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Author SHA1 Message Date
Chih-Hung Hsieh
73e734bea5 Disable tail call optimization and use -mstackrealign to boot up on fugu. 
http://llvm.org/bugs/show_bug.cgi?id=15086,
llvm tail call optimization is wrong for x86.

For Android/x86 to use SSE* instructions safely, stack should be 16-byte
aligned before JNI function call, which isn't true for all x86 device,
so -mstackrealign should be the default.

BUG: 19234330
Change-Id: I4c6676366788772dbe64fd7f0dd33b3ed5c9b80e
 2015-03-02 16:50:39 -08:00
Miao Wang
9b2908b4f6 Make bcc-compat able to pick the right mtriple flag for Renderscript 
Compat Lib.

Change-Id: Ifb3093ebc392d107e874cee3a67b5f6e942c6e0a
 2015-01-12 17:20:28 -08:00
Tim Murray
7c40fb95dc disable Krait for Mac builds to avoid assembler issues 
Change-Id: Ie98f4dbc2cef92798ec08b43b93e7e0339a92a92
 2014-12-09 14:28:57 -08:00
Dan Albert
b58fb4aac6 Let clang decide ASan linker flags for the host. 
Pass -fsanitize=address instead of manually specifying asan libraries
and other linker flags.

Note that we enable LOCAL_ALLOW_UNDEFINED_SYMBOLS by default for host
builds because ASAN only links symbols in the final executable, so
there will _always_ be undefined symbols in intermediate libraries.

Bug: 18208352
Change-Id: Ief55ab296e94974560eeb10507ec8d90f0025d5c
 2014-12-05 14:52:56 -08:00
Stephen Hines
433f1614b0 Switch to Clang 3.6. 
This change also defaults C compilations with clang to gnu99, and turns off
the -Winconsistent-missing-override flag, since we need further cleanup to
turn it on. -finline-functions is an unnecessary flag that only gcc needs.

Change-Id: I1cfcaedca32d9e3c248a6aa9460603205901c491
 2014-12-03 15:11:09 -08:00
Stephen Hines
1568029218 Add more support for GLOBAL_CONLYFLAGS. 
This will be necessary to support -std=gnu99 mode for clang 3.6, which
defaults to C11 mode (unlike prior releases that use C99).

Change-Id: Iea84582f9f12ba76b988463cbc0a20bd61042538
 2014-12-01 15:36:26 -08:00
Ying Wang
a69e59623b am 478eda53: Merge "FORCE_BUILD_LLVM_COMPONENTS if HOST_PREFER_32_BIT." 
* commit '478eda5365f866c830f957d6bd1aba3854d55bcc':
  FORCE_BUILD_LLVM_COMPONENTS if HOST_PREFER_32_BIT.
 2014-11-07 00:58:32 +00:00
Ying Wang
e5d4e74f9f FORCE_BUILD_LLVM_COMPONENTS if HOST_PREFER_32_BIT. 
Because we don't have 32-bit prebuilt libLLVM/libclang.

Change-Id: I86dac33e9bcbcb3d197f7d1e4c9d33bd4e7c473e
 2014-11-06 14:11:33 -08:00
Stephen Hines
f1c5dd60b2 am 35e4ede5: Merge "Use automatic color option with the latest clang." 
* commit '35e4ede5974053d05ae0f8791e60ba77a31907b3':
  Use automatic color option with the latest clang.
 2014-11-04 17:44:44 +00:00
Stephen Hines
c141b85ef1 Use automatic color option with the latest clang. 
Bug: 18187181

Now that I checked in the latest prebuilts, clang will automatically use
color on terminals and no color on redirection to files or non-terminals.

