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1 # Copyright 2012 the V8 project authors. All rights reserved. | 1 # Copyright 2012 the V8 project authors. All rights reserved. |
2 # Redistribution and use in source and binary forms, with or without | 2 # Redistribution and use in source and binary forms, with or without |
3 # modification, are permitted provided that the following conditions are | 3 # modification, are permitted provided that the following conditions are |
4 # met: | 4 # met: |
5 # | 5 # |
6 # * Redistributions of source code must retain the above copyright | 6 # * Redistributions of source code must retain the above copyright |
7 # notice, this list of conditions and the following disclaimer. | 7 # notice, this list of conditions and the following disclaimer. |
8 # * Redistributions in binary form must reproduce the above | 8 # * Redistributions in binary form must reproduce the above |
9 # copyright notice, this list of conditions and the following | 9 # copyright notice, this list of conditions and the following |
10 # disclaimer in the documentation and/or other materials provided | 10 # disclaimer in the documentation and/or other materials provided |
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679 'target_defaults': { | 679 'target_defaults': { |
680 'cflags': [ | 680 'cflags': [ |
681 '-Wall', | 681 '-Wall', |
682 '<(werror)', | 682 '<(werror)', |
683 '-Wno-unused-parameter', | 683 '-Wno-unused-parameter', |
684 '-Wno-long-long', | 684 '-Wno-long-long', |
685 '-pthread', | 685 '-pthread', |
686 '-pedantic', | 686 '-pedantic', |
687 # Don't warn about the "struct foo f = {0};" initialization pattern. | 687 # Don't warn about the "struct foo f = {0};" initialization pattern. |
688 '-Wno-missing-field-initializers', | 688 '-Wno-missing-field-initializers', |
| 689 '-Wno-gnu-zero-variadic-macro-arguments', |
689 ], | 690 ], |
690 'cflags_cc': [ | 691 'cflags_cc': [ |
691 '-Wnon-virtual-dtor', | 692 '-Wnon-virtual-dtor', |
692 '-fno-exceptions', | 693 '-fno-exceptions', |
693 '-fno-rtti', | 694 '-fno-rtti', |
694 '-std=gnu++0x', | 695 '-std=gnu++0x', |
695 ], | 696 ], |
696 'ldflags': [ '-pthread', ], | 697 'ldflags': [ '-pthread', ], |
697 'conditions': [ | 698 'conditions': [ |
| 699 # Don't warn about TRACE_EVENT_* macros with zero arguments passed to |
| 700 # ##__VA_ARGS__. C99 strict mode prohibits having zero variadic macro |
| 701 # arguments in gcc. |
| 702 [ 'clang==0', { |
| 703 'cflags!' : [ |
| 704 '-pedantic' , |
| 705 # Don't warn about unrecognized command line option. |
| 706 '-Wno-gnu-zero-variadic-macro-arguments', |
| 707 ], |
| 708 }], |
698 [ 'clang==1 and (v8_target_arch=="x64" or v8_target_arch=="arm64" \ | 709 [ 'clang==1 and (v8_target_arch=="x64" or v8_target_arch=="arm64" \ |
699 or v8_target_arch=="mips64el")', { | 710 or v8_target_arch=="mips64el")', { |
700 'cflags': [ '-Wshorten-64-to-32' ], | 711 'cflags': [ '-Wshorten-64-to-32' ], |
701 }], | 712 }], |
702 [ 'host_arch=="ppc64" and OS!="aix"', { | 713 [ 'host_arch=="ppc64" and OS!="aix"', { |
703 'cflags': [ '-mminimal-toc' ], | 714 'cflags': [ '-mminimal-toc' ], |
704 }], | 715 }], |
