OpenJPH: add build files (#14966)

Author: palemieux

projects/openjph/Dockerfile

@@ -0,0 +1,30 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+FROM gcr.io/oss-fuzz-base/base-builder
+
+# install dependencies
+RUN apt-get update && apt-get install -y cmake libtiff-dev zip
+
+# clone the library
+RUN git clone https://github.com/aous72/OpenJPH.git
+
+# clone the seed corpus
+RUN git clone --depth 1 https://github.com/aous72/jp2k_test_codestreams.git
+
+# import the build script
+COPY build.sh .
+

projects/openjph/build.sh

@@ -0,0 +1,29 @@
+#!/bin/bash -eu
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+# Build the fuzz targets
+cd $SRC
+mkdir build/
+cd build/
+cmake $SRC/OpenJPH -DBUILD_SHARED_LIBS=OFF -DOJPH_BUILD_FUZZER=ON -DCMAKE_CXX_FLAGS="$CXXFLAGS" -DCMAKE_C_FLAGS="$CFLAGS"
+make -j$(nproc)
+cp fuzzing/ojph_expand_fuzz_target $OUT
+
+# Build the seed corpus
+cd $SRC
+rm -f $OUT/ojph_expand_fuzz_target_seed_corpus.zip
+zip -j $OUT/ojph_expand_fuzz_target_seed_corpus.zip jp2k_test_codestreams/openjph/*.j2c

projects/openjph/project.yaml

@@ -5,4 +5,11 @@ auto_ccs:
   - "pal@sandflow.com"
   - "miksmith@gmail.com"
   - "aous@unsw.edu.au"
+fuzzing_engines:
+  - libfuzzer
+  - afl
+  - honggfuzz
+sanitizers:
+  - address
+  - memory
 main_repo: "https://github.com/aous72/OpenJPH"