Feature: Build EL7

.github/workflows/main.yaml

@@ -8,28 +8,11 @@ env:
   LATEST_TAG: ghcr.io/guyzsarun/xrootd-cmsjson:latest
 
 jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out Git repository
-        uses: actions/checkout@v2
-
-      - uses: docker/setup-buildx-action@v2
-
-      - name: Build Docker image
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          file: docker/Dockerfile
-          tags: ${{ env.BASE_TAG }}
-          load: true
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-
-  test-json:
-    name: Test JSON Conversion
-    needs: build
+  build-test:
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ["centos:7", "almalinux:8", "almalinux:9"]
     runs-on: ubuntu-latest
     steps:
       - name: Check out Git repository
@@ -43,6 +26,8 @@ jobs:
           context: .
           file: docker/Dockerfile
           tags: ${{ env.BASE_TAG }}
+          build-args: |
+            IMAGE=${{ matrix.version }}
           load: true
           cache-from: type=gha
           cache-to: type=gha,mode=max
@@ -51,9 +36,12 @@ jobs:
         run: |
           docker run --rm ${{ env.BASE_TAG }} python3 -m pytest -v
 
-  test-rpm:
-    name: Package RPM
-    needs: build
+  build-rpm:
+    needs: build-test
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ["centos:7", "almalinux:8", "almalinux:9"]
     runs-on: ubuntu-latest
     steps:
       - name: Check out Git repository
@@ -66,6 +54,9 @@ jobs:
         with:
           context: .
           file: docker/Dockerfile.rpm
+          tags: ${{ env.BASE_TAG }}
+          build-args: |
+            IMAGE=${{ matrix.version }}
           load: true
           cache-from: type=gha
           cache-to: type=gha,mode=max

CMakeLists.txt

@@ -8,13 +8,9 @@ find_package( XercesC REQUIRED )
 find_package( Pcre REQUIRED )
 find_package( Jsoncpp REQUIRED )
 
-if( CMAKE_COMPILER_IS_GNUCXX )
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror" )
-endif()
+set (CMAKE_CXX_STANDARD 11)
 
-if( CMAKE_COMPILER_IS_GNUCC )
-  set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror" )
-endif()
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall" )
 
 include_directories( "${PROJECT_SOURCE_DIR}" "${XROOTD_INCLUDES}" "${XERCES_INCLUDES}" "${PCRE_INCLUDES}" "${JSONCPP_INCLUDES}")
 

docker/Dockerfile

@@ -1,38 +1,49 @@
-FROM almalinux:8
+ARG IMAGE=almalinux:8
+FROM $IMAGE
+
 MAINTAINER Sarun Nuntaviriyakul <sarun.nuntaviriyakul@cern.ch>
 LABEL org.opencontainers.image.source https://github.com/guyzsarun/xrootd-cmsjson
 
 WORKDIR /xrootd
 
+ARG IMAGE=almalinux:8
 RUN yum -y update && \
-    yum install -y dnf \
-        https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm \
-        https://repo.opensciencegrid.org/osg/3.6/osg-3.6-el8-release-latest.rpm \
-        epel-release
+    yum install -y --skip-broken \
+        dnf \
+        https://repo.opensciencegrid.org/osg/3.6/osg-3.6-el$(echo $IMAGE | cut -d ":" -f 2)-release-latest.rpm \
+        epel-release    \
+        centos-release-scl
 
 RUN dnf group install -y "Development Tools"
 
