kmx.io/prism.js/examples/prism-makefile.html

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• Hash : c3ed5b52
  Author :
  Date : 2018-03-11T11:11:05
  

  Website: Auto-generate example header with component title, list of aliases and dependencies. `overrideExampleHeader` can be used to generate only the component title.

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• examples/prism-makefile.html

• <h2>Comments</h2>
  <pre><code># This is a comment
  include foo # This is another comment</code></pre>
  
  <h2>Targets</h2>
  <pre><code>kbd.o command.o files.o : command.h
  display.o insert.o search.o files.o : buffer.h
  
  .PHONY: clean
  clean:
          rm *.o temp</code></pre>
  
  <h2>Variables</h2>
  <pre><code>objects = main.o kbd.o command.o display.o \
            insert.o search.o files.o utils.o
  
  edit : $(objects)
          cc -o edit $(objects)
  
  $(objects) : defs.h
  
  %oo: $$< $$^ $$+ $$*
  
  foo : bar/lose
          cd $(@D) && gobble $(@F) > ../$@</code></pre>
  
  <h2>Strings</h2>
  <pre><code>STR = 'A string!'
  
  HELLO = 'hello \
  world'
  
  HELLO2 = "hello \
  world"</code></pre>
  
  <h2>Directives</h2>
  <pre><code>include foo *.mk $(bar)
  
  vpath %.c foo
  
  override define two-lines =
  foo
  $(bar)
  endef
  
  ifeq ($(CC),gcc)
    libs=$(libs_for_gcc)
  else
    libs=$(normal_libs)
  endif</code></pre>
  
  <h2>Functions</h2>
  <pre><code>whoami    := $(shell whoami)
  host-type := $(shell arch)
  
  y = $(subst 1,2,$(x))
  
  dirs := a b c d
  files := $(foreach dir,$(dirs),$(wildcard $(dir)/*))
  
  reverse = $(2) $(1)
  foo = $(call reverse,a,b)
  
  $(foreach prog,$(PROGRAMS),$(eval $(call PROGRAM_template,$(prog))))</code></pre>
  
  <h2>Complete example</h2>
  <pre><code>#!/usr/bin/make -f
  # Generated automatically from Makefile.in by configure.
  # Un*x Makefile for GNU tar program.
  # Copyright (C) 1991 Free Software Foundation, Inc.
  
  # This program is free software; you can redistribute
  # it and/or modify it under the terms of the GNU
  # General Public License …
  …
  …
  
  SHELL = /bin/sh
  
  #### Start of system configuration section. ####
  
  srcdir = .
  
  # If you use gcc, you should either run the
  # fixincludes script that comes with it or else use
  # gcc with the -traditional option.  Otherwise ioctl
  # calls will be compiled incorrectly on some systems.
  CC = gcc -O
  YACC = bison -y
  INSTALL = /usr/local/bin/install -c
  INSTALLDATA = /usr/local/bin/install -c -m 644
  
  # Things you might add to DEFS:
  # -DSTDC_HEADERS        If you have ANSI C headers and
  #                       libraries.
  # -DPOSIX               If you have POSIX.1 headers and
  #                       libraries.
  # -DBSD42               If you have sys/dir.h (unless
  #                       you use -DPOSIX), sys/file.h,
  #                       and st_blocks in `struct stat'.
  # -DUSG                 If you have System V/ANSI C
  #                       string and memory functions
  #                       and headers, sys/sysmacros.h,
  #                       fcntl.h, getcwd, no valloc,
  #                       and ndir.h (unless
  #                       you use -DDIRENT).
  # -DNO_MEMORY_H         If USG or STDC_HEADERS but do not
  #                       include memory.h.
  # -DDIRENT              If USG and you have dirent.h
  #                       instead of ndir.h.
  # -DSIGTYPE=int         If your signal handlers
  #                       return int, not void.
  # -DNO_MTIO             If you lack sys/mtio.h
  #                       (magtape ioctls).
  # -DNO_REMOTE           If you do not have a remote shell
  #                       or rexec.
  # -DUSE_REXEC           To use rexec for remote tape
  #                       operations instead of
  #                       forking rsh or remsh.
  # -DVPRINTF_MISSING     If you lack vprintf function
  #                       (but have _doprnt).
  # -DDOPRNT_MISSING      If you lack _doprnt function.
  #                       Also need to define
  #                       -DVPRINTF_MISSING.
  # -DFTIME_MISSING       If you lack ftime system call.
  # -DSTRSTR_MISSING      If you lack strstr function.
  # -DVALLOC_MISSING      If you lack valloc function.
  # -DMKDIR_MISSING       If you lack mkdir and
  #                       rmdir system calls.
  # -DRENAME_MISSING      If you lack rename system call.
  # -DFTRUNCATE_MISSING   If you lack ftruncate
  #                       system call.
  # -DV7                  On Version 7 Unix (not
  #                       tested in a long time).
  # -DEMUL_OPEN3          If you lack a 3-argument version
  #                       of open, and want to emulate it
  #                       with system calls you do have.
  # -DNO_OPEN3            If you lack the 3-argument open
  #                       and want to disable the tar -k
  #                       option instead of emulating open.
  # -DXENIX               If you have sys/inode.h
  #                       and need it 94 to be included.
  
