3 # "auto": check with pkg-config or so, show '--disable-xxx'
4 # "": disabled by default, show '--enable-xxx'
5 # non-empty string: enabled by default, show '--disable-xxx'
6 -configure-enable-disable-vars- +=
7 "unicode" USE_UNICODE "" "allow utf-8 in regexps"
11 rule -configure-user-help- {
12 Echo "install options:" ;
13 Echo " --install-docs install documentation" ;
14 Echo " --install-beer install 99 bottles of beer sample" ;
18 rule -configure-options-install-docs- {
19 -configure-add-line- "INSTALL_DOCS ?= tan ;" ;
23 rule -configure-options-install-beer- {
24 -configure-add-line- "INSTALL_BEER ?= tan ;" ;
29 -configure-add-line- "USE_UNICODE =" $(USE_UNICODE) ";" ;