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2020-09-09Imported recent important fixes in Maneage, no conflictsMohammad Akhlaghi-15/+34
There weren't any conflicts in this merge.
2020-09-09R is built without tcl/tk (for GUI) dependenceBoud Roukema-0/+19
Tcl/Tk are a set of tools to provide Graphic User Interface (GUI) support in some software. But they are not yet natively built within Maneage, primarily because we have higher-priority work right now. GUI tools in general aren't high on our priority list right now because GUI tools are generally good for human interaction (which is contrary to the reproducible philosophy), not automatic analysis (a core concept in reproducibility). So even later, when we do include Tcl/Tk in Maneage, their direct usage will be discouraged. Until this commit, because we don't yet build Tcl/Tk, the default maneage install of the statistical package R failed on a Debian Stretch, with 6227 repeats of the line: '/usr/lib//tcl8.5/tclConfig.sh: line 2: dpkg-architecture: command not found' To fix this problem (atleast until Tcl/Tk is installed within Maneage), R is now configured with the '--without-tcltk' option which fixed the problem. Please see the description above the R installation instructions in 'reproduce/software/make/high-level.mk' for more.
2020-09-08Removed all occurances of IFS in low-level scriptsMohammad Akhlaghi-11/+11
Following the previous commit, we recognized that the 'IFS' terms are not necessary and can be even cause problems. So all their occurances in the scripts of Maneage have been removed with this commit.
2020-09-07Software installation: removed IFS statements in pre-make-build.shMohammad Akhlaghi-4/+4
Until a recent commit, the IFS='"' was added at the start of the variables in this shell script and as a result, the SPACE character wasn't being used as a delimiter. This caused a major problem when downloading the tarballs (all the backup servers were considered as the top link). With this commit we removed these 'IFS' statements). Because we now check for the existance of meta-characters in the build directory name, there is no more problem, and also generally both the calling command and internally, we have double-qutations around the variable names. So removal of IFS will not affect the result in this scenario. This bug was found by Mohammadreza Khellat.
2020-09-04Minor correction in first sentence of abstractMohammad Akhlaghi-2/+1
This paper is generally about data analysis pipelines, so the abstract now starts with "Analysis pipelines" instead of "Reproducible workflows". I also noticed that the sentence was mistakenly broken into multiple lines.
2020-09-03Imported recent work in Maneage, minor conflicts fixedMohammad Akhlaghi-179/+362
Only two small conflicts came up: * The addition of the hardware architecture macro in 'paper.tex' (which was removed for now, but will be added as the referee has requested within the text). * The usage of "" around directory variables in 'paper.mk'.
2020-09-03Added example of DockerHub deleting unused Docker imagesMohammad Akhlaghi-1/+3
I saw this link today in the news (to be implemented from November 1st, 2020), and because it is directly related to this work, I added it. Many people assume that simply pushing a Docker image to DockerHub is enough to preserve it, but ignore how much it costs to maintain the storage and network capacity.
2020-08-28Edited README.md to remove installation of a text editorMohammad Akhlaghi-10/+7
With the previous commit, we now build Nano by default within Maneage, and project authors can ask to install Emacs and Vim within 'TARGETS.conf'. So in the instructions to build within a Docker image have been removed.
