hzeller
commented
1 year ago In #109, I've now added a fallback to find the library if there is no pkg-config-findable one, and changed the CI to test this on Ubuntu 20.04. So this should make it possible for you to compile on your system.
mhous33
I am running Ubuntu 20.04 with all dependencies installed. I have no issues building version 1.4.5, however cannot build new 1.5.x versions with the new libdeflate dependency, even though I have libdeflate-dev, libdeflate-tools, and libdeflate0 installed:
`(base) mhous33@mhous33-IdeaPad-3-15ALC6:~/Downloads/timg-1.5.1/build$ apt search libdeflate Sorting... Done Full Text Search... Done libdeflate-dev/focal,now 1.5-3 amd64 [installed] headers for whole-buffer compression and decompression library
libdeflate-tools/focal,now 1.5-3 amd64 [installed] tools for whole-buffer compression and decompression library
libdeflate0/focal,now 1.5-3 amd64 [installed,automatic] fast, whole-buffer DEFLATE-based compression and decompression
(base) mhous33@mhous33-IdeaPad-3-15ALC6:~/Downloads/timg-1.5.1/build$ cmake ../ -- The CXX compiler identification is GNU 9.4.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1") -- Found Git: /usr/bin/git (found version "2.25.1") -- Checking for module 'libdeflate' -- No package 'libdeflate' found CMake Error at /home/mhous33/miniconda3/share/cmake-3.22/Modules/FindPkgConfig.cmake:603 (message): A required package was not found Call Stack (most recent call first): /home/mhous33/miniconda3/share/cmake-3.22/Modules/FindPkgConfig.cmake:825 (_pkg_check_modules_internal) CMakeLists.txt:34 (pkg_check_modules)
-- Configuring incomplete, errors occurred! See also "/home/mhous33/Downloads/timg-1.5.1/build/CMakeFiles/CMakeOutput.log". (base) mhous33@mhous33-IdeaPad-3-15ALC6:~/Downloads/timg-1.5.1/build$`
BTW, nice to see an AppImage! Have been creating my own until now, since timg is not available in 20.04 repos.
EDIT The version of libdeflate on Ubuntu 20.04 is 1.5-3, and does not work. I compiled and installed the latest version from source and am now able to compile this.