perl: fix incorrect symbolic link for libperl.so

The perl-cross uses PERL_API_VERSION but not PERL_VERSION to define
libperl soname: libperl.so.$PERL_API_REVISION.$PERL_API_VERSION.$PERL_API_SUBVERSION.
For perl stable releases, the PERL_API_SUBVERSION is always 0. Specify
the so version for libperl to make sure the libperl.so can be linked to
the correct library.

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/perl-sanity/perl_5.28.1.bb b/meta/recipes-devtools/perl-sanity/perl_5.28.1.bb
index 71653feb538b229361a590b0714380fac266b7dc..1cc5480d68fc3e2f4229e72ff3fce76cefdf2190 100644 (file)
--- a/meta/recipes-devtools/perl-sanity/perl_5.28.1.bb
+++ b/meta/recipes-devtools/perl-sanity/perl_5.28.1.bb
@@ -34,6 +34,8 @@ inherit upstream-version-is-even
 
 DEPENDS += "db gdbm zlib virtual/crypt"
 
+PERL_LIB_VER = "${@'.'.join(d.getVar('PV').split('.')[0:2])}.0"
+
 do_unpack_append() {
     bb.build.exec_func('do_copy_perlcross', d)
 }
@@ -104,7 +106,7 @@ do_install() {
 
     # Fix up shared library
     rm ${D}/${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/libperl.so
-    ln -sf ../../../../libperl.so.${PV} ${D}/${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/libperl.so
+    ln -sf ../../../../libperl.so.${PERL_LIB_VER} ${D}/${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/libperl.so
 }
 
 do_install_append_class-target() {