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GNUInstallDirs: Do not treat /opt/homebrew as under /opt

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Fixes: #23579
This commit is contained in:
Brad King 2022-06-02 09:58:32 -04:00
parent e6c4af4293
commit 8de3983b4c
1 changed files with 3 additions and 1 deletions
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4
Modules/GNUInstallDirs.cmake
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@ -112,6 +112,8 @@ The following values of :variable:`CMAKE_INSTALL_PREFIX` are special:
For example, the ``SYSCONFDIR`` value ``etc`` becomes ``/etc/opt/...``.
This is defined by the `Filesystem Hierarchy Standard`_.
This behavior does not apply to paths under ``/opt/homebrew/...``.
.. _`Filesystem Hierarchy Standard`: https://refspecs.linuxfoundation.org/FHS_3.0/fhs/index.html
Macros
@ -400,7 +402,7 @@ macro(GNUInstallDirs_get_absolute_install_dir absvar var)
else()
set(${absvar} "${CMAKE_INSTALL_PREFIX}/${${var}}")
endif()
elseif("${CMAKE_INSTALL_PREFIX}" MATCHES "^/opt/.*")
elseif("${CMAKE_INSTALL_PREFIX}" MATCHES "^/opt/" AND NOT "${CMAKE_INSTALL_PREFIX}" MATCHES "^/opt/homebrew/")
if("${GGAID_dir}" STREQUAL "SYSCONFDIR" OR "${GGAID_dir}" STREQUAL "LOCALSTATEDIR" OR "${GGAID_dir}" STREQUAL "RUNSTATEDIR")
set(${absvar} "/${${var}}${CMAKE_INSTALL_PREFIX}")
else()