2020-08-28Plain text editors: nano in basic, emacs and vim in high-levelMohammad Akhlaghi-18/+87
While a project is under development, the raw analysis software are not the only necessary software in a project. We also need tools to all the edit plain-text files within the Maneaged project. Usually people use their operating system's plain-text editor. However, when working on the project on a new computer, or in a container, the plain-text editors will have different versions, or may not be present at all! This can be very annoying and frustrating! With this commit, Maneage now installs GNU Nano as part of the basic tools. GNU Nano is a very simple and small plain text editor (the installed size is only ~3.5MB, and it is friendly to new users). Therefore, any Maneaged project can assume atleast Nano will be present (in particular when no editor is available on the running system!). GNU Emacs and VIM (both without extra dependencies, in particular without GUI support) are also optionally available in 'high-level.mk' (by adding them to 'TARGETS.conf'). The basic idea for the more advanced editors (Emacs and VIM) is that project authors can add their favorite editor while they are working on the project, but upon publication they can remove them from 'TARGETS.conf'. A few other minor things came up during this work and are now also fixed: - The 'file' program and its libraries like 'libmagic' were linking to system's 'libseccomp'! This dependency then leaked into Nano (which depends on 'libmagic'). But this is just an extra feature of 'file', only for the Linux kernel. Also, we have no dependency on it so far. So 'file' is not configured to not build with 'libseccomp'. - A typo was fixed in the line where the physical core information is being read on macOS. - The top-level directories when running './project shell' are now quoted (in case they have special characters).
2020-08-27Machine architecture and byte-order available as LaTeX macroMohammadreza Khellat-161/+265
Until now, no machine-related specifications were being documented in the workflow. This information can become helpful when observing differences in the outcome of both software and analysis segments of the workflow by others (some software may behave differently based on host machine). With this commit, the host machine's 'hardware class' and 'byte-order' are collected and now available as LaTeX macros for the authors to use in the paper. Currently it is placed in the acknowledgments, right after mentioning the Maneage commit. Furthermore, the project and configuration scripts are now capable of dealing with input directory names that have SPACE (and other special characters) by putting them inside double-quotes. However, having spaces and metacharacters in the address of the build directory could cause build/install failure for some software source files which are beyond the control of Maneage. So we now check the user's given build directory string, and if the string has any '@', '#', '$', '%', '^', '&', '*', '(', ')', '+', ';', and ' ' (SPACE), it will ask the user to provide a different directory.
2020-08-25README.md: added explanation on copying files from Docker imageMohammad Akhlaghi-2/+17
When building Maneage inside a Docker container, in the end the users want to extract the final outputs from the container into their host operating system to inspect more comfortably. So with this commit, a short examplanation has been added on how to do this. We also noticed that it is much better if the 'Dockerfile' is stored and run in an empty directory, otherwise, it will start parsing the full directory and its subdirectories as the docker image's environment.
2020-08-20Data lineage and replicated plot in one rowMohammad Akhlaghi-40/+276
Until now, the replicated plot had the width of the full page and the data lineage graph was under it. Together they were covering more than half of the height of the page! But the plot showing the number of papers with tools really doesn't have too much detail, and all the space was being wasted. With this commit, the plot is now much much thinner and the data lineage graph has been fitted to the right of it.
2020-08-20Imported recent updates in Maneage, minor conflicts fixedMohammad Akhlaghi-372/+641
Some very minor conflicts came up and were easily corrected. They were mostly in parts that are also shared with the demonstration in the core Maneage branch.
2020-08-17Minor typo correction in comments of paper.mkMohammad Akhlaghi-1/+1
The '.bbl' suffix in the comment of one call to LaTeX was incorrectly written as '.bb'.
2020-08-13--check-config option now prints names of last 5 installedMohammad Akhlaghi-3/+54
Until now, './project --check-config' would only print the names of the software that were being built. Besides that, it is also useful to know which packages have most recently finished. With this commit, we now print the last 5 built software packages with '--check-config' also, and the output has also been placed in a row of '='s to help separate it in each round. Also some more sanity checks have been added so it doesn't print error messages.
2020-08-08Software tarballs saved as symlinks if already in filesystemMohammad Akhlaghi-5/+18
Until now, if the software source tarballs already existed on the system they would be copied inside the project. However, the software source tarballs are sometimes/mostly larger than their actual product and can consume significant space (~375 MB in the core branch!). With this commit, when the software are present on the system, their symbolic link will be placed in 'BDIR/software/tarballs', not a full copy. Also, because the tarballs in software tarball directory may themselves be links, we use 'realpath' to find the final place of the actual file and link to that location. Therefore if 'realpath' can't be found (prior to installing Coreutils in Maneage), we will copy the tarballs from the given software tarball directory. After Maneage has installed Coreutils, the project's own 'realpath' will be used. Of course, if the software are downloaded, their full downloaded copy will be kept in 'BDIR/software/tarballs', nothing has changed in the downloading scenario.