705 [ 'visibility=="hidden" and v8_enable_backtrace==0', { | 716 [ 'visibility=="hidden" and v8_enable_backtrace==0', { |
706 'cflags': [ '-fvisibility=hidden' ], | 717 'cflags': [ '-fvisibility=hidden' ], |
707 }], | 718 }], |
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719 # 'OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris" | 730 # 'OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris" |
720 # or OS=="netbsd"' | 731 # or OS=="netbsd"' |
721 ['OS=="qnx"', { | 732 ['OS=="qnx"', { |
722 'target_defaults': { | 733 'target_defaults': { |
723 'cflags': [ | 734 'cflags': [ |
724 '-Wall', | 735 '-Wall', |
725 '<(werror)', | 736 '<(werror)', |
726 '-Wno-unused-parameter', | 737 '-Wno-unused-parameter', |
727 # Don't warn about the "struct foo f = {0};" initialization pattern. | 738 # Don't warn about the "struct foo f = {0};" initialization pattern. |
728 '-Wno-missing-field-initializers', | 739 '-Wno-missing-field-initializers', |
| 740 '-Wno-gnu-zero-variadic-macro-arguments', |
729 ], | 741 ], |
730 'cflags_cc': [ | 742 'cflags_cc': [ |
731 '-Wnon-virtual-dtor', | 743 '-Wnon-virtual-dtor', |
732 '-fno-exceptions', | 744 '-fno-exceptions', |
733 '-fno-rtti', | 745 '-fno-rtti', |
734 '-std=gnu++0x', | 746 '-std=gnu++0x', |
735 ], | 747 ], |
736 'conditions': [ | 748 'conditions': [ |
737 [ 'visibility=="hidden"', { | 749 [ 'visibility=="hidden"', { |
738 'cflags': [ '-fvisibility=hidden' ], | 750 'cflags': [ '-fvisibility=hidden' ], |
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943 'USE_HEADERMAP': 'NO', | 955 'USE_HEADERMAP': 'NO', |
944 'OTHER_CFLAGS': [ | 956 'OTHER_CFLAGS': [ |
945 '-fno-strict-aliasing', | 957 '-fno-strict-aliasing', |
946 ], | 958 ], |
947 'WARNING_CFLAGS': [ | 959 'WARNING_CFLAGS': [ |
948 '-Wall', | 960 '-Wall', |
949 '-Wendif-labels', | 961 '-Wendif-labels', |
950 '-Wno-unused-parameter', | 962 '-Wno-unused-parameter', |
951 # Don't warn about the "struct foo f = {0};" initialization pattern. | 963 # Don't warn about the "struct foo f = {0};" initialization pattern. |
952 '-Wno-missing-field-initializers', | 964 '-Wno-missing-field-initializers', |
| 965 '-Wno-gnu-zero-variadic-macro-arguments', |
953 ], | 966 ], |
954 }, | 967 }, |
955 'conditions': [ | 968 'conditions': [ |
956 ['werror==""', { | 969 ['werror==""', { |
957 'xcode_settings': {'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO'}, | 970 'xcode_settings': {'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO'}, |
958 }, { | 971 }, { |
959 'xcode_settings': {'GCC_TREAT_WARNINGS_AS_ERRORS': 'YES'}, | 972 'xcode_settings': {'GCC_TREAT_WARNINGS_AS_ERRORS': 'YES'}, |
960 }], | 973 }], |
961 ['clang==1', { | 974 ['clang==1', { |
962 'xcode_settings': { | 975 'xcode_settings': { |
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1349 '-fsanitize=cfi-vcall', | 1362 '-fsanitize=cfi-vcall', |
1350 '-fsanitize=cfi-derived-cast', | 1363 '-fsanitize=cfi-derived-cast', |
1351 '-fsanitize=cfi-unrelated-cast', | 1364 '-fsanitize=cfi-unrelated-cast', |
1352 ], | 1365 ], |
1353 }], | 1366 }], |
1354 ], | 1367 ], |
1355 }, | 1368 }, |
1356 }], | 1369 }], |
1357 ], | 1370 ], |
1358 } | 1371 } |
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