build: Add QCOM target-specific config

 * Needed to support global DirectTract config on legacy targets
 * Let's also eliminate some boilerplate

Change-Id: I736c10a5e7e1f3d1e0de9e60f29b60add276f151

build: Fix cflags for QC targets

Change-Id: I2281bec3afb4d80e80845718d880dc24ef7baf32

build: qcom: Set QCOM_*_PATH variables for hardware/qcom-* projects

This consolidates a bunch of one-off logic scattered throughout the
code base.  Usage in Android.mk files is trivial:

At top level, use e.g. "ifeq ($(call my-dir),$(QCOM_AUDIO_PATH))".
This works for all variants, including non-variants (i.e. AOSP).

Within subdirs, use e.g. hardware/qcom/audio => $(QCOM_AUDIO_PATH)

Change-Id: Iee2497ea9a7efeb4ae9e861b84c532b19da7b69d

build: Introduce project pathmap and use it for qcom variants

The project pathmap tracks the path to the top level of a project.  The
following functions are provided:

 * project-set-path adds an entry.
 * project-set-path-variant adds a "variant" entry.
 * project-path-for retrieves an entry.

To use as a guard in Android.mk:

  ifeq ($(call my-dir),$(call project-path-for,projectname))

To use for include paths in Android.mk:

  LOCAL_C_INCLUDES += $(call project-path-for,projectname)/...

Set project pathmap for qcom project variants.

Change-Id: I8dceca72a1ba80fc7b1830c5ab285d444f530457

build: Set QCOM variants for non-QCOM_HARDWARE defined targets

* Nexus devices and others typically do not define the QCOM_HARDWARE
  flag, so the variant path should always default to the AOSP variant.
* Unconditionally set the variant to the AOSP HAL by default.

Change-Id: I714170897128f92718af266366cfcbf3136e8981

build: Automatically set QCOM audio, display, media variants

* Device platform should determing the HAL that ought to be used. This
  commit forces QCOM_HARDWARE to select the -caf HAL variants, which
  are then broken down by platform within the variant path.

Change-Id: I6fc7a3def7b93112f034a3b89552f302727cdbf8

build: Enable QCOM_BSP, QC_AV with QCOM_HARDWARE

Change-Id: Ibf9dd35272521109fea52e46bacf6e1e3074ed6a

pathmap: Point QC HAL pathmaps directly to the source

Directly map to the actual HAL directory, including the
board platform. This lets project-path-for point directly
to the respective HALs.

Change-Id: Ic4ed61bbdea9d0b5683502bf84a8410e76858527

Enable QCOM_BSP_LEGACY flag for pre-8974 targets

Change-Id: I895f1b1cbad0d260e1bca87ccb61e6194de023fd

build: Fix QCOM_BSP_LEGACY cflags

Change-Id: I880f32892d9e082e3ba92878414f3cb3c6f08066

Fix QCOM_BSP_LEGACY

Checks in the Android.mk files do not enable the cflags for .h
files, causing a build that crashes constantly.

Change-Id: I315c760488445629fda860ba70066417c7d68b8b

build: Clean up QCOM flag definitions

Change-Id: I66bca2db83260ccd65b82e540ee9f7961f00b030

build: Add QCOM flags to Clang CFLAGS

Change-Id: I56f0d4106f5d3d27c1ace744d30c1c81f0052bbd

build: Remove unused qcom CFLAG

Change-Id: I6ead3e57899bcb007d4d284901f918a65a9e6926

build: Set QCOM global cflags for secondary arch

Change-Id: I637d94f9b0ddee2c8d6057de44355e482163dd36

build: Fix copypasta in 2nd target clang flags

Change-Id: Ieedce8754b145e53d72a5d6a4b41fbe5cdf6473f

build: Allow devices to specify a RIL variant

Change-Id: Ia5d35d916be358fb7be7ead6bd05cc3628b35a37

build: qcom: Set the correct project path for device-specific cameras

Change-Id: I37696dae2c05c4e9f4fc824fbba63af47483ea17

build: Allow QC platforms to share/customize HAL variants

* Allow devices to override HAL variant using QCOM_HARDWARE_VARIANT
* 8909 and 8916 share HALs by default
* 8610, 8226, 8974 share HALs by default
* 8992, 8994 share HALs by default

