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| author | Lasse Collin <lasse.collin@tukaani.org> | 2022-08-31 16:42:04 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2022-08-31 16:42:04 +0300 |
| commit | 80a1a8bb838842a2be343bd88ad1462c21c5e2c9 (patch) | |
| tree | 30aaebf680ef4ac121f8a7e38d736581f3522034 /CMakeLists.txt | |
| parent | CMake: Put xz man page install under if(UNIX) like is for xzdec. (diff) | |
| download | xz-80a1a8bb838842a2be343bd88ad1462c21c5e2c9.tar.xz | |
CMake: Add xz symlinks.
These are a minor thing especially since the xz build has
some real problems still like lack of large file support
on 32-bit systems but I'll commit this since the code exists.
Thanks to Jia Tan.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 7f4a1b9e..14b5adc7 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -13,7 +13,6 @@ # - No replacement getopt_long(), libc must have it # - No sandboxing support # - No translations -# - No xz symlinks are installed # # Other missing things: # - No xzgrep or other scripts or their symlinks @@ -685,6 +684,43 @@ if(NOT MSVC AND HAVE_GETOPT_LONG) install(FILES src/xz/xz.1 DESTINATION "${CMAKE_INSTALL_MANDIR}/man1" COMPONENT xz) + + option(CREATE_XZ_SYMLINKS "Create unxz and xzcat symlinks" ON) + option(CREATE_LZMA_SYMLINKS "Create lzma, unlzma, and lzcat symlinks" + ON) + set(XZ_LINKS) + + if(CREATE_XZ_SYMLINKS) + list(APPEND XZ_LINKS "unxz" "xzcat") + endif() + + if(CREATE_LZMA_SYMLINKS) + list(APPEND XZ_LINKS "lzma" "unlzma" "lzcat") + endif() + + # Create symlinks in the build directory and then install them. + # + # FIXME? On OSes where executables have a suffix like .exe, this + # will create links like unxz -> xz.exe which is correct on Cygwin + # but perhaps on some other cases unxz.suffix -> xz.suffix would + # be the corrent thing? + foreach(LINK IN LISTS XZ_LINKS) + add_custom_target("${LINK}" ALL + "${CMAKE_COMMAND}" -E create_symlink + "$<TARGET_FILE_NAME:xz>" "${LINK}" + BYPRODUCTS "${LINK}" + VERBATIM) + install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${LINK}" + DESTINATION "${CMAKE_INSTALL_BINDIR}" + COMPONENT xz) + add_custom_target("${LINK}.1" ALL + "${CMAKE_COMMAND}" -E create_symlink "xz.1" "${LINK}.1" + BYPRODUCTS "${LINK}.1" + VERBATIM) + install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${LINK}.1" + DESTINATION "${CMAKE_INSTALL_MANDIR}/man1" + COMPONENT xz) + endforeach() endif() endif() |