Differential D26245 Diff 72404 kde-modules/KDEInstallDirs.cmake

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kde-modules/KDEInstallDirs.cmake

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289 MANDIR 289​ MANDIR
290 DOCDIR) 290​ DOCDIR)
291 291​
292​set(_gnu_install_special_vars LOCALSTATEDIR SYSCONFDIR RUNSTATEDIR)
293​
292# Macro for variables that are relative to another variable. We store an empty 294​# Macro for variables that are relative to another variable. We store an empty
293# value in the cache (for documentation/GUI cache editor purposes), and store 295​# value in the cache (for documentation/GUI cache editor purposes), and store
294# the default value in a local variable. If the cache variable is ever set to 296​# the default value in a local variable. If the cache variable is ever set to
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365 if(_cmakename_is_deprecated AND NOT CMAKE_VERSION VERSION_LESS 3.0.0) 367​ if(_cmakename_is_deprecated AND NOT CMAKE_VERSION VERSION_LESS 3.0.0)
366 message(DEPRECATION "${_cmakename} is deprecated, use KDE_INSTALL_${varname} instead.") 368​ message(DEPRECATION "${_cmakename} is deprecated, use KDE_INSTALL_${varname} instead.")
367 endif() 369​ endif()
368 # The CMAKE_ name was given (probably on the command line): move 370​ # The CMAKE_ name was given (probably by GNUInstallDirs or on the command line): move
369 # it to the new name 371​ # it to the new name
370 set(KDE_INSTALL_${varname} "${${_cmakename}}" 372​ #
371 CACHE PATH 373​ # In special cases defined by GNU Coding Standards and Filesystem Hierarchy Standard,
372 "${docstring} (${_docpath})" 374​ # paths in CMAKE_INSTALL_xDIR shouldn't be resolved as relative to CMAKE_INSTALL_PREFIX.
373 FORCE) 375​ # Reuse here resolving logic from GNUInstallDirs.
376​ list(FIND _gnu_install_special_vars "${varname}" _vars_list_offset)
apolUnsubmitted
Not Done

Why's /opt special?

apol: Why's /opt special?
pwojcikAuthorUnsubmitted
Not Done

/usr is single special case, but any subdirectory of /opt/ is special by GNUInstallDirs.cmake, following Filesystem Hierarchy Standard.

pwojcik: /usr is single special case, but any subdirectory of /opt/ is special by GNUInstallDirs.cmake…
kossebauUnsubmitted
Not Done

Ideally gets a small explaining comment in the code, as this is not directly obvious.

kossebau: Ideally gets a small explaining comment in the code, as this is not directly obvious.
377​ if (CMAKE_INSTALL_FULL_${varname} AND (CMAKE_INSTALL_PREFIX STREQUAL "/usr" OR CMAKE_INSTALL_PREFIX MATCHES "^/opt/.") AND NOT _vars_list_offset EQUAL -1)
378​ set(KDE_INSTALL_${varname} "${CMAKE_INSTALL_FULL_${varname}}"
379​ CACHE PATH
380​ "${docstring} (${_docpath})"
381​ FORCE)
382​ else()
383​ set(KDE_INSTALL_${varname} "${${_cmakename}}"
384​ CACHE PATH
385​ "${docstring} (${_docpath})"
386​ FORCE)
387​ endif()
374 else() 388​ else()
375 # insert an empty value into the cache, indicating the default 389​ # insert an empty value into the cache, indicating the default
376 # should be used (including compatibility vars above) 390​ # should be used (including compatibility vars above)
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