++ destructors for local statics and global objects. */ #ifndef DEFAULT_USE_CXA_ATEXIT #define DEFAULT_USE_CXA_ATEXIT 0 #endif Dave -- John David Anglin dave.ang...@bell.net
