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Makefile: Add QMK_VERSION & co to OPT_DEFS (#408)

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This adds the keyboard and keymap built, along with the QMK firmware's
git hash (or a timestamp), to OPT_DEFS. That, in turn, allows keymaps to
make use of these information, and do whatever they want with it. For
example, one could print them on `LEADER v` like this:

```c
SEQ_ONE_KEY (KC_V) {
  SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
}
```

This addresses #366.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
This commit is contained in:
Gergely Nagy 2016-06-14 17:26:42 +02:00 committed by Jack Humbert
parent fad5a57156
commit 4815b97add
1 changed files with 6 additions and 1 deletions
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7
Makefile
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@ -112,4 +112,9 @@ VPATH += $(QUANTUM_PATH)/audio
include $(TMK_PATH)/protocol/lufa.mk
include $(TMK_PATH)/common.mk
include $(TMK_PATH)/rules.mk
include $(TMK_PATH)/rules.mk
GIT_VERSION := $(shell git describe --abbrev=6 --dirty --always --tags 2>/dev/null || date +"%Y-%m-%d")
OPT_DEFS += -DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYMAP=\"$(KEYMAP)\"
OPT_DEFS += -DQMK_VERSION=\"$(GIT_VERSION)\"