libtool: compile:  g++ -DHAVE_CONFIG_H -I../../.. -I../../../src -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -DSYNFIG_NO_DEPRECATED -DLOCALEDIR=\"/usr/share/locale\" -march=i486 -mtune=i686 -DNDEBUG -O2 -W -Wall -MT libmod_png_la-main.lo -MD -MP -MF .deps/libmod_png_la-main.Tpo -c main.cpp  -fPIC -DPIC -o .libs/libmod_png_la-main.o
In file included from ../../../src/synfig/module.h:38:0,
                 from main.cpp:36:
../../../src/synfig/color.h: In function 'unsigned char* synfig::Color2PixelFormat(const synfig::Color&, const synfig::PixelFormat&, unsigned char*, const synfig::Gamma&)':
../../../src/synfig/color.h:782:51: warning: value computed is not used
../../../src/synfig/color.h:791:51: warning: value computed is not used
mv -f .deps/libmod_png_la-main.Tpo .deps/libmod_png_la-main.Plo
/bin/sh ../../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H  -I../../.. -I../../../src   -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -DSYNFIG_NO_DEPRECATED -DLOCALEDIR=\"/usr/share/locale\" -march=i486 -mtune=i686 -DNDEBUG -O2 -W -Wall -MT libmod_png_la-trgt_png.lo -MD -MP -MF .deps/libmod_png_la-trgt_png.Tpo -c -o libmod_png_la-trgt_png.lo `test -f 'trgt_png.cpp' || echo './'`trgt_png.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I../../.. -I../../../src -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -DSYNFIG_NO_DEPRECATED -DLOCALEDIR=\"/usr/share/locale\" -march=i486 -mtune=i686 -DNDEBUG -O2 -W -Wall -MT libmod_png_la-trgt_png.lo -MD -MP -MF .deps/libmod_png_la-trgt_png.Tpo -c trgt_png.cpp  -fPIC -DPIC -o .libs/libmod_png_la-trgt_png.o
In file included from ../../../src/synfig/renddesc.h:33:0,
                 from ../../../src/synfig/target.h:37,
                 from ../../../src/synfig/target_scanline.h:30,
                 from trgt_png.h:32,
                 from trgt_png.cpp:35:
../../../src/synfig/color.h: In function 'unsigned char* synfig::Color2PixelFormat(const synfig::Color&, const synfig::PixelFormat&, unsigned char*, const synfig::Gamma&)':
../../../src/synfig/color.h:782:51: warning: value computed is not used
../../../src/synfig/color.h:791:51: warning: value computed is not used
trgt_png.cpp: In static member function 'static void png_trgt::png_out_error(png_struct*, const char*)':
trgt_png.cpp:64:36: warning: 'png_struct_def::error_ptr' is deprecated (declared at /usr/include/png.h:1122)
trgt_png.cpp:64:36: warning: 'png_struct_def::error_ptr' is deprecated (declared at /usr/include/png.h:1122)
trgt_png.cpp: In static member function 'static void png_trgt::png_out_warning(png_struct*, const char*)':
trgt_png.cpp:72:36: warning: 'png_struct_def::error_ptr' is deprecated (declared at /usr/include/png.h:1122)
trgt_png.cpp:72:36: warning: 'png_struct_def::error_ptr' is deprecated (declared at /usr/include/png.h:1122)
trgt_png.cpp: In member function 'virtual bool png_trgt::start_frame(synfig::ProgressCallback*)':
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::itxt_length'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::lang'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::lang_key'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::itxt_length'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::lang'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::lang_key'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::itxt_length'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::lang'
trgt_png.cpp:216:2: warning: missing initializer for member 'png_text_struct::lang_key'
mv -f .deps/libmod_png_la-trgt_png.Tpo .deps/libmod_png_la-trgt_png.Plo
/bin/sh ../../../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H  -I../../.. -I../../../src   -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -DSYNFIG_NO_DEPRECATED -DLOCALEDIR=\"/usr/share/locale\" -march=i486 -mtune=i686 -DNDEBUG -O2 -W -Wall -MT libmod_png_la-mptr_png.lo -MD -MP -MF .deps/libmod_png_la-mptr_png.Tpo -c -o libmod_png_la-mptr_png.lo `test -f 'mptr_png.cpp' || echo './'`mptr_png.cpp
libtool: compile:  g++ -DHAVE_CONFIG_H -I../../.. -I../../../src -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -DSYNFIG_NO_DEPRECATED -DLOCALEDIR=\"/usr/share/locale\" -march=i486 -mtune=i686 -DNDEBUG -O2 -W -Wall -MT libmod_png_la-mptr_png.lo -MD -MP -MF .deps/libmod_png_la-mptr_png.Tpo -c mptr_png.cpp  -fPIC -DPIC -o .libs/libmod_png_la-mptr_png.o
In file included from ../../../src/synfig/renddesc.h:33:0,
                 from ../../../src/synfig/importer.h:36,
                 from mptr_png.h:32,
                 from mptr_png.cpp:41:
../../../src/synfig/color.h: In function 'unsigned char* synfig::Color2PixelFormat(const synfig::Color&, const synfig::PixelFormat&, unsigned char*, const synfig::Gamma&)':
../../../src/synfig/color.h:782:51: warning: value computed is not used
../../../src/synfig/color.h:791:51: warning: value computed is not used
mptr_png.cpp: In constructor 'png_mptr::png_mptr(const char*)':
mptr_png.cpp:307:57: warning: 'png_struct_def::palette' is deprecated (declared at /usr/include/png.h:1211)
mptr_png.cpp:307:57: warning: 'png_struct_def::palette' is deprecated (declared at /usr/include/png.h:1211)
mptr_png.cpp:308:57: warning: 'png_struct_def::palette' is deprecated (declared at /usr/include/png.h:1211)
mptr_png.cpp:308:57: warning: 'png_struct_def::palette' is deprecated (declared at /usr/include/png.h:1211)
mptr_png.cpp:309:57: warning: 'png_struct_def::palette' is deprecated (declared at /usr/include/png.h:1211)
mptr_png.cpp:309:57: warning: 'png_struct_def::palette' is deprecated (declared at /usr/include/png.h:1211)
mptr_png.cpp:311:18: warning: 'png_info_struct::valid' is deprecated (declared at /usr/include/png.h:657)
mptr_png.cpp:311:18: warning: 'png_info_struct::valid' is deprecated (declared at /usr/include/png.h:657)
mptr_png.cpp:312:44: error: 'struct png_struct' has no member named 'trans'
mptr_png.cpp: At global scope:
mptr_png.cpp:418:1: warning: unused parameter 'renddesc'
make[4]: *** [libmod_png_la-mptr_png.lo] Error 1
make[4]: Leaving directory `/tmp/SBo/synfig-0.63.02/src/modules/mod_png'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/tmp/SBo/synfig-0.63.02/src/modules'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/tmp/SBo/synfig-0.63.02/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/tmp/SBo/synfig-0.63.02'
make: *** [all] Error 2