CMake/Github action: Modernize

Author: joto

.github/workflows/ci.yml

@@ -23,53 +23,36 @@ jobs:
         build_type: [Dev]
         cpp_compiler: [g++]
         include:
-          - image: "ubuntu:22.04"
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds
-          - image: "ubuntu:24.04"
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds
           - image: "debian:bookworm"
             c_compiler: clang
             cpp_compiler: clang++
-          - image: "debian:bookworm"
-            build_type: RelWithDebInfo
-          - image: "debian:trixie"
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds
           - image: "debian:trixie"
             c_compiler: clang
             cpp_compiler: clang++
           - image: "debian:trixie"
             build_type: RelWithDebInfo
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds
-          - image: "debian:testing"
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds -Wno-maybe-uninitialized
           - image: "debian:testing"
             c_compiler: clang
             cpp_compiler: clang++
-          - image: "debian:experimental"
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds -Wno-maybe-uninitialized
           - image: "debian:experimental"
             c_compiler: clang
             cpp_compiler: clang++
           - image: "fedora:40"
             CMAKE_OPTS: -DRUN_TESTS_WITH_BINARY_COMPARE=OFF
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds
           - image: "fedora:41"
             CMAKE_OPTS: -DRUN_TESTS_WITH_BINARY_COMPARE=OFF
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds
           - image: "fedora:42"
             CMAKE_OPTS: -DRUN_TESTS_WITH_BINARY_COMPARE=OFF
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds -Wno-maybe-uninitialized
           - image: "fedora:43"
             CMAKE_OPTS: -DRUN_TESTS_WITH_BINARY_COMPARE=OFF
-            CXXFLAGS: -Wno-stringop-overread -Wno-array-bounds -Wno-maybe-uninitialized
     container:
       image: ${{ matrix.image }}
       env:
         LANG: en_US.UTF-8
         BUILD_TYPE: ${{ matrix.build_type }}
         CC: ${{ matrix.c_compiler }}
         CXX: ${{ matrix.cpp_compiler }}
-        CXXFLAGS: ${{ matrix.CXXFLAGS }}
+        CXXFLAGS: -Werror ${{ matrix.CXXFLAGS }}
         LDFLAGS: ${{ matrix.LDFLAGS }}
         APT_LISTCHANGES_FRONTEND: none
         DEBIAN_FRONTEND: noninteractive
@@ -84,7 +67,6 @@ jobs:
             cmake \
             g++ \
             git \
-            libboost-dev \
             libboost-program-options-dev \
             libbz2-dev \
             libexpat1-dev \
@@ -121,6 +103,7 @@ jobs:
     env:
       CC: clang-18
       CXX: clang++-18
+      CXXFLAGS: -Werror
       BUILD_TYPE: Dev
     steps:
       - uses: actions/checkout@v4
@@ -147,6 +130,7 @@ jobs:
     env:
       CC: clang
       CXX: clang++
+      CXXFLAGS: -Werror
       BUILD_TYPE: ${{ matrix.build_type }}
     steps:
       - uses: actions/checkout@v4

dense_tiles/CMakeLists.txt

@@ -21,6 +21,10 @@ include_directories(SYSTEM ${OSMIUM_INCLUDE_DIRS})
 
 include(common)
 
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    add_definitions(-Wno-stringop-overread)
+endif()
+
 enable_testing()
 
 #----------------------------------------------------------------------

export_to_wkt/CMakeLists.txt

@@ -21,6 +21,10 @@ include_directories(SYSTEM ${OSMIUM_INCLUDE_DIRS})
 
 include(common)
 
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    add_definitions(-Wno-stringop-overread)
+endif()
+
 enable_testing()
 
 #----------------------------------------------------------------------

mapolution/CMakeLists.txt

@@ -24,6 +24,10 @@ include_directories(SYSTEM ${OSMIUM_INCLUDE_DIRS})
 
 include(common)
 
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    add_definitions(-Wno-stringop-overread)
+endif()
+
 enable_testing()
 
 #----------------------------------------------------------------------

node_density/CMakeLists.txt

@@ -24,6 +24,10 @@ include_directories(SYSTEM ${OSMIUM_INCLUDE_DIRS})
 
 include(common)
 
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    add_definitions(-Wno-stringop-overread)
+endif()
+
 enable_testing()
 
 #----------------------------------------------------------------------