2020-08-08IMPORTANT: New software versions (17 basic, 16 high-level and 7 Python)Mohammad Akhlaghi-170/+187
It was a long time that the Maneage software versions hadn't been updated. With this commit, the versions of all basic software were checked and 17 of that had newer versions were updated. Also, 16 high-level programs and libraries were updated as well as 7 Python modules. The full list is available below. Basic Software (affecting all projects) --------------------------------------- bash 5.0.11 -> 5.0.18 binutils 2.32 -> 2.35 coreutils 8.31 -> 8.32 curl 7.65.3 -> 7.71.1 file 5.36 -> 5.39 gawk 5.0.1 -> 5.1.0 gcc 9.2.0 -> 10.2.0 gettext 0.20.2 -> 0.21 git 2.26.2 -> 2.28.0 gmp 6.1.2 -> 6.2.0 grep 3.3 -> 3.4 libbsd 0.9.1 -> 0.10.0 ncurses 6.1 -> 6.2 perl 5.30.0 -> 5.32.0 sed 4.7 -> 4.8 texinfo 6.6 -> 6.7 xz 5.2.4 -> 5.2.5 Custom programs/libraries ------------------------- astrometrynet 0.77 -> 0.80 automake 0.16.1 -> 0.16.2 bison 3.6 -> 3.7 cfitsio 3.47 -> 3.48 cmake 3.17.0 -> 3.18.1 freetype 2.9 -> 2.10.2 gdb 8.3 -> 9.2 ghostscript 9.50 -> 9.52 gnuastro 0.11 -> 0.12 libgit2 0.28.2 -> 1.0.1 libidn 1.35 -> 1.36 openmpi 4.0.1 -> 4.0.4 R 3.6.2 -> 4.0.2 python 3.7.4 -> 3.8.5 wcslib 6.4 -> 7.3 yaml 0.2.2 -> 0.2.5 Python modules -------------- cython 0.29.6 -> 0.29.21 h5py 2.9.0 -> 2.10.0 matplotlib 3.1.1 -> 3.3.0 mpi4py 3.0.2 -> 3.0.3 numpy 1.17.2 -> 1.19.1 pybind11 2.4.3 -> 2.5.0 scipy 1.3.1 -> 1.5.2
2020-08-08Configuration fail if gfortran necessary, but not built or availableBoud Roukema-25/+41
When the host C compiler is used (either by calling '--host-cc' or on OSs that we can't build the GNU C Compiler), Maneage will also not build the Fortran compiler 'gfortran'. Until now, the './project configure' script would give a big warning about the need for 'gfortran' and the fact that it is missing, and would for 5 seconds, but it would continue anyway. For projects that don't need 'gfortran', this can be confusing to the users and for those that need 'gfortran', it means that a lot of time and cpu cycles are wasted compiling non-fortran software that are unusable in the end. With this commit, the 'need_gfortarn' variable has been added 'reproduce/software/shell/configure.sh', in a new part that is devoted to project-specific features. If it equals '0', then the 'gfortran' test (and message!) isn't done at all, but if it is set to '1', then the configure stage will halt immediately gfortran is not found and not built. The default operations of the core Maneage branch don't need 'gfortran', so by default it is set to 0. But 'gfortran' is necessary for all projects that use Numpy (Python's numeric library) for example. So if your project needs 'gfortran', please set this new variable to 1. As mentioned in the comments of 'configure.sh', ideally we should detect this automatically, but we haven't had the time to implement it yet.
