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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks Roman for the detailed response. I would like the hash generated when I use “make package” command, not “make install”. I can see that my hgHash.cmake
is included, but it does not run on “make package”.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks,<br>
Sasha<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Roman Bolshakov [mailto:roolebo@gmail.com]
<br>
<b>Sent:</b> Wednesday, February 18, 2015 8:23 PM<br>
<b>To:</b> Shyrokov, Sasha<br>
<b>Cc:</b> cmake@cmake.org<br>
<b>Subject:</b> Re: [CMake] How to force package target generate a file before proceeding<o:p></o:p></span></p>
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<p class="MsoNormal">add_custom_command is rather used for operations performed during build phase (which is completely separate off packaging)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">You could create hgHash.txt during packaging by using install(SCRIPT) command:<o:p></o:p></p>
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<p class="MsoNormal">install(SCRIPT hgHash.cmake)<o:p></o:p></p>
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<p class="MsoNormal">install(<o:p></o:p></p>
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<p class="MsoNormal"> FILES hgHash.txt<o:p></o:p></p>
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<p class="MsoNormal"> DESTINATION yourapp<o:p></o:p></p>
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<p class="MsoNormal">)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hypothetical hgHash.cmake would be quite straightforward:<o:p></o:p></p>
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<p class="MsoNormal">message(STATUS "Getting hg hash")<o:p></o:p></p>
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<p class="MsoNormal">execute_process(<o:p></o:p></p>
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<p class="MsoNormal"> COMMAND hg --debug id -i<o:p></o:p></p>
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<p class="MsoNormal"> OUTPUT_FILE hgHash.txt<o:p></o:p></p>
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<p class="MsoNormal">)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">That would create hgHash.txt unconditionally during each cpack/make install/cmake -P cmake_install.cmake invocation<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-Roman<span style="color:#1F497D"><o:p></o:p></span></p>
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<p>On Wed, Feb 18, 2015 at 12:55 AM, Shyrokov, Sasha <<a href="mailto:Sasha-Shyrokov@idexx.com" target="_blank">Sasha-Shyrokov@idexx.com</a>> wrote:<o:p></o:p></p>
<blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<p>Hi, <br>
<br>
I would like to include a generated file into a package. I have something like that:
<br>
include(CPack) <br>
<br>
add_custom_command (OUTPUT hgHash.txt <br>
COMMAND hg --debug id -i >hgHash.txt <br>
COMMENT "Getting hg hash") <br>
<br>
add_custom_target (hg_hash <br>
DEPENDS hgHash.txt <br>
COMMENT "hg_hash target") <br>
<br>
Now the following would solve my problems, but it does not work: <br>
add_dependencies(package hg_hash) <br>
<br>
I get: <br>
Cannot add target-level dependencies to non-existent target "package". <br>
<br>
I know I have CPack configured properly, because if I create the file manually it gets included. I also can add the dependency on one of my libraries, but I only want to generate this file when package is executed.
<br>
<br>
What am I missing? <br>
<br>
Thanks, <br>
Sasha <br>
<br>
<o:p></o:p></p>
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