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keymap: Recognize KEY_* aliases

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linux/input.h contains alias definitions like

  #define KEY_COFFEE              152
  #define KEY_SCREENLOCK          KEY_COFFEE
  #define KEY_ROTATE_DISPLAY      153
  #define KEY_DIRECTION           KEY_ROTATE_DISPLAY

But we ignored these when building keyboard-keys-list.txt. Also allow the value
to start with "K" now (for KEY_*), and drop the hardcoded COFFEE →  SCREENLOCK
aliasing.

This fixes assignments to key "direction".

Fixes #1151
This commit is contained in:
Martin Pitt
2015-10-14 07:15:54 +02:00
parent e296313f7b
commit 4c14822029
1 changed files with 1 additions and 1 deletions
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Makefile.am
+1 -1
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@@ -3483,7 +3483,7 @@ noinst_LTLIBRARIES += \
src/udev/keyboard-keys-list.txt:
$(AM_V_at)$(MKDIR_P) $(dir $@)
$(AM_V_GEN)$(CPP) $(CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) -dM -include linux/input.h - < /dev/null | $(AWK) '/^#define[ \t]+KEY_[^ ]+[ \t]+[0-9]/ { if ($$2 != "KEY_MAX") { print $$2 } }' | sed 's/^KEY_COFFEE$$/KEY_SCREENLOCK/' > $@
$(AM_V_GEN)$(CPP) $(CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) -dM -include linux/input.h - < /dev/null | $(AWK) '/^#define[ \t]+KEY_[^ ]+[ \t]+[0-9K]/ { if ($$2 != "KEY_MAX") { print $$2 } }' > $@
src/udev/keyboard-keys-from-name.gperf: src/udev/keyboard-keys-list.txt
$(AM_V_GEN)$(AWK) 'BEGIN{ print "struct key { const char* name; unsigned short id; };"; print "%null-strings"; print "%%";} { print tolower(substr($$1 ,5)) ", " $$1 }' < $< > $@