2020-08-02initialize.mk: accounting for no maneage branchBoud Roukema-3/+8
One of the LaTeX macros reported by 'initialize.mk' is the git commit hash of the most recent 'maneage' branch that the project has been branched from. However, not all projects will retain the maneage reference. This can happen for example when people don't push the 'maneage' reference to their repository and then clone from their own repository to a second computer. Therefore, until now, in such situations, Maneage would break with an error. With this commit, in such scenarios, a place holder string is used instead, clearly highlighting that there is no 'maneage' reference.
2020-08-02OpenMPI build with slurm compatibilityBoud Roukema-1/+4
Prior to this commit, compilation of OpenMPI used the default OpenMPI choices of deciding which libraries should be used in relating to a job scheduler [1] (such as Slurm [2]). Given that the user on a multi-user cluster has to accept the sysadmin's choice of a job scheduler, the question of whether to (1) link with OpenMPI's own libraries (and increase the reproducibility of the science project) or rather (2) link with the sysadmin managed libraries (more likely to be compatible with the host's job scheduler), is an open question of which the best strategy for reproducibility needs to be debated and studied. In this commit, strategy (1) is adopted. The options '--withpmix=internal' and '--with-hwloc=internal' are added to the configure command. The working assumption is that the Maneage version of OpenMPI is likely to be modern enough to be compatible with the native job scheduler such as Slurm. Compilation without any 'pmix' option gave a fail in at least one case; it appears that an external pmix library was sought by the configure script. As of OpenMPI 4.0.1, the internal libevent library is used by default, so there appears to be no option to force it to be chosen internally. This commit also includes the option '--without-verbs'. This option removes a library related to "infiniband", "verbs", "openib" and "BTL"; this library appears to be deprecated. See [3], [4] for discussion. Please add feedback and discussion to the Maneage task about openmpi linking strategies (1) (internal) and (2) (external) at Savannah [5]. [1] https://en.wikipedia.org/wiki/Job_scheduler#Batch_queuing_for_HPC_clusters [2] https://en.wikipedia.org/wiki/Slurm_Workload_Manager - To avoid a name clash, 'slurm-wlm' is the metapackage in Debian for the client commands, the compute node daemon, and the central node daemon. An unrelated package 'slurm' also exists. [3] https://www-lb.open-mpi.org/faq/?category=openfabrics#ofa-device-error [4] https://www-lb.open-mpi.org/faq/?category=building [5] https://savannah.nongnu.org/task/index.php?15737
2020-07-28README-hacking.md: added new paper using Maneage (arXiv:2007.11779)Boud Roukema-4/+15
Roukema+2020 (arXiv:2007.11779) is a newly published (as preprint) paper that uses Maneage, so it is being added to the list of published or submitted papers in 'README-hacking.md'. The Software Heritage URL sticks out way beyond the standard number of columns in the plain text form of the updated 'README-hacking.md' file, when rendered using markdown, it shouldn't look so bad. Also, see the related task https://savannah.nongnu.org/task/index.php?15736 (Raul+2020 should be Infante-Sainz+2020) for a suggestion of a more standard machine-readable format. It should be mentioned and emphasised to the reader that one should very carefully and obediently note and pay attention to the noteworthy fact that a few distracting words [1] such as "Note that" are removed in this commit. ;) [1] https://en.wiktionary.org/wiki/pontification
2020-07-21Printing location when downloaded input data checksum is differentBoud Roukema-0/+1
There are many different directory trees involved in Maneage system: the top directory, the 'reproduce/' directory and its sub-directories, '.build/' (that point to a user-defined build area), and a possibly user-defined input directory. Until now, in the case of a download checksum failure, it was not immediately obvious [1] to the user *where* the file with a failed checksum is. To clarify to the user *where* the suspicious file is now located, this commit adds a line to 'reproduce/analysis/make/download.mk' to print out this full path location: '$$unchecked' along with the expected and calculated checksums. [1] Euphemism for me spending lots of time debugging and being confused.
