[hardening-discuss] Bug#679773: hardening-wrapper: enabling DEB_BUILD_HARDENING_DEBUG breaks the build

[Gabriele Giacone]

Package: hardening-wrapper
Version: 2.2
Severity: normal

Reproduce by adding "export DEB_BUILD_HARDENING_DEBUG=1" to gnash d/rules and
rebuild. You should get attached error.

Attached patch makes it write debug messages to a file instead of stderr and it
builds fine.
-------------- next part --------------
[...]
  CXXLD  libgnashdevice.la
/usr/bin/g++-4.7.real -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.7/crtbeginS.o .libs/libgnashdevice_la-DeviceGlue.o -L/usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so /usr/lib/x86_64-linux-gnu/libltdl.so -lrt -lX11 -L/usr/lib/gcc/x86_64-linux-gnu/4.7 -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/4.7/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crtn.o /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.7/crtbeginS.o /usr/lib/gcc/x86_64-linux-gnu/4.7/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crtn.o -O2 -Wl,--no-add-needed -Wl,--as-needed -Wl,-soname -Wl,libgnashdevice-0.8.11.so -o .libs/libgnashdevice-0.8.11.so
/usr/bin/ld.bfd.real -z relro -z now --sysroot=/ --build-id --no-add-needed --eh-frame-hdr -m elf_x86_64 --hash-style=both -shared -o .libs/libgnashdevice-0.8.11.so -L/usr/lib/x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.7 -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../.. -L/usr/lib/gcc/x86_64-linux-gnu/4.7 -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.7/../../.. /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.7/crtbeginS.o .libs/libgnashdevice_la-DeviceGlue.o /usr/lib/x86_64-linux-gnu/libcurl-gnutls.so /usr/lib/x86_64-linux-gnu/libltdl.so -lrt -lX11 -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/4.7/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crtn.o /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.7/crtbeginS.o /usr/lib/gcc/x86_64-linux-gnu/4.7/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crtn.o --no-add-needed --as-needed -soname libgnashdevice-0.8.11.so
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o: In function `_init':
(.init+0x0): multiple definition of `_init'
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o:(.init+0x0): first defined here
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o: In function `_fini':
(.fini+0x0): multiple definition of `_fini'
/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crti.o:(.fini+0x0): first defined here
/usr/lib/gcc/x86_64-linux-gnu/4.7/crtbeginS.o:(.data.rel+0x0): multiple definition of `__dso_handle'
/usr/lib/gcc/x86_64-linux-gnu/4.7/crtbeginS.o:(.data.rel+0x0): first defined here
/usr/lib/gcc/x86_64-linux-gnu/4.7/crtendS.o:(.tm_clone_table+0x0): multiple definition of `__TMC_END__'
/usr/lib/gcc/x86_64-linux-gnu/4.7/crtendS.o:(.tm_clone_table+0x0): first defined here
collect2: error: ld returned 1 exit status
-------------- next part --------------
A non-text attachment was scrubbed...
Name: stderr2file.patch
Type: text/x-diff
Size: 1029 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/hardening-discuss/attachments/20120701/76465cf6/attachment.patch>