Change-Id: I9be00c44947946cc18ce59c936b7f45d0ce2b6fc
 2014-11-03 23:42:10 -08:00
Ying Wang
7f18adc240 am 871b8df1: Merge "Add -fcolor-diagnostics to global clang cflags." 
* commit '871b8df128b144f39d40889e463722a032c4d246':
  Add -fcolor-diagnostics to global clang cflags.
 2014-10-30 23:43:02 +00:00
Ying Wang
c7d1a973b0 Add -fcolor-diagnostics to global clang cflags. 
Bug: 18187181
Change-Id: Ifcbe34b685b1dfd7ffc801bcdad7bd8208e45f86
 2014-10-30 12:22:29 -07:00
Ian Rogers
508e27bfd7 am 93cb8c7d: Merge "Specify -mcpu=krait for clang." 
* commit '93cb8c7d951b89eeb1e3cee2433bffecc13fdb11':
  Specify -mcpu=krait for clang.
 2014-10-29 12:32:37 +00:00
Ian Rogers
e270873407 Specify -mcpu=krait for clang. 
Change-Id: I64682cddf57246341c1727ca16c56f7ce0c6fd0a
 2014-10-28 15:50:02 -07:00
Chih-Hung Hsieh
736a146c3c am 717ebfc1: Merge "Add unknown flag to CLANG_CONFIG_UNKNOWN_CFLAGS." 
* commit '717ebfc13182202ab38e17c0cd008924e9e5c4e9':
  Add unknown flag to CLANG_CONFIG_UNKNOWN_CFLAGS.
 2014-10-28 04:48:54 +00:00
Chih-Hung Hsieh
54fd82d111 am 660f3c9a: Merge "Set default to Clang integrated assembler." 
* commit '660f3c9ae9cb99f428fb62fb6a1256679eb9f138':
  Set default to Clang integrated assembler.
 2014-10-24 13:02:00 +00:00
Chih-Hung Hsieh
22b6c5c2c1 Add unknown flag to CLANG_CONFIG_UNKNOWN_CFLAGS. 
BUG: 18108271
Change-Id: Id929cad31340d2946027603c1c8c8fb1cb60f66a
 2014-10-23 16:39:09 -07:00
Chih-Hung Hsieh
57c8a15edd Set default to Clang integrated assembler. 
BUG: 17820427
Change-Id: I10a6ddd94aad083665164d7939990e148b3b6efb
 2014-10-22 09:21:53 -07:00
Bill Yi
13466f0f79 Merge commit '66b3e31936b99436e01c473dca492126eea3e336' into HEAD 2014-10-22 08:45:57 -07:00
Ying Wang
18cd02257d Merge "Add -Wno-unused-command-line-argument to clang cflags to enable ccache." 2014-10-21 19:19:16 +00:00
Ying Wang
24e03369cf Add -Wno-unused-command-line-argument to clang cflags to enable ccache. 
Previously ccache is disabled when it fails calling clang's preprocessor with
unused arguments (such as '-Wa,--noexecstack') in the command line.

See http://petereisentraut.blogspot.com/2011/05/ccache-and-clang.html.
(-Qunused-arguments suppresses more than
-Wno-unused-command-line-argument does.)

Change-Id: I6cde307632c8395c053eb28063d7844d93070562
 2014-10-20 17:21:16 -07:00
Dan Albert
96983cba42 am cc0aa4da: am 28c265dd: Merge "We also need -rdynamic for host ASAN." 
* commit 'cc0aa4dabd4bae2b17bc9de8f88e04e862d030b2':
  We also need -rdynamic for host ASAN.
 2014-10-20 22:42:11 +00:00
Dan Albert
4ffe3f5b9f We also need -rdynamic for host ASAN. 
Change-Id: Iee33ca85c25d9bf126be8318a3b837074ab10076
 2014-10-20 13:54:27 -07:00
Dan Albert
66acb2a8ae resolved conflicts for merge of 96c22133 to lmp-dev-plus-aosp 
Change-Id: I35a2f403e9e664536b45b5ac9185adf1e1a02442
 2014-10-20 13:37:18 -07:00
Dan Albert
2daceaa83c Add support for ASAN in host modules. 
Change-Id: Id9ed83499e0eb995f06e845c3153a50677d768b8
 2014-10-20 11:37:18 -07:00
Chih-Hung Hsieh
25756c1422 am 8913e282: am 29373be8: Merge "Add -fPIC as default Clang mips ASFLAGS." 
* commit '8913e28295a9f93121fa60f74a6ff39eadd2e86d':
  Add -fPIC as default Clang mips ASFLAGS.
 2014-10-09 17:24:37 +00:00
Chih-Hung Hsieh
ce6300a5db Add -fPIC as default Clang mips ASFLAGS. 
For mips target, gcc passes -KPIC to assembler by default,
but clang passes -KPIC only if -fPIC or -fpic is given.

