>
> > > +#####
> > > +# Auto Generate the files that only include the corresponding
> asm-generic
> > file
> > > +# 6 files in 27-uc: errno.h fcntl.h ioctl.h poll.h resource.h
> siginfo.h
> > > +
> > > +define cmd_asmgeneric
> > > + (set -e; \
> > > + echo '#include <asm-generic/$(notdir $@)>' ) > $@
> > > +endef
> >
> > Nice trick. I'd love to have something like this in the common code so
> > we can do the same for all architectures.
Just a quick proof-of-concept hack.
Sam
diff --git a/Makefile b/Makefile
index ab5359d..e878120 100644
--- a/Makefile
+++ b/Makefile
@@ -344,7 +344,9 @@ CFLAGS_GCOV = -fprofile-arcs -ftest-coverage
# Use LINUXINCLUDE when you must reference the include/ directory.
# Needed to be compatible with the O= option
-LINUXINCLUDE := -I$(srctree)/arch/$(hdr-arch)/include -Iinclude \
+LINUXINCLUDE := -I$(srctree)/arch/$(hdr-arch)/include \
+ $(if $(KBUILD_SRC), -Iarch/$(hdr-arch)/include) \
+ -Iinclude \
$(if $(KBUILD_SRC), -I$(srctree)/include) \
-include include/generated/autoconf.h
@@ -950,7 +952,13 @@ prepare1: prepare2 include/linux/version.h include/generated/utsrelease.h \
archprepare: prepare1 scripts_basic
-prepare0: archprepare FORCE
+archheaders: $(addprefix arch/$(SRCARCH)/include/asm/, $(ARCH_GENERIC_HEADERS))
+
+$(addprefix arch/$(SRCARCH)/include/asm/, $(ARCH_GENERIC_HEADERS)): arch/$(SRCARCH)/Makefile
+ $(Q)mkdir -p $(dir $@)
+ $(Q)echo '#include <asm-generic/$(notdir $@)>' > $@
+
+prepare0: archprepare archheaders FORCE
$(Q)$(MAKE) $(build)=.
$(Q)$(MAKE) $(build)=. missing-syscalls
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index b02e509..fd23d01 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -12,6 +12,8 @@ endif
# e.g.: obj-y += foo_$(BITS).o
export BITS
+ARCH_GENERIC_HEADERS := termios.h
+
ifeq ($(CONFIG_X86_32),y)
BITS := 32
UTS_MACHINE := i386
diff --git a/arch/x86/include/asm/termios.h b/arch/x86/include/asm/termios.h
deleted file mode 100644
index 280d78a..0000000
--- a/arch/x86/include/asm/termios.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/termios.h>
--
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