diff -ur node-v12.2.0/tools/gyp/pylib/gyp/generator/make.py node-v12.2.0+iPhone/tools/gyp/pylib/gyp/generator/make.py
--- node-v12.2.0/tools/gyp/pylib/gyp/generator/make.py	2019-05-07 14:52:16.000000000 +0000
+++ node-v12.2.0+iPhone/tools/gyp/pylib/gyp/generator/make.py	2019-05-23 02:23:10.400738717 +0000
@@ -173,8 +173,25 @@
 """
 
 LINK_COMMANDS_MAC = """\
-quiet_cmd_alink = LIBTOOL-STATIC $@
-cmd_alink = rm -f $@ && ./gyp-mac-tool filter-libtool libtool $(GYP_LIBTOOLFLAGS) -static -o $@ $(filter %.o,$^)
+quiet_cmd_alink = AR($(TOOLSET)) $@
+cmd_alink = rm -f $@ && $(AR.$(TOOLSET)) crs $@ $(filter %.o,$^)
+
+quiet_cmd_alink_thin = AR($(TOOLSET)) $@
+cmd_alink_thin = rm -f $@ && $(AR.$(TOOLSET)) crsT $@ $(filter %.o,$^)
+
+quiet_cmd_solink = SOLINK($(TOOLSET)) $@
+cmd_solink = $(LINK.$(TOOLSET)) -shared $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS)
+
+quiet_cmd_solink_module = SOLINK_MODULE($(TOOLSET)) $@
+cmd_solink_module = $(LINK.$(TOOLSET)) -bundle $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o $@ $(filter-out FORCE_DO_CMD, $^) $(LIBS)
+"""
+
+LINK_COMMANDS_IOS = """\
+quiet_cmd_alink = AR($(TOOLSET)) $@
+cmd_alink = rm -f $@ && $(AR.$(TOOLSET)) crs $@ $(filter %.o,$^)
+
+quiet_cmd_alink_thin = AR($(TOOLSET)) $@
+cmd_alink_thin = rm -f $@ && $(AR.$(TOOLSET)) crs $@ $(filter %.o,$^)
 
 quiet_cmd_link = LINK($(TOOLSET)) $@
 cmd_link = $(LINK.$(TOOLSET)) $(GYP_LDFLAGS) $(LDFLAGS.$(TOOLSET)) -o "$@" $(LD_INPUTS) $(LIBS)
@@ -2033,41 +2049,9 @@
       'srcdir': srcdir,
       'copy_archive_args': copy_archive_arguments,
     }
-  if flavor == 'mac':
-    flock_command = './gyp-mac-tool flock'
-    header_params.update({
-        'flock': flock_command,
-        'flock_index': 2,
-        'link_commands': LINK_COMMANDS_MAC,
-        'extra_commands': SHARED_HEADER_MAC_COMMANDS,
-    })
-  elif flavor == 'android':
-    header_params.update({
-        'link_commands': LINK_COMMANDS_ANDROID,
-    })
-  elif flavor == 'solaris':
-    header_params.update({
-        'flock': './gyp-flock-tool flock',
-        'flock_index': 2,
-    })
-  elif flavor == 'freebsd':
-    # Note: OpenBSD has sysutils/flock. lockf seems to be FreeBSD specific.
-    header_params.update({
-        'flock': 'lockf',
-    })
-  elif flavor == 'openbsd':
-    copy_archive_arguments = '-pPRf'
-    header_params.update({
-        'copy_archive_args': copy_archive_arguments,
-    })
-  elif flavor == 'aix':
-    copy_archive_arguments = '-pPRf'
-    header_params.update({
-        'copy_archive_args': copy_archive_arguments,
-        'link_commands': LINK_COMMANDS_AIX,
-        'flock': './gyp-flock-tool flock',
-        'flock_index': 2,
-    })
+  header_params.update({
+      'link_commands': LINK_COMMANDS_IOS,
+  })
 
   header_params.update({
     'CC.target':   GetEnvironFallback(('CC_target', 'CC'), '$(CC)'),