Small modifications.

Author: aous72

CMakeLists.txt

@@ -41,6 +41,7 @@ option(OJPH_ENABLE_TIFF_SUPPORT "Enables input and output support for TIFF files
 option(OJPH_BUILD_TESTS "Enables building test code" OFF)
 option(OJPH_BUILD_EXECUTABLES "Enables building command line executables" ON)
 option(OJPH_BUILD_STREAM_EXPAND "Enables building ojph_stream_expand executable" OFF)
+option(OJPH_BUILD_FUZZER "Enable building oss-fuzzing executable" OFF)
 
 option(OJPH_DISABLE_SIMD "Disables the use of SIMD instructions -- agnostic to architectures" OFF)
 option(OJPH_DISABLE_SSE "Disables the use of SSE SIMD instructions and associated files" OFF)
@@ -243,9 +244,7 @@ endif()
 # Fuzzing
 ################################################################################################
 
-option(ENABLE_FUZZING "Enable fuzzing" OFF)
-
-if(ENABLE_FUZZING)
+if(OJPH_BUILD_FUZZER)
   if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     message(FATAL_ERROR "Fuzzing requires a Clang toolchain.")
   endif()

README.md

@@ -18,20 +18,7 @@ The standard is available free of charge from [ITU website](https://www.itu.int/
 * [Usage Example](./docs/usage_examples.md)
 * [Web-based Demos](./docs/web_demos.md)
 * [Doxygen Documentation Style](./docs/doxygen_style.md)
+* [OSS-Fuzzing](./docs/fuzzing.md)
 
 # Repositories #
 [![Packaging status](https://repology.org/badge/vertical-allrepos/openjph.svg)](https://repology.org/project/openjph/versions)
-
-# Fuzzer Target #
-
-Fuzzer targets can be build using the `ENABLE_FUZZING` build option. The Dockerfile in the `fuzzing directory` allows local testing:
-
-```sh
-podman build -t openjph-fuzz  -f fuzzing/Dockerfile
-podman run -it --rm -v $(pwd):/app/ojph/ openjph-fuzz bash
-image# mkdir /app/build/
-image# cd /app/build/
-image# cmake /app/ojph -DENABLE_FUZZING=ON
-image# make
-image# ./fuzzing/j2c_expand_fuzz_target /app/jp2k_test_codestreams/openjph/*.j2c
-```

docs/fuzzing.md

@@ -0,0 +1,13 @@
+# OSS-Fuzzer Target #
+
+Fuzzer targets can be build using the `OJPH_BUILD_FUZZER` build option. The Dockerfile in the `fuzzing directory` allows local testing:
+
+```sh
+podman build -t openjph-fuzz  -f fuzzing/Dockerfile
+podman run -it --rm -v $(pwd):/app/ojph/ openjph-fuzz bash
+image# mkdir /app/build/
+image# cd /app/build/
+image# cmake /app/ojph -DOJPH_BUILD_FUZZER=ON
+image# make
+image# ./fuzzing/ojph_expand_fuzz_target /app/jp2k_test_codestreams/openjph/*.j2c
+```

fuzzing/CMakeLists.txt

@@ -1,6 +1,9 @@
-add_executable(j2c_expand_fuzz_target fuzz_targets/j2c_expand_fuzz_target.cpp)
+## building ojph_expand_fuzz_target
+###################################
 
-target_compile_options(j2c_expand_fuzz_target PRIVATE -fsanitize=fuzzer,address)
-target_link_options(j2c_expand_fuzz_target PRIVATE -fsanitize=fuzzer,address)
-target_link_libraries(j2c_expand_fuzz_target PRIVATE openjph)
+add_executable(ojph_expand_fuzz_target fuzz_targets/ojph_expand_fuzz_target.cpp)
+
+target_compile_options(ojph_expand_fuzz_target PRIVATE -fsanitize=fuzzer,address)
+target_link_options(ojph_expand_fuzz_target PRIVATE -fsanitize=fuzzer,address)
+target_link_libraries(ojph_expand_fuzz_target PRIVATE openjph)
 

…/fuzz_targets/j2c_expand_fuzz_target.cpp …fuzz_targets/ojph_expand_fuzz_target.cppfuzzing/fuzz_targets/j2c_expand_fuzz_target.cpp renamed to fuzzing/fuzz_targets/ojph_expand_fuzz_target.cpp fuzzing/fuzz_targets/j2c_expand_fuzz_target.cpp renamed to fuzzing/fuzz_targets/ojph_expand_fuzz_target.cpp

@@ -28,7 +28,7 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //***************************************************************************/
 // This file is part of the OpenJPH software implementation.
-// File: j2c_expand_fuzz_target.cpp
+// File: ojph_expand_fuzz_target.cpp
 // Author: Pierre-Anthony Lemieux
 // Date: 17 February 2026
 //***************************************************************************/