diff mbox series

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

Message ID 20201019170533.3297066-1-egorenar@linux.ibm.com
State Accepted
Headers show
Series [1/1] package/binutils: build host binutils w/o debuginfod | expand

Commit Message

Alexander Egorenkov Oct. 19, 2020, 5:05 p.m. UTC 
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@linux.ibm.com>
---
 package/binutils/binutils.mk | 1 +
 1 file changed, 1 insertion(+)

Comments

Yann E. MORIN Oct. 19, 2020, 8:14 p.m. UTC | #1 
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@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
> 
> _______________________________________________
> buildroot mailing list
> buildroot@busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
Peter Korsgaard Oct. 29, 2020, 4:04 p.m. UTC | #2 
>>>>> "Alexander" == Alexander Egorenkov <egorenar@linux.ibm.com> writes:

 > 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@linux.ibm.com>

Committed to 2020.08.x (2.34 is not in 2020.02), thanks.
diff mbox series

Patch

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)