2020-07-20README-hacking.md: clarify Zenodo usage in publication checklistBoud Roukema-10/+25
This commit clarifies the initial usage of Zenodo for reserving a Zenodo identifier and starting an 'unpublished' upload. Some other minor wording changes are done here.
2020-07-20make dist: only archive files that are under version controlBoud Roukema-17/+31
Until this commit, the '$(project-package-contents)' rules in 'reproduce/analysis/make/initialize.mk' included a line to provide all contents, recursively, of the directory 'reproduce/' in the package for further distribution. This could potentially lead to the distribution of private working files that are used during development and not intended for general distribution. With this commit, only those files in 'reproduce/' and 'tex/src' that are under version control are copied to the temporary directory (that is later used for creating an archive). With this change, the archiving commands actually became more clean (we don't have to manually remove 'LOCAL.conf' or other temporary files). Extensive comments have also been added above each step to clarify each step's purpose and method.
2020-07-17README.md now has description of building project in DockerMohammad Akhlaghi-0/+218
Docker is a "container" technology that allows an almost independent operating system run on the host. It is useful when the host OS doesn't support some features or has internal problems (for example its C library or C compiler have problems). Fortunately a Maneaged project can easily be built within a Docker image and a minimal image operating system. With this commit, a section has been added to 'README.md' to describe this process. Each step of the Dockerfile is explined, to help users that may not be too familiar with Docker, or help Docker user who are not familiar with Maneage.
2020-07-07Fixed typo that lead to crash when building healpyMarius Peper-1/+1
Until now, if a project needed the healpy software package, Maneage would crash with the following error message (abridged for full name in build directory). This was caused by a typo in the version of 'healpix' (the dependency of 'healpy'). make: *** No rule to make target '.../version-info/proglib/healpix-' With this commit, the typo in line 334 of 'python.mk' is fixed, so that when '$(ipydir)/healpy-$(healpy-version)' gets called it correctly searches for a rule to make '$(ibidir)/healpix-$(healpix-version)'.
2020-07-07Project distribution tarball can account for no PDFs in tex/tikzMohammad Akhlaghi-1/+6
Until now the './project make dist' command implicitly assumed that the 'tex/tikz' directory always contains PDF files (because of the 'cp tex/tikz/*.pdf $$dir/tex/tikz' line). This was annoying for projects that don't use TiKZ or PGFPlots to generate their plots, and they had to manually comment this line. With this commit a check has been placed to see if any PDF files exist in there at all. If there aren't PDF files, the 'cp' command above is ignored.
2020-07-05Configure script prefers clang for macOS systemsMohammad Akhlaghi-96/+129
In the previous commit (Commit 1bc00c9: Only using clang in macOS systems that also have GCC) we set the used C compiler for high-level programs to be 'clang' on macOS systems. But I forgot to do the same kind of change in the configure script (to prefer 'clang' when we are testing for a C compiler on the host). With this commit, the compiler checking phases of the configure script have been improved, so on macOS systems, we now first search for 'clang', then search for 'gcc'. While doing this, I also noticed that the 'rpath' checking command was done before we actually define 'instdir'!!! So in effect, the 'rpath' directory was being set to '/lib'! So with this commit, this test has been taken to after defining 'instdir'.
2020-07-05Removing possibly existing paper.bbl before remaking itMohammad Akhlaghi-0/+6
Until now, when the bibliography file ('paper.bbl') had a LaTeX-related error (for example the journal name was a LaTeX macro that isn't defined), the first 'pdflatex' command that is run before 'biber' would crash, not allowing the project to reach 'biber'. So the user would have to manually remove 'paper.bbl' before running './project make'. With this commit, we remove any possibly existing 'paper.bbl' file before rebuilding it. Generally, this also helps in keeping things clean during the generation of the new bibliography. This bug was found by Mahdieh Nabavi.
