GitLab

Change-Id: Ia63ab248b91906c0c3b782faf92569f6e1fd3926

.. in build/tools/prebuilt-common.sh, --ldflags is passed
without the $ in-front of HOST_LDFLAGS so that ends up as
the first parameter the wrapper passes to the real ld.

Now it is possile to test llvm-libc++ in a batch each for
different device, eg.

ADB="adb -s emulator-5554" \
  PATH=$PATH:/t/ndk-arm/bin:/t/ndk-mips/bin:/t/ndk-x86/bin \
      ./testit_android --abi=armeabi-v7a

ADB="adb -s emulator-5556" \
  PATH=$PATH:/t/ndk-arm/bin:/t/ndk-mips/bin:/t/ndk-x86/bin \
      ./testit_android --abi=x86

ADB="adb -s emulator-5558" \
  PATH=$PATH:/t/ndk-arm/bin:/t/ndk-mips/bin:/t/ndk-x86/bin \
      ./testit_android --abi=mips

Change-Id: I10634fc9b8b119848cfa159cfe607f87321f9dc0

1. Fixed to create bin/$TOOLCHAIN_PREFIX-clang[++] in addition to
   bin/clang[++]
2. Fixed to rebuild stlport inside /tmp/ndk-$USER
3. Adjusted gcc local patch after 4.8.1 and mclinker rebase
4. Uncomment "@echo off" in find-win-host.cmd
5. Cleanup compiler-rt subdir
6. Use wine 1.7 for 64-bit testing

standalone toolchain

Change-Id: I7e74c4b67c81b2f7276e466c2899037cd100d73a

Change-Id: I7e447b787870e0cb11f75fc2d8bdd2706779c179

Previously GCC disable --eh-frame-hdr for static executable.
Android needs --eh-frame-hdr at least for X86 and MIPS which use
eh frames.

See
1. example: 23e3137e
2. patch for 4.8 https://android-review.googlesource.com/#/c/63181
3. backport to 4.6/4.7: https://android-review.googlesource.com/#/c/63182

Change-Id: I07e0d6a6388068c573f873e2cf2f9a687d271b13

Also add a comment about using 2.23 even for x86_64-4.7 which allow
gold to be built

Change-Id: Ie40b7bbefa5a4b02765fe403b72827f35add32af

Build is fixed now and bootstrap libraries available after:
https://android-review.googlesource.com/#/c/62981



Also fix target library packaging in build-host-gcc so libgomp files
copied.

Change-Id: Iae275196596162a6207cf4ecb7eb5f661b61b05d
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>

Option "-Wl,--eh-frame-hdr" is needed for "-static" in Android,
at least for X86 and MIPS which use eh frames.  But since
f43a290c1ba37bcc42bc6415c369385df2b0ace4 and
e5c9f8ec5addd6100e78730fabf41b4d10151ac0 which compile crt*o
from C code, the trick in the previous *_static.S file to iterate
all eh frames and record ranges is gone.

Note that in the upstream GCC, --eh-frame-hdr is disabled for "-static".
The more bullet-proof fix is to enable --eh-frame-hdr unconditionally
for Android's GCC (CL later).

Change-Id: I9f14d3ea8cb540e57c144397151b0ac00946ccaf

Previously default gcc is used to compile all sort of prebuilt
libraries except for gnu-libstdc++.  Adding --gcc-version=
to optionally use specific gcc version.

Change-Id: Ibf5b6f149544239224f9665693354cb0dcbb9cb4

Some binaries in toolchains are symlink to save space.
Unfortunately it's not understood by Windows' CreateProcess()
and fail run-tests with WINE.

Note that running this won't affect *tar.bz2 file used for packaging,
and for windows package "zip" by default (ie. w/o --symlinks)
compress the real file.

Change-Id: I02c4a07eef3f20798b7fceed09f45c2404362511

Previously find-ndk-root-win-host.cmd set both env. vars: NDK_ROOT
and NDK_WIN_HOST with the following compound statement

    endlocal && set "NDK_ROOT=%TEMP1%" && set "NDK_WIN_HOST=%TEMP2%"

Unfortunately, the "cmd" in WINE appends " " to all but the last
"set", causing error message reads:

  Can't recognize '"Z:\tmp\android-ndk-r9\prebuilt/windows-x86_64 /bin/make.exe" -f
      "Z:\tmp\android-ndk-r9\build/core/build-local.mk" SHELL=cmd
      as an internal or external command, or batch script.

Rename to find-win-host.cmd and recompute NDK_ROOT in both callers

Change-Id: I1c22ca905db74a09b3b99c06d70ef89b66732397

GCC may generate thumb1 jumptable helper calls (eg. __gnu_thumb1_case_sqi
in libgcc.a) for switch/case.

The reason is for the following binaries (in armeabi only) to be
independent of libgcc.a which provide __gnu_thumb1_case_* helper
don't exist in compiler-rt.  The library sizes increases very little.

  libgabi++_static.a   176286 ->  176538  +0.1%
  libstlport_static.a 1406346 -> 1413318  +0.5%
  libc++_static.a     2426814 -> 2439074  +0.5%

Other ABI (armeabi-v7a, x86, and mips) aren't affected

Need https://android-review.googlesource.com/#/c/62903

Change-Id: Id7234769f5340c55cdb0b3433bc0a18eb066cfe3

Change-Id: I5d6eb035cbece3f39be529eacc10f0f203c8f51d

See https://android-review.googlesource.com/#/c/62770
and http://gcc.gnu.org/ml/gcc/2013-07/msg00424.html

Change-Id: Ibfecbfda46a9793fd2c896ed4dff040b8eaa04a8