The default rules provided by make do include $(LDFLAGS). This is the default rule provided by make to link a binary from a .c file: %: %.c # recipe to execute (built-in): $(LINK.c) $^ $(LOADLIBES) $(LDLIBS) -o $@ where LINK.c is defined as: LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) (you can see the default rules by running make -p anywhere where there isn’t a Makefile). I have now also applied the patch for the rtc-tools recipe. I then removed the TARGET_CC_ARCH line from it and built it without problems. @Fabio: Are you sure you built with the correct version of the recipe and Makefile when you got the error about GNU_HASH? Because it should work (and I’ve verified that the files I built have the GNU_HASH and I never built with the TARGET_CC_ARCH line in the recipe). //Peter From: Khem Raj Sent: den 28 januari 2022 16:33 To: Fabio Estevam Cc: Fabio Estevam ; Peter Kjellerstedt ; alexandre.belloni@bootlin.com; hs@denx.de; openembedded-devel@lists.openembedded.org; otavio.salvador@ossystems.com.br Subject: Re: [oe] [PATCH v3 meta-oe] rtc-tools: Add a recipe On Fri, Jan 28, 2022 at 2:28 AM Fabio Estevam > wrote: Hi Peter, On Fri, Jan 28, 2022 at 1:48 AM Peter Kjellerstedt > wrote: > > +TARGET_CC_ARCH += "${LDFLAGS}" > > You forgot to remove the TAGET_CC_ARCH line. If I remove this line, the following error happens: ERROR: rtc-tools-1.0.0-r0 do_package_qa: QA Issue: File /usr/bin/rtc-sync in package rtc-tools doesn't have GNU_HASH (didn't pass LDFLAGS?) File /usr/bin/rtc in package rtc-tools doesn't have GNU_HASH (didn't pass LDFLAGS?) File /usr/bin/rtc-range in package rtc-tools doesn't have GNU_HASH (didn't pass LDFLAGS?) [ldflags] ERROR: rtc-tools-1.0.0-r0 do_package_qa: QA run found fatal errors. Please consider fixing them. Any suggestions as to how this should be fixed? I already suggested in earlier email to add LDFLAGS in makefile rules Thanks