Turn off docs on CentOS-7 builds

Signed-off-by: Michael Dolan <[email protected]>

Author: michdolan

.github/workflows/ci_workflow.yml

@@ -278,7 +278,7 @@ jobs:
           - build: 5
             build-type: Release
             build-shared: 'ON'
-            build-docs: 'ON'
+            build-docs: 'OFF'
             build-openfx: 'ON'
             use-simd: 'OFF'
             use-oiio: 'OFF'

share/ci/scripts/linux/dnf/install_doxygen.sh

@@ -6,13 +6,10 @@ set -ex
 
 DOXYGEN_VERSION="$1"
 
-if command -v dnf >/dev/null; then
+if command -v doxygen >/dev/null; then
     if [ "$DOXYGEN_VERSION" == "latest" ]; then
         dnf install -y doxygen
     else
         dnf install -y doxygen-${DOXYGEN_VERSION}
     fi
-elif command -v doxygen >/dev/null; then
-    # Get any working version...
-    yum install -y doxygen
 fi