isl: add support for Android libmesa_isl static library

isl library is needed to build i965, libmesa_isl static library is added
to fix related Android building errors.

Any attempt to build libmesa_genxml as phony package module failed to deliver
gen{7,75,8,9}_pack.h generated headers, needed for libmesa_isl_gen{7,75,8,9}

Due to constraints in Android Build System, libmesa_genxml is built as static,
at least one source is needed, so dummy.c is autogenerated for this scope,
libmesa_genxml dependency is declared using LOCAL_WHOLE_STATIC_LIBRARIES,
to avoid building errors due to missing genxml/gen{7,75,8,9}_pack.h headers.

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
(cherry picked from commit 278c2212ac137c19438a84072c8d3150b5a5b4f6)

4 files changed, 241 insertions, 1 deletions

diff --git a/Android.mk b/Android.mk
index 6a5596bea06..a83cb338d18 100644
--- a/Android.mk
+++ b/Android.mk
@@ -95,6 +95,8 @@ SUBDIRS := \
 	src/mesa \
 	src/util \
 	src/egl \
+	src/intel/genxml \
+	src/intel/isl \
 	src/mesa/drivers/dri
 
 INC_DIRS := $(call all-named-subdir-makefiles,$(SUBDIRS))
diff --git a/src/intel/genxml/Android.mk b/src/intel/genxml/Android.mk
new file mode 100644
index 00000000000..e5b7597977a
--- /dev/null
+++ b/src/intel/genxml/Android.mk
@@ -0,0 +1,82 @@
+# Copyright © 2016 Intel Corporation
+# Copyright © 2016 Mauro Rossi <issor.oruam@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+LOCAL_PATH := $(call my-dir)
+
+# Import variable GENERATED_FILES.
+include $(LOCAL_PATH)/Makefile.sources
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libmesa_genxml
+
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir)
+
+# dummy.c source file is generated to meet the build system's rules.
+LOCAL_GENERATED_SOURCES += $(intermediates)/dummy.c
+
+$(intermediates)/dummy.c:
+	@mkdir -p $(dir $@)
+	@echo "Gen Dummy: $(PRIVATE_MODULE) <= $(notdir $(@))"
+	$(hide) touch $@
+
+# This is the list of auto-generated files headers
+LOCAL_GENERATED_SOURCES += $(addprefix $(intermediates)/genxml/, $(GENXML_GENERATED_FILES))
+
+define header-gen
+	@mkdir -p $(dir $@)
+	@echo "Gen Header: $(PRIVATE_MODULE) <= $(notdir $(@))"
+	$(hide) $(PRIVATE_SCRIPT) $(PRIVATE_XML) > $@
+endef
+
+$(intermediates)/genxml/gen6_pack.h: PRIVATE_SCRIPT := $(MESA_PYTHON2) $(LOCAL_PATH)/gen_pack_header.py
+$(intermediates)/genxml/gen6_pack.h: PRIVATE_XML := $(LOCAL_PATH)/gen6.xml
+$(intermediates)/genxml/gen6_pack.h: $(LOCAL_PATH)/gen6.xml $(LOCAL_PATH)/gen_pack_header.py
+	$(call header-gen)
+
+$(intermediates)/genxml/gen7_pack.h: PRIVATE_SCRIPT := $(MESA_PYTHON2) $(LOCAL_PATH)/gen_pack_header.py
+$(intermediates)/genxml/gen7_pack.h: PRIVATE_XML := $(LOCAL_PATH)/gen7.xml
+$(intermediates)/genxml/gen7_pack.h: $(LOCAL_PATH)/gen7.xml $(LOCAL_PATH)/gen_pack_header.py
+	$(call header-gen)
+
+$(intermediates)/genxml/gen75_pack.h: PRIVATE_SCRIPT := $(MESA_PYTHON2) $(LOCAL_PATH)/gen_pack_header.py
+$(intermediates)/genxml/gen75_pack.h: PRIVATE_XML := $(LOCAL_PATH)/gen75.xml
+$(intermediates)/genxml/gen75_pack.h: $(LOCAL_PATH)/gen75.xml $(LOCAL_PATH)/gen_pack_header.py
+	$(call header-gen)
+
+$(intermediates)/genxml/gen8_pack.h: PRIVATE_SCRIPT := $(MESA_PYTHON2) $(LOCAL_PATH)/gen_pack_header.py
+$(intermediates)/genxml/gen8_pack.h: PRIVATE_XML := $(LOCAL_PATH)/gen8.xml
+$(intermediates)/genxml/gen8_pack.h: $(LOCAL_PATH)/gen8.xml $(LOCAL_PATH)/gen_pack_header.py
+	$(call header-gen)
+
+$(intermediates)/genxml/gen9_pack.h: PRIVATE_SCRIPT := $(MESA_PYTHON2) $(LOCAL_PATH)/gen_pack_header.py
+$(intermediates)/genxml/gen9_pack.h: PRIVATE_XML := $(LOCAL_PATH)/gen9.xml
+$(intermediates)/genxml/gen9_pack.h: $(LOCAL_PATH)/gen9.xml $(LOCAL_PATH)/gen_pack_header.py
+	$(call header-gen)
+
+LOCAL_EXPORT_C_INCLUDE_DIRS := \
+	$(MESA_TOP)/src/intel \
+	$(intermediates)
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
