Compilation problems about libpng12

[TSalm]

Hi,

Sorry for this stupid question, but I don't find the solution.  :?

I'm trying to compile C::B, but "make" returns me :

Code

/bin/sh ../../libtool --tag=CXX --mode=link g++  -O2 -ffast-math  -DCB_PRECOMP -Winvalid-pch -fPIC -DPIC   -o codeblocks  app.o appglobals.o compilersettingsdlg.o crashhandler.o dlgabout.o dlgaboutplugin.o environmentsettingsdlg.o main.o prefix.o printdlg.o scriptconsole.o splashscreen.o startherepage.o -LwxAUI -lwxaui -L../sdk -lcodeblocks -pthread   -lwx_gtk2u_xrc-2.6 -lwx_gtk2u_qa-2.6 -lwx_gtk2u_html-2.6 -lwx_gtk2u_adv-2.6 -lwx_gtk2u_core-2.6 -lwx_baseu_xml-2.6 -lwx_baseu_net-2.6 -lwx_baseu-2.6  -lpthread -ldl
g++ -O2 -ffast-math -DCB_PRECOMP -Winvalid-pch -fPIC -DPIC -o .libs/codeblocks app.o appglobals.o compilersettingsdlg.o crashhandler.o dlgabout.o dlgaboutplugin.o environmentsettingsdlg.o main.o prefix.o printdlg.o scriptconsole.o splashscreen.o startherepage.o -pthread  -L/home/tsalm/SOURCE/CodeBlocks/trunk/src/src/wxAUI /home/tsalm/SOURCE/CodeBlocks/trunk/src/src/wxAUI/.libs/libwxaui.a -L/home/tsalm/SOURCE/CodeBlocks/trunk/src/sdk /home/tsalm/SOURCE/CodeBlocks/trunk/src/sdk/.libs/libcodeblocks.so -lwx_gtk2u_xrc-2.6 -lwx_gtk2u_qa-2.6 -lwx_gtk2u_html-2.6 -lwx_gtk2u_adv-2.6 -lwx_gtk2u_core-2.6 -lwx_baseu_xml-2.6 -lwx_baseu_net-2.6 -lwx_baseu-2.6 -lpthread -ldl
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_get_IHDR@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_destroy_write_struct@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_write_end@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_tRNS_to_alpha@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_write_fn@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_destroy_read_struct@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_create_read_struct@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_palette_to_rgb@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_shift@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_read_fn@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_bKGD@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_filler@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_read_image@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_interlace_handling@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_get_io_ptr@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_error@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_read_end@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_read_info@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_read_update_info@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_create_write_struct@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_IHDR@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_get_valid@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_packing@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_create_info_struct@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_convert_from_time_t@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_sBIT@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_gray_to_rgb@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_expand@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_write_info@PNG12_0'
/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_write_rows@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_write_image@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_read_user_transform_fn@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_gray_1_2_4_to_8@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_tIME@PNG12_0'
/usr/bin/../lib/libcairo.so.2: undefined reference to `png_set_write_user_transform_fn@PNG12_0'/usr/lib/gcc/i486-linux-gnu/4.0.3/../../../../lib/libwx_gtk2u_core-2.6.so: undefined reference to `png_set_strip_16@PNG12_0'
collect2: ld returned 1 exit status

Thanks
Florent

[mandrav]

Try installing the png development package...

[TSalm]

Yes, I installed:
- libpng12-0 
- libpng12-dev
and
- libpng3
- libpng3-dev

All are version 1.2.8rel-5ubuntu0.1 (I'm using an Ubuntu)

The problem seems to provided from the library... I'll see with the devel team of this library.

Thanks.

[TSalm]

ok, for information, I've just find where is the problem,
I used an install of mono in my user's dir, and it use his owns libraries which hide the rights ones.

[mandrav]

ok, for information, I've just find where is the problem,
I used an install of mono in my user's dir, and it use his owns libraries which hide the rights ones.

Thanks for posting this. I 'm sure it will help others in the future .