[LDM #INT-687165]: LDM 6.13.17 will not compile under Ubuntu 22.0.4

Hi Gilbert,

I downloaded and untarred LDM 6-13.17 on Ubuntu 22.0.4. While it works fine
> in version 20.0.4, in 22.0.4 I execute this command:
>
> /home/ldm/ldm-6.13.17/src/ ./configure -with-noaaport
>
> And after a while, the compilation crashes with this message:
>
> gcc -DHAVE_CONFIG_H  -I. -I..  -I.. -I../grib2 -I../gempak -I../zlib
> -I../log      -I../log -I../protocol -I../protocol -I../protocol2
> -I../protocol2 -I../registry -I../registry -I../protocol -I../pq -I../misc
> -I./retrans -I/usr/include/libxml2 -std=c99 -g -O2 -MT productMaker.o -MD
> -MP -MF $depbase.Tpo -c -o productMaker.o productMaker.c &&\
> mv -f $depbase.Tpo $depbase.Po
> depbase=`echo reader.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
> gcc -DHAVE_CONFIG_H  -I. -I..  -I.. -I../grib2 -I../gempak -I../zlib
> -I../log      -I../log -I../protocol -I../protocol -I../protocol2
> -I../protocol2 -I../registry -I../registry -I../protocol -I../pq -I../misc
> -I./retrans -I/usr/include/libxml2 -std=c99 -g -O2 -MT reader.o -MD -MP -MF
> $depbase.Tpo -c -o reader.o reader.c &&\
> mv -f $depbase.Tpo $depbase.Po
> /bin/bash ../libtool  --tag=CC   --mode=link gcc -std=c99 -g -O2   -o
> noaaportIngester noaaportIngester.o dynabuf.o gini.o grib2name.o
> ldmProductQueue.o png_io.o process_prod.o readpdb.o readpdh.o readpsh.o
> readsbn.o redbook_header.o wgrib.o wmo_header.o fifo.o getFacilityName.o
> lockProcessInMemory.o noaaport_socket.o productMaker.o reader.o ../lib/
> libldm.la -lxml2  -lxml2 -lpng -lz -lm
> libtool: link: gcc -std=c99 -g -O2 -o .libs/noaaportIngester
> noaaportIngester.o dynabuf.o gini.o grib2name.o ldmProductQueue.o png_io.o
> process_prod.o readpdb.o readpdh.o readpsh.o readsbn.o redbook_header.o
> wgrib.o wmo_header.o fifo.o getFacilityName.o lockProcessInMemory.o
> noaaport_socket.o productMaker.o reader.o  ../lib/.libs/libldm.so -lxml2
> -lpng -lz -lm -Wl,-rpath -Wl,/home/ldm/ldm-6.13.17/lib
> /usr/bin/ld: productMaker.o:/home/ldm/ldm-6.13.17/src/noaaport/goes.h:7:
> multiple definition of `inflateFrame';
> noaaportIngester.o:/home/ldm/ldm-6.13.17/src/noaaport/noaaportIngester.c:65:
> first defined here
> /usr/bin/ld: productMaker.o:/home/ldm/ldm-6.13.17/src/noaaport/goes.h:8:
> multiple definition of `fillScanlines';
> noaaportIngester.o:/home/ldm/ldm-6.13.17/src/noaaport/noaaportIngester.c:66:
> first defined here
> collect2: error: ld returned 1 exit status
> make[2]: *** [Makefile:716: noaaportIngester] Error 1
> make[2]: Leaving directory '/home/ldm/ldm-6.13.17/src/noaaport'
> make[1]: *** [Makefile:954: install] Error 2
> make[1]: Leaving directory '/home/ldm/ldm-6.13.17/src/noaaport'
> make: *** [Makefile:675: install-recursive] Error 1
>
>
> Do you have any idea what I am doing wrong?
>

Relying on me? :-)

Try prefixing the "inflateFrame" and "fillScanLines" declarations in
"noaaport/goes.h" with "extern". E.g.,

extern int inflateFrame;

extern int fillScanLines;


--Steve



Ticket Details
===================
Ticket ID: INT-687165
Department: Support LDM
Priority: Normal
Status: Open
===================
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