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# This is the correct way to build a lib
CC=gcc
CFLAGS=-Wall -Winline -O2
OBJS=baz.o extra.o
all: libbaz1.a libbaz2.a libbaz1.so.1.0.3b libbaz2.so libbaz3.so.1.0.3b
libbaz2.so: libbaz2.so.1.0
ln -sf $^ $@
libbaz2.so.1.0: libbaz2.so.1.0.3b
ln -sf $^ $@
# Oops, forget the soname altogether
libbaz1.so.1.0.3b: $(OBJS)
$(CC) -o $@ -shared $^ -lc
libbaz2.so.1.0.3b: $(OBJS:%.o=%.sho)
$(CC) -o $@ -shared -Wl,-soname,libbaz2.so.1.0 $^ -lc
# Non-PIC.
libbaz3.so.1.0.3b: $(OBJS)
$(CC) -o $@ -shared -Wl,-soname,libbaz3.so.1 $^ -lc
#%.o-noreentrant: %.c
# $(CC) $(CFLAGS) -o $@ -c $<
%.sho: %.c
$(CC) $(CFLAGS) -D_REENTRANT -fPIC -o $@ -c $<
%.o: %.c
$(CC) $(CFLAGS) -D_REENTRANT -o $@ -c $<
libbaz2.a: $(OBJS)
ar cq $@ $(OBJS)
ranlib $@
# The pic one in the .a (wrong), no archive table
libbaz1.a: $(OBJS:%.o=%.sho)
ar cqS $@ $^
clean:
rm -f *.a *.o *.so* *.sho
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