remove compatibility crap from libfuse which seems to break on uClibc, because of problems with versioned symbols

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6402 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 203 insertions, 0 deletions

diff --git a/package/fuse/Makefile b/package/fuse/Makefile
index d4641c115..645c1491c 100644
--- a/package/fuse/Makefile
+++ b/package/fuse/Makefile
@@ -93,6 +93,8 @@ define Build/Compile
 		ARCH="$(LINUX_KARCH)" \
 		CROSS_COMPILE="$(TARGET_CROSS)" \
 		DESTDIR="$(PKG_INSTALL_DIR)" \
+		AM_CFLAGS="$(TARGET_CFLAGS) -DDISABLE_COMPAT=1" \
+		EXTRA_DIST="" \
 		all install
 endef
 
diff --git a/package/fuse/patches/200-disable_compat.patch b/package/fuse/patches/200-disable_compat.patch
new file mode 100644
index 000000000..4d50ada56
--- /dev/null
+++ b/package/fuse/patches/200-disable_compat.patch
@@ -0,0 +1,201 @@
+diff -ur fuse.old/include/fuse_common_compat.h fuse.dev/include/fuse_common_compat.h
+--- fuse.old/include/fuse_common_compat.h	2006-09-22 21:30:16.000000000 +0200
++++ fuse.dev/include/fuse_common_compat.h	2007-02-27 15:42:40.370284776 +0100
+@@ -17,6 +17,7 @@
+     unsigned int keep_cache : 1;
+ };
+ 
++#ifndef DISABLE_COMPAT
+ int fuse_mount_compat25(const char *mountpoint, struct fuse_args *args);
+ 
+ int fuse_mount_compat22(const char *mountpoint, const char *opts);
+@@ -24,4 +25,4 @@
+ int fuse_mount_compat1(const char *mountpoint, const char *args[]);
+ 
+ void fuse_unmount_compat22(const char *mountpoint);
+-
++#endif
+diff -ur fuse.old/lib/fuse.c fuse.dev/lib/fuse.c
+--- fuse.old/lib/fuse.c	2007-02-02 12:57:48.000000000 +0100
++++ fuse.dev/lib/fuse.c	2007-02-27 15:46:09.721458560 +0100
+@@ -128,6 +128,7 @@
+ static pthread_mutex_t fuse_context_lock = PTHREAD_MUTEX_INITIALIZER;
+ static int fuse_context_ref;
+ 
++#ifndef DISABLE_COMPAT
+ static int fuse_compat_open(struct fuse *, fuse_req_t, char *,
+                             struct fuse_file_info *);
+ static void fuse_compat_release(struct fuse *, fuse_req_t, char *,
+@@ -135,6 +136,7 @@
+ static int fuse_compat_opendir(struct fuse *, fuse_req_t, char *,
+                                struct fuse_file_info *);
+ static int fuse_compat_statfs(struct fuse *, fuse_req_t, struct statvfs *);
++#endif
+ 
+ static struct node *get_node_nocheck(struct fuse *f, fuse_ino_t nodeid)
+ {
+@@ -1509,10 +1511,12 @@
+     pthread_rwlock_rdlock(&f->tree_lock);
+     if (f->op.open) {
+         err = -ENOENT;
++#ifndef DISABLE_COMPAT
+         path = get_path(f, ino);
+         if (path != NULL)
+             err = fuse_compat_open(f, req, path, fi);
+-    }
++#endif
++	}
+     if (!err) {
+         if (f->conf.debug) {
+             printf("OPEN[%llu] flags: 0x%x\n", (unsigned long long) fi->fh,
+@@ -1535,9 +1539,11 @@
+         if (fuse_reply_open(req, fi) == -ENOENT) {
+             /* The open syscall was interrupted, so it must be cancelled */
+             pthread_mutex_unlock(&f->lock);
++#ifndef DISABLE_COMPAT
+             if(f->op.release && path != NULL)
+                 fuse_compat_release(f, req, path, fi);
+-        } else {
++#endif
++		} else {
+             get_node(f, ino)->open_count++;
+             pthread_mutex_unlock(&f->lock);
+         }
+@@ -1661,8 +1667,10 @@
+     }
+     if (fi->flush && path && f->op.flush)
+         err = fuse_do_flush(f, req, path, fi);
++#ifndef DISABLE_COMPAT
+     if (f->op.release)
+         fuse_compat_release(f, req, path, fi);
