diff options
| author | Julian Andres Klode <julian.klode@canonical.com> | 2018-03-08 09:33:39 +0100 |
|---|---|---|
| committer | Julian Andres Klode <julian.klode@canonical.com> | 2018-03-12 08:56:59 +0100 |
| commit | 4de4200ec2717e777bbf99ed82d1b4344f078ec2 (patch) | |
| tree | 0b7e2c89802a69564f45e55907b698e63a84f205 /CMake | |
| parent | 5206249ea92fccf9e812a2d373cbd2f16c623059 (diff) | |
apt-pkg: Add support for zstd
zstd is a compression algorithm developed by facebook. At level 19,
it is about 6% worse in size than xz -6, but decompression is multiple
times faster, saving about 40% install time, especially with eatmydata
on cloud instances.
Diffstat (limited to 'CMake')
| -rw-r--r-- | CMake/FindZstd.cmake | 25 | ||||
| -rw-r--r-- | CMake/config.h.in | 3 |
2 files changed, 28 insertions, 0 deletions
diff --git a/CMake/FindZstd.cmake b/CMake/FindZstd.cmake new file mode 100644 index 000000000..68118049b --- /dev/null +++ b/CMake/FindZstd.cmake @@ -0,0 +1,25 @@ +# - Try to find ZSTD +# Once done, this will define +# +# ZSTD_FOUND - system has ZSTD +# ZSTD_INCLUDE_DIRS - the ZSTD include directories +# ZSTD_LIBRARIES - the ZSTD library +find_package(PkgConfig) + +pkg_check_modules(ZSTD_PKGCONF libzstd) + +find_path(ZSTD_INCLUDE_DIRS + NAMES zstd.h + PATHS ${ZSTD_PKGCONF_INCLUDE_DIRS} +) + + +find_library(ZSTD_LIBRARIES + NAMES zstd + PATHS ${ZSTD_PKGCONF_LIBRARY_DIRS} +) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(ZSTD DEFAULT_MSG ZSTD_INCLUDE_DIRS ZSTD_LIBRARIES) + +mark_as_advanced(ZSTD_INCLUDE_DIRS ZSTD_LIBRARIES) diff --git a/CMake/config.h.in b/CMake/config.h.in index cfaa14ed1..bd0da8649 100644 --- a/CMake/config.h.in +++ b/CMake/config.h.in @@ -17,6 +17,9 @@ /* Define if we have the lz4 library for lz4 */ #cmakedefine HAVE_LZ4 +/* Define if we have the zstd library for zst */ +#cmakedefine HAVE_ZSTD + /* Define if we have the udev library */ #cmakedefine HAVE_UDEV |