diff --git a/src/intel/isl/Android.mk b/src/intel/isl/Android.mk
new file mode 100644
index 00000000000..31349813527
--- /dev/null
+++ b/src/intel/isl/Android.mk
@@ -0,0 +1,155 @@
+# Copyright © 2016 Intel Corporation
+# Copyright © 2016 Mauro Rossi <issor.oruam@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+# Import variables LIBISL_FILES.
+include $(LOCAL_PATH)/Makefile.sources
+
+LIBISL_GENX_COMMON_INCLUDES := \
+	$(MESA_TOP)/src/ \
+	$(MESA_TOP)/src/mesa/drivers/dri/i965
+
+# ---------------------------------------
+# Build libisl_gen7
+# ---------------------------------------
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libmesa_isl_gen7
+
+LOCAL_SRC_FILES := $(ISL_GEN7_FILES)
+
+LOCAL_CFLAGS := -DGEN_VERSIONx10=70
+
+LOCAL_C_INCLUDES := $(LIBISL_GENX_COMMON_INCLUDES)
+
+LOCAL_WHOLE_STATIC_LIBRARIES := libmesa_genxml
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
+
+# ---------------------------------------
+# Build libisl_gen75
+# ---------------------------------------
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libmesa_isl_gen75
+
+LOCAL_SRC_FILES := $(ISL_GEN75_FILES)
+
+LOCAL_CFLAGS := -DGEN_VERSIONx10=75
+
+LOCAL_C_INCLUDES := $(LIBISL_GENX_COMMON_INCLUDES)
+
+LOCAL_WHOLE_STATIC_LIBRARIES := libmesa_genxml
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
+
+# ---------------------------------------
+# Build libisl_gen8
+# ---------------------------------------
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libmesa_isl_gen8
+
+LOCAL_SRC_FILES := $(ISL_GEN8_FILES)
+
+LOCAL_CFLAGS := -DGEN_VERSIONx10=80
+
+LOCAL_C_INCLUDES := $(LIBISL_GENX_COMMON_INCLUDES)
+
+LOCAL_WHOLE_STATIC_LIBRARIES := libmesa_genxml
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
+
+# ---------------------------------------
+# Build libisl_gen9
+# ---------------------------------------
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libmesa_isl_gen9
+
+LOCAL_SRC_FILES := $(ISL_GEN9_FILES)
+
+LOCAL_CFLAGS := -DGEN_VERSIONx10=90
+
+LOCAL_C_INCLUDES := $(LIBISL_GENX_COMMON_INCLUDES)
+
+LOCAL_WHOLE_STATIC_LIBRARIES := libmesa_genxml
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
+
+# ---------------------------------------
+# Build libisl
+# ---------------------------------------
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libmesa_isl
+
+LOCAL_SRC_FILES := $(ISL_FILES)
+
+LOCAL_C_INCLUDES := \
+	$(MESA_TOP)/src/mapi \
+	$(MESA_TOP)/src/mesa \
+	$(MESA_TOP)/src/mesa/drivers/dri/i965 \
+
+LOCAL_EXPORT_C_INCLUDE_DIRS := $(MESA_TOP)/src/intel
+
+LOCAL_WHOLE_STATIC_LIBRARIES := \
+	libmesa_isl_gen7 \
+	libmesa_isl_gen75 \
+	libmesa_isl_gen8 \
+	libmesa_isl_gen9
+
+# Autogenerated sources
+
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir)
+
+LOCAL_GENERATED_SOURCES += $(addprefix $(intermediates)/, $(ISL_GENERATED_FILES))
+
+define bash-gen
+	@mkdir -p $(dir $@)
+	@echo "Gen Bash: $(PRIVATE_MODULE) <= $(notdir $(@))"
+	$(hide) $(PRIVATE_SCRIPT) < $(PRIVATE_CSV) > $@
+endef
+
+isl_format_layout_deps := \
+	$(LOCAL_PATH)/isl_format_layout_gen.bash \
+	$(LOCAL_PATH)/isl_format_layout.csv
+
+$(intermediates)/isl_format_layout.c: PRIVATE_SCRIPT := bash -c $(LOCAL_PATH)/isl_format_layout_gen.bash
+$(intermediates)/isl_format_layout.c: PRIVATE_CSV := $(LOCAL_PATH)/isl_format_layout.csv
+$(intermediates)/isl_format_layout.c: $(isl_format_layout_deps)
+	$(call bash-gen)
+
+include $(MESA_COMMON_MK)
+include $(BUILD_STATIC_LIBRARY)
diff --git a/src/mesa/drivers/dri/i965/Android.mk b/src/mesa/drivers/dri/i965/Android.mk
index 9fd3a304ad4..e8a379f6b48 100644
--- a/src/mesa/drivers/dri/i965/Android.mk
+++ b/src/mesa/drivers/dri/i965/Android.mk
@@ -52,7 +52,8 @@ LOCAL_SRC_FILES := \
 	$(i965_FILES)
 
 LOCAL_WHOLE_STATIC_LIBRARIES := \
-	$(MESA_DRI_WHOLE_STATIC_LIBRARIES)
+	$(MESA_DRI_WHOLE_STATIC_LIBRARIES) \
+	libmesa_isl
 
 LOCAL_SHARED_LIBRARIES := \
 	$(MESA_DRI_SHARED_LIBRARIES) \