From d5c2734e0218e08765cb37099686f040a64bf1d4 Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Thu, 18 Jul 2024 23:07:55 -0500
Subject: [PATCH] [ci] revert clang-18 LD_LIBRARY_PATH workaround

---
 .github/workflows/r_package.yml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/.github/workflows/r_package.yml b/.github/workflows/r_package.yml
index d9a18bd1885e..fd456776766b 100644
--- a/.github/workflows/r_package.yml
+++ b/.github/workflows/r_package.yml
@@ -316,11 +316,6 @@ jobs:
       - name: Install packages and run tests
         shell: bash
         run: |
-          # patch around library-loading issues in clang18 image
-          # ref: https://github.com/microsoft/LightGBM/issues/6553
-          if [[ "${{ matrix.image }}" == "clang18" ]]; then
-            export LD_LIBRARY_PATH="/usr/lib/llvm-18/lib:${LD_LIBRARY_PATH}"
-          fi
           Rscript -e "install.packages(c('R6', 'data.table', 'jsonlite', 'knitr', 'markdown', 'Matrix', 'RhpcBLASctl', 'testthat'), repos = 'https://cran.rstudio.com', Ncpus = parallel::detectCores())"
           sh build-cran-package.sh
           if [[ "${{ matrix.image }}" =~ "clang" ]]; then