libunix-statgrab: Put LD export in do_configureHEADwhinlattermaster

Toolchains (gcc/clang) forcibly define LD (LD = ...), so, override it in
the do_configure task.

This fixes this build error (seen on AB[0]):
| Checking for pkg-config... .../tmp/work/x86-64-v3-poky-linux/libunix-statgrab/0.112/recipe-sysroot-native/usr/bin/pkg-config
| Checking for pkg-config package of libstatgrab... Unsupported compile language "C" at Makefile.PL line 39.
| -lstatgrab -lpthread
| Checking for library containing sg_get_process_stats_r... WARNING: .../run.do_configure.38403:154 exit 255 from 'perl Makefile.PL INSTALLDIRS=vendor NO_PERLLOCAL=1 NO_PACKLIST=1 PERL=$(which perl)'
| WARNING: Backtrace (BB generated script):
| 	#1: cpan_do_configure, .../tmp/work/x86-64-v3-poky-linux/libunix-statgrab/0.112/temp/run.do_configure.38403, line 154
| 	#2: do_configure, .../tmp/work/x86-64-v3-poky-linux/libunix-statgrab/0.112/temp/run.do_configure.38403, line 147
| 	#3: main, .../tmp/work/x86-64-v3-poky-linux/libunix-statgrab/0.112/temp/run.do_configure.38403, line 189
NOTE: recipe libunix-statgrab-0.112-r0: task do_configure: Failed
ERROR: Task (meta-openembedded/meta-perl/recipes-perl/libstatgrab/libunix-statgrab_0.112.bb:do_configure) failed with exit code '1'

[0]: https://autobuilder.yoctoproject.org/valkyrie/#/builders/87/builds/77/steps/38/logs/stdio

Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/meta-perl/recipes-perl/libstatgrab/libunix-statgrab_0.112.bb b/meta-perl/recipes-perl/libstatgrab/libunix-statgrab_0.112.bb
index be52caacf2..7cf4875e14 100644
--- a/meta-perl/recipes-perl/libstatgrab/libunix-statgrab_0.112.bb
+++ b/meta-perl/recipes-perl/libstatgrab/libunix-statgrab_0.112.bb
@@ -32,7 +32,9 @@ SRC_URI[sha256sum] = "16a29f7acaeec081bf0e7303ba5ee24fda1d21a1104669b837745f3ea6
 
 S = "${UNPACKDIR}/Unix-Statgrab-${PV}"
 
-export LD = "${CCLD}"
-
 inherit cpan pkgconfig ptest-perl
 
+do_configure:prepend() {
+    # Toolchains forcibly define LD, so override it in the task
+    export LD="${CCLD}"
+}