2020-07-05Only using clang in macOS systems that also have GCCMohammad Akhlaghi-27/+58
Until now, when Maneage was built on a macOS that had both a clang and GCC, we would make links to both. But this cause many conflicts in some high-level programs (for example Numpy and etc, all the programs where we have explicity set 'export CC=clang' before the build recipe). This happens because the GCC that is built on a macOS isn't complete for some operations. To fix this problem, when we are on a macOS, we explicity set 'gcc' to point to 'clang' and 'g++' to point to 'clang++'. We also don't link to the host's C-preprocessor ('cpp') on macOS systems because this is only a GNU feature and using the GNU CPP is also known to have some basic problems. For example this was reported by Mahdieh Nabavi (which was the main trigger for this work): ld: Symbol not found: ___keymgr_global Referenced from: /Users/Mahdieh/build/software/installed/bin/cpp Expected in: /usr/lib/libSystem.B.dylib Also, to avoid linking to another link on the host tools (in the 'makelink' function of 'basic.mk'), we are now using 'realpath'.
2020-07-04Commit hash of Maneage branch used to build project as LaTeX macroMohammad Akhlaghi-12/+19
To help in the documentation, the Git hash of the Maneage branch commit that the project has most recently merged with (or branched from) is now also provided as a LaTeX macro ('\maneageversion'). It is calculated in 'reproduce/analysis/make/initialize.mk' (in the recipe to 'initialize.tex').
2020-07-04Better names and comments in INPUTS.confMohammad Akhlaghi-29/+33
Until now, the dataset's configuration names had a 'WFPC2' prefix. But this very alien to anyone that is not familiar with the history of the Hubble Space Telescope (the camera is no longer used! Its just used here since its one of the standard FITS files from the FITS standard webpage). With this commit the variable names have been modified to be more readable and clear (having a 'DEMO-' prefix). Also the comments of 'INPUTS.conf' (describing the purpose of each variable) were edited and made more clear.
2020-07-04Some command line messages of ./project didn't mention shellMohammad Akhlaghi-2/+3
Until now, the 'shell' mode of the './project' script was missing in the top output of './project --help' and in the error message printed when no operation was given, or when more than one operation was given. This is now corrected.
2020-07-04Improved comments in paper.mk and README.mdMohammad Akhlaghi-8/+14
In 'README.md' I tried to explain a little better that TeXLive will only install its necessary packages, not the full TeXLive library! Also in paper.mk, I slightly improved the comments with very minor edits. Both these parts are slated to go into the core Maneage branch, so its important to maintain them here for now.
2020-07-04Citing Maneage paper in acknowledgmentsMohammad Akhlaghi-10/+10
In the previous commit, the modified abstract of the acknowledgments only included the URL of Maneage, but its more formal to cite the Maneage paper, the URL is already present in the paper.
2020-07-04Corrected Acknowledgments section in default paperMohammad Akhlaghi-14/+14
Until now, the acknowledgment section didn't contain the new name of Maneage and it also included an acknowledgment of Gnuastro (which is not appropriate for a general project which may not use Gnuastro). With this commit this is fixed.
2020-07-03Edits in REAME.md on Docker images and internet for TeXLiveMohammad Akhlaghi-9/+13
The explanation was made more clear.
2020-07-01Properly accounting for space characters in host's PATHMohammad Akhlaghi-12/+20
Until now, when reading the host's PATH environment variable we weren't accounting for directory names with a space character. This was most prominently visible in the 'low-level-links' step where we put links to some core system components into the project's build directory (mainly for prorietary systems like macOS). To address the problem, double quotations have been placed around the part that we extract 'ccache' from the PATH, and the part where we make the symbolic link. In the process the comments above 'makelink' were made more clear and 'low-level-links' now depends on 'grep' (which is the highest-level program it uses). This bug was reported by Mahdieh Navabi.
2020-07-01Corrected small typo: ny --> anyMohammad Akhlaghi-1/+1
This was pointed out by Mervyn O'Luing.
