valgrind: split helper scripts to separate packages, update dependencies

The cachegrind scripts have been rewritten in python3, so the RDEPENDS
on perl is no longer sufficient. This is unfortunately not caught by
QA checks since the scripts use

  #! /usr/bin/env python3

as shebang line.

Since the valgrind binary by itself can be quite useful on target,
allow including that in the rootfs without also having to pull in the
whole perl and python interpreters and stdlibs.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb b/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb
index 717d82830e79a54eb314ca8710c5d1e28b14c947..68ab319a1bd0b6169a1b05092db085497ea0dac9 100644 (file)
--- a/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb
+++ b/meta/recipes-devtools/valgrind/valgrind_3.21.0.bb
@@ -92,6 +92,18 @@ CACHED_CONFIGUREVARS += "ac_cv_path_PERL='/usr/bin/env perl'"
 # which fixes build path issue in DWARF.
 SELECTED_OPTIMIZATION = "${DEBUG_FLAGS}"
 
+# Split out various helper scripts to separate packages to avoid the
+# main package depending on perl and python.
+PACKAGES =+ "${PN}-cachegrind ${PN}-massif ${PN}-callgrind"
+
+FILES:${PN}-cachegrind = "${bindir}/cg_*"
+FILES:${PN}-massif = "${bindir}/ms_*"
+FILES:${PN}-callgrind = "${bindir}/callgrind_*"
+
+RDEPENDS:${PN}-cachegrind = "${PN} python3-core"
+RDEPENDS:${PN}-massif = "${PN} perl"
+RDEPENDS:${PN}-callgrind = "${PN} perl"
+
 do_configure:prepend () {
     rm -rf ${S}/config.h
     sed -i -e 's:$(abs_top_builddir):$(pkglibdir)/ptest:g' ${S}/none/tests/Makefile.am
@@ -116,8 +128,6 @@ VALGRINDARCH:powerpc64le = "ppc64le"
 
 INHIBIT_PACKAGE_STRIP_FILES = "${PKGD}${libexecdir}/valgrind/vgpreload_memcheck-${VALGRINDARCH}-linux.so"
 
-RDEPENDS:${PN} += "perl"
-
 # valgrind needs debug information for ld.so at runtime in order to
 # redirect functions like strlen.
 RRECOMMENDS:${PN} += "${TCLIBC}-dbg"