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############################# configurable section #############################
# configure install path
PREFIX:=/usr/local
# configure debug or release build
DEBUG:=-DDEBUG=1 -O0 -g3 -fno-inline -fstack-protector-all
# for debug build, comment the line below
DEBUG:=-O3
# configure default tools
CC?=cc
# make defines AR, so we have to override to gcc-ar, so -flto works
AR=gcc-ar
STRIP?=strip
RANLIB?=gcc-ranlib
########################## end of configurable section #########################
# shared library version
SOVERM:=0
SOVERF:=0.0.0
# change options based on wild guess of compiler brand/type
ifeq ($(lastword $(subst /, ,$(CC))),tcc)
CCOPT:=-Wall $(DEBUG) -I.
else
ifeq ($(lastword $(subst /, ,$(CC))),clang)
CCOPT:=-Wall $(DEBUG) -I. --std=gnu89
else
CCOPT:=-Wall $(DEBUG) -I. --std=gnu89 -flto
endif
endif
# allow to pass additional compiler flags
CFLAGS:=$(CCOPT) $(CFLAGS)
all: libyascreen.a libyascreen.so yastest yastest.shared
yascreen.o: yascreen.c yascreen.h
$(CC) $(CFLAGS) -o $@ -c $<
yastest.o: yastest.c yascreen.h
$(CC) $(CFLAGS) -o $@ -c $<
yastest: yastest.o yascreen.o
$(CC) $(CFLAGS) -o $@ $^ -lrt
$(STRIP) $@
yastest.shared: yastest.o libyascreen.so
$(CC) $(CFLAGS) -o $@ $^ -lrt -L. -lyascreen
$(STRIP) $@
libyascreen.a: yascreen.o
$(AR) r $@ $^
$(RANLIB) $@
libyascreen.so: libyascreen.so.$(SOVERM)
ln -fs $^ $@
libyascreen.so.$(SOVERM): libyascreen.so.$(SOVERF)
ln -fs $^ $@
libyascreen.so.$(SOVERF): yascreen.c yascreen.h
$(CC) $(CFLAGS) -o $@ $< -fPIC -lrt -shared
$(STRIP) $@
install: all
cp -a libyascreen.a libyascreen.so libyascreen.so.$(SOVERM) libyascreen.so.$(SOVERF) $(PREFIX)/lib/
cp -a yascreen.h $(PREFIX)/include/
clean:
rm -f yastest yastest.shared yastest.o yascreen.o libyascreen.a libyascreen.so libyascreen.so.$(SOVERM) libyascreen.so.$(SOVERF)
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