https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86820
Bug ID: 86820
Summary: [8, regression] gcc-8 miscompiles binutils on m68k
Product: gcc
Version: 8.2.0
URL: https://sourceware.org/bugzilla/show_bug.cgi?id=23471
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: glaubitz at physik dot fu-berlin.de
CC: jason.duerstock at gmail dot com, jrtc27 at jrtc27 dot com,
sch...@linux-m68k.org
Target Milestone: ---
Target: m68k-*-*
Building binutils from git master on m68k with gcc-8 results in utilities like
strip or objcop failing with "memory exhausted":
For example, building wireshark on Debian m68k fails with:
dh_strip --ddeb-migration="wireshark-dbg (<<
2.0.1+g59ea380-12.0.1+g59ea380-2~)" || dh_strip
/usr/bin/objcopy:debian/libwireshark11/usr/lib/m68k-linux-gnu/libwireshark.so.11.1.2:
memory exhausted
dh_strip: objcopy --only-keep-debug --compress-debug-sections
debian/libwireshark11/usr/lib/m68k-linux-gnu/libwireshark.so.11.1.2
debian/.debhelper/libwireshark11/dbgsym-root/usr/lib/debug/.build-id/8d/574eed1bdf861517258e43eb7c77408493c40e.debug
returned exit code 1
dh_strip: Aborting due to earlier error
/usr/bin/objcopy:debian/libwireshark11/usr/lib/m68k-linux-gnu/libwireshark.so.11.1.2:
memory exhausted
dh_strip: objcopy --only-keep-debug --compress-debug-sections
debian/libwireshark11/usr/lib/m68k-linux-gnu/libwireshark.so.11.1.2
debian/.debhelper/libwireshark11/dbgsym-root/usr/lib/debug/.build-id/8d/574eed1bdf861517258e43eb7c77408493c40e.debug
returned exit code 1
dh_strip: Aborting due to earlier error
Full log:
https://buildd.debian.org/status/fetch.php?pkg=wireshark&arch=m68k&ver=2.6.2-2&stamp=1533058050&raw=0
Building haskell-yaml on Debian m68k fails with:
debian/hlibrary.setup copy --builddir=dist-ghc --destdir=debian/tmp-inst-ghc
Installing library in
debian/tmp-inst-ghc/usr/lib/haskell-packages/ghc/lib/m68k-linux-ghc-8.2.2/yaml-0.8.31.1-EX4SEGT1sRZ4D4BySsFjv1
Installing executable yaml2json in debian/tmp-inst-ghc/usr/bin
Warning: The directory debian/tmp-inst-ghc/usr/bin is not in the system search
path.
/usr/bin/strip:debian/tmp-inst-ghc/usr/bin/yaml2json: memory exhausted
make: *** [/usr/share/cdbs/1/class/hlibrary.mk:188: debian/tmp-inst-ghc] Error
1
Full log:
https://buildd.debian.org/status/fetch.php?pkg=haskell-yaml&arch=m68k&ver=0.8.31.1-1&stamp=1533003205&raw=0
Building the same version of binutils with gcc-7 results in working strip and
objcopy binaries which don't bail out with the above memory exhausted error.
