[OE-core][Patch v3 2/3] perf: make pkg-config available

[Max Krummenacher <max.oss.09@gmail.com>]

From: Max Krummenacher <max.krummenacher@toradex.com>

Fixup the to be called pkg-config as $(CROSS_COMPILE)pkg-config doesn't
exist.
With kernels < 6.4 pkg-config is only used for the gtk+-2.0 integration
which is disabled in the OE config. Thus the issue wasn't exposed so
far. With kernel 6.4 pkg-config is additionally used for libtraceevent
and libtracefs.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
---
 meta/recipes-kernel/perf/perf.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 2f28d16fba..80199a4515 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -87,6 +87,7 @@ EXTRA_OEMAKE = '\
     perfexecdir=${libexecdir} \
     NO_GTK2=1 \
     ${PACKAGECONFIG_CONFARGS} \
+    PKG_CONFIG=pkg-config \
     TMPDIR="${B}" \
     LIBUNWIND_DIR=${STAGING_EXECPREFIXDIR} \
 '
@@ -287,6 +288,7 @@ do_configure:prepend () {
         sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/perf/Makefile.perf
         sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,' ${S}/tools/perf/Makefile.perf
         sed -i 's,LD = $(CROSS_COMPILE)ld,#LD,' ${S}/tools/perf/Makefile.perf
+        sed -i 's,PKG_CONFIG = $(CROSS_COMPILE)pkg-config,#PKG_CONFIG,' ${S}/tools/perf/Makefile.perf
     fi
     if [ -e "${S}/tools/lib/api/Makefile" ]; then
         sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/lib/api/Makefile
-- 
2.35.3