Ping Kind regards, Pavel Fedin Expert Engineer Samsung Electronics Research center Russia > -----Original Message----- > From: linux-kbuild-owner@xxxxxxxxxxxxxxx [mailto:linux-kbuild-owner@xxxxxxxxxxxxxxx] On > Behalf Of Pavel Fedin > Sent: Thursday, August 27, 2015 12:08 PM > To: linux-kbuild@xxxxxxxxxxxxxxx > Cc: Michal Marek > Subject: [PATCH] make build tool dependencies portable > > Autogenerated .c files depend on their generator tool, and an implicit > rule is used to build the tool itself. However, an explicit rule > is required on platforms where the .exe suffix is used for hostprogs. > > This fixes the following errors when building on Cygwin: > > make[3]: *** No rule to make target 'drivers/video/logo/logo_linux_clut224.c', > needed by 'drivers/video/logo/logo_linux_clut224.o'. Stop. > scripts/Makefile.build:403: recipe for target 'drivers/video/logo' failed > > make[2]: *** No rule to make target 'crypto/asymmetric_keys/x509-asn1.c', > needed by 'crypto/asymmetric_keys/x509-asn1.o'. Stop. > scripts/Makefile.build:403: recipe for target 'crypto/asymmetric_keys' failed > > Signed-off-by: Pavel Fedin <p.fedin@xxxxxxxxxxx> > --- > drivers/video/logo/Makefile | 1 + > scripts/Makefile.build | 2 ++ > 2 files changed, 3 insertions(+) > > diff --git a/drivers/video/logo/Makefile b/drivers/video/logo/Makefile > index 3b43781..cc636f1 100644 > --- a/drivers/video/logo/Makefile > +++ b/drivers/video/logo/Makefile > @@ -38,6 +38,7 @@ extra-y += $(call logo-cfiles,_clut224,ppm) > extra-y += $(call logo-cfiles,_gray256,pgm) > > pnmtologo := scripts/pnmtologo > +$(pnmtologo): $(objtree)/scripts/pnmtologo.c > > # Create commands like "pnmtologo -t mono -n logo_mac_mono -o ..." > quiet_cmd_logo = LOGO $@ > diff --git a/scripts/Makefile.build b/scripts/Makefile.build > index 01df30a..c9ce3b0 100644 > --- a/scripts/Makefile.build > +++ b/scripts/Makefile.build > @@ -316,6 +316,8 @@ quiet_cmd_asn1_compiler = ASN.1 $@ > $(obj)/%-asn1.c $(obj)/%-asn1.h: $(src)/%.asn1 $(objtree)/scripts/asn1_compiler > $(call cmd,asn1_compiler) > > +$(objtree)/scripts/asn1_compiler: $(objtree)/scripts/asn1_compiler.c > + > # Build the compiled-in targets > # --------------------------------------------------------------------------- > > -- > 2.4.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
