nodejs12 @12.9.1: error: use of undeclared identifier 'strnlen'

[ryandesign (Ryan Carsten Schmidt)]

​nodejs12 does not build on Mac OS X 10.6:

../deps/v8/src/utils/vector.h:250:29: error: use of undeclared identifier 'strnlen'
  return Vector<char>(data, strnlen(data, max));
                            ^
1 error generated.

The legacy support portgroup provides an implementation of this function.

I have not checked the other node versions.

[kencu (Ken)]

others are OK. I fixed them all back in April.

$ port -v installed | grep nodejs
  nodejs4 @4.9.1_0 platform='darwin 10' archs='x86_64' date='2019-04-21T17:30:18-0700'
  nodejs6 @6.17.1_0 platform='darwin 10' archs='x86_64' date='2019-04-21T18:53:51-0700'
  nodejs8 @8.16.0_0 platform='darwin 10' archs='x86_64' date='2019-04-21T22:54:06-0700'
  nodejs10 @10.15.3_0 platform='darwin 10' archs='x86_64' date='2019-04-22T12:44:02-0700'

I thought I had fixed up nodejs12 as well, but I guess something's added since I last looked at it.

[kencu (Ken)]

legacysupport fixes the strnlen error up, but then other errors arise later on, so the build still fails.

[kencu (Ken)]

10.6.8 build fail log after legacysupport PG added

[kencu (Ken)]

I'm thinking this error could be occurring because our macports libuv version that we are using for the legacy systems is not fully up to date, or at least doesn't match the expected version that nodejs12 is expecting...

:info:build   /opt/local/bin/clang++-mp-5.0 -o /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_nodejs12/nodejs12/work/node-v12.9.0/out/Release/obj.target/libnode/src/node_report.o ../src/node_report.cc '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_DARWIN_USE_64_BIT_INODE=1' '-DOPENSSL_NO_PINSHARED' '-DOPENSSL_THREADS' '-DNODE_ARCH="x64"' '-DNODE_WANT_INTERNALS=1' '-DV8_DEPRECATION_WARNINGS=1' '-DNODE_OPENSSL_SYSTEM_CERT_PATH=""' '-DHAVE_INSPECTOR=1' '-DHAVE_DTRACE=1' '-DNODE_REPORT' '-D__POSIX__' '-DNODE_USE_V8_PLATFORM=1' '-DNODE_HAVE_I18N_SUPPORT=1' '-DNODE_HAVE_SMALL_ICU=1' '-DNODE_PLATFORM="darwin"' '-DHAVE_OPENSSL=1' '-DUCONFIG_NO_SERVICE=1' '-DU_ENABLE_DYLOAD=0' '-DU_STATIC_IMPLEMENTATION=1' '-DU_HAVE_STD_STRING=1' '-DUCONFIG_NO_BREAK_ITERATION=0' '-DHTTP_PARSER_STRICT=0' '-DNGHTTP2_STATICLIB' -I../src -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_nodejs12/nodejs12/work/node-v12.9.0/out/Release/obj/gen -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_nodejs12/nodejs12/work/node-v12.9.0/out/Release/obj/gen/include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_nodejs12/nodejs12/work/node-v12.9.0/out/Release/obj/gen/src -I../deps/histogram/src -I../deps/v8/include -I../deps/icu-small/source/i18n -I../deps/icu-small/source/common -I../deps/zlib -I../deps/http_parser -I../deps/llhttp/include -I../deps/cares/include -I../deps/nghttp2/lib/includes -I../deps/brotli/c/include -I../deps/openssl/openssl/include  -Os -gdwarf-2 -arch x86_64 -Wall -Wendif-labels -W -Wno-unused-parameter -Werror=undefined-inline -Wall -Wendif-labels -W -Wno-unused-parameter -std=gnu++1y -stdlib=libc++ -fno-rtti -fno-exceptions -fno-strict-aliasing -MMD -MF /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_nodejs12/nodejs12/work/node-v12.9.0/out/Release/.deps//opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_nodejs12/nodejs12/work/node-v12.9.0/out/Release/obj.target/libnode/src/node_report.o.d.raw  -Os -stdlib=libc++ -c
:info:build ../src/node_report.cc:551:3: error: unknown type name 'uv_env_item_t'
:info:build   uv_env_item_t* envitems;
:info:build   ^
:info:build 1 error generated.