[Flac-users] error: FLAC required!

[Ruslan Opritz]

Hi everybody!
I'm in trouble again, could you help me?
This time I can't get deal with "flac-tools" and other programs that use
libFLAC. They just refuse compiling and complain for some functions indefinition.
I have flac-1.0.4 already installed with ordinary: ./configure && make && make install. 
Read down for the details please.

Configuring flac-tools: 
-----------------------
bash-2.05a# ./configure 
loading cache ./config.cache
checking for gcc... gcc
checking whether the C compiler (gcc  ) works... yes
checking whether the C compiler (gcc  ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for FLAC__file_decoder_new in -lFLAC... no
configure: error: FLAC required!

Why? Reading ELF:
-----------------  
bash-2.05a# readelf -s libFLAC.so.4 |grep FLAC__file_decoder_new
338: 0000ff70   379 FUNC    GLOBAL DEFAULT   10 FLAC__file_decoder_new
658: 0000ff70   379 FUNC    GLOBAL DEFAULT   10 FLAC__file_decoder_new

It seems to be OK, doesn't it??? 


Making easytag-0.24a:
---------------------
. . .
gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALE=\"/usr/local/share/locale\" -DPACKAGE_DATA_DIR=\"/usr/local/share/easytag\"    -g -O2 -Wall -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -INONE/include -c `test -f 'flac_header.c' || echo './'`flac_header.c
flac_header.c: In function `Flac_Header_Read_File_Info':
flac_header.c:128: warning: implicit declaration of function `FLAC__file_decoder_process_metadata'
flac_header.c: At top level:
et_core.h:170: warning: `ETFileDescription' defined but not used
. . .
gccFLAC__file_decoder_process_metadata -g -O2 -Wall -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include -INONE/include -o easytag about.o bar.o browser.o charset.o easytag.o et_core.o flac_header.o id3_tag.o misc.o mpeg_header.o msgbox.o ogg_tag.o prefs.o scan.o setting.o vcedit.o -rdynamic  -L/usr/lib -L/usr/X11R6/lib /usr/lib/libgtk.so -lm /usr/lib/libgdk.so -lm /usr/lib/libgmodule.so /usr/lib/libglib.so -ldl -lXext -lX11 -lm libmpg123/libmpg123.a /usr/local/lib/libFLAC.so -lm -lz -lstdc++ /usr/local/lib/libid3.so -lz -lstdc++ /usr/local/lib/libvorbisfile.so -lm /usr/local/lib/libvorbis.so -lm /usr/local/lib/libogg.so -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath -Wl,/usr/local/lib
browser.o: In function `Rename_Directory':
/usr/local/src/easytag-0.24/src/browser.c:1660: the use of `mktemp' is dangerous, better use `mkstemp'
flac_header.o: In function `Flac_Header_Read_File_Info':
/usr/local/src/easytag-0.24/src/flac_header.c:131: undefined reference to `FLAC__file_decoder_process_metadata'
collect2: ld returned 1 exit status
make[3]: *** [easytag] Error 1

I couldn't find `FLAC__file_decoder_process_metadata' symbol in libFLAC.so.4 either by hands.


Making alsaplayer-0.99.72:
--------------------------
. . .
g++ -DHAVE_CONFIG_H -I. -I. -I../.. -I../.. -I../../alsaplayer -I/usr/local/include -D_REENTRANT -c FlacFile.cpp  -fPIC -DPIC -o FlacFile.lo
FlacFile.cpp: In method `bool Flac::FlacFile::open()':
FlacFile.cpp:117: implicit declaration of function `int Flac::FLAC__file_decoder_process_metadata(...)'
FlacFile.cpp: In method `bool Flac::FlacFile::processOneFrame()':
FlacFile.cpp:150: implicit declaration of function `int Flac::FLAC__file_decoder_process_one_frame(...)'
make[3]: *** [FlacFile.lo] Error 1

There's no `FLAC__file_decoder_process_one_frame' in libFLAC.so.4 again. 

flac and it's xmms plugin work just fine... 
So, have a riddle: 
What have I done wrong or haven't right ;)
on my Slackware 8.1 (2.4.19 kernel, gcc version 2.95.3, NASM version 0.98.33)???   
Thanks in advance.

P.S. What happend to escape coding (-E option) in flac? Was it deprecated or is enabled by default now?