BUG: 17895505
Change-Id: I7803adaf8ad7b40c6473872b67f4e0b4c502b38a
 2014-10-08 15:41:29 -07:00
Stephen Hines
532376db67 am 56f688bc: Merge "Switch TBLGEN-related executables to use "BUILD_" instead of "HOST_"." into lmp-dev 
* commit '56f688bce5f3229f065a94446d049bc3a055b92b':
  Switch TBLGEN-related executables to use "BUILD_" instead of "HOST_".
 2014-10-01 23:01:29 +00:00
Stephen Hines
b34b7aeb31 Switch TBLGEN-related executables to use "BUILD_" instead of "HOST_". 
Bug: 14416410
Change-Id: Ife2d7329795f229adcddc5c57b20aa96c56387c0
 2014-09-30 02:37:20 -07:00
Stephen Hines
7a5d35b22a am 145eddfd: am 670018fd: Merge "Remove unnecessary CLANG_CONFIG_EXTRA_*_C_INCLUDES variables." 
* commit '145eddfd229b118fadd4f4f255dbecc1a79b5e2b':
  Remove unnecessary CLANG_CONFIG_EXTRA_*_C_INCLUDES variables.
 2014-09-26 19:53:06 +00:00
Stephen Hines
03b61bea0d am 3041b7d1: am 3cf20570: Merge "Use new variable LLVM_PREBUILTS_VERSION to simplify path construction." 
* commit '3041b7d1f4f457082f8de50bba31adb479731d36':
  Use new variable LLVM_PREBUILTS_VERSION to simplify path construction.
 2014-09-26 19:53:05 +00:00
Stephen Hines
f00896663e Remove unnecessary CLANG_CONFIG_EXTRA_*_C_INCLUDES variables. 
These aren't needed now that we only use the compiler/headers that exist in
the prebuilts/clang directory.

Change-Id: I9978efb10815e92577d45629db324e0a5094f880
 2014-09-25 22:35:16 -07:00
Lai Wei-Chih
8affa161fe Use new variable LLVM_PREBUILTS_VERSION to simplify path construction. 
This removes the hard-coded '3.5' in the various paths and makes switching to
a new toolchain easier from the command line (m LLVM_PREBUILTS_VERSION=3.6).

Change-Id: I46b10eb2fc177a03528de9c7b433f8647f632081
 2014-09-24 14:59:00 -07:00
Andrew Hsieh
360b851034 Change mips64 default to mips64r6 from mips64r2 
Also add back mips flags previously can't be handled by clang

