Install CMake package version file

.gitea/workflows/ci.yaml

@@ -37,23 +37,6 @@ jobs:
           fail_on_failure: 'true'
       - run: echo "🍏 This job's status is ${{ job.status }}."
 
-  sanitizer:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repository code
-        uses: actions/checkout@v4
-      - name: dependencies
-        run: |
-          sudo apt-get update -y
-          sudo apt-get install -y cmake gcc moreutils
-      - name: build with AddressSanitizer and UBSan
-        run: |
-          cmake -S . -B build/asan -DAKERR_SANITIZE=address,undefined
-          cmake --build build/asan
-      - name: test with AddressSanitizer and UBSan
-        run: ctest --test-dir build/asan --output-on-failure
-      - run: echo "🍏 This job's status is ${{ job.status }}."
-
   coverage:
     runs-on: ubuntu-latest
     steps:

CMakeLists.txt

@@ -361,8 +361,17 @@ configure_package_config_file(
     INSTALL_DESTINATION ${akerror_install_cmakedir}
 )
 
+# The SOVERSION is the project major version, so packages with the same major
+# are ABI-compatible and a different major must be rejected.
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/akerrorConfigVersion.cmake"
+    VERSION ${PROJECT_VERSION}
+    COMPATIBILITY SameMajorVersion
+)
+
 install(FILES
     "${CMAKE_CURRENT_BINARY_DIR}/akerrorConfig.cmake"
+    "${CMAKE_CURRENT_BINARY_DIR}/akerrorConfigVersion.cmake"
     DESTINATION ${akerror_install_cmakedir}
 )
 

src/error.c

@@ -664,7 +664,7 @@ static akerr_ErrorContext AKERR_NOIGNORE *akerr_reserve_status_range_locked(int
 			"must not overflow int)",
 			count, first_status, owner == NULL ? "(null)" : owner,
 			AKERR_MAX_STATUS_RANGE_OWNER_LENGTH);
-    last_status = first_status + (count - 1);
+    last_status = first_status + count - 1;
 
     for ( int i = 0; i < akerr_status_range_count; i++ ) {
 	if ( first_status <= akerr_status_ranges[i].last &&