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CC ?= gcc
AR ?= ar
RANLIB ?= ranlib
CFLAGS ?= -g -Wall -O3 -Wsign-compare
CFLAG += -flto
VERSION=0.4.2
MAJOR=$(shell echo $(VERSION)| cut -f1 -d.)
LDFLAGS = -Wl,-soname,libBigWig.so.$(MAJOR) -Wl,-flto
LIBS = -lm -lz
EXTRA_CFLAGS_PIC = -fpic
LDLIBS =
INCLUDES =
DESTDIR =
PREFIX ?= /usr
# Create a simple test-program to check if gcc can compile with curl
tmpfile:=$(shell mktemp --suffix=.c)
$(file >$(tmpfile),#include <curl/curl.h>)
$(file >>$(tmpfile),int main() { return 0; })
HAVE_CURL:=$(shell $(CC) $(CFLAGS) $(EXTRA_CFLAGS_PIC) $(LIBS) -lcurl $(tmpfile) -o /dev/null >/dev/null 2>&1 && echo "YES")
$(shell rm $(tmpfile))
ifeq ($(HAVE_CURL),YES)
# If yes, add the library
LIBS += -lcurl
else
# and if not, disable CURL specific code compilation
CFLAGS += -DNOCURL
endif
prefix = $(PREFIX)
includedir = $(prefix)/include
libdir = $(exec_prefix)/lib
.PHONY: all clean lib test doc
.SUFFIXES: .c .o .pico
all: lib
lib: lib-static lib-shared
lib-static: libBigWig.a
lib-shared: libBigWig.so
doc:
doxygen
OBJS = io.o bwValues.o bwRead.o bwStats.o bwWrite.o
.c.o:
$(CC) -I. $(CFLAGS) $(INCLUDES) -c -o $@ $<
.c.pico:
$(CC) -I. $(CFLAGS) $(INCLUDES) $(EXTRA_CFLAGS_PIC) -c -o $@ $<
libBigWig.a: $(OBJS)
-@rm -f $@
$(AR) -rcs $@ $(OBJS)
$(RANLIB) $@
libBigWig.so: libBigWig.so.$(MAJOR)
ln -s libBigWig.so.$(MAJOR) libBigWig.so
libBigWig.so.$(MAJOR): libBigWig.so.$(VERSION)
ln -s libBigWig.so.$(VERSION) libBigWig.so.$(MAJOR)
libBigWig.so.$(VERSION): $(OBJS:.o=.pico)
$(CC) -shared $(LDFLAGS) -o $@ $(OBJS:.o=.pico) $(LDLIBS) $(LIBS)
test/testLocal: libBigWig.a
$(CC) -o $@ -I. $(CFLAGS) test/testLocal.c libBigWig.a $(LIBS)
test/testRemoteManyContigs: libBigWig.a
$(CC) -o $@ -I. $(CFLAGS) test/testRemoteManyContigs.c libBigWig.a $(LIBS)
test/testRemote: libBigWig.a
$(CC) -o $@ -I. $(CFLAGS) test/testRemote.c libBigWig.a $(LIBS)
test/testWrite: libBigWig.a
$(CC) -o $@ -I. $(CFLAGS) test/testWrite.c libBigWig.a $(LIBS)
test/exampleWrite: libBigWig.so
$(CC) -o $@ -I. -L. $(CFLAGS) test/exampleWrite.c libBigWig.a $(LIBS)
test/testBigBed: libBigWig.a
$(CC) -o $@ -I. $(CFLAGS) test/testBigBed.c libBigWig.a $(LIBS)
test/testIterator: libBigWig.a
$(CC) -o $@ -I. $(CFLAGS) test/testIterator.c libBigWig.a $(LIBS)
test: test/testLocal test/testRemote test/testWrite test/testLocal test/exampleWrite test/testRemoteManyContigs test/testBigBed test/testIterator
./test/test.py test test/test.bw
clean:
rm -f *.o libBigWig.a libBigWig.so *.pico test/testLocal test/testRemote test/testWrite test/exampleWrite test/testRemoteManyContigs test/testBigBed test/testIterator example_output.bw
install: libBigWig.a libBigWig.so
install -d $(DESTDIR)$(prefix)/lib $(DESTDIR)$(prefix)/include
install libBigWig.a $(DESTDIR)$(prefix)/lib
install libBigWig.so $(DESTDIR)$(prefix)/lib
install *.h $(DESTDIR)$(prefix)/include
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