Re: 3.2.1.0... 🚀 bison is released [stable]

[Hans Åberg]

> On 9 Nov 2018, at 07:06, Akim Demaille <address@hidden> wrote:
> 
> We would have been happy not to have to announce the release of Bison 3.2.1,
> which fixes portability issues of Bison 3.2.

On MacOS 10.13.6 with the inhouse clang, I got some warnings. The obstack one 
is old, but I don't recall seeing the no symbols warning before.

--
$ ../bison-3.2.1/configure CC=/usr/bin/clang CXX=/usr/bin/clang++ 
…
$ make
…
  CC       lib/obstack.o
../bison-3.2.1/lib/obstack.c:351:31: warning: incompatible pointer types 
initializing 'void (*)(void) __attribute__((noreturn))' with an expression of 
type
      'void (void)' [-Wincompatible-pointer-types]
__attribute_noreturn__ void (*obstack_alloc_failed_handler) (void)
                              ^
1 warning generated.
…
  AR       lib/libbison.a
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(binary-io.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(bitrotate.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(c-ctype.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(fd-hook.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(xtime.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(getprogname.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(math.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(sig-handler.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(stat-time.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(threadlib.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(timespec.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(unistd.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(wctype-h.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(xsize.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(localtime-buffer.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(binary-io.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(bitrotate.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(c-ctype.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(fd-hook.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(xtime.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(getprogname.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(math.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(sig-handler.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(stat-time.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(threadlib.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(timespec.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(unistd.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(wctype-h.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(xsize.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
 file: lib/libbison.a(localtime-buffer.o) has no symbols
--