[vlc-devel] warning and compilation errors of plugin realaudio.c svn #24668

[Gilles Sabourin]

Hello,

I am trying to compile vlc this evening. I got only this error on 64 bits 
platform (again....). It seems that the linker does not find anymore Libdl. 
Here are the traces :

/bin/sh ../../libtool --tag=CC   --mode=compile 
gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../..   -DSYS_LINUX -I../../include -I../../include 
`top_builddir="../.." ../../vlc-config --cflags plugin 
realaudio` -Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wbad-function-cast -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wvolatile-register-var -MT 
librealaudio_plugin_la-realaudio.lo -MD -MP -MF .deps/librealaudio_plugin_la-realaudio.Tpo -c -o 
librealaudio_plugin_la-realaudio.lo `test -f 'realaudio.c' || 
echo './'`realaudio.c
 
gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -DSYS_LINUX -I../../include -I../../include -D_FILE_OFFSET_BITS=64 -D__USE_UNIX98 -D_LARGEFILE64_SOURCE -D_REENTRANT -D_THREAD_SAFE -DLOCALEDIR=\"/usr/share/locale\" -DDATA_PATH=\"/usr/share/vlc\" -DPLUGIN_PATH=\"/usr/lib64/vlc\" -DDEBUG -DHAVE_RELEASE -D__LIBVLC__ -D__PLUGIN__ -DMODULE_NAME=realaudio -DMODULE_NAME_IS_realaudio -g -O0 -fvisibility=hidden -Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wbad-function-cast -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wvolatile-register-var -MT 
librealaudio_plugin_la-realaudio.lo -MD -MP -MF .deps/librealaudio_plugin_la-realaudio.Tpo -c 
realaudio.c  -fPIC -DPIC -o .libs/librealaudio_plugin_la-realaudio.o
realaudio.c:154: warning: no previous prototype for '__builtin_new'
realaudio.c:155: warning: no previous prototype for '__builtin_delete'
realaudio.c: In function 'OpenDll':
realaudio.c:266: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:268: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:269: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:270: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:271: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:272: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:273: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:274: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:275: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:276: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:277: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:278: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:279: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:280: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:281: warning: initialization discards qualifiers from pointer 
target type
realaudio.c:282: warning: initialization discards qualifiers from pointer 
target type
realaudio.c: At top level:
realaudio.c:484: warning: unused parameter 'p_dec'
realaudio.c:484: warning: unused parameter 'psz_path'
realaudio.c:484: warning: unused parameter 'psz_dll'
realaudio.c:485: warning: 'OpenWin32Dll' defined but not used
mv -f .deps/librealaudio_plugin_la-realaudio.Tpo .deps/librealaudio_plugin_la-realaudio.Plo
/bin/sh ../../libtool --tag=CC   --mode=link gcc -std=gnu99 
`top_builddir="../.." ../../vlc-config --cflags plugin 
realaudio` -Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wbad-function-cast -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wvolatile-register-var -rpath '/usr/lib64/vlc/codec' -avoid-version -module -no-undefined -shrext .so -export-dynamic  
`top_builddir="../.." ../../vlc-config --ldflags plugin realaudio`  -o 
librealaudio_plugin.la  
librealaudio_plugin_la-realaudio.lo ../../src/libvlc.la 
`top_builddir="../.." ../../vlc-config -libs plugin realaudio`
gcc -std=gnu99 -shared  .libs/librealaudio_plugin_la-realaudio.o  -Wl,--rpath -Wl,/usr/src/packages/BUILD/vlc-beta-0.9.0/src/.libs ../../src/.libs/libvlc.so -L/lib64 -L/usr/lib64 -lpthread -lm  -Wl,-z -Wl,defs -Wl,-soname -Wl,librealaudio_plugin.so -o .libs/librealaudio_plugin.so
.libs/librealaudio_plugin_la-realaudio.o: In function `OpenNativeDll':
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:400: 
undefined reference to `dlopen'
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:402: 
undefined reference to `dlerror'
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:407: 
undefined reference to `dlsym'
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:408: 
undefined reference to `dlsym'
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:409: 
undefined reference to `dlsym'
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:410: 
undefined reference to `dlsym'
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:411: 
undefined reference to `dlsym'
.libs/librealaudio_plugin_la-realaudio.o:/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:412: 
more undefined references to `dlsym' follow
.libs/librealaudio_plugin_la-realaudio.o: In function `OpenNativeDll':
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:478: 
undefined reference to `dlclose'
.libs/librealaudio_plugin_la-realaudio.o: In function `CloseDll':
/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec/realaudio.c:616: 
undefined reference to `dlclose'
collect2: ld returned 1 exit status
make[4]: *** [librealaudio_plugin.la] Error 1
make[4]: Leaving directory 
`/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec'
make[3]: *** [all-modules] Error 1
make[3]: Leaving directory 
`/usr/src/packages/BUILD/vlc-beta-0.9.0/modules/codec'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/usr/src/packages/BUILD/vlc-beta-0.9.0/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/packages/BUILD/vlc-beta-0.9.0'
make: *** [all] Error 2
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