ptest: Optionally strip build host tool info from installed files

Several packages (eg. acl, attr, openssl) install Makefiles or other build host
configuration files for ptest so that they can run `make check`, for instance.
These build host files commonly include paths and versions of build host tools,
(eg. rpm or perl) whose presence and version depends on the build host distro.

Optionally strip lines from installed PTEST_BUILD_HOST_FILES using an
extended regex pattern defined in PTEST_BUILD_HOST_PATTERN. This has no
effect on the on-target ptest.

(From OE-Core rev: a3b657470eeea9f1954bc3a3e593a5c4907b6f17)

Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta/classes/ptest.bbclass b/meta/classes/ptest.bbclass
index fa518f6d45..97865c9338 100644
--- a/meta/classes/ptest.bbclass
+++ b/meta/classes/ptest.bbclass
@@ -4,6 +4,7 @@ This package contains a test directory ${PTEST_PATH} for package test purposes."
 
 PTEST_PATH ?= "${libdir}/${BPN}/ptest"
 PTEST_BUILD_HOST_FILES ?= "Makefile"
+PTEST_BUILD_HOST_PATTERN ?= ""
 
 FILES_${PN}-ptest = "${PTEST_PATH}"
 SECTION_${PN}-ptest = "devel"
@@ -56,6 +57,10 @@ do_install_ptest_base() {
                 -e 's#${WORKDIR}/*=#.=#g' \
                 -e 's#${WORKDIR}/*##g' \
                 -i $installed_ptest_file
+            if [ -n "${PTEST_BUILD_HOST_PATTERN}" ]; then
+               sed -E '/${PTEST_BUILD_HOST_PATTERN}/d' \
+                   -i $installed_ptest_file
+            fi
         done
     done
 }