Makefile

   1 # default target
   2 all::
   3
   4 prefix = $(HOME)
   5 bindir = $(prefix)/bin
   6 mandir = $(prefix)/share/man
   7 INSTALL = install
   8 PANDOC = pandoc
   9 PANDOC_OPTS = -s -f markdown --email-obfuscation=none --sanitize-html
  10 pandoc = $(PANDOC) $(PANDOC_OPTS)
  11 pandoc_html = $(pandoc) --toc -t html --no-wrap
  12 STRIP ?= strip
  13 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  14         @./GIT-VERSION-GEN
  15 -include GIT-VERSION-FILE
  16
  17 DISTNAME = pcu-$(GIT_VERSION)
  18
  19 # overridable from command-line
  20 CFLAGS = -g -O2 -Wall
  21 LDFLAGS = -Wl,-O1
  22
  23 fadvise.c: compat-util.h
  24 mincore.c: compat-util.h
  25
  26 pcu-mincore: mincore.c
  27 pcu-fadvise: fadvise.c
  28
  29 PCU_BIN := pcu-fadvise pcu-mincore
  30
  31 $(PCU_BIN):
  32         $(CC) $(CFLAGS) $(LDFLAGS) -o $@+ $<
  33         mv $@+ $@
  34
  35 all:: $(PCU_BIN)
  36
  37 install: $(PCU_BIN)
  38         $(INSTALL) -d -m 755 '$(DESTDIR)$(bindir)'
  39         $(INSTALL) $^ '$(DESTDIR)$(bindir)'
  40
  41 strip: $(PCU_BIN)
  42         $(STRIP) $(STRIP_OPTS) $(PCU_BIN)
  43
  44 install-strip: strip
  45         $(MAKE) install
  46
  47 %.1: %.1.txt
  48         $(pandoc) -t man < $< > $@+
  49         mv $@+ $@
  50 %.1.html: %.1.txt
  51         $(pandoc_html) -T $(basename $@) < $< > $@+
  52         mv $@+ $@
  53
  54 man1 := $(addsuffix .1,$(PCU_BIN))
  55 html := index.html INSTALL.html $(addsuffix .html, $(man1))
  56 html: $(html)
  57 man: $(man1)
  58 doc: html man
  59 install-man: install-man1
  60 install-man1: $(man1)
  61         $(INSTALL) -d -m 755 '$(DESTDIR)$(mandir)/man1'
  62         $(INSTALL) $^ '$(DESTDIR)$(mandir)/man1'
  63
  64 dist: GIT-VERSION-FILE
  65         git archive --format=tar --prefix=$(DISTNAME)/ HEAD^{tree} \
  66                 | gzip -9 > $(DISTNAME).tar.gz+
  67         mv $(DISTNAME).tar.gz+ $(DISTNAME).tar.gz
  68 clean:
  69         $(RM) $(PCU_BIN) $(DISTNAME).tar.gz* GIT-VERSION-FILE
  70         $(RM) $(man1) $(html)
  71
  72 INSTALL.html index.html: title = $(shell sed -ne 1p < $<)
  73 INSTALL.html: INSTALL
  74 index.html: README
  75
  76 index.html INSTALL.html:
  77         $(pandoc_html) -T "$(title)" < $< > $@+
  78         mv $@+ $@
  79
  80 .PHONY: .FORCE-GIT-VERSION-FILE install install-man man