Regression on 32-bit big-endian targets

[John Paul Adrian Glaubitz]

Hello!

There seems to be a regression in guile that was introduced somewhere between 
the
3.0.2 and 3.0.4 which seems to affect 32-bit big-endian targets only [1]:

guild compile --target="hppa-unknown-linux-gnu"                \
          -W0 -O1              \
  -L "/<<PKGBUILDDIR>>/module"                         \
  -L "/<<PKGBUILDDIR>>/guile-readline"                  \
  -o "language/tree-il/eta-expand.go" 
"../module/language/tree-il/eta-expand.scm"
make[4]: *** [Makefile:1927: language/tree-il/eta-expand.go] Segmentation fault
make[4]: *** Waiting for unfinished jobs....
make[4]: *** [Makefile:1927: language/tree-il/debug.go] Segmentation fault
make[4]: *** [Makefile:1927: language/tree-il/analyze.go] Segmentation fault
still going
make[4]: *** [Makefile:1927: language/tree-il/effects.go] Segmentation fault
make[4]: Leaving directory '/<<PKGBUILDDIR>>/bootstrap'
make[3]: *** [Makefile:1851: all-recursive] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>'
make[2]: *** [Makefile:1737: all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [debian/rules:192: override_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:104: build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit 
status 2

I'm currently bisecting the problem on a fast POWER server running a 32-bit 
Debian
powerpc installation and will hopefully report back soonish.

I'm posting this now just in case someone already can give me a pointer to the 
cause.

Adrian

> [1] 
> https://buildd.debian.org/status/fetch.php?pkg=guile-3.0&arch=hppa&ver=3.0.4-3&stamp=1607546304&raw=0

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz@debian.org
`. `'   Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
  `-    GPG: 62FF 8A75 84E0 2956 9546  0006 7426 3B37 F5B5 F913