nodejs · nodejs-github-bot · May 21, 2025 · May 16, 2025 · May 16, 2025 · May 16, 2025
diff --git a/BUILDING.md b/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-->


diff --git a/common.gypi b/common.gypi
@@ -120,7 +120,7 @@
      ['target_arch in "ppc64 s390x"', {
        'v8_enable_backtrace': 1,
      }],
-      ['OS=="linux"', {
+      ['OS=="linux" or OS=="openharmony"', {
        'node_section_ordering_info%': ''
      }],
      ['OS == "zos"', {
@@ -202,7 +202,7 @@
              'LLVM_LTO': 'YES',
            },
          }],
-          ['OS=="linux"', {
+          ['OS=="linux" or OS=="openharmony"', {
            'conditions': [
              ['node_section_ordering_info!=""', {
                'cflags': [
@@ -230,7 +230,7 @@
            # 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)'],
@@ -498,11 +498,11 @@
          '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',

diff --git a/configure.py b/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')

diff --git a/deps/cares/cares.gyp b/deps/cares/cares.gyp
@@ -248,6 +248,10 @@
              '-lnsl'
            ]
          }
+        }],
+        [ 'OS=="openharmony"', {
+          'include_dirs': [ 'config/openharmony' ],
+          'sources': [ 'config/openharmony/ares_config.h' ],
        }]
      ]
    }