diff options
| author | Robert Maynard <rmaynard@nvidia.com> | 2021-09-08 15:44:23 -0400 |
|---|---|---|
| committer | Robert Maynard <rmaynard@nvidia.com> | 2021-09-13 08:42:40 -0400 |
| commit | ecaca8c129ea8f1f772823d221760fc103a32c28 (patch) | |
| tree | dea545c86fe9e1f1a78f6192f0ca8ced3eefbf14 /Modules/GNUInstallDirs.cmake | |
| parent | cf5ed709915bde5cef4a649ca2255833cc7afcd3 (diff) | |
| download | cmake-ecaca8c129ea8f1f772823d221760fc103a32c28.tar.gz | |
GNUInstallDirs now aware of conda lib directory requirements
No matter the OS when installing for conda the library components
need to be placed into the `lib` directory.
To better meet these requirements GNUInstallDirs now checks to see
if it is being asked to install into a conda install location,
and if so use the 'lib' directory instead of the system directory
name.
Diffstat (limited to 'Modules/GNUInstallDirs.cmake')
| -rw-r--r-- | Modules/GNUInstallDirs.cmake | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/Modules/GNUInstallDirs.cmake b/Modules/GNUInstallDirs.cmake index ead55ca1d8..1b9cfce258 100644 --- a/Modules/GNUInstallDirs.cmake +++ b/Modules/GNUInstallDirs.cmake @@ -216,6 +216,7 @@ if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set # Override this default 'lib' with 'lib64' iff: # - we are on Linux system but NOT cross-compiling # - we are NOT on debian + # - we are NOT building for conda # - we are on a 64 bits system # reason is: amd64 ABI: https://github.com/hjl-tools/x86-psABI/wiki/X86-psABI # For Debian with multiarch, use 'lib/${CMAKE_LIBRARY_ARCHITECTURE}' if @@ -237,11 +238,34 @@ if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set "Unable to determine default CMAKE_INSTALL_LIBDIR directory because no target architecture is known. " "Please enable at least one language before including GNUInstallDirs.") endif() + if(CMAKE_SYSTEM_NAME MATCHES "^(Linux|kFreeBSD|GNU)$" - AND NOT CMAKE_CROSSCOMPILING - AND NOT EXISTS "/etc/alpine-release" - AND NOT EXISTS "/etc/arch-release") - if (EXISTS "/etc/debian_version") # is this a debian system ? + AND NOT CMAKE_CROSSCOMPILING) + unset(__system_type_for_install) + if(DEFINED ENV{CONDA_BUILD} AND DEFINED ENV{PREFIX}) + set(conda_prefix "$ENV{PREFIX}") + cmake_path(ABSOLUTE_PATH conda_prefix NORMALIZE) + if("${CMAKE_INSTALL_PREFIX}" STREQUAL conda_prefix) + set(__system_type_for_install "conda") + endif() + elseif(DEFINED ENV{CONDA_PREFIX}) + set(conda_prefix "$ENV{CONDA_PREFIX}") + cmake_path(ABSOLUTE_PATH conda_prefix NORMALIZE) + if("${CMAKE_INSTALL_PREFIX}" STREQUAL conda_prefix) + set(__system_type_for_install "conda") + endif() + endif() + if(NOT __system_type_for_install) + if (EXISTS "/etc/alpine-release") + set(__system_type_for_install "alpine") + elseif (EXISTS "/etc/arch-release") + set(__system_type_for_install "arch linux") + elseif (EXISTS "/etc/debian_version") + set(__system_type_for_install "debian") + endif() + endif() + + if(__system_type_for_install STREQUAL "debian") if(CMAKE_LIBRARY_ARCHITECTURE) if("${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$") set(_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}") @@ -251,7 +275,8 @@ if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set set(__LAST_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}") endif() endif() - else() # not debian, rely on CMAKE_SIZEOF_VOID_P: + elseif(NOT DEFINED __system_type_for_install) + # not debian, alpine, arch, or conda so rely on CMAKE_SIZEOF_VOID_P: if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8") set(_LIBDIR_DEFAULT "lib64") if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX) @@ -260,6 +285,8 @@ if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set endif() endif() endif() + unset(__system_type_for_install) + if(NOT DEFINED CMAKE_INSTALL_LIBDIR) set(CMAKE_INSTALL_LIBDIR "${_LIBDIR_DEFAULT}" CACHE PATH "Object code libraries (${_LIBDIR_DEFAULT})") elseif(DEFINED __LAST_LIBDIR_DEFAULT |