See aosp/build
  13066a8d4c
  10326b3d7f

Change-Id: Iedc8dadd24f72fbd9c5589eec34677c1827290f3
 2014-09-04 19:01:22 -07:00
Stephen Hines
2f9fa52025 Merge "Fix build breakage due to incorrect bcc_compat RS_TRIPLE." 2014-09-03 16:02:09 +00:00
Stephen Hines
2138f5ecbc am 52626d2a: Fix build breakage due to incorrect bcc_compat RS_TRIPLE. 
* commit '52626d2a7b4767905e8a369ddc8316c1290ad156':
  Fix build breakage due to incorrect bcc_compat RS_TRIPLE.
 2014-09-03 14:34:52 +00:00
Stephen Hines
5c72544d48 Fix build breakage due to incorrect bcc_compat RS_TRIPLE. 
Bug: 17333374
Change-Id: I13582ce0cde86f7b3728aa4f45a5197438d65a2d
(cherry picked from commit 52626d2a7b)
 2014-09-02 21:46:25 -07:00
Stephen Hines
52626d2a7b Fix build breakage due to incorrect bcc_compat RS_TRIPLE. 
Bug: 17333374
Change-Id: I13582ce0cde86f7b3728aa4f45a5197438d65a2d
 2014-09-02 19:09:35 -07:00
Ying Wang
3b581732f6 am 067dd379: am cee38d55: Merge "[MIPSR6] R6 target options for clang" 
* commit '067dd37952ce2df454623d4f849d079673b12f49':
  [MIPSR6] R6 target options for clang
 2014-09-03 01:28:30 +00:00
Ying Wang
cee38d55f8 Merge "[MIPSR6] R6 target options for clang" 2014-09-03 01:02:54 +00:00
Stephen Hines
6aa90f75f6 am 6f8fe420: am ec8778e8: Merge "Fix RS_TRIPLE and RS_TRIPLE_CFLAGS." 
* commit '6f8fe42043ab75860ac38c20e907976101a39f71':
  Fix RS_TRIPLE and RS_TRIPLE_CFLAGS.
 2014-09-02 16:44:37 +00:00
Stephen Hines
41b83d6d3c Fix RS_TRIPLE and RS_TRIPLE_CFLAGS. 
Bug: 17333374

Add RS_TRIPLE_CFLAGS to ensure that we build with the proper defines on
targets like x86. This also changes all build targets to use the
proper 32/64-bit triples when creating their runtime libraries.

(cherry picked from commit 039675adb8)

Change-Id: Ib7b5bb7aae5abcad9ab477a00e368179d0121091
 2014-09-02 09:41:03 -07:00
Stephen Hines
ec8778e89f Merge "Fix RS_TRIPLE and RS_TRIPLE_CFLAGS." 2014-09-02 16:23:11 +00:00
Stephen Hines
039675adb8 Fix RS_TRIPLE and RS_TRIPLE_CFLAGS. 
Bug: 17333374

Add RS_TRIPLE_CFLAGS to ensure that we build with the proper defines on
targets like x86. This also changes all build targets to use the
proper 32/64-bit triples when creating their runtime libraries.

Change-Id: I8f6175b1a14af6d03ee90f32069f3688ec227fb9
 2014-08-29 15:20:05 -07:00
Chih-Hung Hsieh
1df281a08a am 9e59e663: am 90d5c7f6: Merge "Clang rejects -Wno-old-style-declaration flag." 
* commit '9e59e66373a68782179f5522d125c8617ecd92a6':
  Clang rejects -Wno-old-style-declaration flag.
 2014-08-27 02:50:29 +00:00
Chih-Hung Hsieh
60d2b58fa2 am 0b97fd8a: am b699b0ea: Merge "Clang does not recognize -Wno-literal-suffix." 
* commit '0b97fd8acef5d69b2f0abf19493ec5640bbd2085':
  Clang does not recognize -Wno-literal-suffix.
 2014-08-27 00:01:43 +00:00
Chih-Hung Hsieh
fb482c6d5d Clang rejects -Wno-old-style-declaration flag. 
BUG: 17258227
Change-Id: I2a35263298ffd8dd7cda25183e185274cbf62b7b
 2014-08-26 16:37:00 -07:00
Chih-Hung Hsieh
4d12b5788d Clang does not recognize -Wno-literal-suffix. 
BUG: 17258227
Change-Id: I2d98e68daa780fbe0e127605840ae7edcb4e9880
 2014-08-26 15:30:04 -07:00
Chih-Hung Hsieh
237a8ffedf am 9050234a: am f1c63b02: Merge "Add GCC only flags to clang .mk files." 
* commit '9050234a5eb3b4395618a151aa752ebcfff9a3eb':
  Add GCC only flags to clang .mk files.
 2014-08-26 04:17:43 +00:00
Chih-Hung Hsieh
0278174764 Add GCC only flags to clang .mk files. 
BUG: 17258227
Change-Id: Iec9fdb21a9fa31e18a17704beb27bb493c9b7192
 2014-08-25 16:49:53 -07:00