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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