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| author | Mathieu Malaterre <mathieu.malaterre@gmail.com> | 2021-11-19 10:02:21 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2021-11-19 14:40:06 (GMT) |
| commit | dd9584b352169f8050bd3b64caf3470b81ffafc9 (patch) | |
| tree | 41cbb5b4c274732d19011a25d0664c7b3c06c903 /Modules/GNUInstallDirs.cmake | |
| parent | 7d1cb6496e5fbe5ed9668e95141ade3514b52c93 (diff) | |
| download | CMake-dd9584b352169f8050bd3b64caf3470b81ffafc9.zip CMake-dd9584b352169f8050bd3b64caf3470b81ffafc9.tar.gz CMake-dd9584b352169f8050bd3b64caf3470b81ffafc9.tar.bz2 | |
GNUInstallDirs: Apply Debian multiarch LIBDIR to more prefixes
On typical Debian amd64 system (bullseye), multiarch is setup as:
```
% cat /etc/ld.so.conf.d/x86_64-linux-gnu.conf
/usr/local/lib/x86_64-linux-gnu
/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu
```
Where:
```
% apt-cache policy libc6:amd64
libc6:
Installed: 2.31-13+deb11u2
Candidate: 2.31-13+deb11u2
Version table:
*** 2.31-13+deb11u2 500
500 http://deb.debian.org/debian bullseye/main amd64 Packages
100 /var/lib/dpkg/status
```
Update GNUInstallDirs to support all three cases `/`, `/usr/` and
`/usr/local/`.
Fixes: #19698
Diffstat (limited to 'Modules/GNUInstallDirs.cmake')
| -rw-r--r-- | Modules/GNUInstallDirs.cmake | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Modules/GNUInstallDirs.cmake b/Modules/GNUInstallDirs.cmake index 6ca424a..489c233 100644 --- a/Modules/GNUInstallDirs.cmake +++ b/Modules/GNUInstallDirs.cmake @@ -52,8 +52,10 @@ where ``<dir>`` is one of: .. versionadded:: 3.9 run-time variable data (``LOCALSTATEDIR/run``) ``LIBDIR`` - object code libraries (``lib`` or ``lib64`` - or ``lib/<multiarch-tuple>`` on Debian) + object code libraries (``lib`` or ``lib64``) + + On Debian, this may be ``lib/<multiarch-tuple>`` when + :variable:`CMAKE_INSTALL_PREFIX` is ``/``, ``/usr``, or ``/usr/local``. ``INCLUDEDIR`` C header files (``include``) ``OLDINCLUDEDIR`` @@ -269,7 +271,9 @@ if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set if(__system_type_for_install STREQUAL "debian") if(CMAKE_LIBRARY_ARCHITECTURE) - if("${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$") + if("${CMAKE_INSTALL_PREFIX}" STREQUAL "/" + OR "${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$" + OR "${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/local/?$") set(_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}") endif() if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX |