updated statusmap CGI compiling tip

[Sergio Freire]

Hi!
Yes, that is normal if the library libgd is not installed or if you
pointed the wrong path!
First check if its installed:
$ rpm -qa gd 
	(you should see something like gd-1.8.4-4)
Then check where is /usr/lib/libgd.so ... and use that path in the gcc
command line.
Regards,
SErgio Freire
	

On Tue, 2002-10-22 at 19:29, Pulyankote, Gopinath wrote:
> Sergio,
>  I tried compiling it from the command line. It failed with the following
> error messages. Any ideas?
> 
> bash-2.05a$ gcc -g -O2 -DHAVE_CONFIG_H -DNSCGI  statusmap.c getcgi.o
> cgiutils.o auth.o popen.o  ../common/objects.c ../xdata/xodtemplate.c
> ../common/statusdata.c ../xdata/xsddefault.c /usr/lib/libgd.so edata.o
> ../xdata/xedtemplate.c -o statusmap.cgi
> /tmp/ccNJsgOI.o: In function `calculate_circular_layer_coords':
> /opt/src/nagios/nagios-1.0b6/cgi/statusmap.c:2897: undefined reference to
> `sin'
> /opt/src/nagios/nagios-1.0b6/cgi/statusmap.c:2898: undefined reference to
> `sin'
> /tmp/ccNJsgOI.o: In function `draw_circular_layer_markup':
> /opt/src/nagios/nagios-1.0b6/cgi/statusmap.c:2990: undefined reference to
> `sin'
> /opt/src/nagios/nagios-1.0b6/cgi/statusmap.c:2991: undefined reference to
> `sin'
> /opt/src/nagios/nagios-1.0b6/cgi/statusmap.c:2992: undefined reference to
> `sin'
> /tmp/ccNJsgOI.o:/opt/src/nagios/nagios-1.0b6/cgi/statusmap.c:2993: more
> undefined references to `sin' follow
> /usr/lib/libgd.so: undefined reference to `uncompress'
> /usr/lib/libgd.so: undefined reference to `sqrt'
> /usr/lib/libgd.so: undefined reference to `FT_Init_FreeType'
> /usr/lib/libgd.so: undefined reference to `jpeg_read_scanlines'
> /usr/lib/libgd.so: undefined reference to `jpeg_simple_progression'
> /usr/lib/libgd.so: undefined reference to `FT_Load_Glyph'
> /usr/lib/libgd.so: undefined reference to `FT_Done_Face'
> /usr/lib/libgd.so: undefined reference to `png_get_rowbytes'
> /usr/lib/libgd.so: undefined reference to `png_set_strip_16'
> /usr/lib/libgd.so: undefined reference to `floor'
> /usr/lib/libgd.so: undefined reference to `png_create_read_struct'
> /usr/lib/libgd.so: undefined reference to `FT_Get_Kerning'
> /usr/lib/libgd.so: undefined reference to `FT_Get_Char_Index'
> /usr/lib/libgd.so: undefined reference to `png_set_sig_bytes'
> /usr/lib/libgd.so: undefined reference to `jpeg_set_defaults'
> /usr/lib/libgd.so: undefined reference to `png_set_read_fn'
> /usr/lib/libgd.so: undefined reference to `png_set_packing'
> /usr/lib/libgd.so: undefined reference to `FT_Get_Glyph'
> /usr/lib/libgd.so: undefined reference to `png_get_io_ptr'
> /usr/lib/libgd.so: undefined reference to `jpeg_start_decompress'
> /usr/lib/libgd.so: undefined reference to `jpeg_destroy'
> /usr/lib/libgd.so: undefined reference to `png_set_IHDR'
> /usr/lib/libgd.so: undefined reference to `jpeg_write_marker'
> /usr/lib/libgd.so: undefined reference to `png_set_tRNS'
> /usr/lib/libgd.so: undefined reference to `FT_Glyph_To_Bitmap'
> /usr/lib/libgd.so: undefined reference to `png_get_valid'
> /usr/lib/libgd.so: undefined reference to `jpeg_destroy_decompress'
> /usr/lib/libgd.so: undefined reference to `jpeg_std_error'
> /usr/lib/libgd.so: undefined reference to `jpeg_CreateDecompress'
> /usr/lib/libgd.so: undefined reference to `png_create_write_struct'
> /usr/lib/libgd.so: undefined reference to `cos'
> /usr/lib/libgd.so: undefined reference to `png_get_error_ptr'
> /usr/lib/libgd.so: undefined reference to `atan2'
> /usr/lib/libgd.so: undefined reference to `png_write_info'
> /usr/lib/libgd.so: undefined reference to `png_set_PLTE'
> /usr/lib/libgd.so: undefined reference to `FT_Set_Char_Size'
> /usr/lib/libgd.so: undefined reference to `png_get_PLTE'
> /usr/lib/libgd.so: undefined reference to `jpeg_read_header'
> /usr/lib/libgd.so: undefined reference to `jpeg_start_compress'
> /usr/lib/libgd.so: undefined reference to `png_write_end'
> /usr/lib/libgd.so: undefined reference to `jpeg_destroy_compress'
> /usr/lib/libgd.so: undefined reference to `png_get_IHDR'
> /usr/lib/libgd.so: undefined reference to `png_set_write_fn'
> /usr/lib/libgd.so: undefined reference to `jpeg_finish_decompress'
> /usr/lib/libgd.so: undefined reference to `jpeg_resync_to_restart'
> /usr/lib/libgd.so: undefined reference to `jpeg_CreateCompress'
