build: add support for OpenHarmony operating system

PR-URL: #58350 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Michael Dawson <midawson@redhat.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>

Author: hqzing

BUILDING.md

@@ -122,6 +122,7 @@ platforms. This is true regardless of entries in the table below.
 | SmartOS | x64 | >= 18 | Tier 2 | |
 | AIX | ppc64be >=power8 | >= 7.2 TL04 | Tier 2 | |
 | FreeBSD | x64 | >= 13.2 | Experimental | |
+| OpenHarmony | arm64 | >= 5.0 | Experimental | |
 
 <!--lint disable final-definition-->
 

common.gypi

@@ -122,7 +122,7 @@
  ['target_arch in "ppc64 s390x"', {
  'v8_enable_backtrace': 1,
  }],
- ['OS=="linux"', {
+ ['OS=="linux" or OS=="openharmony"', {
  'node_section_ordering_info%': ''
  }],
  ['OS == "zos"', {
@@ -204,7 +204,7 @@
  'LLVM_LTO': 'YES',
  },
  }],
- ['OS=="linux"', {
+ ['OS=="linux" or OS=="openharmony"', {
  'conditions': [
  ['node_section_ordering_info!=""', {
  'cflags': [
@@ -232,7 +232,7 @@
  # frames otherwise, even with --call-graph dwarf.
  'cflags': [ '-fno-omit-frame-pointer' ],
  }],
- ['OS=="linux"', {
+ ['OS=="linux" or OS=="openharmony"', {
  'conditions': [
  ['enable_pgo_generate=="true"', {
  'cflags': ['<(pgo_generate)'],
@@ -503,11 +503,11 @@
  'NOMINMAX',
  ],
  }],
- [ 'OS in "linux freebsd openbsd solaris aix os400"', {
+ [ 'OS in "linux freebsd openbsd solaris aix os400 openharmony"', {
  'cflags': [ '-pthread' ],
  'ldflags': [ '-pthread' ],
  }],
- [ 'OS in "linux freebsd openbsd solaris android aix os400 cloudabi"', {
+ [ 'OS in "linux freebsd openbsd solaris android aix os400 cloudabi openharmony"', {
  'cflags': [ '-Wall', '-Wextra', '-Wno-unused-parameter', ],
  'cflags_cc': [
  '-fno-rtti',

configure.py

@@ -45,7 +45,7 @@
 parser = argparse.ArgumentParser()
 
 valid_os = ('win', 'mac', 'solaris', 'freebsd', 'openbsd', 'linux',
- 'android', 'aix', 'cloudabi', 'os400', 'ios')
+ 'android', 'aix', 'cloudabi', 'os400', 'ios', 'openharmony')
 valid_arch = ('arm', 'arm64', 'ia32', 'mips', 'mipsel', 'mips64el',
  'ppc64', 'x64', 'x86', 'x86_64', 's390x', 'riscv64', 'loong64')
 valid_arm_float_abi = ('soft', 'softfp', 'hard')

deps/cares/cares.gyp

@@ -248,6 +248,10 @@
  '-lnsl'
  ]
  }
+ }],
+ [ 'OS=="openharmony"', {
+ 'include_dirs': [ 'config/openharmony' ],
+ 'sources': [ 'config/openharmony/ares_config.h' ],
  }]
  ]
  }