[Buildroot] [PATCH 1/1] package/binutils: build host binutils w/o debuginfod

[Yann E. MORIN]

Alexander, All,

On 2020-10-19 19:05 +0200, Alexander Egorenkov spake thusly:
> Since version 2.34 binutils enables debuginfod support
> by default if the debuginfod library is present on the host.
> This leads to a problem with host-openssl's libcrypto and hosts's
> libk5crypto which are both linked by the host's libdebuginfod and
> are incompatible.
> 
> This behavior has been observed on Fedora 32 which ships libdebuginfod.
> 
> $ nm -D /lib64/libk5crypto.so.3 | grep 'U EVP_KDF_ctrl'
>                  U EVP_KDF_ctrl
> 
> $ ldd $BUILD_DIR/host/bin/s390x-buildroot-linux-gnu-objdump
>         linux-vdso.so.1 (0x00007ffd7ed9b000)
>         libz.so.1 => $BUILD_DIR/host/lib/libz.so.1 (0x00007f7ad0dcd000)
>         libdebuginfod.so.1 => /lib64/libdebuginfod.so.1 (0x00007f7ad0da1000)
>         libdl.so.2 => /lib64/libdl.so.2 (0x00007f7ad0d9a000)
>         libc.so.6 => /lib64/libc.so.6 (0x00007f7ad0bd0000)
>         libcurl.so.4 => /lib64/libcurl.so.4 (0x00007f7ad0b3c000)
>         /lib64/ld-linux-x86-64.so.2 (0x00007f7ad0de9000)
>         libnghttp2.so.14 => /lib64/libnghttp2.so.14 (0x00007f7ad0b10000)
>         libidn2.so.0 => /lib64/libidn2.so.0 (0x00007f7ad0aec000)
>         libssh.so.4 => /lib64/libssh.so.4 (0x00007f7ad0a7a000)
>         libpsl.so.5 => /lib64/libpsl.so.5 (0x00007f7ad0a67000)
>         libssl.so.1.1 => $BUILD_DIR/host/lib/libssl.so.1.1 (0x00007f7ad09d8000)
>         libcrypto.so.1.1 => $BUILD_DIR/host/lib/libcrypto.so.1.1 (0x00007f7ad0718000)
>         libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f7ad06c1000)
>         libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f7ad05d4000)
>         libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f7ad05bb000)
>         libcom_err.so.2 => $BUILD_DIR/host/lib/libcom_err.so.2 (0x00007f7ad05b5000)
>         libldap-2.4.so.2 => /lib64/libldap-2.4.so.2 (0x00007f7ad0563000)
>         liblber-2.4.so.2 => /lib64/liblber-2.4.so.2 (0x00007f7ad0551000)
>         libbrotlidec.so.1 => /lib64/libbrotlidec.so.1 (0x00007f7ad0543000)
>         libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f7ad051f000)
>         libunistring.so.2 => /lib64/libunistring.so.2 (0x00007f7ad039a000)
>         libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f7ad0388000)
>         libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f7ad0381000)
>         libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f7ad0367000)
>         libsasl2.so.3 => /lib64/libsasl2.so.3 (0x00007f7ad0345000)
>         libbrotlicommon.so.1 => /lib64/libbrotlicommon.so.1 (0x00007f7ad0322000)
>         libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f7ad02f5000)
>         libcrypt.so.2 => /lib64/libcrypt.so.2 (0x00007f7ad02ba000)
>         libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f7ad0221000)
> 
> $ $BUILD_DIR/host/bin/s390x-buildroot-linux-gnu-objdump
> qemu-s390x/host/bin/s390x-buildroot-linux-gnu-objdump: symbol lookup error: /lib64/libk5crypto.so.3: undefined symbol: EVP_KDF_ctrl, version OPENSSL_1_1_1b
> 
> Signed-off-by: Alexander Egorenkov <egorenar at linux.ibm.com>

I've reworked the commit log to include more details about the
dependency chain and how the issue arises, and with an easy reproducer.

Thanks for the investigations, and for your help on IRC! :-)

Regards,
Yann E. MORIN.

> ---
>  package/binutils/binutils.mk | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/package/binutils/binutils.mk b/package/binutils/binutils.mk
> index 461bc2b838..6ae4605d86 100644
> --- a/package/binutils/binutils.mk
> +++ b/package/binutils/binutils.mk
> @@ -93,6 +93,7 @@ HOST_BINUTILS_CONF_OPTS = \
>  	--enable-static \
>  	--with-sysroot=$(STAGING_DIR) \
>  	--enable-poison-system-directories \
> +	--without-debuginfod \
>  	$(BINUTILS_DISABLE_GDB_CONF_OPTS) \
>  	$(BINUTILS_EXTRA_CONFIG_OPTIONS)
>  
> -- 
> 2.26.2
> 
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