build: Add MinusOS build support

Squashed also with the following changes:

  Author: Luca Stefani <luca020400@lineageos.org>
  Date:   Thu Aug 17 22:22:13 2017 +0200

    core: Include PixelProject pathmap

  Change-Id: Ie25dee383cc5bc9bb6390cff2cb2460d526d80b6

  Author: Simon Shields <simon@lineageos.org>
  Date:   Fri Mar 2 12:55:47 2018 +1100

    build: unconditionally use PixelProject pathmap

    even if we're not building a pixelproject target, we need to
    use the pixelproject pathmap to make things like recovery and ril
    happy

  Change-Id: I974c30ad10d4ff5b7805c3df9c22010f1e002bf1

  Author: Luca Stefani <luca.stefani.ge1@gmail.com>
  Date:   Tue Jan 22 15:50:52 2019 +0100

    Don't export BUILD_NUMBER in envsetup

    * The value is meant to be set only before running an /official/ build
    * This allows us to execute consecutive make commands without
      running kati for every invocation

  Change-Id: Ifa94b839f30c7260009c8a3c91c202b50e28022e

  Author: Luca Stefani <luca020400@lineageos.org>
  Date:   Fri Aug 18 10:17:00 2017 +0200

    envsetup: Call fixup_common_out_dir

  Change-Id: I84e16b0df5822cfd8514c46d709109a13c20f86e

  Author: Adrian DC <radian.dc@gmail.com>
  Date:   Sat May 12 11:24:33 2018 +0200

    build: Include PixelProject specific properties in build.prop

     * Our properties were supposed to go to /system/etc/prop.default
        after the following commit:
        "pixelproject: Move to Google's method of defining system default props"
        Change-Id: I6cb0e28a7599b010b389cc541015a37010a00f4b

     * However if BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED is not true,
        only /default.prop will retain the properties contents of
        ADDITIONAL_DEFAULT_PROPERTIES and PRODUCT_SYSTEM_DEFAULT_PROPERTIES,
        and none of our versioning identification was held in the system

     * Enabling BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED globally would
        break all properties on devices that handle partitions usually
        at the device level rather than the kernel due to mounting races

     * Include the vendor/aosp/config/main.mk entrypoint to be allowed
        to extend ADDITION_BUILD_PROPERTIES as we need to define our releases

  Change-Id: I19918eece0f0dd3ee967db0339b4d09c9a6d540e
  Signed-off-by: Adrian DC <radian.dc@gmail.com>

  Author: Rashed Abdel-Tawab <rashed@linux.com>
  Date:   Thu Sep 5 21:35:38 2019 -0700

    core: Only include PixelProject SE policy if repo exists

  Change-Id: If799106d2da6d8c303430e316edff365a22f7c99

  Author: dianlujitao <dianlujitao@lineageos.org>
  Date:   Thu Sep 5 21:56:36 2019 +0800

    product: Exclude AOSP apn list on PixelProject build

    Change-Id: I1fd10089421a2e4b57ef565d87ad1f6036bd1898

  Author: Michael Bestas <mkbestas@lineageos.org>
  Date:   Fri Apr 12 02:10:12 2019 +0300

    build: Conditionally include AudioPackage14.mk instead of AllAudio.mk

    * AllAudio.mk doesn't contain latest material files and also
      contains multiple duplicate files. Just copy the latest
      material ones and we'll include the older files in vendor/aosp

    Change-Id: Ic7353216a3f3dc3c51006d951ac932cfd6e5f3b5

  Author: dhacker29 <dhackerdvm@gmail.com>
  Date:   Sat Jun 6 22:22:05 2015 -0400

    Remove LatinIME as it is included per target in vendor/aosp

    Change-Id: Ibce4a244ec0653a7c7798d864047ac667866a1dc

  Author: razorloves <razorloves@gmail.com>
  Date:   Mon Oct 7 05:10:56 2019 -0500

    build: Remove su inclusion

    This stops including su in all pixelproject userdebug/eng builds.
    Inclusion of su is conditionally handled in /vendor/aosp.

