[oe] [PATCH 1/1] mariadb-native: fix link error on Ubuntu 13.10

[Scott Penner]

Great, what is the best way to apply this patch?
Please excuse my noobness.

Thanks,

Scott Penner

Goodwell Inc.
c. 4033761977
a. Box 906 Brooks, Ab T1R1B8

> On Dec 5, 2013, at 12:10 AM, "wenzong.fan at windriver.com" <wenzong.fan at windriver.com> wrote:
>
> From: Wenzong Fan <wenzong.fan at windriver.com>
>
> Below errors only occurs on Ubuntu 13.10:
>
> $arch-linux-libtool: link: g++ ... -o .libs/mysqltest_embedded \
>    ../../libmysqld/.libs/libmysqld.so -ldl
>
>    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlopen'
>    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlclose'
>    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlerror'
>    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlsym'
>
> GCC/ld verion on the host:
>    gcc (Ubuntu/Linaro 4.8.1-10ubuntu8) 4.8.1
>    GNU ld (GNU Binutils for Ubuntu) 2.23.52.20130913
>
> This is a strange behavior on Ub13.10, it fails even '-ldl' in the
> link command line. This patch will append '-ldl' to dependency_libs
> in libmysqld.la.
>
> Signed-off-by: Wenzong Fan <wenzong.fan at windriver.com>
> ---
> .../recipes-support/mysql/mariadb-native_5.1.67.bb |    3 ++
> .../mysql/mariadb/fix-link-error-ub1310.patch      |   37 ++++++++++++++++++++
> 2 files changed, 40 insertions(+)
> create mode 100644 meta-oe/recipes-support/mysql/mariadb/fix-link-error-ub1310.patch
>
> diff --git a/meta-oe/recipes-support/mysql/mariadb-native_5.1.67.bb b/meta-oe/recipes-support/mysql/mariadb-native_5.1.67.bb
> index a55c2ab..dccbfd0 100644
> --- a/meta-oe/recipes-support/mysql/mariadb-native_5.1.67.bb
> +++ b/meta-oe/recipes-support/mysql/mariadb-native_5.1.67.bb
> @@ -8,6 +8,9 @@ PACKAGES = ""
> EXTRA_OEMAKE = ""
> EXTRA_OECONF = " --with-embedded-server "
>
> +SRC_URI += "file://fix-link-error-ub1310.patch \
> +    "
> +
> do_install() {
>     oe_runmake 'DESTDIR=${D}' install
>     mv -f ${D}${libdir}/mysql/* ${D}${libdir}
> diff --git a/meta-oe/recipes-support/mysql/mariadb/fix-link-error-ub1310.patch b/meta-oe/recipes-support/mysql/mariadb/fix-link-error-ub1310.patch
> new file mode 100644
> index 0000000..a528ea7
> --- /dev/null
> +++ b/meta-oe/recipes-support/mysql/mariadb/fix-link-error-ub1310.patch
> @@ -0,0 +1,37 @@
> +mariadb-native: fix link error on Ubuntu 13.10
> +
> +Below errors only occurs on Ubuntu 13.10:
> +
> +$arch-linux-libtool: link: g++ ... -o .libs/mysqltest_embedded \
> +    ../../libmysqld/.libs/libmysqld.so -ldl
> +
> +    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlopen'
> +    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlclose'
> +    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlerror'
> +    ../../libmysqld/.libs/libmysqld.so: undefined reference to `dlsym'
> +
> +GCC/ld verion on the host:
> +    gcc (Ubuntu/Linaro 4.8.1-10ubuntu8) 4.8.1
> +    GNU ld (GNU Binutils for Ubuntu) 2.23.52.20130913
> +
> +This is a strange behavior on Ub13.10, it fails even '-ldl' in the
> +link command line. Below fix will append '-ldl' to dependency_libs
> +in libmysqld.la.
> +
> +Upstream-Status: Submitted [https://mariadb.atlassian.net/browse/MDEV-5362]
> +
> +Signed-off-by: Wenzong Fan <wenzong.fan at windriver.com>
> +================================================
> +diff --git a/libmysqld/Makefile.am b/libmysqld/Makefile.am
> +index 7a2c92e..eee501e 100644
> +--- a/libmysqld/Makefile.am
> ++++ b/libmysqld/Makefile.am
> +@@ -92,7 +92,7 @@ INC_LIB=    $(top_builddir)/regex/libregex.la \
> +                 @ndbcluster_libs@ @NDB_SCI_LIBS@ \
> +        @mysql_embedded_plugin_libs@ \
> +        $(libevent_inc_libs) \
> +-        $(yassl_inc_libs)
> ++        $(yassl_inc_libs) @LIBDL@
> +
> + if HAVE_YASSL
> + yassl_inc_libs=    $(top_builddir)/extra/yassl/src/libyassl.la \
> --
> 1.7.10.4
>
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