 # CMS TFC dependency
-RUN yum install -y  cmake \
-                    wget \
-                    xrootd \
-                    python3-devel \
-                    python3-xrootd \
-                    xrootd-devel \
-                    pcre-devel \
-                    xerces-c-devel \
-                    xrootd-devel \
-                    https://cbs.centos.org/kojifiles/packages/jsoncpp/1.9.4/4.el8s/x86_64/jsoncpp-1.9.4-4.el8s.x86_64.rpm  \
-                    https://cbs.centos.org/kojifiles/packages/jsoncpp/1.9.4/4.el8s/x86_64/jsoncpp-devel-1.9.4-4.el8s.x86_64.rpm
+RUN yum install -y  --enablerepo=osg-contrib  \
+                    cmake3                   \
+                    xrootd                   \
+                    python3-devel            \
+                    python3-xrootd           \
+                    xrootd-devel             \
+                    pcre-devel               \
+                    xerces-c-devel           \
+                    jsoncpp                  \
+                    jsoncpp-devel
+
+
+# For Centos 7
+RUN if [[ $(echo $IMAGE | cut -d ":" -f 2) = "7" ]]; then \
+    yum install -y devtoolset-7; \
+    fi
 
 
 RUN pip3 install pytest
 
 COPY . .
 
-RUN mkdir -p build
-RUN cd build                         &&  \
-       cmake .. -DBUILD_TEST=true    &&  \
+RUN if [[ $(echo $IMAGE | cut -d ":" -f 2) = "7" ]]; then \
+        source /opt/rh/devtoolset-7/enable; \
+    fi && mkdir -p build             &&  \
+       cd build                      &&  \
+       cmake3 .. -DBUILD_TEST=true   &&  \
        make                          &&  \
        make install
 

docker/Dockerfile.rpm

@@ -1,36 +1,44 @@
-FROM almalinux:8
+ARG IMAGE=almalinux:8
+FROM $IMAGE
+
 MAINTAINER Sarun Nuntaviriyakul <sarun.nuntaviriyakul@cern.ch>
 LABEL org.opencontainers.image.source https://github.com/guyzsarun/xrootd-cmsjson
 
 WORKDIR /xrootd
 
+ARG IMAGE=almalinux:8
 RUN yum -y update && \
-    yum install -y dnf \
-        https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm \
-        https://repo.opensciencegrid.org/osg/3.6/osg-3.6-el8-release-latest.rpm \
-        epel-release
+    yum install -y --skip-broken \
+        dnf \
+        https://repo.opensciencegrid.org/osg/3.6/osg-3.6-el$(echo $IMAGE | cut -d ":" -f 2)-release-latest.rpm \
+        epel-release    \
+        centos-release-scl
 
 RUN dnf group install -y "Development Tools"
 
 # CMS TFC dependency
-RUN yum install -y  cmake \
-                    wget \
-                    xrootd \
-                    python3-devel \
-                    python3-xrootd \
-                    xrootd-devel \
-                    pcre-devel \
-                    xerces-c-devel \
-                    xrootd-devel \
-                    https://cbs.centos.org/kojifiles/packages/jsoncpp/1.9.4/4.el8s/x86_64/jsoncpp-1.9.4-4.el8s.x86_64.rpm  \
-                    https://cbs.centos.org/kojifiles/packages/jsoncpp/1.9.4/4.el8s/x86_64/jsoncpp-devel-1.9.4-4.el8s.x86_64.rpm
+RUN yum install -y  --enablerepo=osg-contrib  \
+                    cmake3                   \
+                    xrootd                   \
+                    python3-devel            \
+                    python3-xrootd           \
+                    xrootd-devel             \
+                    pcre-devel               \
+                    xerces-c-devel           \
+                    jsoncpp                  \
+                    jsoncpp-devel
+
+
+# For Centos 7
+RUN if [[ $(echo $IMAGE | cut -d ":" -f 2) = "7" ]]; then \
+    yum install -y devtoolset-7; \
+    fi
 
 
 COPY . .
 
