[OE-core] [PATCH] alsa-lib: Unbreak native build when using TCLIBC=uclibc

[Khem Raj]

A recent change introduced EXTRA_OECONF_append_libc-uclibc = "
--with-versioned=no " this change has a side effect when
building alsa-lib-native using TCLIBC=uclibc the override
kicks in uninvited and hence build the native package without symbol
version information. This mean libasound.so which is needed by other
packages from build host e.g. libSDL.so does not have required symbols
and linking with libSDL fails, one such case ends in SDL support
in qemu-native being silently disabled.

We make sure that override is only enabled for target recipe

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta/recipes-multimedia/alsa/alsa-lib_1.0.24.1.bb |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-multimedia/alsa/alsa-lib_1.0.24.1.bb b/meta/recipes-multimedia/alsa/alsa-lib_1.0.24.1.bb
index 83e663d..fa96998 100644
--- a/meta/recipes-multimedia/alsa/alsa-lib_1.0.24.1.bb
+++ b/meta/recipes-multimedia/alsa/alsa-lib_1.0.24.1.bb
@@ -14,7 +14,7 @@ BBCLASSEXTEND = "native nativesdk"
 #FIXME: remove the following
 ARM_INSTRUCTION_SET = "arm"
 
-PR = "r1"
+PR = "r2"
 
 SRC_URI = "ftp://ftp.alsa-project.org/pub/lib/alsa-lib-${PV}.tar.bz2 \
            file://fix-tstamp-declaration.patch"
@@ -27,10 +27,12 @@ inherit autotools pkgconfig
 require alsa-fpu.inc
 EXTRA_OECONF += "${@get_alsa_fpu_setting(bb, d)} "
 
-EXTRA_OECONF = "--with-cards=pdaudiocf --with-oss=yes --disable-python"
-
-EXTRA_OECONF_append_libc-uclibc = " --with-versioned=no "
+EXTRA_OECONF = "--with-cards=pdaudiocf --with-oss=yes --disable-python ${VERSIONEDSYMS}"
 
+VERSIONEDSYMS = ""
+VERSIONEDSYMS_libc-uclibc = "--with-versioned=no"
+VERSIONEDSYMS_virtclass-native = ""
+VERSIONEDSYMS_virtclass-nativesdk = ""
 PKGSUFFIX = ""
 PKGSUFFIX_virtclass-nativesdk = "-nativesdk"
 
-- 
1.7.5.4