Fix dependency generation for C++11

[stockfish] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 16eb9c5535404e7e8217ea02d95853e1d1c682cd..5b101cbdaa2be1d1291ed771b87382e4592185c2 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -141,6 +141,7 @@ endif
 ### 3.1 Selecting compiler (default = gcc)
 
 CXXFLAGS += -Wall -Wcast-qual -fno-exceptions -fno-rtti -std=c++11 $(EXTRACXXFLAGS)
+DEPENDFLAGS += -std=c++11
 LDFLAGS += $(EXTRALDFLAGS)
 
 ifeq ($(COMP),)
@@ -162,7 +163,7 @@ ifeq ($(COMP),mingw)
        comp=mingw
        CXX=g++
        CXXFLAGS += -Wextra -Wshadow
-       LDFLAGS += -static-libstdc++ -static-libgcc
+       LDFLAGS += -static
 endif
 
 ifeq ($(COMP),icc)
@@ -308,12 +309,8 @@ endif
 ifeq ($(comp),gcc)
        ifeq ($(optimize),yes)
        ifeq ($(debug),no)
-               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
+               CXXFLAGS += -flto
+               LDFLAGS += $(CXXFLAGS)
        endif
        endif
 endif