Getting this error when compiling wam on latest master/halibut:

x86_64-agl-linux-g++ march=corei7 -mtune=corei7 -mfpmath=sse -msse4.2 -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security --sysroot=/home/igalia/jaragunde/agl-master-minnow/build/tmp/work/corei7-64-agl-linux/wam/git-r0/recipe-sysroot -Wl,-O1 -Wl,hash-style=gnu -Wl,as-needed -fstack-protector-strong -Wl,-z,relro,-z,now --sysroot=/home/igalia/jaragunde/agl-master-minnow/build/tmp/work/corei7-64-agl-linux/wam/git-r0/recipe-sysroot -rdynamic -Wl,-no-as-needed -Wl,-O1 -o release-minnowboard/WebAppMgr release-minnowboard/.obj/Main.o -L./release-minnowboard -lcbe -lWebAppMgr -lWebAppMgrCore -L/home/igalia/jaragunde/agl-master-minnow/build/tmp/work/corei7-64-agl-linux/wam/git-r0/recipe-sysroot -lwindowmanager -lhomescreen -ljson-c -lilmControl -lglib-2.0 -lxml2 -ljsoncpp -lQt5Core -lpthread
/home/igalia/jaragunde/agl-master-minnow/build/tmp/work/corei7-64-agl-linux/wam/git-r0/recipe-sysroot-native/usr/bin/x86_64-agl-linux/../../libexec/x86_64-agl-linux/gcc/x86_64-agl-linux/8.2.0/ld: ./release-minnowboard/libWebAppMgr.so: undefined reference to `ilm_init'

Reproduced on minnowboard, so far, but likely present in all platforms.