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.PHONY: all clean bench
.DEFAULT_GOAL = all
SRCDIR = src
BENCHSRCDIR = $(SRCDIR)/benchmarks
BENCHMARKS = $(shell dirname $(shell find $(BENCHSRCDIR) -name Makefile))
OBJDIR = $(PWD)/build
CC = gcc
CXX = g++
WARNFLAGS = -Wall -Wextra
COMMONFLAGS = -fno-builtin -fPIC -DPIC -pthread
OPTFLAGS = -O3 -DNDEBUG
# OPTFLAGS = -O0 -g3
CFLAGS = -I. $(OPTFLAGS) $(WARNFLAGS) $(COMMONFLAGS)
CXXFLAGS = -std=c++11 $(CFLAGS) -fno-exceptions
LDFLAGS = -pthread -static-libgcc
LDXXFLAGS = $(LDFLAGS) -static-libstdc++
GLIBC_NOTC = $(PWD)/../glibc/glibc-install-nofs/lib
MAKEFILE_LIST = Makefile
.PHONY: all clean $(SRCDIR) $(BENCHMARKS)
all: $(OBJDIR)/ccinfo $(BENCHMARKS) $(SRCDIR)
$(SRCDIR):
make -C $@ OBJDIR=$(OBJDIR)
$(BENCHMARKS): $(MAKEFILE_LIST)
$(MAKE) -C $@ all OBJDIR=$(OBJDIR)/$(shell basename $@)
$(OBJDIR)/ccinfo: | $(OBJDIR)
$(CC) -v 2> $@
$(OBJDIR):
mkdir -p $@
clean:
rm -rf $(OBJDIR)
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