chiark - git - mdw - rhodes/blob - Makefile

   1 ### -*-makefile-*-
   2 ###
   3 ### Build management
   4 ###
   5 ### (c) 2017 Mark Wooding
   6 ###
   7
   8 ###----- Licensing notice ---------------------------------------------------
   9 ###
  10 ### This file is part of Rhodes, a distributed discrete-log finder.
  11 ###
  12 ### Rhodes is free software; you can redistribute it and/or modify
  13 ### it under the terms of the GNU General Public License as published by
  14 ### the Free Software Foundation; either version 2 of the License, or
  15 ### (at your option) any later version.
  16 ###
  17 ### Rhodes is distributed in the hope that it will be useful,
  18 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ### GNU General Public License for more details.
  21 ###
  22 ### You should have received a copy of the GNU General Public License
  23 ### along with Rhodes; if not, write to the Free Software Foundation,
  24 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  25
  26 all::
  27
  28 ###--------------------------------------------------------------------------
  29 ### What needs building.
  30
  31 PROGS                   += rho
  32 rho_SRCS                 = rho.cc
  33 rho_LIBS                 = -lntl
  34
  35 PROGS                   += factor
  36 factor_SRCS              = factor.c
  37 factor_LIBS              = -lpari
  38
  39 ###--------------------------------------------------------------------------
  40 ### Common machinery.
  41
  42 TARGETS                  =
  43 CLEAN                   += $(TARGETS)
  44 .SECONDEXPANSION:
  45
  46 V                        = 0
  47 v_tag                    = $(call v_tag_$V,$1)
  48 v_tag_0                  = @printf "  %-6s %s\n" $1 $@;
  49 V_AT                     = $(V_AT_$V)
  50 V_AT_0                   = @
  51
  52 CC                       = gcc
  53 CFLAGS                   = -O2 -g -Wall -Werror
  54 CCLD                     = $(CC)
  55 LDFLAGS                  =
  56 CCLINK                   = $(call v_tag,CCLD)$(CCLD) $(LDFLAGS)
  57
  58 AS                       = $(CC)
  59
  60 CXX                      = g++
  61 CXXFLAGS                 = $(CFLAGS) -std=gnu++11
  62 CXXLD                    = $(CXX)
  63 CXXLINK                  = $(call v_tag,CXXLD)$(CXXLD) $(LDFLAGS)
  64
  65 CLEAN                   += *.o *.d
  66
  67 %.o: %.c
  68         $(call v_tag,CC)$(CC) -c $(CFLAGS) -MD -o$@ $<
  69
  70 %.o: %.cc
  71         $(call v_tag,CXX)$(CXX) -c $(CXXFLAGS) -MD -o$@ $<
  72
  73 objify                   = \
  74                                 $(patsubst %.c,%.o, \
  75                                 $(patsubst %.cc,%.o, \
  76                                 $(patsubst %.s,%.o, $(patsubst %.S,%.o, \
  77                                         $1))))
  78
  79 TARGETS                 += $(PROGS)
  80
  81 $(PROGS): %: $$(call objify,$$($$*_SRCS))
  82         $(or $(and $(filter %.cc,$($*_SRCS)),$(CXXLINK)),$(CCLINK)) -o$@ \
  83                 $($*_LDFLAGS) $^ $($*_LIBS) $(LIBS)
  84
  85 clean::
  86         rm -f $(CLEAN)
  87 .PHONY: clean
  88
  89 all:: $(TARGETS)
  90 .PHONY: all