Rudder

Since #13677, Ubuntu 15.10 is not building anymore due to the following error during openssl build:

19:42:49 make[5]: Entering directory '/usr/src/rudder-packages/package/SOURCES/openssl-source'
19:42:49 [ -z "" ] || gcc -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -fPIC -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -fPIE -fstack-protector -pie -Wa,--noexecstack -m64 -DL_ENDIAN -O3 -Wall -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DRC4_ASM -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -Iinclude \
19:42:49     -DFINGERPRINT_PREMAIN_DSO_LOAD -o fips_premain_dso  \
19:42:49     fips_premain.c fipscanister.o \
19:42:49     libcrypto.a -Wl,-R/opt/rudder/lib -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-R/opt/rudder/lib -Wl,-z,relro -Wl,-z,now -ldl
19:42:49 make[6]: Entering directory '/usr/src/rudder-packages/package/SOURCES/openssl-source'
19:42:49 make[7]: Entering directory '/usr/src/rudder-packages/package/SOURCES/openssl-source'
19:42:49 /usr/bin/ld: libcrypto.a(cryptlib.o): relocation R_X86_64_PC32 against undefined symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
19:42:49 /usr/bin/ld: final link failed: Bad value
19:42:49 collect2: error: ld returned 1 exit status