| 1 | # Custom systemd Makefile include that builds/installs keymap tool only for LFS
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| 2 |
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| 3 | # vim: tabstop=3
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| 4 |
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| 5 | KEYMAPS = $(shell ls keymaps/* | sort)
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| 6 | KEYMAPS_FR = $(shell ls keymaps-force-release/* | sort)
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| 7 |
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| 8 | KEYMAP_DEPS = common src/udev/keymap/keys-from-name.h src/udev/keymap/keys-to-name.h
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| 9 |
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| 10 | src/udev/keymap/keys.txt:
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| 11 | @echo GEN $@
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| 12 | $(VB)awk '/^#define.*KEY_[^ ]+[ \t]+[0-9]/ \
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| 13 | { \
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| 14 | if ($$2 != "KEY_MAX") { print $$2 } \
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| 15 | }' \
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| 16 | /usr/include/linux/input.h | sed 's/^KEY_COFFEE$$/KEY_SCREENLOCK/' > $@
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| 17 |
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| 18 | src/udev/keymap/keys-from-name.gperf: src/udev/keymap/keys.txt
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| 19 | @echo GEN $@
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| 20 | $(VB)awk 'BEGIN \
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| 21 | { \
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| 22 | print "struct key \
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| 23 | { \
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| 24 | const char* name; \
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| 25 | unsigned short id; \
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| 26 | };"; \
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| 27 | \
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| 28 | print "%null-strings"; print "%%"; \
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| 29 | } \
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| 30 | { \
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| 31 | print $$1 ", " $$1 \
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| 32 | }' $< > $@
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| 33 |
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| 34 | src/udev/keymap/keys-from-name.h: src/udev/keymap/keys-from-name.gperf
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| 35 | @echo GEN $@
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| 36 | $(VB)gperf -L ANSI-C -t --ignore-case -N lookup_key -H hash_key_name -p -C $< > $@
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| 37 |
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| 38 | src/udev/keymap/keys-to-name.h: src/udev/keymap/keys.txt
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| 39 | @echo GEN $@
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| 40 | $(VB)awk 'BEGIN \
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| 41 | { \
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| 42 | print "const char* const key_names[KEY_CNT] = { " \
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| 43 | } \
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| 44 | { \
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| 45 | print "[" $$1 "] = \"" $$1 "\"," \
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| 46 | } \
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| 47 | END{print "};" \
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| 48 | }' $< > $@
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| 49 |
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| 50 | build/keymap: src/udev/keymap/keymap.c build/$(COMMON_LIB) $(KEYMAP_DEPS)
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| 51 | @echo LINK $@
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| 52 | $(VB)gcc $< -o $@ -I src/udev/keymap $(WARN) $(OPTIONS2) $(INCLUDE) $(DEF) \
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| 53 | build/$(COMMON_LIB) $(LDFLAGS)
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| 54 | $(VB)strip --strip-unneeded $@
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| 55 |
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| 56 | keymap: build/keymap
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| 57 |
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| 58 | install-keymap: keymap
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| 59 | @mkdir -pv $(DESTDIR)/lib/udev/keymaps/force-release \
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| 60 | $(DESTDIR)/lib/udev/rules.d \
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| 61 | $(DESTDIR)/usr/share/doc/udev
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| 62 |
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| 63 | @cp -v build/keymap $(DESTDIR)/lib/udev
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| 64 |
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| 65 | @cp -v $(KEYMAPS) $(DESTDIR)/lib/udev/keymaps
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| 66 | @cp -v $(KEYMAPS_FR) $(DESTDIR)/lib/udev/keymaps/force-release
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| 67 |
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| 68 | @cp -v src/udev/keymap/*.rules $(DESTDIR)/lib/udev/rules.d
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| 69 | @cp -v src/udev/keymap/findkeyboards $(DESTDIR)/lib/udev
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| 70 |
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| 71 | @cp -v src/udev/keymap/*.txt $(DESTDIR)/usr/share/doc/udev
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| 72 |
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| 73 | @sed -e 's|@udevlibexecdir@|/lib/udev|g' \
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| 74 | src/udev/keymap/keyboard-force-release.sh.in \
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| 75 | > $(DESTDIR)/lib/udev/keyboard-force-release.sh
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| 76 |
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| 77 | @chmod 0755 $(DESTDIR)/lib/udev/keyboard-force-release.sh
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| 78 |
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| 79 | clean-keymap:
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| 80 | rm -f src/udev/keymap/keys.txt
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| 81 | rm -f src/udev/keymap/keys-from-name.gperf
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| 82 | rm -f src/udev/keymap/keys-from-name.h
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| 83 | rm -f src/udev/keymap/keys-to-name.h
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| 84 | rm -f build/keymap
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| 85 |
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| 86 | .PHONY: clean-keymap
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