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Relative DESTINATION path when installing man page

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This makes the install() function install the file with respect to
`CMAKE_INSTALL_PREFIX` which may not always be `/usr/local/` especially
when some people install the compiler locally in their `$HOME` folder.

https://cmake.org/cmake/help/latest/command/install.html
This commit is contained in:
rexim
2024-11-01 18:58:58 +07:00
committed by Christoffer Lerno
parent b06a611e69
commit 4be5c74798
1 changed files with 2 additions and 8 deletions
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10
CMakeLists.txt
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@@ -526,14 +526,8 @@ install(TARGETS c3c DESTINATION bin)
install(DIRECTORY lib/ DESTINATION lib/c3)
# Man page install (OSX/Linux only)
set(MAN_PAGE_DIR "/usr/local/share/man/man1")
message(STATUS "installing man page to ${MAN_PAGE_DIR}")
if (NOT WIN32 AND EXISTS "${MAN_PAGE_DIR}")
install(FILES c3c.1 DESTINATION ${MAN_PAGE_DIR})
elseif (NOT WIN32)
# won't create MAN_PAGE_DIR if it doesn't already exist
message(WARNING "Man page directory ${MAN_PAGE_DIR} does not exist, skipping man page installation")
if (NOT WIN32)
install(FILES c3c.1 DESTINATION "share/man/man1")
endif()
if (C3_WITH_LLVM AND DEFINED sanitizer_runtime_libraries)