diff -up libica-3.7.0/src/Makefile.am.annotate libica-3.7.0/src/Makefile.am
--- libica-3.7.0/src/Makefile.am.annotate	2020-05-22 09:28:25.945954296 +0200
+++ libica-3.7.0/src/Makefile.am	2020-05-22 09:28:33.784975197 +0200
@@ -8,7 +8,7 @@ lib_LTLIBRARIES = libica.la
 
 libica_la_CFLAGS = ${AM_CFLAGS} -I${srcdir}/include -I${srcdir}/../include \
 		   -fvisibility=hidden -pthread
-libica_la_CCASFLAGS = ${AM_CFLAGS}
+libica_la_CCASFLAGS = ${AM_CFLAGS} -Wa,--generate-missing-build-notes=yes
 libica_la_LIBADD = @LIBS@ -lrt -lcrypto -ldl
 libica_la_LDFLAGS = -Wl,--version-script=${srcdir}/../libica.map \
 		    -version-number ${VERSION}