1 files changed, 65 insertions, 78 deletions
diff --git a/usr/include/Makefile b/usr/include/Makefile
index 1fb6abe29b2f..a339ef325aa5 100644
--- a/usr/include/Makefile
+++ b/usr/include/Makefile
@@ -16,105 +16,92 @@ override c_flags = $(UAPI_CFLAGS) -Wp,-MD,$(depfile) -I$(objtree)/usr/include
 # Please consider to fix the header first.
 #
 # Sorted alphabetically.
-header-test- += asm/ipcbuf.h
-header-test- += asm/msgbuf.h
-header-test- += asm/sembuf.h
-header-test- += asm/shmbuf.h
-header-test- += asm/signal.h
-header-test- += asm/ucontext.h
-header-test- += drm/vmwgfx_drm.h
-header-test- += linux/am437x-vpfe.h
-header-test- += linux/android/binder.h
-header-test- += linux/android/binderfs.h
-header-test-$(CONFIG_CPU_BIG_ENDIAN) += linux/byteorder/big_endian.h
-header-test-$(CONFIG_CPU_LITTLE_ENDIAN) += linux/byteorder/little_endian.h
-header-test- += linux/coda.h
-header-test- += linux/coda_psdev.h
-header-test- += linux/elfcore.h
-header-test- += linux/errqueue.h
-header-test- += linux/fsmap.h
-header-test- += linux/hdlc/ioctl.h
-header-test- += linux/ivtv.h
-header-test- += linux/jffs2.h
-header-test- += linux/kexec.h
-header-test- += linux/matroxfb.h
-header-test- += linux/netfilter_bridge/ebtables.h
-header-test- += linux/netfilter_ipv4/ipt_LOG.h
-header-test- += linux/netfilter_ipv6/ip6t_LOG.h
-header-test- += linux/nfc.h
-header-test- += linux/omap3isp.h
-header-test- += linux/omapfb.h
-header-test- += linux/patchkey.h
-header-test- += linux/phonet.h
-header-test- += linux/reiserfs_xattr.h
-header-test- += linux/scc.h
-header-test- += linux/sctp.h
-header-test- += linux/signal.h
-header-test- += linux/sysctl.h
-header-test- += linux/usb/audio.h
-header-test- += linux/v4l2-mediabus.h
-header-test- += linux/v4l2-subdev.h
-header-test- += linux/videodev2.h
-header-test- += linux/vm_sockets.h
-header-test- += scsi/scsi_bsg_fc.h
-header-test- += scsi/scsi_netlink.h
-header-test- += scsi/scsi_netlink_fc.h
-header-test- += sound/asequencer.h
-header-test- += sound/asoc.h
-header-test- += sound/asound.h
-header-test- += sound/compress_offload.h
-header-test- += sound/emu10k1.h
-header-test- += sound/sfnt_info.h
-header-test- += sound/sof/eq.h
-header-test- += sound/sof/fw.h
-header-test- += sound/sof/header.h
-header-test- += sound/sof/manifest.h
-header-test- += sound/sof/trace.h
-header-test- += xen/evtchn.h
-header-test- += xen/gntdev.h
-header-test- += xen/privcmd.h
+no-header-test += asm/shmbuf.h
+no-header-test += asm/signal.h
+no-header-test += asm/ucontext.h
+no-header-test += drm/vmwgfx_drm.h
+no-header-test += linux/am437x-vpfe.h
+no-header-test += linux/android/binder.h
+no-header-test += linux/android/binderfs.h
+no-header-test += linux/coda.h
+no-header-test += linux/elfcore.h
+no-header-test += linux/errqueue.h
+no-header-test += linux/fsmap.h
+no-header-test += linux/hdlc/ioctl.h
+no-header-test += linux/ivtv.h
+no-header-test += linux/kexec.h
+no-header-test += linux/matroxfb.h
+no-header-test += linux/nfc.h
+no-header-test += linux/omap3isp.h
+no-header-test += linux/omapfb.h
+no-header-test += linux/patchkey.h
+no-header-test += linux/phonet.h
+no-header-test += linux/reiserfs_xattr.h
+no-header-test += linux/sctp.h
+no-header-test += linux/signal.h
+no-header-test += linux/sysctl.h
+no-header-test += linux/usb/audio.h
+no-header-test += linux/v4l2-mediabus.h
+no-header-test += linux/v4l2-subdev.h
+no-header-test += linux/videodev2.h
+no-header-test += linux/vm_sockets.h
+no-header-test += sound/asequencer.h
+no-header-test += sound/asoc.h
+no-header-test += sound/asound.h
+no-header-test += sound/compress_offload.h
+no-header-test += sound/emu10k1.h
+no-header-test += sound/sfnt_info.h
+no-header-test += xen/evtchn.h
+no-header-test += xen/gntdev.h
+no-header-test += xen/privcmd.h
 
