Refs #10260 OpenBSD support #25327

tools/gyp/configurations_openbsd.gypi

 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 {
   'variables': {
     'dart_debug_optimization_level%': '2',
   },
   'target_defaults': {
     'configurations': {
-      'Dart_Linux_Base': {
+      'Dart_OpenBSD_Base': {
         'abstract': 1,
         'defines': [
           '_FORTIFY_SOURCE=2',
         ],
         'cflags': [
           '-Werror',
           '<@(common_gcc_warning_flags)',
           '-Wnon-virtual-dtor',
           '-Wvla',
           '-Wno-conversion-null',
           '-Woverloaded-virtual',
           '-g3',
           '-ggdb3',
           # TODO(iposva): Figure out if we need to pass anything else.
           #'-ansi',
           '-fno-rtti',
           '-fno-exceptions',
           # '-fvisibility=hidden',
           # '-fvisibility-inlines-hidden',
           '-fstack-protector',
-          '-Wa,--noexecstack',
         ],
         'ldflags': [
-          '-Wl,-z,noexecstack',
+          '-Wa,--noexecstack',
           '-Wl,-z,now',
           '-Wl,-z,relro',
         ],
       },
 
-      'Dart_Linux_ia32_Base': {
+      'Dart_OpenBSD_ia32_Base': {
         'abstract': 1,
         'cflags': [ '-m32', '-msse2', '-mfpmath=sse' ],
         'ldflags': [ '-m32', ],
         'conditions': [
           ['c_frame_pointers==1', {
             'cflags': [
               # Clang on Linux will still omit frame pointers from leaf
               # functions unless told otherwise:
               # (note this flag only works on recent GCC versions.)
               '-mno-omit-leaf-frame-pointer',
             ],
           }],
         ],
       },
 
-      'Dart_Linux_x64_Base': {
+      'Dart_OpenBSD_x64_Base': {
         'abstract': 1,
         'cflags': [ '-m64', '-msse2' ],
         'ldflags': [ '-m64', ],
         'conditions': [
           ['c_frame_pointers==1', {
             'cflags': [
               # Clang on Linux will still omit frame pointers from leaf
               # functions unless told otherwise:
               # (note this flag only works on recent GCC versions.)
               '-mno-omit-leaf-frame-pointer',
             ],
           }],
         ],
       },
 
-      'Dart_Linux_simarm_Base': {
+      'Dart_OpenBSD_simarm_Base': {
         'abstract': 1,
-        'cflags': [ '-O3', '-m32', '-msse2', '-mfpmath=sse' ],
+        'cflags': [ '-O3', '-m32', '-msse2' ],
         'ldflags': [ '-m32', ],
       },
 
-      'Dart_Linux_simarmv5te_Base': {
+      'Dart_OpenBSD_simarmv5te_Base': {
         'abstract': 1,
-        'cflags': [ '-O3', '-m32', '-msse2', '-mfpmath=sse' ],
+        'cflags': [ '-O3', '-m32', '-msse2' ],
         'ldflags': [ '-m32', ],
       },
 
-      'Dart_Linux_simarm64_Base': {
+      'Dart_OpenBSD_simarm64_Base': {
         'abstract': 1,
-        'cflags': [ '-O3', '-m64', '-msse2', '-mfpmath=sse' ],
+        'cflags': [ '-O3', '-m64', '-msse2' ],
         'ldflags': [ '-m64', ],
       },
 
       # ARM cross-build
-      'Dart_Linux_xarm_Base': {
+      'Dart_OpenBSD_xarm_Base': {
         'abstract': 1,
         'target_conditions': [
         ['_toolset=="target"', {
           'cflags': [
             '-marm',
             '-mfpu=vfp',
             '-Wno-psabi', # suppresses va_list warning
             '-fno-strict-overflow',
           ],
         }],
         ['_toolset=="host"', {
-          'cflags': ['-m32', '-msse2', '-mfpmath=sse' ],
+          'cflags': ['-m32', '-msse2'],
           'ldflags': ['-m32'],
         }]]
       },
 
       # ARM native build
-      'Dart_Linux_arm_Base': {
+      'Dart_OpenBSD_arm_Base': {
         'abstract': 1,
         'cflags': [
           '-marm',
           '-mfpu=vfp',
           '-Wno-psabi', # suppresses va_list warning
           '-fno-strict-overflow',
         ],
       },
 