  DEFS =  -DSIGTYPE=int -DDIRENT -DSTRSTR_MISSING \
          -DVPRINTF_MISSING -DBSD42
  # Set this to rtapelib.o unless you defined NO_REMOTE,
  # in which case make it empty.
  RTAPELIB = rtapelib.o
  LIBS =
  DEF_AR_FILE = /dev/rmt8
  DEFBLOCKING = 20
  
  CDEBUG = -g
  CFLAGS = $(CDEBUG) -I. -I$(srcdir) $(DEFS) \
          -DDEF_AR_FILE=\"$(DEF_AR_FILE)\" \
          -DDEFBLOCKING=$(DEFBLOCKING)
  LDFLAGS = -g
  
  prefix = /usr/local
  # Prefix for each installed program,
  # normally empty or `g'.
  binprefix =
  
  # The directory to install tar in.
  bindir = $(prefix)/bin
  
  # The directory to install the info files in.
  infodir = $(prefix)/info
  
  #### End of system configuration section. ####
  
  SRCS_C  = tar.c create.c extract.c buffer.c   \
            getoldopt.c update.c gnu.c mangle.c \
            version.c list.c names.c diffarch.c \
            port.c wildmat.c getopt.c getopt1.c \
            regex.c
  SRCS_Y  = getdate.y
  SRCS    = $(SRCS_C) $(SRCS_Y)
  OBJS    = $(SRCS_C:.c=.o) $(SRCS_Y:.y=.o) $(RTAPELIB)
  
  AUX =   README COPYING ChangeLog Makefile.in  \
          makefile.pc configure configure.in \
          tar.texinfo tar.info* texinfo.tex \
          tar.h port.h open3.h getopt.h regex.h \
          rmt.h rmt.c rtapelib.c alloca.c \
          msd_dir.h msd_dir.c tcexparg.c \
          level-0 level-1 backup-specs testpad.c
  
  .PHONY: all
  all:    tar rmt tar.info
  
  tar:    $(OBJS)
          $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
  
  rmt:    rmt.c
          $(CC) $(CFLAGS) $(LDFLAGS) -o $@ rmt.c
  
  tar.info: tar.texinfo
          makeinfo tar.texinfo
  
  .PHONY: install
  install: all
          $(INSTALL) tar $(bindir)/$(binprefix)tar
          -test ! -f rmt || $(INSTALL) rmt /etc/rmt
          $(INSTALLDATA) $(srcdir)/tar.info* $(infodir)
  
  $(OBJS): tar.h port.h testpad.h
  regex.o buffer.o tar.o: regex.h
  # getdate.y has 8 shift/reduce conflicts.
  
  testpad.h: testpad
          ./testpad
  
  testpad: testpad.o
          $(CC) -o $@ testpad.o
  
  TAGS:   $(SRCS)
          etags $(SRCS)
  
  .PHONY: clean
  clean:
          rm -f *.o tar rmt testpad testpad.h core
  
  .PHONY: distclean
  distclean: clean
          rm -f TAGS Makefile config.status
  
  .PHONY: realclean
  realclean: distclean
          rm -f tar.info*
  
  .PHONY: shar
  shar: $(SRCS) $(AUX)
          shar $(SRCS) $(AUX) | compress \
            > tar-`sed -e '/version_string/!d' \
                       -e 's/[^0-9.]*\([0-9.]*\).*/\1/' \
                       -e q
                       version.c`.shar.Z
  
  .PHONY: dist
  dist: $(SRCS) $(AUX)
          echo tar-`sed \
               -e '/version_string/!d' \
               -e 's/[^0-9.]*\([0-9.]*\).*/\1/' \
               -e q
               version.c` > .fname
          -rm -rf `cat .fname`
          mkdir `cat .fname`
          ln $(SRCS) $(AUX) `cat .fname`
          tar chZf `cat .fname`.tar.Z `cat .fname`
          -rm -rf `cat .fname` .fname
  
  tar.zoo: $(SRCS) $(AUX)
          -rm -rf tmp.dir
          -mkdir tmp.dir
          -rm tar.zoo
          for X in $(SRCS) $(AUX) ; do \
              echo $$X ; \
              sed 's/$$/^M/' $$X \
              > tmp.dir/$$X ; done
          cd tmp.dir ; zoo aM ../tar.zoo *
          -rm -rf tmp.dir
  </code></pre>

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