diff --git a/amalgamate.sh b/amalgamate.sh
index cfa72b1..fef07b2 100755
--- a/amalgamate.sh
+++ b/amalgamate.sh
@@ -8,26 +8,29 @@ OUTPUT_PREFIX=_build/amalgamation
 
 cmake -H. -B_build -DAMALGAMATE_SOURCES=ON -G"Unix Makefiles"
 
+if [ "${SKIPTESTS:-0}" != "1" ]; then
+
 echo "int main() { return 0; }" > main.c
 echo "Test compile with GCC..."
-gcc -pedantic -Wall -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out
+${CCPREFIX}gcc -pedantic -Wall -Wno-unused-function -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out
 echo "Test compile with GCC ANSI..."
-gcc -ansi -pedantic -Wall -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out
-if command -v clang
-then
-		echo "Test compile with clang..."
-        clang -Wall -Wpedantic -fsanitize=unsigned-integer-overflow -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out
+${CCPREFIX}gcc -ansi -pedantic -Wall -Wno-unused-function -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out
+if command -v clang; then
+        echo "Test compile with clang..."
+        clang -Wall -Wno-unused-function -Wpedantic -fsanitize=unsigned-integer-overflow -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out
 fi
 for def in MINIZ_NO_STDIO MINIZ_NO_TIME MINIZ_NO_DEFLATE_APIS MINIZ_NO_INFLATE_APIS MINIZ_NO_ARCHIVE_APIS MINIZ_NO_ARCHIVE_WRITING_APIS MINIZ_NO_ZLIB_APIS MINIZ_NO_ZLIB_COMPATIBLE_NAMES MINIZ_NO_MALLOC
 do
 	echo "Test compile with GCC and define $def..."
-	gcc -ansi -pedantic -Wall -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out -D${def}
+	${CCPREFIX}gcc -ansi -pedantic -Wall -Wno-unused-function -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out -D${def}
 done
 echo "Test compile with GCC and MINIZ_USE_UNALIGNED_LOADS_AND_STORES=1..."
-gcc -ansi -pedantic -Wall -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out -DMINIZ_USE_UNALIGNED_LOADS_AND_STORES=1
+${CCPREFIX}gcc -ansi -pedantic -Wall -Wno-unused-function -I$OUTPUT_PREFIX main.c $OUTPUT_PREFIX/miniz.c -o test.out -DMINIZ_USE_UNALIGNED_LOADS_AND_STORES=1
 rm test.out
 rm main.c
 
+fi # SKIP TESTS WHEN AREN'T USEFUL
+
 cp $OUTPUT_PREFIX/miniz.* amalgamation/
 cp ChangeLog.md amalgamation/
 cp LICENSE amalgamation/
@@ -54,4 +57,3 @@ cd ..
 
 echo "Amalgamation created."
 
-