src/Makefile

   1 # netsniff-ng build system, part of netsniff-ng.
   2 # Copyright 2012 Daniel Borkmann <borkmann@gnumaniacs.org>
   3 # Subject to the GNU GPL, version 2.
   4
   5 VERSION = 0
   6 PATCHLEVEL = 5
   7 SUBLEVEL = 8
   8 EXTRAVERSION = -rc0
   9
  10 TOOLS = netsniff-ng trafgen astraceroute flowtop ifpps mausezahn bpfc curvetun
  11
  12 # For packaging purposes, prefix can define a different path.
  13 PREFIX ?=
  14
  15 # Disable if you don't want it
  16 CCACHE = ccache
  17
  18 # Location of installation paths.
  19 BINDIR = $(PREFIX)/usr/bin
  20 SBINDIR = $(PREFIX)/usr/sbin
  21 INCDIR = $(PREFIX)/usr/include
  22 ETCDIR = $(PREFIX)/etc
  23 ETCDIRE = $(ETCDIR)/netsniff-ng
  24 DOCDIR = $(PREFIX)/usr/share/doc
  25 DOCDIRE = $(DOCDIR)/netsniff-ng
  26
  27 # Shut up make, helper warnings, parallel compilation!
  28 MAKEFLAGS += --no-print-directory
  29 MAKEFLAGS += -rR
  30 MAKEFLAGS += --warn-undefined-variables
  31 MAKEFLAGS += --jobs=$(shell grep "^processor" /proc/cpuinfo | wc -l)
  32
  33 # For packaging purposes, you might want to disable O3+arch tuning
  34 CFLAGS = -fstack-protector
  35 CFLAGS += --param=ssp-buffer-size=4
  36 CFLAGS += -fpie
  37 CFLAGS += -fno-strict-aliasing
  38 CFLAGS += -fexceptions
  39 CFLAGS += -fasynchronous-unwind-tables
  40 CFLAGS += -fno-delete-null-pointer-checks
  41 CFLAGS += -D_FORTIFY_SOURCE=2
  42 CFLAGS += -D_REENTRANT
  43 CFLAGS += -D_FILE_OFFSET_BITS=64
  44 CFLAGS += -D_LARGEFILE_SOURCE
  45 CFLAGS += -D_LARGEFILE64_SOURCE
  46 #CFLAGS += -D__WITH_HARDWARE_TIMESTAMPING
  47 CFLAGS += -DVERSION_STRING=\"$(VERSION_STRING)\"
  48 CFLAGS += -std=gnu99
  49 CFLAGS += -march=native
  50 CFLAGS += -mtune=native
  51 CFLAGS += -O3
  52 CFLAGS += -g
  53
  54 # Should be commented in after the mausezahn mess is cleaned
  55 WFLAGS  = -Wall
  56 #WFLAGS += -Wmissing-prototypes
  57 #WFLAGS += -Wdeclaration-after-statement
  58 #WFLAGS += -Werror-implicit-function-declaration
  59 #WFLAGS += -Wundef
  60 #WFLAGS += -Wstrict-prototypes
  61 #WFLAGS += -Wunused-but-set-variable
  62 #WFLAGS += -Werror
  63 WFLAGS += -Wformat=2
  64
  65 CFLAGS += $(WFLAGS) -I.
  66 CPPFLAGS =
  67 ifeq ("$(origin CROSS_LD_LIBRARY_PATH)", "command line")
  68   LDFLAGS = -L$(CROSS_LD_LIBRARY_PATH)
  69 else
  70   LDFLAGS =
  71 endif
  72
  73 ALL_CFLAGS = $(CFLAGS)
  74 ALL_LDFLAGS = $(LDFLAGS)
  75 TARGET_ARCH =
  76 LEX_FLAGS =
  77 YAAC_FLAGS =
  78
  79 Q = @
  80
  81 LD = $(Q)echo -e "  LD\t$@" && $(CCACHE) $(CROSS_COMPILE)gcc
  82 CCNQ = $(CCACHE) $(CROSS_COMPILE)gcc
  83 CC = $(Q)echo -e "  CC\t$<" && $(CCNQ)
  84 MKDIR = $(Q)echo -e "  MKDIR\t$@" && mkdir
  85 STRIP = $(Q)echo -e "  STRIP\t$@" && $(CROSS_COMPILE)strip
  86 LEX = $(Q)echo -e "  LEX\t$<" && flex
  87 YAAC = $(Q)echo -e "  YAAC\t$<" && bison
  88 INST = echo -e "  INST\t$(1)" && install -d $(2) && \
  89         install --mode=644 -DC $(1) $(2)/$(shell basename $(1))
  90 INSTX = echo -e "  INST\t$(1)" && install -C $(1) $(2)/$(shell basename $(1))
  91 RM = echo -e "  RM\t$(1)" && rm -rf $(1)
  92 RMDIR = echo -e "  RM\t$(1)" && rmdir --ignore-fail-on-non-empty $(1) 2> /dev/null || true
  93
  94 export VERSION PATCHLEVEL SUBLEVEL EXTRAVERSION
