From 8753b31c60acc0dc00a28f5ec8426f276bce2a1e Mon Sep 17 00:00:00 2001
From: Thinker Li <thinker.li@gmail.com>
Date: Wed, 12 Feb 2020 16:57:20 +0000
Subject: [PATCH] Bug 1609881 - Part 2: build the fork server for Linux &
 FreeBSD. r=gsvelto

Differential Revision: https://phabricator.services.mozilla.com/D61255

--HG--
extra : moz-landing-system : lando
---
 moz.configure         | 14 --------------
 toolkit/moz.configure | 21 +++++++++++++++++++++
 2 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/moz.configure b/moz.configure
index bdd059d18a83..5e5c8ddcb1ba 100755
--- a/moz.configure
+++ b/moz.configure
@@ -634,20 +634,6 @@ llvm_objdump = check_prog('LLVM_OBJDUMP', llvm_objdump, what='llvm-objdump',
 
 add_old_configure_assignment('LLVM_OBJDUMP', llvm_objdump)
 
-# Fork server
-option('--enable-forkserver', env='MOZ_ENABLE_FORKSERVER', help='Enable fork server')
-
-@depends('--enable-forkserver', target)
-def forkserver_flag(value, target):
-    if target.os == 'Android' or \
-       (target.os == 'GNU' and target.kernel == 'Linux') or \
-       target.os == 'FreeBSD':
-        return bool(value)
-    pass
-
-set_config('MOZ_ENABLE_FORKSERVER', forkserver_flag)
-set_define('MOZ_ENABLE_FORKSERVER', forkserver_flag, forkserver_flag)
-
 
 # Please do not add configure checks from here on.
 
diff --git a/toolkit/moz.configure b/toolkit/moz.configure
index a6390b73b0e8..8240b8d544ff 100644
--- a/toolkit/moz.configure
+++ b/toolkit/moz.configure
@@ -1972,3 +1972,24 @@ def dump_syms(dump_syms_override, toolchain_search_path):
     '''))
 
 set_config('DUMP_SYMS', dump_syms)
+
+# Fork server
+@depends(target, build_project)
+def forkserver_default(target, build_project):
+    return build_project == 'browser' and \
+        ((target.os == 'GNU' and target.kernel == 'Linux') or \
+         target.os == 'FreeBSD')
+
+option('--enable-forkserver', default=forkserver_default,
+       env='MOZ_ENABLE_FORKSERVER', help='Enable fork server')
+
+@depends('--enable-forkserver', target)
+def forkserver_flag(value, target):
+    if target.os == 'Android' or \
+       (target.os == 'GNU' and target.kernel == 'Linux') or \
+       target.os == 'FreeBSD':
+        return bool(value)
+    pass
+
+set_config('MOZ_ENABLE_FORKSERVER', forkserver_flag)
+set_define('MOZ_ENABLE_FORKSERVER', forkserver_flag, forkserver_flag)