pd.if.org Git - liblfds/blob - liblfds/liblfds7.1.0/liblfds710/build/gcc_gnumake/Makefile

   1 ##### notes #####
   2 # TRD : -fno-strict-aliasing is needed because GCC has messed up type punning and __may_alias__ does absolutely nothing
   3 #       -Wno-unused-but-set-variable and -Wno-uninitialized are needed because GCC seems confused by the atomic intrinsics
   4 #       the code base for release has been compiled with those warnings enabled, to show any valid errors
   5
   6 ##### paths #####
   7 BINDIR    := ../../bin
   8 INCDIR    := ../../inc
   9 OBJDIR    := ../../obj
  10 SRCDIR    := ../../src
  11 INSINCDIR := /usr/local/include/
  12 INSLIBDIR := /usr/local/lib/
  13
  14 ##### misc #####
  15 QUIETLY        := 1>/dev/null 2>/dev/null
  16 VERSION_NUMBER := 1
  17 MINOR_NUMBER   := 0
  18 RELEASE_NUMBER := 0
  19
  20 ##### sources, objects and libraries #####
  21 BINNAME    := liblfds710
  22 ARFILENAME := $(BINNAME).a
  23 ARPATHNAME := $(BINDIR)/$(ARFILENAME)
  24 SOBASENAME := $(BINNAME).so
  25 SONAME     := $(SOBASENAME).$(VERSION_NUMBER)
  26 SOFILENAME := $(SONAME).$(MINOR_NUMBER).$(RELEASE_NUMBER)
  27 SOPATHNAME := $(BINDIR)/$(SOFILENAME)
  28 INCNAME    := $(INCDIR)/$(BINNAME).h
  29 SRCDIRS    := lfds710_btree_addonly_unbalanced lfds710_freelist lfds710_hash_addonly lfds710_list_addonly_singlylinked_ordered lfds710_list_addonly_singlylinked_unordered lfds710_misc lfds710_prng lfds710_queue_bounded_manyproducer_manyconsumer lfds710_queue_bounded_singleproducer_singleconsumer lfds710_queue_unbounded_manyproducer_manyconsumer lfds710_ringbuffer lfds710_stack
  30 SOURCES    := lfds710_hash_addonly_cleanup.c lfds710_hash_addonly_get.c lfds710_hash_addonly_init.c lfds710_hash_addonly_insert.c lfds710_hash_addonly_iterate.c lfds710_hash_addonly_query.c \
  31               lfds710_list_addonly_singlylinked_ordered_cleanup.c lfds710_list_addonly_singlylinked_ordered_get.c lfds710_list_addonly_singlylinked_ordered_init.c lfds710_list_addonly_singlylinked_ordered_insert.c lfds710_list_addonly_singlylinked_ordered_query.c \
  32               lfds710_list_addonly_singlylinked_unordered_cleanup.c lfds710_list_addonly_singlylinked_unordered_get.c lfds710_list_addonly_singlylinked_unordered_init.c lfds710_list_addonly_singlylinked_unordered_insert.c lfds710_list_addonly_singlylinked_unordered_query.c \
  33               lfds710_btree_addonly_unbalanced_cleanup.c lfds710_btree_addonly_unbalanced_get.c lfds710_btree_addonly_unbalanced_init.c lfds710_btree_addonly_unbalanced_insert.c lfds710_btree_addonly_unbalanced_query.c \
  34               lfds710_freelist_cleanup.c lfds710_freelist_init.c lfds710_freelist_pop.c lfds710_freelist_push.c lfds710_freelist_query.c \
  35               lfds710_misc_internal_backoff_init.c lfds710_misc_globals.c lfds710_misc_query.c \
  36               lfds710_prng_init.c \
  37               lfds710_queue_bounded_manyproducer_manyconsumer_cleanup.c lfds710_queue_bounded_manyproducer_manyconsumer_dequeue.c lfds710_queue_bounded_manyproducer_manyconsumer_enqueue.c lfds710_queue_bounded_manyproducer_manyconsumer_init.c lfds710_queue_bounded_manyproducer_manyconsumer_query.c \
