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.PHONY: all clean distclean
# Figure out root of library, unless used as submodule
ROOTDIR ?= $(shell pwd)
CC ?= $(CROSS)gcc
AR ?= $(CROSS)ar
STRIP ?= $(CROSS)strip
INSTALL := install --backup=off
STRIPINST := $(INSTALL) -s --strip-program=$(CROSS)strip -m 0755
CPPFLAGS += -D_GNU_SOURCE
ARFLAGS = crus
# Default to silent build, use V=1 to get verbose mode.
ifeq ($V,1)
Q =
PRINT = @true
REDIRECT =
MAKEFLAGS =
VERBOSE = -v
else
Q = @
PRINT = @printf
REDIRECT = >/dev/null
MAKEFLAGS = --no-print-directory --silent
VERBOSE =
endif
# Some tests may need to be run as root, e.g. pidfile()
ifeq ($(ASROOT), 1)
SUDO = sudo -n
else
SUDO =
endif
# Default install paths
prefix ?= /usr/local
libdir ?= $(prefix)/lib
datadir ?= $(prefix)/share/doc/$(LIBNAME)
incdir ?= $(prefix)/include
# Pretty printing and GCC -M for auto dep files
%.o: %.c
$(PRINT) " CC $(subst $(ROOTDIR)/,,$(shell pwd)/)$@\n"
$(Q)$(CC) $(CFLAGS) $(CPPFLAGS) -c -MMD -MP -o $@ $<
%: %.o
$(PRINT) " LINK $(subst $(ROOTDIR)/,,$(shell pwd)/)$@\n"
$(Q)$(CC) $(CFLAGS) $(LDFLAGS) -Wl,-Map,$@.map -o $@ $^ $(LDLIBS$(LDLIBS-$(@)))
.PHONY: %.test
%.test: %.c
$(PRINT) " TEST $(subst $(ROOTDIR)/,,$(shell pwd)/)$(@:.test=)\n"
$(Q)$(CC) $(CFLAGS) $(CPPFLAGS) -g -o $@ -DUNITTEST $< $(OBJS)
$(Q)$(RM) $(OBJS)
$(Q)$(SUDO) ./$@ $(VERBOSE) $(REDIRECT)
# Default build rules for both main and unit test makefiles
all:: $(TARGET)
clean::
-$(Q)$(RM) $(OBJS) $(DEPS) $(TARGET) $(SOLIB) $(STATICLIB)
distclean::
-$(Q)$(RM) $(JUNK) unittest *.o *.a *.so* *.unittest *.test
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