2020-07-01Minor typo corrected in referencing LibidnRaul Infante-Sainz-1/+2
Until this commit, once Libidn was installed, insted of its own name and version, the name and version of Libjpeg were saved (in the target if Libidn). This robably come from a copy/paste of the rule. With this commit, this minor bug has been corrected. I also added my name as an author of `reproduce/software/make/xorg.mk' Makefile since I added some code there.
2020-07-01Edited the Docker container explanations in README.mdMohammad Akhlaghi-79/+99
The explanations are now more clear for someone that is less familiar with Docker.
2020-06-30Imported Maneage infrastructure, no conflictsMohammad Akhlaghi-3/+5
There weren't any conflicts in this merge.
2020-06-30Proper deletion of util-linux source after successfully building itMohammad Akhlaghi-1/+3
After recently adding util-linux to Maneage build-tree, we had forgot to delete the unpacked and built source directory after it was installed! This has been corrected with this commit.
2020-06-30Entered data and software directories stored as absolute addressesMohammad Akhlaghi-2/+2
Until now, when the user specified an input and software directory, the raw string they entered was used. But when this string was a relative location, this could be problematic in general scenarios. With this commit, the same function that finds the absolute location of the build directory is used to find the absolute address of the data and software directories.
2020-06-30The distclean target accounts for non-existance of git hooksMohammad Akhlaghi-1/+1
Until now, when the user wanted to complete remove all built files (including software), the './project make distclean' command would fail if the git hooks weren't installed. They are present when the project's configuration has been successfully finished, but this bug can happen when trying to re-do an incomplete build. With this commit, this is fixed by adding an '-f' has been added before the 'rm' command for the Git hooks. This commit was also done in the core Maneage branch.
2020-06-30The distclean target accounts for non-existance of git hooksMohammad Akhlaghi-1/+1
Until now, when the user wanted to complete remove all built files (including software), the './project make distclean' command would fail if the git hooks weren't installed. They are present when the project's configuration has been successfully finished, but this bug can happen when trying to re-do an incomplete build. With this commit, this is fixed by adding an '-f' has been added before the 'rm' command for the Git hooks.
2020-06-30README.md: improved explanation on running DockerMohammad Akhlaghi-57/+124
With the new features in Maneage to install the necessry Xorg libraries, the explanations of the Docker image creation also needed to be updated.
2020-06-30Imported recent improvements in Maneage, no conflictsMohammad Akhlaghi-52/+382
There weren't any conflicts in this merge.
2020-06-30Implemented comments by Mervyn O'LuingMohammad Akhlaghi-19/+17
Mervyn had read the paper and provided some interesting thoughts that I tried to implement. Mervyn's comments are shown below. I just haven't addressed the last point yet, because I am affraid it may make the text too long (we are already on the boundary of the word-limit). We have already discussed that it is a good research topic, and have hopefully triggered the curiosity of the readers to test it ;-). ------------------- Page 2: Regarding Criterion 1: Completeness. A project must be self contained? So this includes not requiring root or administrator privileges. This suggests that the project is only made open after the development has been completed? Regarding Criterion 5: 'a clerk can do it' -- in the pc world that we live in could this be taken as a disparaging comment? Page 5: 'The C library is linked with all programs, and this dependence can hypothetically hinder exact reproducibility of results, but we have not encountered this so far.' - what do you think might happen if this does affect reproducibility? Do you have a plan to deal with this? Or are you going to wait until you hear of such cases as the number will probably be small? Have you done probability analysis to show that the rates are likely to be very small? Or should you have a disclaimer with maneage?
2020-06-30Core Xorg libraries necessary for Ghostscript now includedMohammad Akhlaghi-50/+380
Until now, in order to build Ghostscript, the project used the host's Xorg libraries. This was because we hadn't yet added the necessary build rules for them. With this commit, the instructions to build the necessary Xorg libraries for Ghostscript have also been added. Also, the shared Ghostscript library has been built with this commit and two sets of standard fonts are also included, setting us on the path to build TeXLive from source later. This task was done with the help and support of Raul Infante-Sainz.