8 QUIETLY = 1>/dev/null 2>/dev/null
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10 ##### sources, objects and libraries #####
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11 BINNAME = liblfds601
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12 AR_BINARY = $(BINDIR)/$(BINNAME).a
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13 SO_BINARY = $(BINDIR)/$(BINNAME).so
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14 SRCDIRS = lfds601_abstraction lfds601_freelist lfds601_queue lfds601_ringbuffer lfds601_slist lfds601_stack
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15 # TRD : be aware - in the linux makefile, with the one-pass linking behaviour of the GNU linker, the order
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16 # of source files matters! this is because it leads to the ordering of objects in the library and
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17 # that in turn, since the data structures all use the freelist API and the abstraction API, has to be
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19 SOURCES = lfds601_queue_delete.c lfds601_queue_new.c lfds601_queue_query.c lfds601_queue_queue.c \
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20 lfds601_ringbuffer_delete.c lfds601_ringbuffer_get_and_put.c lfds601_ringbuffer_new.c lfds601_ringbuffer_query.c \
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21 lfds601_slist_delete.c lfds601_slist_get_and_set.c lfds601_slist_link.c lfds601_slist_new.c \
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22 lfds601_stack_delete.c lfds601_stack_new.c lfds601_stack_push_pop.c lfds601_stack_query.c \
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23 lfds601_freelist_delete.c lfds601_freelist_get_and_set.c lfds601_freelist_new.c lfds601_freelist_query.c lfds601_freelist_pop_push.c \
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24 lfds601_abstraction_aligned_free.c lfds601_abstraction_aligned_malloc.c lfds601_abstraction_cas.c lfds601_abstraction_dcas.c lfds601_abstraction_increment.c
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25 OBJECTS = $(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(SOURCES)))
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27 ##### CPU variants #####
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28 GCCARCH = $(shell uname -m)
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30 ifeq ($(GCCARCH),x86_64)
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34 ifeq ($(findstring arm,$(GCCARCH)),arm)
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43 DGFLAGS = -MM -std=c99 -I"$(SRCDIR)" -I"$(INCDIR)"
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46 CBASE = -Wall -Wno-unknown-pragmas -std=c99 -march=$(GCCARCH) -c -I"$(SRCDIR)" -I"$(INCDIR)"
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47 CFREL = -O2 -finline-functions -Wno-strict-aliasing
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54 LFBASE = -Wall -std=c99 -shared
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58 ##### rel/dbg .a/.so variants #####
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59 ifeq ($(findstring so,$(MAKECMDGOALS)),so)
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60 CBASE := $(CBASE) -fpic
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63 CFLAGS = $(CBASE) $(CFDBG)
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64 LFLAGS = $(LFBASE) $(LFDBG)
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66 ifeq ($(findstring rel,$(MAKECMDGOALS)),rel)
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67 CFLAGS = $(CBASE) $(CFREL)
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68 LFLAGS = $(LFBASE) $(LFREL)
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71 ##### search paths #####
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72 vpath %.c $(patsubst %,$(SRCDIR)/%:,$(SRCDIRS))
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74 ##### implicit rules #####
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76 $(DG) $(DGFLAGS) $< >$(OBJDIR)/$*.d
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77 $(CC) $(CFLAGS) -o $@ $<
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79 ##### explicit rules #####
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80 $(AR_BINARY) : $(OBJECTS)
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81 $(AR) $(AFLAGS) $(AR_BINARY) $(OBJECTS)
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83 $(SO_BINARY) : $(OBJECTS)
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84 $(LD) $(LFLAGS) $(SYSLIBS) $(OBJECTS) -o $(SO_BINARY)
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87 .PHONY : clean arrel ardbg sorel sodbg
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90 @rm -f $(BINDIR)/$(BINNAME).* $(OBJDIR)/*.o $(OBJDIR)/*.d
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92 arrel : $(AR_BINARY)
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93 ardbg : $(AR_BINARY)
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95 sorel : $(SO_BINARY)
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96 sodbg : $(SO_BINARY)
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98 ##### dependencies #####
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102 # TRD : we use -std=c99 purely to permit C++ style comments
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