  95 export CROSS_COMPILE LD CC STRIP
  96
  97 VERSION_STRING = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
  98 VERSION_SHORT = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)
  99
 100 bold = $(shell tput bold)
 101 normal = $(shell tput sgr0)
 102
 103 build_showinfo:
 104         $(Q)echo "$(bold)Building netsniff-ng toolkit ($(VERSION_STRING)) for" \
 105               $(shell $(CCNQ) -dumpmachine)":$(normal)"
 106 clean_showinfo:
 107         $(Q)echo "$(bold)Cleaning netsniff-ng toolkit ($(VERSION_STRING)):$(normal)"
 108
 109 %.yy.o: %.l
 110         $(LEX) -P $(shell perl -wlne 'print $$1 if /lex-func-prefix:\s([a-z]+)/' $<) \
 111                -o $(BUILD_DIR)/$(shell basename $< .l).yy.c $(LEX_FLAGS) $<
 112 %.tab.o: %.y
 113         $(YAAC) -p $(shell perl -wlne 'print $$1 if /yaac-func-prefix:\s([a-z]+)/' $<) \
 114                 -o $(BUILD_DIR)/$(shell basename $< .y).tab.c $(YAAC_FLAGS) -d $<
 115
 116 .PHONY: all toolkit $(TOOLS) clean %_prehook %_distclean %_clean %_install
 117 .FORCE:
 118 .DEFAULT_GOAL := all
 119 .DEFAULT:
 120 .IGNORE: %_clean_custom %_install_custom
 121 .NOTPARALLEL: $(TOOLS)
 122
 123 DOC_FILES = Summary RelatedWork Performance KnownIssues IPv6Notes Sponsors \
 124             SubmittingPatches CodingStyle logo.png RelNotes/Notes-$(VERSION_SHORT)
 125
 126 NCONF_FILES = ether.conf tcp.conf udp.conf oui.conf
 127
 128 all: build_showinfo toolkit
 129 toolkit: $(TOOLS)
 130 install: $(foreach tool,$(TOOLS),$(tool)_install)
 131         $(Q)$(foreach file,$(DOC_FILES),$(call INST,../Documentation/$(file),$(DOCDIRE));)
 132 clean mostlyclean: $(foreach tool,$(TOOLS),$(tool)_clean)
 133 realclean distclean clobber: $(foreach tool,$(TOOLS),$(tool)_distclean)
 134         $(Q)$(foreach file,$(DOC_FILES),$(call RM,$(DOCDIRE)/$(file));)
 135         $(Q)$(call RMDIR,$(DOCDIRE))
 136         $(Q)$(call RMDIR,$(ETCDIRE))
 137 mrproper: clean distclean
 138
 139 define TOOL_templ
 140   include $(1)/Makefile
 141   $(1) $(1)%: BUILD_DIR := $(1)
 142   $(1)_prehook:
 143         $(Q)echo "$(bold)Building $(1):$(normal)"
 144   $(1): $(1)_prehook $$($(1)-lex) $$($(1)-yaac) $$(patsubst %.o,$(1)/%.o,$$($(1)-objs))
 145   $(1)_clean: $(1)_clean_custom
 146         $(Q)$$(call RM,$(1)/*.o $(1)/$(1))
 147   $(1)_install: $(1)_install_custom
 148         $(Q)$$(call INSTX,$(1)/$(1),$$(SBINDIR))
 149         $(Q)$$(call INST,../Documentation/$$(shell echo $(1) | sed 's/\([a-z]\)\(.*\)/\u\1\2/g'),$$(DOCDIRE))
 150   $(1)_distclean: $(1)_distclean_custom
 151         $(Q)$$(call RM,$$(SBINDIR)/$(1))
 152         $(Q)$$(call RM,$$(DOCDIRE)/$$(shell echo $(1) | sed 's/\([a-z]\)\(.*\)/\u\1\2/g'))
 153   $(1)/%.yy.o: $(1)/%.yy.c
 154         $$(CC) $$(ALL_CFLAGS) -o $$@ -c $$<
 155   $(1)/%.tab.o: $(1)/%.tab.c
 156         $$(CC) $$(ALL_CFLAGS) -o $$@ -c $$<
 157   $(1)/%.o: %.c
 158         $$(CC) $$(ALL_CFLAGS) -o $$@ -c $$<
 159 endef
 160
 161 $(foreach tool,$(TOOLS),$(eval $(call TOOL_templ,$(tool))))
 162
 163 %:: ;
 164
 165 netsniff-ng: ALL_CFLAGS += -I$(INCDIR)/libnl3/ -D__WITH_PROTOS
 166 trafgen: ALL_CFLAGS += -I.. -I$(INCDIR)/libnl3/ -D__WITH_PROTOS
 167 bpfc: ALL_CFLAGS += -I..