> /usr/lib/libgd.so: undefined reference to `FT_Done_Glyph'
> /usr/lib/libgd.so: undefined reference to `png_read_info'
> /usr/lib/libgd.so: undefined reference to `FT_Glyph_Get_CBox'
> /usr/lib/libgd.so: undefined reference to `jpeg_finish_compress'
> /usr/lib/libgd.so: undefined reference to `png_destroy_read_struct'
> /usr/lib/libgd.so: undefined reference to `png_check_sig'
> /usr/lib/libgd.so: undefined reference to `png_write_image'
> /usr/lib/libgd.so: undefined reference to `png_read_update_info'
> /usr/lib/libgd.so: undefined reference to `png_read_image'
> /usr/lib/libgd.so: undefined reference to `png_get_tRNS'
> /usr/lib/libgd.so: undefined reference to `FT_New_Face'
> /usr/lib/libgd.so: undefined reference to `png_create_info_struct'
> /usr/lib/libgd.so: undefined reference to `compress'
> /usr/lib/libgd.so: undefined reference to `jpeg_set_quality'
> /usr/lib/libgd.so: undefined reference to `FT_Glyph_Transform'
> /usr/lib/libgd.so: undefined reference to `jpeg_write_scanlines'
> /usr/lib/libgd.so: undefined reference to `png_destroy_write_struct'
> /usr/lib/libgd.so: undefined reference to `png_read_end'
> collect2: ld returned 1 exit status
> 
> -----Original Message-----
> From: Sergio Freire [mailto:sergio-s-freire at ptinovacao.pt] 
> Sent: Tuesday, October 22, 2002 2:23 AM
> To: Pulyankote, Gopinath
> Cc: nagios-users at lists.sourceforge.net
> Subject: updated statusmap CGI compiling tip
> 
> 
> The makefile that i have from CVS doesn't compile statusmap.c!
> Someone took it off of the makefile.
> Anwyay, here goes an updated Makefile for the CGI directory.
> However, i compile it from the command line due to an issue that i have
> with the GD libraries, so i include the full path of this library in the
> command line...
> I use:
> 
> gcc -g -O2 -DHAVE_CONFIG_H -DNSCGI  statusmap.c getcgi.o cgiutils.o
> auth.o popen.o  ../common/objects.c ../xdata/xodtemplate.c
> ../common/statusdata.c ../xdata/xsddefault.c /usr/lib/libgd.so edata.o
> ../xdata/xedtemplate.c -o statusmap.cgi
> 
> I ask again, if anyone could update this statusmap.c and Makefile in the
> CVS? Thanks in advance.
> Any more questions feel free to contact me.
> Regards,
> Sergio
> 
> 
> On Mon, 2002-10-21 at 22:30, Pulyankote, Gopinath wrote:
> > Hi,
> >  How does one compile this?
> > I moved the orig statusmap.c & copied this to the cgi directory, 
> > Did a make clean, ./configure and make cgis. It complied and created all
> > other files except statusmap.cgi
> > Any clues?
> > Thanks
> > -G 
> > 
> > -----Original Message-----
> > From: Sergio Freire [mailto:sergio-s-freire at ptinovacao.pt] 
> > Sent: Monday, October 21, 2002 7:50 AM
> > To: nagios-users at lists.sourceforge.net
> > Cc: nagios at nagios.org
> > Subject: [Nagios-users] updated statusmap CGI source file
> > 
> > 
> > Hi everyone.
> > Please find attached an updated contribution on statusmap.cgi source
> > file.
> > Major changes:
> > 	- the size of the image created is the maximum of (2d coordinates of
> > all hosts, background image). Until now the background was not taken in
> > account in this calculation so you could have a cropped image...
> > 	- the user supplied layout was changed to take in account the size
> > of
> > the statusmap image (until now it had DEFAULT_NODE_WIDTH and
> > DEFAULT_NODE_HEIGHT in account for the calculation of the target's,
> > circular arc's, map area, and text drawing). This is now a more
> > realistic situation  because the actual size of the statusmap image of
> > the hosts are used to calculate the positioning of the target, highlight
> > selection and map shape area of the html.
> > 	- Also, the draw_host_text() now is called with the correct
> > coordinates
> > so the text is centered vertically and horizontally in the host image
> > (whatever size it has!)
> > 	- The highlighted host with circular drawings is now correclty
> > displayed! Until now, other hosts could be drawn on top of these
> > drawings. Now, the circular drawings are displayed after all hosts are
> > drawn.
> > 
> > Could anyone update this file (if you agree...) in the CVS?
> > Please feel free to comment any aspect.
> > Regards,
> > Sergio Freire



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