    Change-Id: Ia3ad978146f170a2b260d77afe9eb580d4b4f823

  Author: Michael Bestas <mkbestas@lineageos.org>
  Date:   Sat Nov 7 22:45:12 2020 +0200

    Stop including vendor specific clear_vars.mk

    vendor/aosp/build/core/clear_vars.mk is no-op since 16.0

    Change-Id: I7e159cc9ed5a838c9a04c1a8b7dcf925d83f0e20

Change-Id: Iab8b2ef8b644a7bea10bfd28b99d9e69539b1357
Signed-off-by: RITEFANG <1721985272@qq.com>

core/config.mk

@@ -453,6 +453,10 @@ endif
 # See envsetup.mk for a description of SCAN_EXCLUDE_DIRS
 FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(SCAN_EXCLUDE_DIRS) .repo .git)
 
+ifneq ($(MINUS_BUILD),)
+include vendor/minus/config/BoardConfigCustom.mk
+endif
+
 # The build system exposes several variables for where to find the kernel
 # headers:
 #   TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current
@@ -1295,6 +1299,14 @@ endif
 SOONG_VARIABLES := $(SOONG_OUT_DIR)/soong.$(TARGET_PRODUCT)$(COVERAGE_SUFFIX).variables
 SOONG_EXTRA_VARIABLES := $(SOONG_OUT_DIR)/soong.$(TARGET_PRODUCT)$(COVERAGE_SUFFIX).extra.variables
 
+ifneq ($(MINUS_BUILD),)
+ifneq ($(wildcard device/lineage/sepolicy/common/sepolicy.mk),)
+## We need to be sure the global selinux policies are included
+## last, to avoid accidental resetting by device configs
+$(eval include device/lineage/sepolicy/common/sepolicy.mk)
+endif
+endif
+
 ifeq ($(CALLED_FROM_SETUP),true)
 include $(BUILD_SYSTEM)/ninja_config.mk
 include $(BUILD_SYSTEM)/soong_config.mk
@@ -1307,6 +1319,9 @@ SOONG_EXTRA_VARIABLES :=
 DEFAULT_DATA_OUT_MODULES := ltp $(ltp_packages)
 .KATI_READONLY := DEFAULT_DATA_OUT_MODULES
 
+# Include any vendor specific config.mk file
+-include vendor/*/build/core/config.mk
+
 include $(BUILD_SYSTEM)/dumpvar.mk
 
 ifdef BOARD_VNDK_VERSION

core/main.mk

@@ -208,6 +208,10 @@ endif
 
 BUILD_WITHOUT_PV := true
 
+# ------------------------------------------------------------
+# Include vendor specific additions to build properties
+-include vendor/minus/build/core/main.mk
+
 # ------------------------------------------------------------
 # Define a function that, given a list of module tags, returns
 # non-empty if that module should be installed in /system.

core/pathmap.mk

@@ -92,3 +92,5 @@ FRAMEWORKS_BASE_SUBDIRS := \
 #
 FRAMEWORKS_BASE_JAVA_SRC_DIRS := \
 	$(addprefix frameworks/base/,$(FRAMEWORKS_BASE_SUBDIRS))
+
+-include vendor/minus/build/core/pathmap.mk

core/soong_config.mk

@@ -62,7 +62,7 @@ $(call add_json_bool, Debuggable,                        $(filter userdebug eng,
 $(call add_json_bool, Eng,                               $(filter eng,$(TARGET_BUILD_VARIANT)))
 $(call add_json_str,  BuildType,                         $(TARGET_BUILD_TYPE))
 
-$(call add_json_str,  DeviceName,                        $(TARGET_DEVICE))
+$(call add_json_str,  MinusDeviceName,                   $(TARGET_DEVICE))
 $(call add_json_str,  DeviceProduct,                     $(TARGET_PRODUCT))
 $(call add_json_str,  DeviceArch,                        $(TARGET_ARCH))
 $(call add_json_str,  DeviceArchVariant,                 $(TARGET_ARCH_VARIANT))
@@ -366,6 +366,7 @@ $(call add_json_list, DeviceFrameworkCompatibilityMatrixFile, $(DEVICE_FRAMEWORK
 $(call add_json_list, DeviceProductCompatibilityMatrixFile, $(DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE))
 $(call add_json_list, BoardAvbSystemAddHashtreeFooterArgs, $(BOARD_AVB_SYSTEM_ADD_HASHTREE_FOOTER_ARGS))
 $(call add_json_bool, BoardAvbEnable, $(filter true,$(BOARD_AVB_ENABLE)))
+$(call add_json_list, MinusDevice, $(TARGET_DEVICE))
 
