This reverts commit 619cd098b6008d81876f310e2d83ebf141c4061e.

Test: manual testing
Bug: 130267141
Change-Id: Ie156d4a3255be0ad082cda35c22bac4359852f22
Merged-In: I5b349fa6138e51663bf3b67109b880b4356da8e8
Exempt-From-Owner-Approval: Cherry pick

This reverts commit bd475367c3dcb4478a70409c99b959ebdb117be3.

Reason for revert: b/130267141
Bug: 29275768
Bug: 130267141
Merged-In: I5b349fa6138e51663bf3b67109b880b4356da8e8
Change-Id: Ieab56390b27240ef7f2f52a48a673809da7bcf8e

We use libgcc as fallback for symbols not present in libclang_rt
builtins, however we didn't know what exact symbols were being used,
some may not be intended to fallback.

Create libgcc_stripped, which only contains unwind symbols from libgcc.

Bug: 29275768
Test: bionic-unit-tests
Change-Id: I98df02ead7f6cca4e76ec92d4f880de4e03f5b5c
Merged-In: I5b349fa6138e51663bf3b67109b880b4356da8e8
(cherry picked from commit acee27cd7236554d0112001c96b9b5790c1c7097)

Some people apparently still talk to the network during their build.
Allow this temporarily with a BUILD_BROKEN_USES_NETWORK check.

Bug: 129992021
Test: attempt to talk to the network during the build with and without
      this flag.
Change-Id: Ifb967c656aa24c4599e7232d0f1b5a303b5bac52
Merged-In: Ifb967c656aa24c4599e7232d0f1b5a303b5bac52
(cherry picked from commit 25e6f09c060fb354839531a15c6ade4dc72e7c58)

Test: m checkbuild; inspect verbose log.
Test: Manual - compile with unmet restrictions.
Bug: 122937705

(cherry picked from commit 0975ee0de3d2befefa613754b4dd684a1a9b8c0e)

Change-Id: Ibecfb53072f060e046d3c8fdca0911d66cc6922d
Merged-In: I9360ae8b6d9ce016b7827be5e8ffc6eb521809b7

The setup_go_workspace_for_soong now allows the reverse operation
of unbinding the directories of the previous operation. Also,
refactored the script to easily add more directories to bind/unbind
in the future, catch failures on running in subshell commands and
a cleaner way to find the repo top directory.

Bug: b/129407866
Test: Manually tested by running the script on binding and unbinding
the directories. Tested both darwin and linux OS.

Change-Id: I7c93230aeab819ab5747e990e95aa26077071d9e

When no-vendor-variant VNDK is enabled, the vendor variant of VNDK
libraries are not installed.  Since not all VNDK libraries will be
ready for this, we keep a list of library names in cc/vndk.go to
indicate which libraries must have their vendor variants always
installed regardless of whether no-vendor-variant VNDK is enabled.

Also add --remove-build-id option to the strip script to facilitate
the check of functional identity of the two variants.

Bug: 119423884
Test: Add a dummy VNDK library and build with
      TARGET_VNDK_USE_CORE_VARIANT := true, with the corresponding
      build/make change.

Change-Id: Ieb1589488690e1cef1e310669a8b47a8b8759dac

Notice file for an APEX is created by merging notice files for the
modules included in it (plus the notice file for the APEX itself if
specified).

Notice files having the same content are not duplicated; it is emitted
only once.

Bug: 128701495
Test: m (apex_test is amended)
Test: m and inspect $(PRODUCT_OUT)/obj/NOTICE.txt to check there are
license entries for /system/apex/*.apex files

Change-Id: I169d91038291a6c71615de97cf5b03174afab5d4

Some non-interpretable error messages has been shown in case of missing
current api files. Instead of that messy errors, This clearly tells
users what is the problem and how to fix it.

Bug: 126259114
Test: 1) try to build a sysprop_library and a java_sdk_library without
creating txt files under api/, and see it fails.
Test: 2) Copy and paste the emitted command, and try to build again.

Change-Id: I986781cc710475647c2b996b0f1c51a6f50c0ba2