1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
# DP: - Add /usr/lib/jni and /usr/lib/<multiarch>/jni to java.library.path.
# DP: - When running the i386 binaries on amd64, look in
# DP: - /usr/lib32/gcj-x.y and /usr/lib32/jni instead.
Index: b/src/libjava/configure.ac
===================================================================
--- a/src/libjava/configure.ac
+++ b/src/libjava/configure.ac
@@ -1525,6 +1525,9 @@
AC_C_BIGENDIAN
+MULTIARCH_DIR=$(dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null || true)
+AC_SUBST(MULTIARCH_DIR)
+
ZLIBS=
SYS_ZLIBS=
ZINCS=
Index: b/src/libjava/Makefile.am
===================================================================
--- a/src/libjava/Makefile.am
+++ b/src/libjava/Makefile.am
@@ -362,6 +362,7 @@
$(WARNINGS) \
-D_GNU_SOURCE \
-DPREFIX="\"$(prefix)\"" \
+ -DMULTIARCH_DIR="\"$(MULTIARCH_DIR)\"" \
-DTOOLEXECLIBDIR="\"$(toolexeclibdir)\"" \
-DJAVA_HOME="\"$(JAVA_HOME_DIR)\"" \
-DBOOT_CLASS_PATH="\"$(BOOT_CLASS_PATH_DIR)\"" \
Index: b/src/libjava/Makefile.in
===================================================================
--- a/src/libjava/Makefile.in
+++ b/src/libjava/Makefile.in
@@ -631,6 +631,7 @@
MAKE = @MAKE@
MAKEINFO = @MAKEINFO@
MKDIR_P = @MKDIR_P@
+MULTIARCH_DIR = @MULTIARCH_DIR@
NM = nm
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
@@ -1013,6 +1014,7 @@
$(WARNINGS) \
-D_GNU_SOURCE \
-DPREFIX="\"$(prefix)\"" \
+ -DMULTIARCH_DIR="\"$(MULTIARCH_DIR)\"" \
-DTOOLEXECLIBDIR="\"$(toolexeclibdir)\"" \
-DJAVA_HOME="\"$(JAVA_HOME_DIR)\"" \
-DBOOT_CLASS_PATH="\"$(BOOT_CLASS_PATH_DIR)\"" \
Index: b/src/libjava/gnu/classpath/natSystemProperties.cc
===================================================================
--- a/src/libjava/gnu/classpath/natSystemProperties.cc
+++ b/src/libjava/gnu/classpath/natSystemProperties.cc
@@ -141,6 +141,44 @@
return retval;
}
+static char*
+AppendJniLibdir (char *path, struct utsname *u)
+{
+ char* retval;
+ const char* jnilibdir = "/usr/lib/jni";
+#ifdef MULTIARCH_DIR
+ const char* jnilibdir2 = "/usr/lib/" MULTIARCH_DIR "/jni";
+ jsize len2 = strlen (jnilibdir2) + 2;
+#else
+ jsize len2 = 0;
+#endif
+
+#if defined(__linux__) && defined (__i386__)
+ if (! strcmp ("x86_64", u->machine))
+ jnilibdir = "/usr/lib32/jni";
+#endif
+
+ if (path)
+ {
+ jsize total = strlen (path)
+ + (sizeof (PATH_SEPARATOR) - 1) + strlen (jnilibdir) +len2 + 1;
+ retval = (char*) _Jv_Malloc (total);
+ strcpy (retval, path);
+ strcat (retval, PATH_SEPARATOR);
+ strcat (retval, jnilibdir);
+ }
+ else
+ {
+ retval = (char*) _Jv_Malloc (strlen (jnilibdir) + len2 + 1);
+ strcpy (retval, jnilibdir);
+ }
+#ifdef MULTIARCH_DIR
+ strcat (retval, PATH_SEPARATOR);
+ strcat (retval, jnilibdir2);
+#endif
+ return retval;
+}
+
void
gnu::classpath::SystemProperties::insertSystemProperties (::java::util::Properties *newprops)
{
@@ -373,8 +411,13 @@
// Prepend GCJ_VERSIONED_LIBDIR to the module load path so that
// libgcj will find its own JNI libraries, like libgtkpeer.so.
char* val = PrependVersionedLibdir (path);
- _Jv_SetDLLSearchPath (val);
+
+ // Append jnilibdir
+ char* val2 = AppendJniLibdir (val, &u);
+
+ _Jv_SetDLLSearchPath (val2);
_Jv_Free (val);
+ _Jv_Free (val2);
}
else
{
@@ -382,9 +425,12 @@
#ifdef USE_LTDL
char *libpath = getenv (LTDL_SHLIBPATH_VAR);
char* val = _Jv_PrependVersionedLibdir (libpath);
- SET ("java.library.path", val);
- _Jv_SetDLLSearchPath (val);
+ // Append jnilibdir
+ char* val2 = AppendJniLibdir (val, &u);
+ SET ("java.library.path", val2);
+ _Jv_SetDLLSearchPath (val2);
_Jv_Free (val);
+ _Jv_Free (val2);
#else
SET ("java.library.path", "");
#endif
|
