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68 lines
2.0 KiB
CMake
68 lines
2.0 KiB
CMake
if (UNIX)
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if (APPLE)
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set(CMAKE_OS_NAME "OSX" CACHE STRING "Operating system name" FORCE)
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else (APPLE)
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## Check for Debian GNU/Linux ________________
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find_file(DEBIAN_FOUND debian_version debconf.conf
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PATHS /etc
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)
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if (DEBIAN_FOUND)
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set(CMAKE_OS_NAME "Debian" CACHE STRING "Operating system name" FORCE)
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endif (DEBIAN_FOUND)
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## Check for Fedora _________________________
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find_file(FEDORA_FOUND fedora-release
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PATHS /etc
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)
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if (FEDORA_FOUND)
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set(CMAKE_OS_NAME "Fedora" CACHE STRING "Operating system name" FORCE)
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endif (FEDORA_FOUND)
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## Check for RedHat _________________________
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find_file(REDHAT_FOUND redhat-release inittab.RH
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PATHS /etc
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)
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if (REDHAT_FOUND)
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set(CMAKE_OS_NAME "RedHat" CACHE STRING "Operating system name" FORCE)
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endif (REDHAT_FOUND)
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## Extra check for Ubuntu ____________________
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if (DEBIAN_FOUND)
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## At its core Ubuntu is a Debian system, with
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## a slightly altered configuration; hence from
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## a first superficial inspection a system will
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## be considered as Debian, which signifies an
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## extra check is required.
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find_file(UBUNTU_EXTRA legal issue
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PATHS /etc
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)
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if (UBUNTU_EXTRA)
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## Scan contents of file
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file(STRINGS ${UBUNTU_EXTRA} UBUNTU_FOUND
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REGEX Ubuntu
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)
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## Check result of string search
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if (UBUNTU_FOUND)
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set(CMAKE_OS_NAME "Ubuntu" CACHE STRING "Operating system name" FORCE)
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set(DEBIAN_FOUND FALSE)
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endif (UBUNTU_FOUND)
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endif (UBUNTU_EXTRA)
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endif (DEBIAN_FOUND)
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endif (APPLE)
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endif (UNIX)
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