  38               lfds710_queue_bounded_singleproducer_singleconsumer_cleanup.c lfds710_queue_bounded_singleproducer_singleconsumer_dequeue.c lfds710_queue_bounded_singleproducer_singleconsumer_enqueue.c lfds710_queue_bounded_singleproducer_singleconsumer_init.c lfds710_queue_bounded_singleproducer_singleconsumer_query.c \
  39               lfds710_queue_unbounded_manyproducer_manyconsumer_cleanup.c lfds710_queue_unbounded_manyproducer_manyconsumer_dequeue.c lfds710_queue_unbounded_manyproducer_manyconsumer_enqueue.c lfds710_queue_unbounded_manyproducer_manyconsumer_init.c lfds710_queue_unbounded_manyproducer_manyconsumer_query.c \
  40               lfds710_ringbuffer_cleanup.c lfds710_ringbuffer_init.c lfds710_ringbuffer_query.c lfds710_ringbuffer_read.c lfds710_ringbuffer_write.c \
  41               lfds710_stack_cleanup.c lfds710_stack_init.c lfds710_stack_pop.c lfds710_stack_push.c lfds710_stack_query.c
  42 OBJECTS    := $(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(SOURCES)))
  43 SYSLIBS    := -lgcc
  44
  45 ##### tools #####
  46 DG                     := gcc
  47 DGFLAGS_MANDATORY      := -MM
  48 DGFLAGS_OPTIONAL       := -std=gnu89
  49
  50 CC                     := gcc
  51 CFLAGS_MANDATORY       := -c -fno-strict-aliasing
  52 CFLAGS_OPTIONAL        := -ffreestanding -nostdinc -std=gnu89 -Wall -Werror -Wno-unknown-pragmas -Wno-unused-but-set-variable -Wno-uninitialized
  53 CFLAGS_MANDATORY_COV   := -O0 -ggdb -DCOVERAGE -fprofile-arcs -ftest-coverage
  54 CFLAGS_MANDATORY_DBG   := -O0 -ggdb -D_DEBUG
  55 CFLAGS_MANDATORY_PROF  := -O0 -ggdb -DPROF     -pg
  56 CFLAGS_MANDATORY_REL   := -O2       -DNDEBUG
  57 CFLAGS_MANDATORY_TSAN  := -O0 -ggdb -DTSAN     -fsanitize=thread -fPIC
  58
  59 AR                     := ar
  60 ARFLAGS                :=
  61 ARFLAGS_MANDATORY      := rcs
  62 ARFLAGS_OPTIONAL       :=
  63
  64 LD                     := gcc
  65 LDFLAGS_MANDATORY      := -shared -Wl,-soname,$(SONAME) -o $(SOPATHNAME)
  66 LDFLAGS_OPTIONAL       := -nodefaultlibs -nostdlib -std=gnu89 -Wall -Werror
  67 LDFLAGS_MANDATORY_COV  := -O0 -fprofile-arcs -ftest-coverage
  68 LDFLAGS_MANDATORY_DBG  := -O0 -ggdb
  69 LDFLAGS_MANDATORY_PROF := -O0 -pg
  70 LDFLAGS_MANDATORY_REL  := -O2 -s
  71 LDFLAGS_MANDATORY_TSAN := -O0 -fsanitize=thread -fPIC
  72
  73 ##### build variants #####
  74 ifeq ($(findstring so,$(MAKECMDGOALS)),so)
  75   CFLAGS_MANDATORY += -fPIC
  76 endif
  77
  78 # TRD : default to debug
  79 ifeq ($(MAKECMDGOALS),)
  80   CFLAGS_MANDATORY  += $(CFLAGS_MANDATORY_DBG)
  81   LDFLAGS_MANDATORY += $(LDFLAGS_MANDATORY_DBG)
  82 endif
  83
  84 ifeq ($(findstring cov,$(MAKECMDGOALS)),cov)
  85   CFLAGS_MANDATORY  += $(CFLAGS_MANDATORY_COV)
  86   LDFLAGS_MANDATORY += $(LDFLAGS_MANDATORY_COV)
  87   SYSLIBS += -lgcov
  88 endif
  89
  90 ifeq ($(findstring dbg,$(MAKECMDGOALS)),dbg)
  91   CFLAGS_MANDATORY  += $(CFLAGS_MANDATORY_DBG)
  92   LDFLAGS_MANDATORY += $(LDFLAGS_MANDATORY_DBG)
  93 endif
  94
  95 ifeq ($(findstring prof,$(MAKECMDGOALS)),prof)
  96   CFLAGS_MANDATORY  += $(CFLAGS_MANDATORY_PROF)
  97   LDFLAGS_MANDATORY += $(LDFLAGS_MANDATORY_PROF)
  98 endif
  99
 100 ifeq ($(findstring rel,$(MAKECMDGOALS)),rel)
 101   CFLAGS_MANDATORY  += $(CFLAGS_MANDATORY_REL)
 102   LDFLAGS_MANDATORY += $(LDFLAGS_MANDATORY_REL)
