[oe] [meta-networking][PATCH] znc: Strip out DEBUG_PREFIX_MAP options and --sysroot from znc.pc

[Khem Raj]

This fixes issues e.g.
ERROR: znc-1.7.1-r0 do_populate_sysroot: QA Issue: znc.pc failed sanity test (tmpdir) in path /mnt/a/yoe/build/tmp/work/aarch64-yoe-linux/znc/1.7.1-r0/sysroot-destdir/usr/lib/pkgconfig [pkgconfig]
ERROR: znc-1.7.1-r0 do_populate_sysroot: QA staging was broken by the package built above

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta-networking/recipes-irc/znc/znc_git.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta-networking/recipes-irc/znc/znc_git.bb b/meta-networking/recipes-irc/znc/znc_git.bb
index 8c6979c2e2..728ef87463 100644
--- a/meta-networking/recipes-irc/znc/znc_git.bb
+++ b/meta-networking/recipes-irc/znc/znc_git.bb
@@ -30,5 +30,5 @@ do_configure_prepend() {
 }
 
 do_install_append() {
-    sed -i 's/-fdebug-prefix-map[^ ]*//g; s#${STAGING_DIR_TARGET}##g' ${D}${libdir}/pkgconfig/*.pc
+    sed -i -e 's|${DEBUG_PREFIX_MAP}||g; s|--sysroot=${STAGING_DIR_TARGET}||g' ${D}${libdir}/pkgconfig/*.pc
 }
-- 
2.20.1