build: fix V8 build on FreeBSD

Use the -D_LIBCPP_TRIVIAL_PAIR_COPY_CTOR=1 flag because on FreeBSD std::pairs copy constructor is non-trivial. Refs: https://lists.freebsd.org/pipermail/freebsd-toolchain/2016-March/002094.html Refs: https://github.com/gliaskos/freebsd-chromium/blob/master/www/chromium/Makefile#L202-L205 PR-URL: #12784 Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Ali Ijaz Sheikh <[email protected]> Reviewed-By: Anna Henningsen <[email protected]>
nodejs · May 6, 2017 · bf5c309 · bf5c309
1 parent 5b63fab
commit bf5c309
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/common.gypi b/common.gypi
@@ -410,6 +410,9 @@
         'libraries': [ '-lelf' ],
       }],
       ['OS=="freebsd"', {
+        # Use this flag because on FreeBSD std::pairs copy constructor is non-trivial
+        # https://lists.freebsd.org/pipermail/freebsd-toolchain/2016-March/002094.html
+        'cflags': [ '-D_LIBCPP_TRIVIAL_PAIR_COPY_CTOR=1' ],
         'ldflags': [
           '-Wl,--export-dynamic',
         ],