Explicitly link shared libraries against dependent libraries, in response to

Debian bug #179764.  This lets the linker resolve things automagically, and
programs linking with FLAC libs don't need to add any extra linker flags, among
other good things.

http://bugs.debian.org/179764

src/flac/Makefile.am

@@ -47,5 +47,4 @@ flac_LDADD = \
 	$(top_builddir)/src/share/utf8/libutf8.la \
 	$(top_builddir)/src/libFLAC/libFLAC.la \
 	@OGG_LIBS@ \
-	@LIBICONV@ \
-	-lm
+	@LIBICONV@

src/libFLAC++/Makefile.am

@@ -42,6 +42,7 @@ EXTRA_DIST = \
 
 # see 'http://www.gnu.org/software/libtool/manual.html#Versioning' for numbering convention
 libFLAC___la_LDFLAGS = -version-info 3:2:1
+libFLAC___la_LIBADD = ../libFLAC/libFLAC.la
 
 libFLAC___la_SOURCES = \
 	file_decoder.cpp \

src/libFLAC/Makefile.am

@@ -39,7 +39,9 @@ else
 if FLaC__CPU_IA32
 if FLaC__HAS_NASM
 ARCH_SUBDIRS = ia32
-libFLAC_la_LIBADD = ia32/libFLAC-asm.la
+libFLAC_la_LIBADD = -lm ia32/libFLAC-asm.la
+else
+libFLAC_la_LIBADD = -lm
 endif
 endif
 endif
@@ -57,7 +59,6 @@ EXTRA_DIST = \
 
 # see 'http://www.gnu.org/software/libtool/manual.html#Versioning' for numbering convention
 libFLAC_la_LDFLAGS = -version-info 5:2:1
-
 libFLAC_la_SOURCES = \
 	bitbuffer.c \
 	bitmath.c \

src/libOggFLAC++/Makefile.am

@@ -42,6 +42,7 @@ EXTRA_DIST = \
 
 # see 'http://www.gnu.org/software/libtool/manual.html#Versioning' for numbering convention
 libOggFLAC___la_LDFLAGS = -version-info 0:4:0
+libOggFLAC___la_LIBADD = ../libOggFLAC/libOggFLAC.la
 
 libOggFLAC___la_SOURCES = \
 	stream_decoder.cpp \

src/libOggFLAC/Makefile.am

@@ -45,7 +45,7 @@ EXTRA_DIST = \
 	libOggFLAC_static.dsp \
 	libOggFLAC.m4
 
-libOggFLAC_la_LIBADD = @OGG_LIBS@
+libOggFLAC_la_LIBADD = @OGG_LIBS@ ../libFLAC/libFLAC.la
 # see 'http://www.gnu.org/software/libtool/manual.html#Versioning' for numbering convention
 libOggFLAC_la_LDFLAGS = -version-info 1:2:0