[MacPorts] #50246: CMake PortGroup : generate a file in ${workpath} containing the complete cmake invocation

[MacPorts]

#50246: CMake PortGroup : generate a file in ${workpath} containing the complete
cmake invocation
--------------------------+--------------------------------
  Reporter:  rjvbertin@…  |      Owner:  macports-tickets@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:               |
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Comment (by rjvbertin@…):

 Here's what I came up with, a small post-configure block to be copied
 immediately after the 1st pre-configure block in cmake-1.0.tcl:

 {{{
 post-configure {
     if {![catch {set fd [open
 "${workpath}/.macports.${subport}.configure.cmd" "w"]} err]} {
         foreach var [array names ::env] {
             puts ${fd} "${var}=$::env(${var})"
         }
         puts ${fd} "[join [lrange [split ${configure.env} " "] 0 end]
 "\n"]\n"
         puts ${fd} "cd ${worksrcpath}"
         puts ${fd} "${configure.cmd} ${configure.pre_args}
 ${configure.args} ${configure.post_args}"
         close ${fd}
         unset fd
     }
 }
 }}}

 I'll attach a diff of my vs. the current upstream cmake-1.0.tcl (or maybe
 I should do that in the ticket about adding a "MacPorts" CMAKE_BUILD_TYPE
 ...)

-- 
Ticket URL: <https://trac.macports.org/ticket/50246#comment:10>
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