### 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),)
comp=gcc
CXX=g++
CXXFLAGS += -pedantic -Wno-long-long -Wextra -Wshadow
- LDFLAGS += -Wl,--no-as-needed
+ ifneq ($(UNAME),Darwin)
+ LDFLAGS += -Wl,--no-as-needed
+ else
+ LDFLAGS += -Wl
+ endif
endif
ifeq ($(COMP),mingw)
comp=mingw
CXX=g++
CXXFLAGS += -Wextra -Wshadow
- LDFLAGS += -static-libstdc++ -static-libgcc
+ LDFLAGS += -static
endif
ifeq ($(COMP),icc)
comp=clang
CXX=clang++
CXXFLAGS += -pedantic -Wno-long-long -Wextra -Wshadow
+ ifeq ($(UNAME),Darwin)
+ CXXFLAGS += -std=c++0x -stdlib=libc++
+ DEPENDFLAGS += -std=c++0x -stdlib=libc++
+ endif
endif
ifeq ($(comp),icc)
endif
ifeq ($(UNAME),Darwin)
- CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.6
- LDFLAGS += -arch $(arch) -mmacosx-version-min=10.6
+ CXXFLAGS += -arch $(arch) -mmacosx-version-min=10.9
+ LDFLAGS += -arch $(arch) -mmacosx-version-min=10.9
endif
### On mingw use Windows threads, otherwise POSIX
ifeq ($(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
gcc-profile-make:
$(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
- EXTRACXXFLAGS='-fprofile-arcs' \
+ EXTRACXXFLAGS='-fprofile-generate' \
EXTRALDFLAGS='-lgcov' \
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' \
+ EXTRACXXFLAGS='-fprofile-use -fno-peel-loops -fno-tracer' \
EXTRALDFLAGS='-lgcov' \
all