Rename *last to *end

[stockfish] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 71aa7b30d195370738bcab3705f4385b7328b308..2ad22de41bb55011e5d8baebec2a242c47ca1f5a 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -20,11 +20,18 @@
 ### Section 1. General Configuration
 ### ==========================================================================
 
+### Establish the operating system name
+UNAME = $(shell uname)
+
 ### Executable name
 EXE = stockfish
 
 ### Installation dir definitions
 PREFIX = /usr/local
+# Haiku has a non-standard filesystem layout
+ifeq ($(UNAME),Haiku)
+       PREFIX=/boot/common
+endif
 BINDIR = $(PREFIX)/bin
 
 ### Built-in benchmark for pgo-builds
@@ -32,7 +39,7 @@ PGOBENCH = ./$(EXE) bench 32 1 10 default depth
 
 ### Object files
 OBJS = benchmark.o bitbase.o bitboard.o book.o endgame.o evaluate.o main.o \
-       material.o misc.o move.o movegen.o movepick.o pawns.o position.o \
+       material.o misc.o movegen.o movepick.o notation.o pawns.o position.o \
        search.o thread.o timeman.o tt.o uci.o ucioption.o
 
 ### ==========================================================================
@@ -229,7 +236,10 @@ LDFLAGS = $(EXTRALDFLAGS)
 
 ### On mingw use Windows threads, otherwise POSIX
 ifneq ($(comp),mingw)
-       LDFLAGS += -lpthread
+       # Haiku has pthreads in its libroot, so only link it in on other platforms
+       ifneq ($(UNAME),Haiku)
+               LDFLAGS += -lpthread
+       endif
 endif
 
 ifeq ($(os),osx)
@@ -270,6 +280,7 @@ ifeq ($(optimize),yes)
        endif
 
        ifeq ($(comp),clang)
+               ### -O4 requires a linker that supports LLVM's LTO
                CXXFLAGS += -O3
 
                ifeq ($(os),osx)
@@ -310,11 +321,13 @@ endif
 ### This is a mix of compile and link time options because the lto link phase
 ### needs access to the optimization flags.
 ifeq ($(comp),gcc)
-       GCC_MAJOR := `$(CXX) -dumpversion | cut -f1 -d.`
-       GCC_MINOR := `$(CXX) -dumpversion | cut -f2 -d.`
-       ifeq (1,$(shell expr \( $(GCC_MAJOR) \> 4 \) \| \( $(GCC_MAJOR) \= 4 \& $(GCC_MINOR) \>= 5 \)))
-               CXXFLAGS += -flto
-               LDFLAGS += $(CXXFLAGS)
+       ifeq ($(optimize),yes)
+               GCC_MAJOR := `$(CXX) -dumpversion | cut -f1 -d.`
+               GCC_MINOR := `$(CXX) -dumpversion | cut -f2 -d.`
+               ifeq (1,$(shell expr \( $(GCC_MAJOR) \> 4 \) \| \( $(GCC_MAJOR) \= 4 \& $(GCC_MINOR) \>= 5 \)))
+                       CXXFLAGS += -flto
+                       LDFLAGS += $(CXXFLAGS)
+               endif
        endif
 endif