++#endif
+ 
+     pthread_mutex_lock(&f->lock);
+     node = get_node(f, ino);
+@@ -1753,12 +1761,14 @@
+ 
+         err = -ENOENT;
+         pthread_rwlock_rdlock(&f->tree_lock);
++#ifndef DISABLE_COMPAT
+         path = get_path(f, ino);
+         if (path != NULL) {
+             err = fuse_compat_opendir(f, req, path, &fi);
+             dh->fh = fi.fh;
+         }
+-        if (!err) {
++#endif
++		if (!err) {
+             if (fuse_reply_open(req, llfi) == -ENOENT) {
+                 /* The opendir syscall was interrupted, so it must be
+                    cancelled */
+@@ -2011,9 +2021,12 @@
+                 free(path);
+             }
+             pthread_rwlock_unlock(&f->tree_lock);
+-        } else
++        }
++#ifndef DISABLE_COMPAT
++		else
+             err = fuse_compat_statfs(f, req, &buf);
+-    } else
++#endif
++	} else
+         err = default_statfs(&buf);
+ 
+     if (!err)
+@@ -2691,10 +2704,12 @@
+     f->conf.readdir_ino = 1;
+ #endif
+ 
++#ifndef DISABLE_COMPAT
+     if (compat && compat <= 25) {
+         if (fuse_sync_compat_args(args) == -1)
+             goto out_free;
+     }
++#endif
+ 
+     memcpy(&f->op, op, op_size);
+     if (!f->op.lock) {
+@@ -2824,6 +2839,7 @@
+     fuse_delete_context_key();
+ }
+ 
++#ifndef DISABLE_COMPAT
+ #include "fuse_common_compat.h"
+ #include "fuse_compat.h"
+ 
+@@ -3037,3 +3053,5 @@
+ }
+ 
+ __asm__(".symver fuse_new_compat25,fuse_new@FUSE_2.5");
++
++#endif
+diff -ur fuse.old/lib/fuse_lowlevel.c fuse.dev/lib/fuse_lowlevel.c
+--- fuse.old/lib/fuse_lowlevel.c	2006-12-09 19:52:22.000000000 +0100
++++ fuse.dev/lib/fuse_lowlevel.c	2007-02-27 15:32:35.903177744 +0100
+@@ -1297,6 +1297,7 @@
+ }
+ 
+ 
++#ifndef DISABLE_COMPAT
+ #ifndef __FreeBSD__
+ 
+ static void fill_open_compat(struct fuse_open_out *arg,
+@@ -1422,3 +1423,4 @@
+ }
+ 
+ __asm__(".symver fuse_lowlevel_new_compat25,fuse_lowlevel_new@FUSE_2.5");
++#endif
+diff -ur fuse.old/lib/helper.c fuse.dev/lib/helper.c
+--- fuse.old/lib/helper.c	2006-12-09 19:52:22.000000000 +0100
++++ fuse.dev/lib/helper.c	2007-02-27 15:35:17.340635520 +0100
+@@ -195,7 +195,7 @@
+                                            struct fuse_args *args)
+ {
+     struct fuse_chan *ch;
+-    int fd = fuse_mount_compat25(mountpoint, args);
++    int fd = fuse_kern_mount(mountpoint, args);
+     if (fd == -1)
+         return NULL;
+ 
+@@ -338,6 +338,7 @@
+     return -1;
+ }
+ 
++#ifndef DISABLE_COMPAT
+ #include "fuse_compat.h"
+ 
+ #ifndef __FreeBSD__
+@@ -431,3 +432,4 @@
+ __asm__(".symver fuse_teardown_compat22,fuse_teardown@FUSE_2.2");
+ __asm__(".symver fuse_main_real_compat25,fuse_main_real@FUSE_2.5");
+ __asm__(".symver fuse_mount_compat25,fuse_mount@FUSE_2.5");
++#endif
+diff -ur fuse.old/lib/mount.c fuse.dev/lib/mount.c
+--- fuse.old/lib/mount.c	2007-01-02 18:10:33.000000000 +0100
++++ fuse.dev/lib/mount.c	2007-02-27 15:40:13.645590320 +0100
+@@ -219,11 +219,16 @@
+     waitpid(pid, NULL, 0);
+ }
+ 
++#ifndef DISABLE_COMPAT
+ void fuse_unmount_compat22(const char *mountpoint)
+ {
+     fuse_kern_unmount(mountpoint, -1);
+ }
++#endif
+ 
++#ifdef DISABLE_COMPAT
++static
++#endif
+ int fuse_mount_compat22(const char *mountpoint, const char *opts)
+ {
+     int fds[2], pid;
+@@ -304,5 +309,7 @@
+     return res;
+ }
+ 
++#ifndef DISABLE_COMPAT
+ __asm__(".symver fuse_mount_compat22,fuse_mount@FUSE_2.2");
+ __asm__(".symver fuse_unmount_compat22,fuse_unmount@FUSE_2.2");
++#endif