X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2FMakefile;h=30c1be5ee527f85d3413ee525d646e5e90f759a6;hb=31acd6bab70f4661316986c2c93163d39736fd61;hp=0c98391bb84b25e599e972a48316a7b6e57bf98c;hpb=74fb936dbd49c61bf3352febd1c57a68888100d0;p=stockfish

diff --git a/src/Makefile b/src/Makefile
index 0c98391b..30c1be5e 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,5 +1,5 @@
 # Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-# Copyright (C) 2004-2022 The Stockfish developers (see AUTHORS file)
+# Copyright (C) 2004-2023 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
@@ -366,7 +366,7 @@ endif
 ifeq ($(COMP),gcc)
 	comp=gcc
 	CXX=g++
-	CXXFLAGS += -pedantic -Wextra -Wshadow
+	CXXFLAGS += -pedantic -Wextra -Wshadow -Wmissing-declarations
 
 	ifeq ($(arch),$(filter $(arch),armv7 armv8 riscv64))
 		ifeq ($(OS),Android)
@@ -410,7 +410,7 @@ ifeq ($(COMP),mingw)
 			CXX=i686-w64-mingw32-c++-posix
 		endif
 	endif
-	CXXFLAGS += -pedantic -Wextra -Wshadow
+	CXXFLAGS += -pedantic -Wextra -Wshadow -Wmissing-declarations
 endif
 
 ifeq ($(COMP),icc)
@@ -426,7 +426,7 @@ ifeq ($(COMP),clang)
 		CXX=x86_64-w64-mingw32-clang++
 	endif
 
-	CXXFLAGS += -pedantic -Wextra -Wshadow
+	CXXFLAGS += -pedantic -Wextra -Wshadow -Wmissing-prototypes
 
 	ifeq ($(filter $(KERNEL),Darwin OpenBSD FreeBSD),)
 	ifeq ($(target_windows),)
@@ -747,9 +747,9 @@ help:
 	@echo "Supported targets:"
 	@echo ""
 	@echo "help                    > Display architecture details"
-	@echo "build                   > Standard build"
+	@echo "profile-build           > standard build with profile-guided optimization"
+	@echo "build                   > skip profile-guided optimization"
 	@echo "net                     > Download the default nnue net"
-	@echo "profile-build           > Faster build (with profile-guided optimization)"
 	@echo "strip                   > Strip executable"
 	@echo "install                 > Install executable"
 	@echo "clean                   > Clean up"
@@ -789,14 +789,15 @@ help:
 	@echo "icc                     > Intel compiler"
 	@echo "ndk                     > Google NDK to cross-compile for Android"
 	@echo ""
-	@echo "Simple examples. If you don't know what to do, you likely want to run: "
+	@echo "Simple examples. If you don't know what to do, you likely want to run one of: "
 	@echo ""
-	@echo "make -j build ARCH=x86-64  (A portable, slow compile for 64-bit systems)"
-	@echo "make -j build ARCH=x86-32  (A portable, slow compile for 32-bit systems)"
+	@echo "make -j profile-build ARCH=x86-64-avx2    # typically a fast compile for common systems "
+	@echo "make -j profile-build ARCH=x86-64-modern  # A more portable compile for 64-bit systems "
+	@echo "make -j profile-build ARCH=x86-64         # A portable compile for 64-bit systems "
 	@echo ""
-	@echo "Advanced examples, for experienced users looking for performance: "
+	@echo "Advanced examples, for experienced users: "
 	@echo ""
-	@echo "make    help  ARCH=x86-64-bmi2"
+	@echo "make -j profile-build ARCH=x86-64-bmi2"
 	@echo "make -j profile-build ARCH=x86-64-bmi2 COMP=gcc COMPCXX=g++-9.0"
 	@echo "make -j build ARCH=x86-64-ssse3 COMP=clang"
 	@echo ""
@@ -852,7 +853,7 @@ net:
 	$(eval nnuedownloadurl2 := https://github.com/official-stockfish/networks/raw/master/$(nnuenet))
 	$(eval curl_or_wget := $(shell if hash curl 2>/dev/null; then echo "curl -skL"; elif hash wget 2>/dev/null; then echo "wget -qO-"; fi))
 	@if [ "x$(curl_or_wget)" = "x" ]; then \
-	    echo "Automatic download failed: neither curl nor wget is installed. Install one of these tools or download the net manually"; exit 1; \
+	    echo "Neither curl nor wget is installed. Install one of these tools unless the net has been downloaded manually"; \
         fi
 	$(eval shasum_command := $(shell if hash shasum 2>/dev/null; then echo "shasum -a 256 "; elif hash sha256sum 2>/dev/null; then echo "sha256sum "; fi))
 	@if [ "x$(shasum_command)" = "x" ]; then \
@@ -863,7 +864,9 @@ net:
 	      echo "$(nnuenet) available."; \
 	   else \
 	      if [ "x$(curl_or_wget)" != "x" ]; then \
-	         echo "Downloading $${nnuedownloadurl}"; $(curl_or_wget) $${nnuedownloadurl} > $(nnuenet);\
+                 echo "Downloading $${nnuedownloadurl}"; $(curl_or_wget) $${nnuedownloadurl} > $(nnuenet);\
+              else \
+                 echo "No net found and download not possible"; exit 1;\
 	      fi; \
 	   fi; \
 	   if [ "x$(shasum_command)" != "x" ]; then \
@@ -1006,6 +1009,6 @@ icc-profile-use:
 .depend: $(SRCS)
 	-@$(CXX) $(DEPENDFLAGS) -MM $(SRCS) > $@ 2> /dev/null
 
-ifneq (, $(filter $(MAKECMDGOALS), build profile-build))
+ifeq (, $(filter $(MAKECMDGOALS), help strip install clean net objclean profileclean config-sanity))
 -include .depend
 endif