[llvm] r299547 - Respect CMAKE_INSTALL_MANDIR for sphinx generated manpages

[Jonathan Roelofs via llvm-commits]

Author: jroelofs
Date: Wed Apr  5 09:49:46 2017
New Revision: 299547

URL: http://llvm.org/viewvc/llvm-project?rev=299547&view=rev
Log:
Respect CMAKE_INSTALL_MANDIR for sphinx generated manpages

This is a re-work of r297516, which was reverted in r297545.

https://reviews.llvm.org/D30906

Modified:
    llvm/trunk/cmake/modules/AddSphinxTarget.cmake

Modified: llvm/trunk/cmake/modules/AddSphinxTarget.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/AddSphinxTarget.cmake?rev=299547&r1=299546&r2=299547&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/AddSphinxTarget.cmake (original)
+++ llvm/trunk/cmake/modules/AddSphinxTarget.cmake Wed Apr  5 09:49:46 2017
@@ -48,10 +48,15 @@ function (add_sphinx_target builder proj
     # Handle installation
     if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
       if (builder STREQUAL man)
+        if (CMAKE_INSTALL_MANDIR)
+          set(INSTALL_MANDIR ${CMAKE_INSTALL_MANDIR}/)
+        else()
+          set(INSTALL_MANDIR share/man/)
+        endif()
         # FIXME: We might not ship all the tools that these man pages describe
         install(DIRECTORY "${SPHINX_BUILD_DIR}/" # Slash indicates contents of
                 COMPONENT "${project}-sphinx-man"
-                DESTINATION share/man/man1)
+                DESTINATION ${INSTALL_MANDIR}man1)
 
       elseif (builder STREQUAL html)
         string(TOUPPER "${project}" project_upper)