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An user is working on cross compilation of glibc. This pseudo patch is required in resolv/Makefile, for the user setup with recent rhel7 glibc: +ifeq (yes,$(have-ssp-strong)) CFLAGS-libresolv += -fstack-protector-strong CFLAGS-libnss_dns += -fstack-protector-strong +endif then, the user should just do something like this: echo libc_cv_ssp=no >> config.cache echo libc_cv_ssp_strong=no >> config.cache as apparently the user is using a cross compiler built with --disable-libssp.
Please inform the customer that this is outside the scope of support. If they are rebuilding glibc based on RHEL and they don't use a compiler with SSP enabled then they will need to patch their sources.