 RUN mkdir -p /root/rpmbuild/SOURCES
-RUN tar -zvcf /root/rpmbuild/SOURCES/xrootd-cmstfc.tar.gz  --transform s/xrootd/xrootd-cmstfc-2.0.0/ ../xrootd
+RUN tar -zvcf /root/rpmbuild/SOURCES/xrootd-cmstfc.tar.gz  --transform s/xrootd/xrootd-cmstfc-2.0.1/ ../xrootd
 
 RUN rpmbuild -bb spec/xrootd-cmstfc.spec
-
-RUN yum install -y /root/rpmbuild/RPMS/x86_64/xrootd-cmstfc-2.0.0-1.el8.x86_64.rpm
+RUN yum install -y /root/rpmbuild/RPMS/x86_64/xrootd-cmstfc-2.0.1-1.el$(echo $IMAGE | cut -d ":" -f 2).x86_64.rpm

spec/xrootd-cmstfc.spec

@@ -1,13 +1,18 @@
 Name: xrootd-cmstfc
-Version: 2.0.0
+Version: 2.0.1
 Release: 1%{?dist}
 Summary: CMS TFC plugin for xrootd
 
 Group: System Environment/Daemons
 License: BSD
 URL: https://github.com/CMSCompOps/xrootd-cmstfc
-# Generated from:
-# git-archive master | gzip -7 > ~/rpmbuild/SOURCES/xrootd-lcmaps.tar.gz
+
+%if %{rhel} == 7
+%define CMAKE cmake3
+%else
+%define CMAKE cmake
+%endif
+
 Source0: %{name}.tar.gz
 
 BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
@@ -25,16 +30,16 @@ BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
 BuildRequires: xrootd-devel >= 1:%{xrootd_current_major}.0.0-1
 BuildRequires: xrootd-devel <  1:%{xrootd_next_major}.0.0-1
-BuildRequires: cmake pcre-devel xerces-c-devel jsoncpp-devel >= 1.9.4
+BuildRequires: %{CMAKE} pcre-devel xerces-c-devel jsoncpp-devel >= 1.9.4
 
 Requires: /usr/bin/xrootd pcre xerces-c jsoncpp >= 1.9.4
 
-#%if 0%%{?rhel} < 7
-#Requires: xrootd4 >= 1:4.1.0
-#%else
+%if %{rhel} == 7
+BuildRequires: devtoolset-7-gcc-c++ devtoolset-7-elfutils devtoolset-7-binutils devtoolset-7-make devtoolset-7-toolchain
+%endif
+
 Requires: xrootd >= 1:%{xrootd_current_major}.0.0-1
 Requires: xrootd <  1:%{xrootd_next_major}.0.0-1
-#%endif
 
 %package devel
 Summary: Development headers and libraries for Xrootd CMSTFC plugin
@@ -51,7 +56,12 @@ Group: System Environment/Development
 
 %build
 cd %{name}-%{version}
+%if %{rhel} == 7
+source /opt/rh/devtoolset-7/enable
+%cmake3 -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_LIBDIR=%{_lib} .
+%else
 %cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_LIBDIR=%{_lib} .
+%endif
 make VERBOSE=1 %{?_smp_mflags}
 
 %install
@@ -66,16 +76,15 @@ rm -rf $RPM_BUILD_ROOT
 %defattr(-,root,root,-)
 %{_libdir}/libXrdCmsTfc.so
 %{_libdir}/libXrdCmsJson.so
-%if 0%{?rhel} < 8
-%{_libdir}/libXrdCmsTfc.so.*
-%{_libdir}/libXrdCmsJson.so.*
-%endif
 %files devel
 %defattr(-,root,root,-)
 %{_includedir}/XrdCmsTfc.hh
 %{_includedir}/XrdCmsJson.hh
 
 %changelog
+* Mon Sep 25 2023 Sarun Nuntaviriyakul <sarun.nuntaviriyakul@cern.ch> - 2.0.1-1
+- Support build for EL7
+
 * Fri Aug 11 2023 Sarun Nuntaviriyakul <sarun.nuntaviriyakul@cern.ch> - 2.0.0-1
 - Add JSON module (libXrdCmsJson.so)
 
@@ -142,4 +151,4 @@ rm -rf $RPM_BUILD_ROOT
 - Fix for TFC parsing to better respect rule order; request from Florida.
 
 * Tue Aug 24 2010 Brian Bockelman <bbockelm@cse.unl.edu> 1.4.0-1
-- Break xrootd-cmstfc off into its own standalone RPM.
+- Break xrootd-cmstfc off into its own standalone RPM.