After the last three patches, all exported headers are under uapi/, thus
input-files2 are not needed anymore.
The side effect is that input-files1-name is exactly header-y.
Note also that input-files3-name is genhdr-y.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
---
scripts/Makefile.headersinst | 38 ++++++++++++++------------------------
1 file changed, 14 insertions(+), 24 deletions(-)
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index 1106d6ca3a38..7bd9df6efe2f 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -40,31 +40,20 @@ wrapper-files := $(filter $(header-y), $(generic-y))
srcdir := $(srctree)/$(obj)
gendir := $(objtree)/$(gen)
-oldsrcdir := $(srctree)/$(subst /uapi,,$(obj))
-
# all headers files for this dir
header-y := $(filter-out $(generic-y), $(header-y))
all-files := $(header-y) $(genhdr-y) $(wrapper-files)
output-files := $(addprefix $(installdir)/, $(all-files))
-input-files1 := $(foreach hdr, $(header-y), \
- $(if $(wildcard $(srcdir)/$(hdr)), \
- $(wildcard $(srcdir)/$(hdr))) \
- )
-input-files1-name := $(notdir $(input-files1))
-input-files2 := $(foreach hdr, $(header-y), \
- $(if $(wildcard $(srcdir)/$(hdr)),, \
- $(if $(wildcard $(oldsrcdir)/$(hdr)), \
- $(wildcard $(oldsrcdir)/$(hdr)), \
- $(error Missing UAPI file $(srcdir)/$(hdr))) \
- ))
-input-files2-name := $(notdir $(input-files2))
-input-files3 := $(foreach hdr, $(genhdr-y), \
- $(if $(wildcard $(gendir)/$(hdr)), \
- $(wildcard $(gendir)/$(hdr)), \
- $(error Missing generated UAPI file $(gendir)/$(hdr)) \
- ))
-input-files3-name := $(notdir $(input-files3))
+# Check that all expected files exist
+$(foreach hdr, $(header-y), \
+ $(if $(wildcard $(srcdir)/$(hdr)),, \
+ $(error Missing UAPI file $(srcdir)/$(hdr)) \
+ ))
+$(foreach hdr, $(genhdr-y), \
+ $(if $(wildcard $(gendir)/$(hdr)),, \
+ $(error Missing generated UAPI file $(gendir)/$(hdr)) \
+ ))
# Work out what needs to be removed
oldheaders := $(patsubst $(installdir)/%,%,$(wildcard $(installdir)/*.h))
@@ -78,9 +67,8 @@ printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@))
quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
file$(if $(word 2, $(all-files)),s))
cmd_install = \
- $(CONFIG_SHELL) $< $(installdir) $(srcdir) $(input-files1-name); \
- $(CONFIG_SHELL) $< $(installdir) $(oldsrcdir) $(input-files2-name); \
- $(CONFIG_SHELL) $< $(installdir) $(gendir) $(input-files3-name); \
+ $(CONFIG_SHELL) $< $(installdir) $(srcdir) $(header-y); \
+ $(CONFIG_SHELL) $< $(installdir) $(gendir) $(genhdr-y); \
for F in $(wrapper-files); do \
echo "\#include <asm-generic/$$F>" > $(installdir)/$$F; \
done; \
@@ -106,7 +94,9 @@ __headersinst: $(subdirs) $(install-file)
@:
targets += $(install-file)
-$(install-file): scripts/headers_install.sh $(input-files1) $(input-files2) $(input-files3) FORCE
+$(install-file): scripts/headers_install.sh \
+ $(addprefix $(srcdir)/,$(header-y)) \
+ $(addprefix $(gendir)/,$(genhdr-y)) FORCE
$(if $(unwanted),$(call cmd,remove),)
$(if $(wildcard $(dir $@)),,$(shell mkdir -p $(dir $@)))
$(call if_changed,install)
--
2.8.1
--
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