re2 version 0+hg56+dfsg-1 failed to build on amd64 with GCC-4.6/oneiric

[Matthias Klose]

re2 version 0+hg56+dfsg-1 failed to build on amd64 with GCC-4.6/oneiric
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2467207

Details about the rebuild:
https://lists.ubuntu.com/archives/ubuntu-devel/2011-April/033042.html

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2467207/+files/buildlog_ubuntu-natty-amd64.re2_0%2Bhg56%2Bdfsg-1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 381 lines into the build log:

g++ -o obj/util/arena.o -g -O3 -pthread -Wno-sign-compare -c -I. -DNDEBUG util/arena.cc
g++ -o obj/util/hash.o -g -O3 -pthread -Wno-sign-compare -c -I. -DNDEBUG util/hash.cc
g++ -o obj/util/rune.o -g -O3 -pthread -Wno-sign-compare -c -I. -DNDEBUG util/rune.cc
g++ -o obj/util/stringpiece.o -g -O3 -pthread -Wno-sign-compare -c -I. -DNDEBUG util/stringpiece.cc
g++ -o obj/util/stringprintf.o -g -O3 -pthread -Wno-sign-compare -c -I. -DNDEBUG util/stringprintf.cc
In file included from util/stringpiece.cc:5:0:
./re2/stringpiece.h:120:11: error: 'ptrdiff_t' does not name a type
make[2]: *** [obj/util/stringpiece.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/build/buildd/re2-0+hg56+dfsg'
dh_auto_build: make -j2 CXXFLAGS=-g -O3 -pthread REBUILD_TABLES=1 returned exit code 2
make[1]: *** [override_dh_auto_build] Error 2
make[1]: Leaving directory `/build/buildd/re2-0+hg56+dfsg'
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110426-0645
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/re2-0+hg56+dfsg

[Stefano Rivera (stefanor)]

This is http://code.google.com/p/re2/issues/detail?id=35

[Launchpad Janitor (janitor)]

This bug was fixed in the package re2 - 0+hg57+dfsg-1

---------------
re2 (0+hg57+dfsg-1) experimental; urgency=low

  * New upstream revision.
  * include-cstddef.diff: Include cstddef for compatibility with gcc 4.6.
    (LP: #770898)
  * Correct DEP3 headers (first line of Description is the subject)
  * Bump Standards-Version to 3.9.2 (no changes needed).
  * Bump copyright to latest DEP5 revision.
 -- Stefano Rivera <email address hidden> Sat, 30 Apr 2011 20:30:57 +0000