perl: do not install files that contain build host specific data

This was breaking reproducibility, and the files aren't needed on
target.

[YOCTO #13772]

(From OE-Core rev: 2e0f30c4680221c693495e3a0327378d502a518b)

(From OE-Core rev: 208efc88fa3c57244b272bf7e7f7f8163f14630c)

(From OE-Core rev: e120848c6bba6ce2cf910e762d53193d85280a98)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 6 insertions, 0 deletions

diff --git a/meta/recipes-devtools/perl/perl-ptest.inc b/meta/recipes-devtools/perl/perl-ptest.inc
index 7152057762..98e3361fcc 100644
--- a/meta/recipes-devtools/perl/perl-ptest.inc
+++ b/meta/recipes-devtools/perl/perl-ptest.inc
@@ -42,6 +42,9 @@ do_install_ptest () {
 
          # Remove a useless timestamp...
          sed -i -e '/Autogenerated starting on/d' ${D}${PTEST_PATH}/lib/unicore/mktables.lst
+
+         # Remove files with host-specific configuration for building native binaries
+         rm ${D}${PTEST_PATH}/Makefile.config ${D}${PTEST_PATH}/xconfig.h ${D}${PTEST_PATH}/xconfig.sh
 }
 
 python populate_packages_prepend() {
diff --git a/meta/recipes-devtools/perl/perl_5.30.0.bb b/meta/recipes-devtools/perl/perl_5.30.0.bb
index ba2a8437d4..c567d4e7a2 100644
--- a/meta/recipes-devtools/perl/perl_5.30.0.bb
+++ b/meta/recipes-devtools/perl/perl_5.30.0.bb
@@ -135,6 +135,9 @@ do_install_append_class-target() {
     # This is used to substitute target configuration when running native perl via perl-configpm-switch.patch
     ln -s Config_heavy.pl ${D}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config_heavy-target.pl
 
+    # This contains host-specific information used for building miniperl (a helper executable built with host compiler)
+    # and therefore isn't reproducible. I believe the file isn't actually needed on target.
+    rm ${D}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/xconfig.h
 }
 
 do_install_append_class-nativesdk() {