callme

0.1.11

Easily Compile and Call Inline 'C' Functions

1packages depend

2.7Kdownloads / year

54.6%test coverage

12/13checks pass

Overview

About

Maintained by Mike ChengFirst published 2024-07-272 releasesCRAN page ↗GitHub ↗

Compile inline 'C' code and easily call with automatically generated wrapper functions. By allowing user-defined headers and compilation flags (preprocessor, compiler and linking flags) the user can configure optimization options and linking to third party libraries. Multiple functions may be defined in a single block of code - which may be defined in a string or a path to a source file.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("callme", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("coolbutuseless/callme")

Development version from coolbutuseless/callme. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-callme

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-callme

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-callme

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 1.8 min · r-release-macos-x86_64

Code health

Yes

Tests · ratio 0.23

54.6%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

2.7K

CRAN downloads in the past year

Rank #13,296 · ~7/day · ~226/mo

Releases R versions

Daily download trend is not available in this view yet.

31230 days

77090 days

2.7K1 year

Compare downloads with other packages →

Also on111 r2u1 autocran

Repository

GitHub ↗ coolbutuseless/callme

25Stars

0Forks

1Open issues

0Open PRs

0Releases

62Commits

1Contributors

crr-package

62 commits · Last activity 2025-02-17 · 0% stars, 30d

Stars over time

2025-02-28 · 222026-07-07 · 25

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/coolbutuseless/callme on 2026-07-31.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (2)

data-raw/Dev Container

Docs source (1)

README.qmd

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (1)

methods

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Rtinycc

Code & Tests

People & History

People (1)

Maintainer (1)

Mike Cheng

Author, Maintainer, Copyright holder

Authors (1)

Mike Cheng

Author, Maintainer, Copyright holder

Mike Cheng

Author, Maintainer, Copyright holder

Package Timeline

2 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.1.11Latest
2024-11-28 · current release · diff ↗
0.1.10
2024-07-27
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-07-27
Total releases: 2 / 2 yrs
License: MIT + file LICENSE OSI
Download size: 53 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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