chiark - git - mdw - qpweb/blob - Makefile

   1 ### -*-makefile-*-
   2
   3 all:
   4 clean::
   5 .PHONY: all clean
   6
   7 TARGETS                  =
   8 CLEAN                    =
   9
  10 CTANGLE                  = ctangle
  11 CWEAVE                   = cweave
  12 LATEX                    = pdflatex
  13 CC                       = gcc
  14 OPTIMIZE                 = -Og -g3
  15 WARNINGS                 = -pedantic -Wall
  16 CFLAGS                   = -std=gnu99 $(OPTIMIZE) $(WARNINGS)
  17 LD                       = gcc
  18 LDFLAGS                  =
  19 -include local.mk
  20
  21 V                        = 0
  22 V_AT                     = $(V_AT.$V)
  23 V_AT.0                   = @
  24
  25 v-tag                    = $(call v-tag.$V,$1,$2)
  26 v-tag.0                  = @printf "  %-8s %s\n" '$1' '$2';
  27
  28 SRCEXT                   =
  29 objify                   = $(addsuffix .o, \
  30                                 $(basename \
  31                                         $(filter $(addprefix %, $(SRCEXT)), \
  32                                                 $1)))
  33 CLEAN                   += *.o
  34
  35 compile                  = $(call v-tag,$1,$@)$($1) -c $(CFLAGS) $4 \
  36                                 -MD -MF $(2:.o=.d) -o$2 $3
  37 DEPOBJS                  =
  38 CLEAN                   += *.d
  39
  40 SRCEXT                  += .c
  41 %.o: %.c
  42         $(call compile,CC,$@,$<)
  43
  44 WEBS                     = qp.w
  45 qp_WEBSRCS               =
  46
  47 qp_WEBSRCS              += Tbl.h Tbl.c
  48 qp_WEBSRCS              += qp.h qp.c qp-debug.c
  49 qp_WEBSRCS              += fn.h fn.c fn-debug.c
  50 qp_WEBSRCS              += toy.c
  51
  52 ALL_WEBSRCS              = $(foreach w,$(WEBS:.w=), $($w_WEBSRCS))
  53 CLEAN                   += $(ALL_WEBSRCS)
  54
  55 ALL_PDFS                 = $(WEBS:.w=.pdf)
  56 TARGETS                 += $(ALL_PDFS)
  57 CLEAN                   += $(foreach e,aux idx log out pdf scn tex toc, \
  58                                 $(WEBS:.w=.$e))
  59 %.tex: %.w
  60         $(call v-tag,CWEAVE,$@)$(CWEAVE) $<
  61 .SECONDARY:
  62
  63 %.pdf: %.tex
  64         $(call v-tag,LATEX,$@)$(LATEX) --interaction=batchmode $<
  65
  66 otherwords               = $(wordlist 2,$(words $1),$1)
  67
  68 define tangle-web
  69 $$(call otherwords,$$($1_WEBSRCS)): $$(firstword $$($1_WEBSRCS))
  70 $$(firstword $$($1_WEBSRCS)): $1.w
  71         $$(call v-tag,CTANGLE,$$<)$$(CTANGLE) $$<
  72 endef
  73 $(foreach w,$(WEBS:.w=), $(eval $(call tangle-web,$w)))
  74 %.c: %.w # don't use implicit rule
  75
  76 TARGETS                 += qptoy fntoy
  77
  78 COMMON_SRCS              =
  79 COMMON_SRCS             += Tbl.c
  80 COMMON_SRCS             += toy.c
  81
  82 qptoy_SRCS               = $(COMMON_SRCS)
  83 qptoy_SRCS              += qp.c qp-debug.c
  84 qptoy_OBJS               = $(call objify,$(qptoy_SRCS))
  85 DEPOBJS                 += $(qptoy_OBJS)
  86 qptoy: $(qptoy_OBJS)
  87         $(call v-tag,LD,$@)$(LD) $(LDFLAGS) -o$@ $+
  88 CLEAN                   += qptoy
  89
  90 fntoy_SRCS               = $(COMMON_SRCS)
  91 fntoy_SRCS              += fn.c fn-debug.c
  92 fntoy_OBJS               = $(call objify,$(fntoy_SRCS))
  93 DEPOBJS                 += $(fntoy_OBJS)
  94 fntoy: $(fntoy_OBJS)
  95         $(call v-tag,LD,$@)$(LD) $(LDFLAGS) -o$@ $+
  96 CLEAN                   += fntoy
  97
  98 all: $(TARGETS)
  99 clean::; rm -f $(CLEAN)
 100
 101 p:; : $p
 102
 103 -include $(DEPOBJS:.o=.d)