0fd176bf7d5d272917a1d30dbdfa404960fe88c8
[mesa.git] / src / mesa / Android.libmesa_git_sha1.mk
1 # Mesa 3-D graphics library
2 #
3 # Copyright (C) 2017 Mauro Rossi <issor.oruam@gmail.com>
4 #
5 # Permission is hereby granted, free of charge, to any person obtaining a
6 # copy of this software and associated documentation files (the "Software"),
7 # to deal in the Software without restriction, including without limitation
8 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 # and/or sell copies of the Software, and to permit persons to whom the
10 # Software is furnished to do so, subject to the following conditions:
11 #
12 # The above copyright notice and this permission notice shall be included
13 # in all copies or substantial portions of the Software.
14 #
15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 # DEALINGS IN THE SOFTWARE.
22
23 # ----------------------------------------------------------------------
24 # libmesa_git_sha1
25 # ----------------------------------------------------------------------
26
27 LOCAL_PATH := $(call my-dir)
28
29 include $(CLEAR_VARS)
30
31 LOCAL_MODULE := libmesa_git_sha1
32
33 LOCAL_MODULE_CLASS := STATIC_LIBRARIES
34 intermediates := $(call local-generated-sources-dir)
35
36 # dummy.c source file is generated to meet the build system's rules.
37 LOCAL_GENERATED_SOURCES += $(intermediates)/dummy.c
38
39 $(intermediates)/dummy.c:
40 @mkdir -p $(dir $@)
41 @echo "Gen Dummy: $(PRIVATE_MODULE) <= $(notdir $(@))"
42 $(hide) touch $@
43
44 LOCAL_GENERATED_SOURCES += $(addprefix $(intermediates)/, git_sha1.h)
45
46 $(intermediates)/git_sha1.h: $(wildcard $(MESA_TOP)/.git/logs/HEAD)
47 @mkdir -p $(dir $@)
48 @echo "GIT-SHA1: $(PRIVATE_MODULE) <= git"
49 $(hide) touch $@
50 $(hide) if which git > /dev/null; then \
51 git --git-dir $(MESA_TOP)/.git log -n 1 --oneline | \
52 sed 's/^\([^ ]*\) .*/#define MESA_GIT_SHA1 "git-\1"/' \
53 > $@; \
54 fi
55
56 LOCAL_EXPORT_C_INCLUDE_DIRS := $(intermediates)
57
58 include $(MESA_COMMON_MK)
59 include $(BUILD_STATIC_LIBRARY)