Merge develop into fix-ftell-usage

.github/workflows/ci.yml

@@ -1,31 +1,39 @@
-name: CI for Autotools
+name: CI for Autotools/Linux
 
 on:
   push:
     paths-ignore:
       - "**/CMakeLists.txt"
       - "**.cmake"
       - "**.cmake.in"
+      - "cmake/**"
+      - "CMake*"
       - ".github/workflows/ci_cmake.yml"
+      - ".github/workflows/ci_darwin.yml"
+      - ".github/workflows/ci_valgrind.yml"
   pull_request:
 
 jobs:
 
-  linux-multi:
+  linux-multi1:
     runs-on: ubuntu-latest
-    name: Autotools build on Linux
+    name: Build 1 on Linux
     steps:
+
     - name: Install system dependencies
       run: |
         sudo apt-get update -yq
         sudo apt-get install -yq --no-install-recommends \
             zlib1g-dev libmpich-dev mpich
+
     - name: Checkout source code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: true
+
     - name: Run bootstrap script
       run: ./bootstrap
+
     - name: Make check with debug, without shared
       shell: bash
       run: |
@@ -34,7 +42,7 @@ jobs:
             CFLAGS="-O0 -g -Wall"
         make -j V=0
         make -j check V=0
-        cd ..
+
     - name: Make check with MPI and debug
       shell: bash
       run: |
@@ -43,7 +51,7 @@ jobs:
             CFLAGS="-O0 -g -Wall"
         make -j V=0
         make -j check V=0
-        cd ..
+
     - name: Make check with MPI, without debug
       shell: bash
       run: |
@@ -52,7 +60,36 @@ jobs:
             CFLAGS="-O2"
         make -j V=0
         make -j check V=0
-        cd ..
+
+    - name: Upload log files
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: linux_multi1_log
+        path: |
+          ./**/config.log
+          ./**/test-suite.log
+          ./**/test/*.log
+
+  linux-multi2:
+    runs-on: ubuntu-latest
+    name: Build 2 on Linux
+    steps:
+
+    - name: Install system dependencies
+      run: |
+        sudo apt-get update -yq
+        sudo apt-get install -yq --no-install-recommends \
+            zlib1g-dev libmpich-dev mpich
+
+    - name: Checkout source code
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+
+    - name: Run bootstrap script
+      run: ./bootstrap
+
     - name: Make check with MPI, debug and C++ compiler
       shell: bash
       run: |
@@ -61,39 +98,52 @@ jobs:
             CFLAGS="-O0" CC=mpicxx
         make -j V=0
         make -j check V=0
-        cd ..
+
     - name: Make distcheck without MPI and debug
       shell: bash
       run: |
         DIR="distcheck" && mkdir -p "$DIR" && cd "$DIR"
         ../configure
         make -j distcheck V=0
-        cd ..
-    - name: Save test suite log
+
+    - name: Upload log files
       if: always()
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
-        name: test_suite_log
-        path: ./**/test-suite.log
+        name: linux_multi2_log
+        path: |
+          ./**/config.log
+          ./**/test-suite.log
+          ./**/test/*.log
 
   linux-install:
     runs-on: ubuntu-latest
     name: Make install on Linux
     steps:
+
     - name: Install system dependencies
       run: |
         sudo apt-get update -yq
         sudo apt-get install -yq --no-install-recommends \
             zlib1g-dev libmpich-dev mpich
+
     - name: Checkout source code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: true
-    - name: Fix libsc to version 2.8.3
+        fetch-depth: 0
+
+    - name: Fix libsc to specific version
       shell: bash
-      run: (cd sc && git fetch --tags && git checkout v2.8.3)
+      run: |
+        cd sc
+        git fetch --tags
+        git checkout v2.8.6
+        # git checkout -b test-branch 2c1496904c485d4ca6f844c396b32f608b72438c
+
     - name: Run bootstrap script
       run: ./bootstrap
+
     - name: Install libsc with debug, without shared
       shell: bash
       run: |
@@ -105,6 +155,7 @@ jobs:
         make -j install V=0
         cd ..
         rm -rf sc/
+
     - name: Install p4est with debug, without shared
       shell: bash
       run: |
@@ -115,29 +166,43 @@ jobs:
         make -j V=0
         make -j check V=0
         make -j install V=0
-        cd ..
+
+    - name: Upload log files
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: linux_install_log
+        path: |
+          ./**/config.log
+          ./**/test-suite.log
+          ./**/test/*.log
 
   linux-tarball:
     runs-on: ubuntu-latest
     name: Pack tarball on Linux
     steps:
+
     - name: Install system dependencies
       run: |
         sudo apt-get update -yq
         sudo apt-get install -yq --no-install-recommends \
             zlib1g-dev libmpich-dev mpich
+
     - name: Checkout source code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: true
         fetch-depth: 0
+
     - name: Identify version
       shell: bash
       run: |
         git tag
         git describe --abbrev=4 --match 'v*'
+
     - name: Run bootstrap script
       run: ./bootstrap
+
     - name: Configure and make
       shell: bash
       run: |
@@ -149,9 +214,19 @@ jobs:
         make -j check V=0
         make -j distcheck V=0
         mv p4est-*.tar.gz ..
-        cd ..
-    - name: Save tarball
-      uses: actions/upload-artifact@v2
+
+    - name: Upload tarball
+      uses: actions/upload-artifact@v4
       with:
         name: p4est_tarball
         path: ./p4est-*.tar.gz
+
+    - name: Upload log files
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: linux_tarball_log
+        path: |
+          ./**/config.log
+          ./**/test-suite.log
+          ./**/test/*.log