 103 endif
 104
 105 ifeq ($(findstring tsan,$(MAKECMDGOALS)),tsan)
 106   CFLAGS_MANDATORY  += $(CFLAGS_MANDATORY_TSAN)
 107   LDFLAGS_MANDATORY += $(LDFLAGS_MANDATORY_TSAN)
 108 endif
 109
 110 ##### search paths #####
 111 vpath %.c $(patsubst %,$(SRCDIR)/%:,$(SRCDIRS))
 112
 113 ##### implicit rules #####
 114 $(OBJDIR)/%.o : %.c
 115         $(DG) $(DGFLAGS_OPTIONAL) $(DGFLAGS) $(DGFLAGS_MANDATORY) $< >$(OBJDIR)/$*.d
 116         $(CC) $(CFLAGS_OPTIONAL) $(CFLAGS) $(CFLAGS_MANDATORY) -o $@ $<
 117
 118 ##### explicit rules #####
 119 $(ARPATHNAME) : $(OBJECTS)
 120         $(AR) $(ARFLAGS_OPTIONAL) $(ARFLAGS) $(ARFLAGS_MANDATORY) $(ARPATHNAME) $(OBJECTS)
 121
 122 $(SOPATHNAME) : $(OBJECTS)
 123         $(LD) $(LDFLAGS_OPTIONAL) $(LDFLAGS) $(LDFLAGS_MANDATORY) $(OBJECTS) -lgcov -lgcc -o $(SOPATHNAME)
 124         @ln -fs $(SOFILENAME) $(BINDIR)/$(SONAME)
 125         @ln -fs $(SOFILENAME) $(BINDIR)/$(SOBASENAME)
 126
 127 ##### phony #####
 128 .PHONY : clean ar_cov ar_dbg ar_prof ar_rel ar_tsan ar_vanilla ar_install ar_uninstall so_dbg so_prof so_rel so_tsan so_vanilla so_install so_uninstall
 129
 130 clean :
 131         @rm -f $(BINDIR)/* $(OBJDIR)/*
 132
 133 ar_cov       : $(ARPATHNAME) # archive (.a), coverage
 134 ar_dbg       : $(ARPATHNAME) # archive (.a), debug
 135 ar_prof      : $(ARPATHNAME) # archive (.a), profiling
 136 ar_rel       : $(ARPATHNAME) # archive (.a), release
 137 ar_tsan      : $(ARPATHNAME) # archive (.a), thread sanitizer
 138 ar_vanilla   : $(ARPATHNAME) # archive (.a), no specific-build arguments
 139 ar_install   :
 140   # TRD : leading backslash to use command rather than alias
 141   #       as many Linux distros have a built-in alias to force
 142   #       a prompt ("y/n?") on file overwrite - silent and
 143   #       unexpected interference which breaks a makefile
 144         @mkdir -p $(INSLIBDIR)
 145         @\cp $(ARPATHNAME) $(INSLIBDIR)
 146         @mkdir -p $(INSINCDIR)
 147         @\cp -r $(INCDIR)/* $(INSINCDIR)
 148 ar_uninstall :
 149         @rm    $(INSLIBDIR)/$(ARFILENAME)
 150         @rm -r $(INSINCDIR)/$(BINNAME)
 151         @rm -r $(INSINCDIR)/$(BINNAME).h
 152
 153 # TRD : so_cov currently disabled as it cannot work with -nostdlib -nodefaultlibs
 154 # so_cov       : $(SOPATHNAME) # shared (.so), coverage
 155 so_dbg       : $(SOPATHNAME) # shared (.so), debug
 156 so_prof      : $(SOPATHNAME) # shared (.so), profiling
 157 so_rel       : $(SOPATHNAME) # shared (.so), release
 158 so_tsan      : $(SOPATHNAME) # shared (.so), thread sanitizer
 159 so_vanilla   : $(SOPATHNAME) # shared (.so), no specific-build arguments
 160 so_install   :
 161         @mkdir -p $(INSINCDIR)
 162         @\cp $(SOPATHNAME) $(INSLIBDIR)
 163         @ldconfig -vn $(INSLIBDIR)
 164         @ln -s $(SONAME) $(INSLIBDIR)/$(SOBASENAME)
 165         @mkdir -p $(INSLIBDIR)
 166         @\cp -r $(INCDIR)/* $(INSINCDIR)
 167 so_uninstall :
 168         @rm -f $(INSLIBDIR)/$(SOFILENAME)
 169         @rm -f $(INSLIBDIR)/$(SOBASENAME)
 170         @rm -f $(INSLIBDIR)/$(SONAME)
 171         @rm -r $(INSINCDIR)/$(BINNAME)
 172         @rm -r $(INSINCDIR)/$(BINNAME).h
 173
 174 ##### dependencies #####
 175 -include $(DEPENDS)
 176