 168 curvetun: ALL_CFLAGS += -I$(NACL_INCLUDE_DIR)
 169 curvetun: ALL_LDFLAGS += -L$(NACL_LIB_DIR)
 170
 171 bpfc_clean_custom:
 172         $(Q)$(call RM,$(BUILD_DIR)/*.h $(BUILD_DIR)/*.c)
 173 trafgen_clean_custom:
 174         $(Q)$(call RM,$(BUILD_DIR)/*.h $(BUILD_DIR)/*.c)
 175
 176 netsniff-ng_distclean_custom flowtop_distclean_custom:
 177         $(Q)$(foreach file,$(NCONF_FILES),$(call RM,$(ETCDIRE)/$(file));)
 178         $(Q)$(call RMDIR,$(ETCDIRE))
 179 astraceroute_distclean_custom:
 180         $(Q)$(call RM,$(ETCDIRE)/whois.conf)
 181         $(Q)$(call RM,$(SBINDIR)/astraceroute6)
 182         $(Q)$(call RMDIR,$(ETCDIRE))
 183
 184 netsniff-ng_install_custom flowtop_install_custom:
 185         $(Q)$(foreach file,$(NCONF_FILES),$(call INST,conf/$(file),$(ETCDIRE));)
 186 astraceroute_install_custom:
 187         $(Q)$(call INST,conf/whois.conf,$(ETCDIRE))
 188         $(Q)$(call INSTX,../scripts/astraceroute6,$(SBINDIR))
 189
 190 $(TOOLS):
 191         $(LD) $(ALL_LDFLAGS) -o $@/$@ $@/*.o $($@-libs)
 192         $(STRIP) $@/$@
 193
 194 update:
 195         $(Q)../scripts/geoip-database-update
 196 nacl:
 197         $(Q)cd curvetun/ && ./build_nacl.sh ~/nacl
 198 geoip:
 199         $(Q)cd astraceroute/ && ./build_geoip.sh
 200
 201 help:
 202         $(Q)echo "$(bold)Available tools from the toolkit:$(normal)"
 203         $(Q)echo " <toolnames>:={$(TOOLS)}"
 204         $(Q)echo "$(bold)Targets for building the toolkit:$(normal)"
 205         $(Q)echo " all|toolkit                  - Build the whole toolkit"
 206         $(Q)echo " <toolname>                   - Build only one of the tools"
 207         $(Q)echo "$(bold)Targets for cleaning the toolkit's build files:$(normal)"
 208         $(Q)echo " clean|mostlyclean            - Remove all build files"
 209         $(Q)echo " <toolname>_clean             - Remove only one of the tool's files"
 210         $(Q)echo "$(bold)Targets for installing the toolkit:$(normal)"
 211         $(Q)echo " install                      - Install the whole toolkit"
 212         $(Q)echo " <toolname>_install           - Install only one of the tools"
 213         $(Q)echo "$(bold)Targets for removing the toolkit:$(normal)"
 214         $(Q)echo " realclean|distclean|clobber  - Remove the whole toolkit from the system"
 215         $(Q)echo " <toolname>_distclean         - Remove only one of the tools"
 216         $(Q)echo "$(bold)Misc targets:$(normal)"
 217         $(Q)echo " mrproper                     - Remove build and install files"
 218         $(Q)echo " update                       - Update to the latest GeoIP database"
 219         $(Q)echo " nacl                         - Execute the build_nacl script"
 220         $(Q)echo " geoip                        - Execute the build_geoip script"
 221         $(Q)echo " help                         - Show this help"