       # ARMv5 cross-build
-      'Dart_Linux_xarmv5te_Base': {
+      'Dart_OpenBSD_xarmv5te_Base': {
         'abstract': 1,
         'target_conditions': [
         ['_toolset=="target"', {
           'cflags': [
             '-mthumb',
             '-mlong-calls',
             '-march=armv5te',
             '-mfloat-abi=soft',
             '-Wno-psabi', # suppresses va_list warning
             '-fno-strict-overflow',
           ],
         }],
         ['_toolset=="host"', {
-          'cflags': ['-m32', '-msse2', '-mfpmath=sse' ],
+          'cflags': ['-m32', '-msse2'],
           'ldflags': ['-m32'],
         }]]
       },
 
       # ARMv5 native build
-      'Dart_Linux_armv5te_Base': {
+      'Dart_OpenBSD_armv5te_Base': {
         'abstract': 1,
         'cflags': [
           '-mthumb',
           '-mlong-calls',
           '-march=armv5te',
           '-mfloat-abi=soft',
           '-Wno-psabi', # suppresses va_list warning
           '-fno-strict-overflow',
         ],
       },
 
       # ARM64 cross-build
-      'Dart_Linux_xarm64_Base': {
+      'Dart_OpenBSD_xarm64_Base': {
         'abstract': 1,
         'target_conditions': [
         ['_toolset=="target"', {
           'cflags': [ '-O3', ],
         }],
         ['_toolset=="host"', {
           'cflags': ['-O3', '-m64', '-msse2'],
           'ldflags': ['-m64'],
         }]]
       },
 
       # ARM64 native build
-      'Dart_Linux_arm64_Base': {
+      'Dart_OpenBSD_arm64_Base': {
         'abstract': 1,
         'cflags': [ '-O3', ],
       },
 
-      'Dart_Linux_simmips_Base': {
+      'Dart_OpenBSD_simmips_Base': {
         'abstract': 1,
-        'cflags': [ '-O3', '-m32', '-msse2', '-mfpmath=sse' ],
+        'cflags': [ '-O3', '-m32', '-msse2' ],
         'ldflags': [ '-m32', ],
       },
 
       # MIPS cross-build
-      'Dart_Linux_xmips_Base': {
+      'Dart_OpenBSD_xmips_Base': {
         'abstract': 1,
         'target_conditions': [
           ['_toolset=="target"', {
             'cflags': [
               '-EL',
               '-march=mips32',
               '-mhard-float',
               '-fno-strict-overflow',
             ],
             'ldflags': [
               '-EL',
             ],
           }],
           ['_toolset=="host"',{
-            'cflags': [ '-O3', '-m32', '-msse2', '-mfpmath=sse' ],
+            'cflags': [ '-O3', '-m32', '-msse2' ],
             'ldflags': [ '-m32' ],
         }]]
       },
 
       # MIPS native build
-      'Dart_Linux_mips_Base': {
+      'Dart_OpenBSD_mips_Base': {
         'abstract': 1,
         'cflags': [
           '-march=mips32',
           '-mhard-float',
           '-fno-strict-overflow',
         ],
       },
 
-      'Dart_Linux_Debug': {
+      'Dart_OpenBSD_Debug': {
         'abstract': 1,
         'conditions': [
           ['c_frame_pointers==1', {
             'cflags': [
               '-fno-omit-frame-pointer',
             ],
             'defines': [
               'NATIVE_CODE_HAS_FRAME_POINTERS'
             ],
           }],
         ],
         'cflags': [
           '-O<(dart_debug_optimization_level)',
         ],
       },
 
-      'Dart_Linux_Release': {
+      'Dart_OpenBSD_Release': {
         'abstract': 1,
         'conditions': [
           ['c_frame_pointers==1', {
             'cflags': [
               '-fno-omit-frame-pointer',
             ],
             'defines': [
               'NATIVE_CODE_HAS_FRAME_POINTERS'
             ],
           }],
         ],
         'cflags': [
           '-O3',
-          '-ffunction-sections',
-        ],
-        'ldflags': [
-          '-Wl,--gc-sections',
         ],
       },
     },
   },
 }