 # More headers are broken in some architectures
 
 ifeq ($(SRCARCH),arc)
-header-test- += linux/bpf_perf_event.h
+no-header-test += linux/bpf_perf_event.h
 endif
 
 ifeq ($(SRCARCH),ia64)
-header-test- += asm/setup.h
-header-test- += asm/sigcontext.h
-header-test- += asm/perfmon.h
-header-test- += asm/perfmon_default_smpl.h
-header-test- += linux/if_bonding.h
+no-header-test += asm/setup.h
+no-header-test += asm/sigcontext.h
+no-header-test += asm/perfmon.h
+no-header-test += asm/perfmon_default_smpl.h
+no-header-test += linux/if_bonding.h
 endif
 
 ifeq ($(SRCARCH),mips)
-header-test- += asm/stat.h
+no-header-test += asm/stat.h
 endif
 
 ifeq ($(SRCARCH),powerpc)
-header-test- += asm/stat.h
-header-test- += linux/bpf_perf_event.h
+no-header-test += asm/stat.h
+no-header-test += linux/bpf_perf_event.h
 endif
 
 ifeq ($(SRCARCH),riscv)
-header-test- += linux/bpf_perf_event.h
+no-header-test += linux/bpf_perf_event.h
 endif
 
 ifeq ($(SRCARCH),sparc)
-header-test- += asm/stat.h
-header-test- += asm/uctx.h
-header-test- += asm/fbio.h
+no-header-test += asm/stat.h
+no-header-test += asm/uctx.h
+no-header-test += asm/fbio.h
 endif
 
 # asm-generic/*.h is used by asm/*.h, and should not be included directly
-header-test- += asm-generic/%
+no-header-test += asm-generic/%
 
-# The rest are compile-tested
-header-test-y += $(filter-out $(header-test-), \
-			$(patsubst $(obj)/%,%, $(wildcard \
-			$(addprefix $(obj)/, *.h */*.h */*/*.h */*/*/*.h))))
+extra-y := $(patsubst $(obj)/%.h,%.hdrtest, $(shell find $(obj) -name '*.h' 2>/dev/null))
 
-# For GNU Make <= 4.2.1, $(wildcard $(obj)/*/) matches to not only directories
-# but also regular files. Use $(filter %/, ...) just in case.
-clean-dirs += $(patsubst $(obj)/%/,%,$(filter %/, $(wildcard $(obj)/*/)))
+# Include the header to detect missing include guard.
+quiet_cmd_hdrtest = HDRTEST $<
+      cmd_hdrtest = \
+		$(CC) $(c_flags) -S -o /dev/null -x c /dev/null \
+			$(if $(filter-out $(no-header-test), $*.h), -include $< -include $<); \
+		$(PERL) $(srctree)/scripts/headers_check.pl $(obj) $(SRCARCH) $<; \
+		touch $@
+
+$(obj)/%.hdrtest: $(obj)/%.h FORCE
+	$(call if_changed_dep,hdrtest)
+
+clean-files += $(filter-out Makefile, $(notdir $(wildcard $(obj)/*)))