 $(call json_end)
 

envsetup.sh

@@ -500,6 +500,13 @@ function lunch()
 
 function _lunch_meat()
 {
+    if (echo -n $1 | grep -q -e "^minus_") ; then
+        MINUS_BUILD=$(echo -n $1 | sed -e 's/^minus_//g')
+    else
+        MINUS_BUILD=
+    fi
+    export MINUS_BUILD
+
     local product=$1
     local release=$2
     local variant=$3

target/product/aosp_product.mk

@@ -19,7 +19,11 @@ $(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_product.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_product.mk)
 
 # Default AOSP sounds
+ifeq ($(MINUS_BUILD),)
 $(call inherit-product-if-exists, frameworks/base/data/sounds/AllAudio.mk)
+else
+$(call inherit-product-if-exists, frameworks/base/data/sounds/AudioPackage14.mk)
+endif
 
 # Additional settings used in all AOSP builds
 PRODUCT_PRODUCT_PROPERTIES += \
@@ -37,5 +41,7 @@ PRODUCT_PACKAGES += \
 
 # Telephony:
 #   Provide a APN configuration to GSI product
+ifeq ($(MINUS_BUILD),)
 PRODUCT_COPY_FILES += \
     device/sample/etc/apns-full-conf.xml:$(TARGET_COPY_OUT_PRODUCT)/etc/apns-conf.xml
+endif

target/product/base_system.mk

@@ -507,7 +507,6 @@ PRODUCT_PACKAGES_DEBUG := \
     ss \
     start_with_lockagent \
     strace \
-    su \
     sanitizer-status \
     tracepath \
     tracepath6 \
@@ -516,6 +515,11 @@ PRODUCT_PACKAGES_DEBUG := \
     unwind_reg_info \
     unwind_symbols \
 
+ifeq ($(MINUS_BUILD),)
+PRODUCT_PACKAGES_DEBUG += \
+    su
+endif
+
 # The set of packages whose code can be loaded by the system server.
 PRODUCT_SYSTEM_SERVER_APPS += \
     SettingsProvider \

target/product/full_base.mk

@@ -45,7 +45,11 @@ PRODUCT_VENDOR_PROPERTIES := \
 PRODUCT_LOCALES := en_US
 
 # Get some sounds
+ifeq ($(MINUS_BUILD),)
 $(call inherit-product-if-exists, frameworks/base/data/sounds/AllAudio.mk)
+else
+$(call inherit-product-if-exists, frameworks/base/data/sounds/AudioPackage14.mk)
+endif
 
 # Get a list of languages.
 $(call inherit-product, $(SRC_TARGET_DIR)/product/languages_full.mk)

target/product/full_base_telephony.mk

@@ -24,8 +24,12 @@ PRODUCT_VENDOR_PROPERTIES := \
     ro.com.android.dataroaming?=true
 
 PRODUCT_COPY_FILES := \
-    device/sample/etc/apns-full-conf.xml:system/etc/apns-conf.xml \
     frameworks/native/data/etc/handheld_core_hardware.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/handheld_core_hardware.xml
 
+ifeq ($(MINUS_BUILD),)
+PRODUCT_COPY_FILES += \
+    device/sample/etc/apns-full-conf.xml:system/etc/apns-conf.xml
+endif
+
 $(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_base.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/telephony.mk)

target/product/handheld_product.mk

@@ -28,12 +28,16 @@ PRODUCT_PACKAGES += \
     Contacts \
     DeskClock \
     Gallery2 \
-    LatinIME \
     Music \
     preinstalled-packages-platform-handheld-product.xml \
     QuickSearchBox \
     SettingsIntelligence \
     frameworks-base-overlays
 
+ifeq ($(MINUS_BUILD),)
+PRODUCT_PACKAGES += \
+    LatinIME
+endif
+
 PRODUCT_PACKAGES_DEBUG += \
     frameworks-base-overlays-debug