On Sat, Oct 05, 2002 at 03:04:54PM -0400, Daniel Jacobowitz wrote: > On Sat, Oct 05, 2002 at 06:01:43PM +0200, Herbert Valerio Riedel wrote: > > Package: g++-3.2 > > Version: 1:3.2.1-0pre2 > > Severity: important > > > > see also > > http://gcc.gnu.org/gcc-3.2/c++-abi.html > > > > "g++-3.2 -v" outputs > > > > Reading specs from /usr/lib/gcc-lib/alpha-linux/3.2.1/specs > > Configured with: /build/buildd/gcc-3.2-3.2.1ds1/src/configure -v > > --enable-languages=c,c++,java,f77,proto,objc,ada --prefix=/usr > > --mandir=/usr/share/man --infodir=/usr/share/info > > --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared > > --with-system-zlib --enable-nls --without-included-gettext > > --enable-java-gc=boehm --enable-objc-gc alpha-linux > > Thread model: posix > > gcc version 3.2.1 20020912 (Debian prerelease) > > > > which definitely lacks "--enable-__cxa_atexit" > > > > fyi, other linux distributions (such as redhat-8.0) are using the common > > ABI convention, if debian does not, we'll suffer interoperability > > problems with shared C++ libs, and we'll render the whole Common C++ ABI > > efforts void :-( > > Did we lose a patch somewhere? > > We're now using --disable-__cxa-atexit on NetBSD, and nothing > elsewhere. But 3.2 cxa-atexit defaults to off, as far as I can tell... > The patch at the time said: > > @@ -62,8 +62,11 @@ CONFARGS = -v \ > --enable-shared \ > --with-system-zlib \ > --enable-nls \ > - --without-included-gettext \ > - --enable-__cxa_atexit > + --without-included-gettext > + > +ifneq ($(with_cxa_atexit),yes) > + CONFARGS += --disable-__cxa_atexit > +endif > > ifeq ($(with_java),yes) > CONFARGS += --enable-java-gc=boehm > > And that doesn't look right at all. The origional patch for NetBSD (as submitted by me) elided the option call for --enable-__cxa_atexit; this was modified by the maintainers before application to what you see, with the statement that it was on by default. Until per-platform patches clear this up, perhaps we need to explicitly enable or disable it forcibly, rather than letting it default? -- *************************************************************************** Joel Baker System Administrator - lightbearer.com lucifer@lightbearer.com http://users.lightbearer.com/lucifer/
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