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Revision 12983

Added by Aaron Marcuse-Kubitza almost 11 years ago

fix: lib/sh/make.sh: direct the user to use begin_target instead of set_make_vars (set_make_vars is now used by begin_target)

View differences:

make.sh
31 31 
# usage: target() { begin_target; use $target...; }
32 32 
alias begin_target='echo_target; echo_func; set_make_vars' # echo all targets
33 33 

  		




  34
  
  
    
# usage: set_make_vars; ...; remaking || check if exists


  		




  
  34
  
    
# usage: begin_target; ...; remaking || check if exists


  		




  35
  35
  
    
# cmd line usage: [remake=1] func


  		




  36
  
  
    
# **WARNING**: you *MUST* use set_make_vars at the beginning of any function


  		




  
  36
  
    
# **WARNING**: you *MUST* use begin_target at the beginning of any function


  		




  37
  37
  
    
# that uses this, so that $_remake is properly set to $remake and not left at


  		




  38
  38
  
    
# its previous value


  		




  39
  39
  
    
alias remaking='test "$_remake"'


  		




  40
  40
  
    

  		




  41
  
  
    
# usage: set_make_vars; ...; with_rm target ... # progagates $rm/$remake


  		




  
  41
  
    
# usage: begin_target; ...; with_rm target ... # progagates $rm/$remake


  		




  42
  42
  
    
# **WARNING**: only works inside a runscript target that starts w/ begin_target


  		




  43
  43
  
    
function with_rm() { remake="$_remake" "$@"; }


  		




  44
  44
  
    
alias with_rm='"with_rm" ' # last space alias-expands next word


  		




  45
  45
  
    

  		




  46
  
  
    
# usage: set_make_vars; check_target_exists


  		




  
  46
  
    
# usage: begin_target; check_target_exists


  		




  47
  47
  
    
alias check_target_exists='remaking || require_not_exists "$target" || return 0'


  		




  48
  48
  
    
alias deferred_check_target_exists='remaking || declare if_not_exists=1'


  		




  49
  49
  
    
	# defer check until to_file


  		




  ......




  51
  51
  
    
alias wildcard1_target='local target="$(wildcard1 "$top_dir"/$target_filename)"'


  		




  52
  52
  
    
alias check_wildcard_target_exists='wildcard1_target; check_target_exists'


  		




  53
  53
  
    

  		




  54
  
  
    
# usage: set_make_vars; to_target cmd...


  		




  
  54
  
    
# usage: begin_target; to_target cmd...


  		




  55
  55
  
    
alias to_target='stdout="$target" to_file ' # last space alias-expands next word


  		




  56
  56
  
    

  		




  57
  57
  
    
make() # usage: make target...


  		












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