Merge branch 'master' into clusterMergeMaster12

[stockfish] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 552cbcb4e1651999a7f1e2b189fb792ad77870c2..a3613fbe5ba4ec49a9861ff47e99a5a0a8651c86 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,7 +1,5 @@
 # Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-# Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-# Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-# Copyright (C) 2015-2019 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+# Copyright (C) 2004-2021 The Stockfish developers (see AUTHORS file)
 #
 # Stockfish is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -368,9 +366,11 @@ ifeq ($(COMP),clang)
 
        ifneq ($(KERNEL),Darwin)
        ifneq ($(KERNEL),OpenBSD)
+       ifneq ($(KERNEL),FreeBSD)
                LDFLAGS += -latomic
        endif
        endif
+       endif
 
        ifeq ($(arch),$(filter $(arch),armv7 armv8))
                ifeq ($(OS),Android)
@@ -481,6 +481,10 @@ ifeq ($(optimize),yes)
                        CXXFLAGS += -mdynamic-no-pic
                endif
        endif
+
+       ifeq ($(comp),clang)
+               CXXFLAGS += -fexperimental-new-pass-manager
+       endif
 endif
 
 ### 3.4 Bits
@@ -590,7 +594,7 @@ endif
 ifeq ($(optimize),yes)
 ifeq ($(debug), no)
        ifeq ($(comp),clang)
-               CXXFLAGS += -flto=thin
+               CXXFLAGS += -flto
                ifneq ($(findstring MINGW,$(KERNEL)),)
                        CXXFLAGS += -fuse-ld=lld
                else ifneq ($(findstring MSYS,$(KERNEL)),)
@@ -610,7 +614,7 @@ ifeq ($(debug), no)
                        LDFLAGS += -save-temps
                endif
        else
-               CXXFLAGS += -flto=thin
+               CXXFLAGS += -flto
                LDFLAGS += $(CXXFLAGS)
        endif
 
@@ -720,7 +724,7 @@ endif
         config-sanity icc-profile-use icc-profile-make gcc-profile-use gcc-profile-make \
         clang-profile-use clang-profile-make
 
-build: config-sanity net
+build: net config-sanity
        $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
 
 profile-build: net config-sanity objclean profileclean
@@ -793,7 +797,7 @@ default:
 
 all: $(EXE) .depend
 
-config-sanity:
+config-sanity: net
        @echo ""
        @echo "Config:"
        @echo "debug: '$(debug)'"