CMake: Fix helptags generation.

2025-07-16 01:01:49 +00:00 · 2014-11-03 19:46:40 +01:00
parent 3fa28d2ba5
commit cc7199f0e5
2 changed files with 2 additions and 1 deletions
--- a/cmake/GenerateHelptags.cmake
+++ b/cmake/GenerateHelptags.cmake
@ -1,4 +1,4 @@
-if(ENV{DESTDIR})
+if(DEFINED ENV{DESTDIR})
  file(TO_CMAKE_PATH
    "$ENV{DESTDIR}/${CMAKE_INSTALL_PREFIX}/share/nvim/runtime/doc"
    HELPTAGS_WORKING_DIRECTORY)
--- a/cmake/InstallHelpers.cmake
+++ b/cmake/InstallHelpers.cmake
@ -23,6 +23,7 @@ function(create_install_dir_with_perms)
  install(CODE
    "
    if(ENV{DESTDIR})
+      # TODO(fwalch): Is this branch ever taken (#1381, #1387)?
      set(PREFIX \$ENV{DESTDIR}/\${CMAKE_INSTALL_PREFIX})
    else()
      set(PREFIX \${CMAKE_INSTALL_PREFIX})