3 # Fail if any command fails
6 TMPFILE
=/tmp
/check-jni-methods.$$
.1
7 TMPFILE2
=/tmp
/check-jni-methods.$$
.2
8 TMPFILE3
=/tmp
/check-jni-methods.$$
.3
9 TMPFILE4
=/tmp
/check-jni-methods.$$
.4
11 # Find all methods defined in the header files generated
12 # from the java source files.
13 grep -h '^JNIEXPORT .* Java_' @abs_top_srcdir@
/include
/*.h | \
14 LC_ALL
=C
sed -e 's,.*JNICALL \(Java_[a-z_A-Z0-9]*\).*$,\1,' > $TMPFILE
15 grep -h '^JNIEXPORT .* Java_' @abs_top_builddir@
/include
/*.h | \
16 LC_ALL
=C
sed -e 's,.*JNICALL \(Java_[a-z_A-Z0-9]*\).*$,\1,' >> $TMPFILE
17 sort -u $TMPFILE > $TMPFILE4
20 # Find all methods in the JNI C source files.
21 find @abs_top_srcdir@
/native
/jni
-name \
*.c | \
22 xargs grep -h '^Java_' | \
23 LC_ALL
=C
sed -e 's,^\(Java_[a-z_A-Z0-9]*\).*$,\1,' > $TMPFILE2
24 # Or in the the C++ files. (Note that cpp doesn't follow gnu conventions atm)
25 # So we try to match both GNU style and some other style.
26 find @abs_top_srcdir@
/native
/jni
-name \
*.cpp | \
27 xargs grep -h '^Java_' | \
28 LC_ALL
=C
sed -e 's,^\(Java_[a-z_A-Z0-9]*\).*$,\1,' >> $TMPFILE2
29 find @abs_top_srcdir@
/native
/jni
-name \
*.cpp | \
30 xargs egrep -h '^(JNIEXPORT .* JNICALL )?Java_' | \
32 LC_ALL
=C
sed -e 's,^\JNIEXPORT .* JNICALL \(Java_[a-z_A-Z0-9]*\).*$,\1,' >> $TMPFILE2
33 mv $TMPFILE2 $TMPFILE3
34 sort $TMPFILE3 |
uniq > $TMPFILE2
37 # Write temporary ignore file.
38 cat > $TMPFILE3 << EOF
39 < Java_gnu_java_awt_peer_gtk_GtkMenuComponentPeer_dispose
40 < Java_java_lang_VMSystem_arraycopy
41 < Java_java_lang_VMSystem_identityHashCode
44 # Compare again silently.
45 # Use fgrep and direct the output to /dev/null for compatibility with older
46 # grep instead of using the non portable -q.
47 if diff $TMPFILE $TMPFILE2 |
grep '^[<>] Java' | \
48 fgrep
-v -f $TMPFILE3 > /dev
/null
;
51 echo "Found a problem with the JNI methods declared and implemented."
52 echo "(<) missing in implementation, (>) missing in header files"
54 # Compare the found method lists.
55 diff $TMPFILE $TMPFILE2 |
grep '^[<>] Java' | fgrep
-v -f $TMPFILE3
59 rm -f $TMPFILE $TMPFILE2 $TMPFILE3
61 if test "$PROBLEM" = "1" ; then