bootchart2: Fix usrmerge support

bootchart2 introduced a variable EARLY_PREFIX for supporting systems
with usrmerge [1].  Right now, the recipe here is sidestepping this
feature and trying to replicate it by overwriting other variables and
even patching the sources.  This wasn't enough, however, as there are
still problems:  For example, some setup code in the bootchart-collector
fails because it expects EARLY_PREFIX to be used [2].

Cleanup the recipe to set EARLY_PREFIX and remove the other workarounds.

[1]: https://github.com/xrmx/bootchart/commit/56a638ace1d172163b6d636c89892446b8add4b6
[2]: https://github.com/xrmx/bootchart/blob/3d2136d0335718fbe1a8e2370ccbc30123a6e593/collector/collector.c#L670-L672

Fixes: 4157600d3122 ("bootchart2: switch to add patch from change source in do_install")
Signed-off-by: Harald Seiler <hws@denx.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/meta/recipes-devtools/bootchart2/bootchart2_0.14.9.bb b/meta/recipes-devtools/bootchart2/bootchart2_0.14.9.bb
index b4d5b7cd9b..297dbfb578 100644
--- a/meta/recipes-devtools/bootchart2/bootchart2_0.14.9.bb
+++ b/meta/recipes-devtools/bootchart2/bootchart2_0.14.9.bb
@@ -93,7 +93,6 @@ UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+\.\d+(\.\d+)*)"
 SRC_URI = "git://github.com/xrmx/bootchart.git;branch=master;protocol=https \
            file://bootchartd_stop.sh \
            file://0001-collector-Allocate-space-on-heap-for-chunks.patch \
-           file://0001-bootchart2-support-usrmerge.patch \
            file://0001-bootchartd.in-make-sure-only-one-bootchartd-process.patch \
            file://0001-Do-not-include-linux-fs.h.patch \
           "
@@ -120,12 +119,11 @@ UPDATERCPN = "bootchartd-stop-initscript"
 INITSCRIPT_NAME = "bootchartd_stop.sh"
 INITSCRIPT_PARAMS = "start 99 2 3 4 5 ."
 
-EXTRA_OEMAKE = 'BASE_SBINDIR="${base_sbindir}"'
-
 do_compile:prepend () {
     export PY_LIBDIR="${libdir}/${PYTHON_DIR}"
     export BINDIR="${bindir}"
-    export LIBDIR="${base_libdir}"
+    export LIBDIR="/${baselib}"
+    export EARLY_PREFIX="${root_prefix}"
 }
 
 do_install () {
@@ -133,9 +131,8 @@ do_install () {
     export PY_LIBDIR="${libdir}/${PYTHON_DIR}"
     export BINDIR="${bindir}"
     export DESTDIR="${D}"
-    export LIBDIR="${base_libdir}"
-    export PKGLIBDIR="${base_libdir}/bootchart"
-    export SYSTEMD_UNIT_DIR="${systemd_system_unitdir}"
+    export LIBDIR="/${baselib}"
+    export EARLY_PREFIX="${root_prefix}"
 
     oe_runmake install NO_PYTHON_COMPILE=1
     install -d ${D}${sysconfdir}/init.d