mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2026-05-19 22:38:33 -05:00
Code Issues Packages Projects Releases Wiki Activity

cmake: Allow CMAKE_INSTALL_PREFIX to be set by environment variable

Browse Source 
Fixes: #25023
This commit is contained in:
Silvio Traversaro
2024-01-29 20:32:31 +01:00
committed by Brad King
parent b0d8b857d8
commit 06af18b9db
13 changed files with 73 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Modules/CMakeGenericSystem.cmake
+16 -9
View File
@@ -177,20 +177,27 @@ endfunction()
# was initialized by the block below. This is useful for user
# projects to change the default prefix while still allowing the
# command line to override it.
if(NOT DEFINED CMAKE_INSTALL_PREFIX)
if(NOT DEFINED CMAKE_INSTALL_PREFIX AND
NOT DEFINED ENV{CMAKE_INSTALL_PREFIX})
set(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT 1)
endif()
# Choose a default install prefix for this platform.
if(CMAKE_HOST_UNIX)
set(CMAKE_INSTALL_PREFIX "/usr/local"
if(DEFINED ENV{CMAKE_INSTALL_PREFIX})
set(CMAKE_INSTALL_PREFIX "$ENV{CMAKE_INSTALL_PREFIX}"
CACHE PATH "Install path prefix, prepended onto install directories.")
else()
GetDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
set(CMAKE_INSTALL_PREFIX
"${CMAKE_GENERIC_PROGRAM_FILES}/${PROJECT_NAME}"
CACHE PATH "Install path prefix, prepended onto install directories.")
set(CMAKE_GENERIC_PROGRAM_FILES)
# If CMAKE_INSTALL_PREFIX env variable is not set,
# choose a default install prefix for this platform.
if(CMAKE_HOST_UNIX)
set(CMAKE_INSTALL_PREFIX "/usr/local"
CACHE PATH "Install path prefix, prepended onto install directories.")
else()
GetDefaultWindowsPrefixBase(CMAKE_GENERIC_PROGRAM_FILES)
set(CMAKE_INSTALL_PREFIX
"${CMAKE_GENERIC_PROGRAM_FILES}/${PROJECT_NAME}"
CACHE PATH "Install path prefix, prepended onto install directories.")
set(CMAKE_GENERIC_PROGRAM_FILES)
endif()
endif()
# Set a variable which will be used as component name in install() commands