Change-Id: Idfbdc405a35c5ba518fc71c8b691fc177ddf9068
(cherry picked from commit 338b399a)

build: Add a couple more custom pathmap variables

Change-Id: Ie44b9844c6d82dd73d1ea1f16b565f8bb06652c1

qcom: Enable TARGET_COMPILE_WITH_MSM_KERNEL

In the 6.0 HALs, CAF added the TARGET_COMPILE_WITH_MSM_KERNEL
which is enabled when building AOSP with an in-line kernel.
Since we only use in-line kernel builds, go ahead and enable
it across the board for all Qualcomm devices

Change-Id: I36bba34b7f1009b0776256cf0e0ce57e6c7377f4

qcom: Add QTI_BSP

Change-Id: Id99fb17044e453af050e6e3ff59cd3f5a47da268

qcom: Remove QCOM_DIRECTTRACK

* DirectTrack/LPA/tunnel for 8960 only works with AwesomePlayer, which
  has been deprecated. Don't bother allowing this to compile.

Change-Id: I4d3e6dd9f1e3047a379fd76af4f6b45d791210de

build: Allow devices to specify a WLAN variant

Change-Id: I59616fa641c4ccddea7eb5fb77e9aeb0423ef234

build: Add bt-vendor variant and fix wlan variant

Change-Id: Ie3c433420504f0f14783f99e2d5fcdd46f1a3f37

build: Adjust for device-specific HAL paths

* QCOM variant HALs are pretty much deprecated, long live
  device-specific HALs!

Change-Id: I636d1e851519aba31ea3744b369aea06d6db6f68

build: qcom: Define legacy ALSA audio flag

Change-Id: I83cf184f56e1293f6abaaac7849505260499c9af

build: End this nightmare.

 * Disable QC AV enhancements across the board. It brings no value
   for CyanogenMod now.  We are unable and unwilling to make this
   shit work for commercial products- for aftermarket it would
   be a complete waste of time to even try.

Change-Id: Id6f0086c107c24178410e726738e666341fdbfe1

qcom: Select Sony display/media variants for Sony devices

Sony's msm8226 and msm8974 devices use HALs that match the 3.10 kernel
they use. Select a custom variant here.

Change-Id: Iecfb6bdf0e989ba5231bce6e650b6926417f7f90

qcom: Fix non-QC target pathmappings

* The actual key for camera, gps, loc-api is qcom-$(name), not $(NAME).

Change-Id: Id0f2ed760cae3b5627983ef5a2206775bc880637

qcom: Add dataservices to project pathmap

* Set vendor/qcom/opensource/dataservices as the default dataservices
  provider.
* Devices can override this choice by setting
  USE_DEVICE_SPECIFIC_DATASERVICES and providing dataservices in the
  $(TARGET_DEVICE_DIR)/dataservices directory.
* Set $(TARGET_DEVICE_DIR)/dataservices as the default dataservices
  provider for non-QC hardware (Nexus devices).

Change-Id: Ie003110d7b745367947b4b728bc83800c0351068

qcom: Add support for custom device specific paths

* There are many supported devices with common trees,
  and they may wish to put their hals there.
* Allow setting the path to the hal by using
  DEVICE_SPECIFIC_<component>_PATH when
  USE_DEVICE_SPECIFIC_<component> is true.

Change-Id: I1335d322cd43440b028b51cff6023dd05e1d1024

qcom: Explicitly build the custom audio policy for legacy alsa

Change-Id: Ib0efba23e20ff156c032fe0ad428c5fa08b15f8d

qcom: Allow usage of default QC HAL paths

Change-Id: Icbeaa995047289b5e10cdebf805f8bd8cb7978b1

qcom: Use correct path for BT vendor

Change-Id: I81971e65a7f75ad5755bfdbed229c30d447c7d55

qcom: Support 8937/8953

Change-Id: I84b1807e88d5be1230eab64bd1275a0677ce510f

build: Readd msm7x27a to QCOM Targets

Change-Id: I87db6ee43059c256d338babbdfe414030a06b53e
Signed-off-by: Caio Oliveira <caiooliveirafarias0@gmail.com>