From 76f1531f5f900b2a327dab2e29f6a1c19be460f0 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Sat, 10 Aug 2019 18:28:04 +0200
Subject: [PATCH] contrib/oss-fuzz/build.sh: fix for i386 build of jbigkit, and
 use $LIB_FUZZING_ENGINE

---
 contrib/oss-fuzz/build.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/contrib/oss-fuzz/build.sh b/contrib/oss-fuzz/build.sh
index ccac210c..fe6bd340 100755
--- a/contrib/oss-fuzz/build.sh
+++ b/contrib/oss-fuzz/build.sh
@@ -37,7 +37,14 @@ popd
 
 # Build libjbig
 pushd "$SRC/jbigkit"
-make lib
+if [ "$ARCHITECTURE" = "i386" ]; then
+    echo "#!/bin/bash" > gcc
+    echo "clang -m32 \$*" >> gcc
+    chmod +x gcc
+    PATH=$PWD:$PATH make lib
+else
+    make lib
+fi
 mv "$SRC"/jbigkit/libjbig/*.a "$WORK/lib/"
 mv "$SRC"/jbigkit/libjbig/*.h "$WORK/include/"
 popd
@@ -48,7 +55,7 @@ make install
 
 $CXX $CXXFLAGS -std=c++11 -I$WORK/include \
     $SRC/libtiff/contrib/oss-fuzz/tiff_read_rgba_fuzzer.cc -o $OUT/tiff_read_rgba_fuzzer \
-    -lFuzzingEngine $WORK/lib/libtiffxx.a $WORK/lib/libtiff.a $WORK/lib/libz.a $WORK/lib/libjpeg.a \
+    $LIB_FUZZING_ENGINE $WORK/lib/libtiffxx.a $WORK/lib/libtiff.a $WORK/lib/libz.a $WORK/lib/libjpeg.a \
     $WORK/lib/libjbig.a $WORK/lib/libjbig85.a
 
 mkdir afl_testcases