gentoo-overlay/dev-db/mongodb/files/mongodb-3.0.0-fix-scons.patch

--- SConstruct.orig	2015-02-05 16:33:41.000000000 +0000
+++ SConstruct	2015-02-18 08:21:23.120134258 +0000
@@ -1008,7 +1008,6 @@
     # -Winvalid-pch Warn if a precompiled header (see Precompiled Headers) is found in the search path but can't be used.
     env.Append( CCFLAGS=["-fPIC",
                          "-fno-strict-aliasing",
-                         "-ggdb",
                          "-pthread",
                          "-Wall",
                          "-Wsign-compare",
@@ -1016,13 +1015,13 @@
                          "-Winvalid-pch"] )
     # env.Append( " -Wconversion" ) TODO: this doesn't really work yet
     if linux or darwin:
-        env.Append( CCFLAGS=["-pipe"] )
         if not has_option("disable-warnings-as-errors"):
             env.Append( CCFLAGS=["-Werror"] )
 
     env.Append( CPPDEFINES=["_FILE_OFFSET_BITS=64"] )
-    env.Append( CXXFLAGS=["-Wnon-virtual-dtor", "-Woverloaded-virtual"] )
     env.Append( LINKFLAGS=["-fPIC", "-pthread"] )
+    env.Append( CXXFLAGS=os.environ['CXXFLAGS'] )
+    env.Append( LINKFLAGS=os.environ['LDFLAGS'] )
 
     # SERVER-9761: Ensure early detection of missing symbols in dependent libraries at program
     # startup.
@@ -1039,7 +1038,7 @@
     if not darwin:
         env.Append( LINKFLAGS=["-rdynamic"] )
 
-    env.Append( LIBS=[] )
+    env.Append( LIBS=['pcre', 'pcrecpp', 'snappy', 'yaml-cpp'] )
 
     #make scons colorgcc friendly
     for key in ('HOME', 'TERM'):