Revert "Fix profile build for gcc on Mac OSX"

[stockfish] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index b641747ae623f20d201e3d56bc7421398201a566..53bbc1f44fcc2a9be84061432a1f079af67287c3 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,6 +1,6 @@
 # Stockfish, a UCI chess playing engine derived from Glaurung 2.1
 # Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-# Copyright (C) 2008-2014 Marco Costalba, Joona Kiiski, Tord Romstad
+# Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
 #
 # Stockfish is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -31,7 +31,7 @@ PREFIX = /usr/local
 BINDIR = $(PREFIX)/bin
 
 ### Built-in benchmark for pgo-builds
-PGOBENCH = ./$(EXE) bench 16 1 1 default time
+PGOBENCH = ./$(EXE) bench 16 1 1000 default time
 
 ### Object files
 OBJS = benchmark.o bitbase.o bitboard.o endgame.o evaluate.o main.o \
@@ -310,6 +310,14 @@ ifeq ($(comp),gcc)
        endif
 endif
 
+### 3.12 Android 5 can only run position independent executables. Note that this
+### breaks Android 4.0 and earlier.
+ifeq ($(arch),armv7)
+       CXXFLAGS += -fPIE
+       LDFLAGS += -fPIE -pie
+endif
+
+
 ### ==========================================================================
 ### Section 4. Public targets
 ### ==========================================================================
@@ -373,9 +381,6 @@ profile-build:
        @$(PGOBENCH) > /dev/null
        @echo ""
        @echo "Step 3/4. Building final executable ..."
-# Deleting corrupt ucioption.gc* profile files is necessary to avoid an 
-# "internal compiler error" for gcc versions 4.7.x
-       @rm ucioption.gc*
        @touch *.cpp *.h syzygy/*.cpp syzygy/*.h
        $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_use)
        @echo ""
@@ -447,6 +452,9 @@ gcc-profile-make:
        all
 
 gcc-profile-use:
+# Deleting corrupt ucioption.gc* profile files is necessary to avoid an 
+# "internal compiler error" for gcc versions 4.7.x
+       @rm -f ucioption.gc*
        $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
        EXTRACXXFLAGS='-fbranch-probabilities' \
        EXTRALDFLAGS='-lgcov' \