Merge pull request #167 from eseiler/infra/clang-19

[INFRA] LTO, clang-19

.github/workflows/ci_codeql.yml

@@ -15,6 +15,7 @@ concurrency:
 
 env:
   CODEQL_EXTRACTOR_CPP_AUTOINSTALL_DEPENDENCIES: false
+  SEQAN3_NO_VERSION_CHECK: 1
   TZ: Europe/Berlin
 
 defaults:

.github/workflows/ci_coverage.yml

@@ -48,7 +48,6 @@ jobs:
         uses: actions/cache@v4
         with:
           path: /home/runner/.ccache
-          save-always: true
           key: ccache-${{ runner.os }}-${{ github.workflow }}-${{ matrix.compiler }}-${{ github.ref }}
 
       - name: Configure tests

.github/workflows/ci_documentation.yml

@@ -19,6 +19,7 @@ concurrency:
   cancel-in-progress: ${{ github.event_name != 'push' }}
 
 env:
+  SEQAN3_NO_VERSION_CHECK: 1
   TZ: Europe/Berlin
 
 defaults:

.github/workflows/ci_install.yml

@@ -18,6 +18,7 @@ concurrency:
   cancel-in-progress: ${{ github.event_name != 'push' }}
 
 env:
+  SEQAN3_NO_VERSION_CHECK: 1
   TZ: Europe/Berlin
 
 defaults:
@@ -32,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        compiler: ["clang-18", "gcc-14"]
+        compiler: ["clang-19", "gcc-14"]
     container:
       image: ghcr.io/seqan/${{ matrix.compiler }}
       volumes:

.github/workflows/ci_linux.yml

@@ -18,6 +18,7 @@ concurrency:
   cancel-in-progress: ${{ github.event_name != 'push' }}
 
 env:
+  SEQAN3_NO_VERSION_CHECK: 1
   TZ: Europe/Berlin
 
 defaults:
@@ -32,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        compiler: ["clang-18", "clang-17", "gcc-14", "gcc-13", "gcc-12", "intel"]
+        compiler: ["clang-19", "clang-18", "clang-17", "gcc-14", "gcc-13", "gcc-12", "intel"]
     container:
       image: ghcr.io/seqan/${{ matrix.compiler }}
       volumes:
@@ -45,7 +46,6 @@ jobs:
         uses: actions/cache@v4
         with:
           path: /home/runner/.ccache
-          save-always: true
           key: ccache-${{ runner.os }}-${{ github.workflow }}-${{ matrix.compiler }}-${{ github.ref }}
 
       - name: Configure tests

.github/workflows/ci_macos.yml

@@ -18,6 +18,7 @@ concurrency:
   cancel-in-progress: ${{ github.event_name != 'push' }}
 
 env:
+  SEQAN3_NO_VERSION_CHECK: 1
   TZ: Europe/Berlin
 
 defaults:
@@ -32,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        compiler: ["clang-18", "clang-17", "gcc-14", "gcc-13", "gcc-12"]
+        compiler: ["clang-19", "clang-18", "clang-17", "gcc-14", "gcc-13", "gcc-12"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/ci_sanitizer.yml

@@ -14,6 +14,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
+  SEQAN3_NO_VERSION_CHECK: 1
   TZ: Europe/Berlin
   TSAN_OPTIONS: ignore_noninstrumented_modules=1
   UBSAN_OPTIONS: print_stacktrace=1
@@ -59,16 +60,16 @@ jobs:
             cxx_flags: "-fno-omit-frame-pointer -fsanitize=undefined,float-divide-by-zero,local-bounds,nullability -fno-sanitize=function -Wno-pass-failed"
 
           - os: macos-14
-            compiler: clang-18
+            compiler: clang-19
 
           - os: ubuntu-latest
             compiler: gcc-14
             image: ghcr.io/seqan/gcc-14
 
           - name: "TSan"
             os: ubuntu-latest
-            compiler: clang-18
-            image: ghcr.io/seqan/clang-18
+            compiler: clang-19
+            image: ghcr.io/seqan/clang-19
     container:
       image: ${{ matrix.image || '' }}
       volumes:

CMakeLists.txt

@@ -34,6 +34,13 @@ elseif (EXISTS "${CMAKE_CURRENT_LIST_DIR}/vendor")
     set (CPM_SOURCE_CACHE "${CMAKE_CURRENT_LIST_DIR}/vendor")
 endif ()
 
+# Enable LTO if supported.
+include (CheckIPOSupported)
+check_ipo_supported (RESULT NEEDLE_HAS_LTO OUTPUT NEEDLE_HAS_LTO_OUTPUT)
+if (NEEDLE_HAS_LTO)
+    set (CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+endif ()
+
 # Add packages.
 # We use CPM for package management: https://github.com/cpm-cmake/CPM.cmake
 # The added packages (e.g., hibf, sharg, seqan3) are defined in the `cmake/package-lock.cmake` file.

README.md

@@ -36,7 +36,7 @@ In your academic works (also comparisons and pipelines) please cite:
 * CMake >= 3.25
 * GCC >= 12
 * LLVM Clang >= 17
-* Intel oneAPI DPC++/C++ Compiler >= 2024.2 (older versions may work, but are not tested)
+* Intel oneAPI DPC++/C++ Compiler >= 2025.0 (older versions may work, but are not tested)
 * git
 
 Refer to the [Seqan3 Setup Tutorial](https://docs.seqan.de/seqan3/main_user/setup.html) for more in depth

test/CMakeLists.txt

@@ -15,4 +15,5 @@ add_subdirectory (api)
 add_subdirectory (cli)
 
 message (STATUS "You can run `make tests` to build tests.")
+message (STATUS "You can run `make test` to run tests.")
 message (STATUS "You can run `make check` to build and run tests.")