cpan.bbclass: make RPATH fix more general

Extract a general version of RPATH fix for libxml-parser-perl_2.44.bb
from
  292471701 libxml-parser-perl: fix "...contains bad RPATH"
into cpan.bbclass to catch most errors reported by Khem Raj via
  http://errors.yoctoproject.org/Errors/Build/66538/

Genrally, Perl 5 toolchain deals with cross-compile sysroots
as if a dependency is installed at an exostic place on a server.
This issue needs to be addressed wider into the community.

(From OE-Core rev: a5439ff9627d309f6980947f5ee573d85e672228)

Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/meta/classes/cpan.bbclass b/meta/classes/cpan.bbclass
index 926c6358a6..a5bc301898 100644
--- a/meta/classes/cpan.bbclass
+++ b/meta/classes/cpan.bbclass
@@ -40,6 +40,16 @@ cpan_do_configure () {
 	fi
 }
 
+do_configure_append_class-target() {
+       find . -name Makefile | xargs sed -E -i \
+           -e 's:LD_RUN_PATH ?= ?"?[^"]*"?::g'
+}
+
+do_configure_append_class-nativesdk() {
+       find . -name Makefile | xargs sed -E -i \
+           -e 's:LD_RUN_PATH ?= ?"?[^"]*"?::g'
+}
+
 cpan_do_compile () {
 	oe_runmake PASTHRU_INC="${CFLAGS}" LD="${CCLD}"
 }