Bug#778047: opensaml2: ftbfs with GCC-5

[Matthias Klose]

Package: src:opensaml2
Version: 2.5.3-2
Severity: normal
Tags: sid stretch
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-5

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-5/g++-5, but succeeds to build with gcc-4.9/g++-4.9. The
severity of this report may be raised before the stretch release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc5-20150205/opensaml2_2.5.3-2_unstable_gcc5.log
The last lines of the build log are at the end of this report.

To build with GCC 5, either set CC=gcc-5 CXX=g++-5 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t experimental install g++ 

Common build failures are C11 as the default C mode, new warnings
resulting in build failures with -Werror turned on, or new/dropped
symbols in Debian symbols files.  For other C/C++ related build failures
see the porting guide at http://gcc.gnu.org/gcc-5/porting_to.html

[...]
EGREP='/bin/grep -E'
EXEEXT=''
FGREP='/bin/grep -F'
GREP='/bin/grep'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/usr/bin/ld -m elf_x86_64'
LDFLAGS='-fPIE -pie -Wl,-z,relro -Wl,-z,now -lpthread -Wl,--as-needed'
LIBOBJS=''
LIBS='-lz  '
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LOG4CPP_CONFIG=''
LOG4SHIB_CONFIG=''
LTLIBOBJS=''
MAKEINFO='${SHELL} /«PKGBUILDDIR»/build-aux/missing makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/bin/mkdir -p'
NM='/usr/bin/nm -B'
NMEDIT=''
OBJDUMP='objdump'
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='opensaml'
PACKAGE_BUGREPORT='https://issues.shibboleth.net/'
PACKAGE_NAME='opensaml'
PACKAGE_STRING='opensaml 2.5.3'
PACKAGE_TARNAME='opensaml'
PACKAGE_URL=''
PACKAGE_VERSION='2.5.3'
PATH_SEPARATOR=':'
PKG_CONFIG='/usr/bin/pkg-config'
PTHREAD_CC='gcc'
PTHREAD_CFLAGS=''
PTHREAD_LIBS=''
RANLIB='ranlib'
SED='/bin/sed'
SET_MAKE=''
SHELL='/bin/bash'
STRIP='strip'
VERSION='2.5.3'
ac_ct_AR='ar'
ac_ct_CC='gcc'
ac_ct_CXX='g++'
ac_ct_DUMPBIN=''
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2