Bug#957277: gmt: ftbfs with GCC-10

[Matthias Klose]

Package: src:gmt
Version: 6.0.0+dfsg-1
Severity: normal
Tags: sid bullseye
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-10

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-10/g++-10, but succeeds to build with gcc-9/g++-9. The
severity of this report will be raised before the bullseye release,
so nothing has to be done for the buster release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc10-20200225/gmt_6.0.0+dfsg-1_unstable_gcc10.log
The last lines of the build log are at the end of this report.

To build with GCC 10, either set CC=gcc-10 CXX=g++-10 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures are new warnings resulting in build failures with
-Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-10/porting_to.html

[...]
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/seis/sacio.c.o   -c /<<PKGBUILDDIR>>/src/seis/sacio.c
[ 86%] Building C object src/CMakeFiles/supplib.dir/seis/psmeca.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/seis/psmeca.c.o   -c /<<PKGBUILDDIR>>/src/seis/psmeca.c
[ 87%] Building C object src/CMakeFiles/supplib.dir/seis/pspolar.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/seis/pspolar.c.o   -c /<<PKGBUILDDIR>>/src/seis/pspolar.c
[ 87%] Building C object src/CMakeFiles/supplib.dir/seis/pscoupe.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/seis/pscoupe.c.o   -c /<<PKGBUILDDIR>>/src/seis/pscoupe.c
[ 88%] Building C object src/CMakeFiles/supplib.dir/seis/pssac.c.o
[ 88%] Building C object src/CMakeFiles/supplib.dir/spotter/libspotter.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/seis/pssac.c.o   -c /<<PKGBUILDDIR>>/src/seis/pssac.c
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/spotter/libspotter.c.o   -c /<<PKGBUILDDIR>>/src/spotter/libspotter.c
[ 89%] Building C object src/CMakeFiles/supplib.dir/spotter/backtracker.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/spotter/backtracker.c.o   -c /<<PKGBUILDDIR>>/src/spotter/backtracker.c
[ 89%] Building C object src/CMakeFiles/supplib.dir/spotter/gmtpmodeler.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/spotter/gmtpmodeler.c.o   -c /<<PKGBUILDDIR>>/src/spotter/gmtpmodeler.c
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[ 90%] Building C object src/CMakeFiles/supplib.dir/spotter/grdrotater.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/spotter/grdrotater.c.o   -c /<<PKGBUILDDIR>>/src/spotter/grdrotater.c
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cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/spotter/polespotter.c.o   -c /<<PKGBUILDDIR>>/src/spotter/polespotter.c
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[ 92%] Building C object src/CMakeFiles/supplib.dir/spotter/originater.c.o
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cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_put.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_put.c
[ 95%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_get.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_get.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_get.c
[ 95%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_binlist.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_binlist.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_binlist.c
[ 96%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_datalist.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_datalist.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_datalist.c
[ 96%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_cross.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_cross.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_cross.c
[ 97%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_list.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_list.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_list.c
[ 97%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_report.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_report.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_report.c
[ 98%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_solve.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_solve.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_solve.c
[ 98%] Building C object src/CMakeFiles/supplib.dir/x2sys/x2sys_merge.c.o
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cc -DLIBRARY_EXPORTS -I/<<PKGBUILDDIR>>/debian/build/src -I/<<PKGBUILDDIR>>/src -I/usr/include/gdal -I/<<PKGBUILDDIR>>/debian/build/src/geodesy -I/<<PKGBUILDDIR>>/debian/build/src/gshhg -I/<<PKGBUILDDIR>>/debian/build/src/img -I/<<PKGBUILDDIR>>/debian/build/src/mgd77 -I/<<PKGBUILDDIR>>/debian/build/src/potential -I/<<PKGBUILDDIR>>/debian/build/src/segy -I/<<PKGBUILDDIR>>/debian/build/src/seis -I/<<PKGBUILDDIR>>/debian/build/src/spotter -I/<<PKGBUILDDIR>>/debian/build/src/x2sys  -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -fPIC   -o CMakeFiles/supplib.dir/x2sys/x2sys_merge.c.o   -c /<<PKGBUILDDIR>>/src/x2sys/x2sys_merge.c
[ 99%] Linking C shared module plugins/supplements.so
cd /<<PKGBUILDDIR>>/debian/build/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/supplib.dir/link.txt --verbose=1
/usr/bin/cc -fPIC -std=gnu99 -fstrict-aliasing -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -O2 -g -DNDEBUG -Wl,-z,relro -Wl,-z,now -shared  -o plugins/supplements.so CMakeFiles/supplib.dir/gmt_modern.c.o CMakeFiles/supplib.dir/gmt_supplements_module.c.o CMakeFiles/supplib.dir/geodesy/utilvelo.c.o CMakeFiles/supplib.dir/geodesy/gpsgridder.c.o CMakeFiles/supplib.dir/geodesy/earthtide.c.o CMakeFiles/supplib.dir/geodesy/psvelo.c.o CMakeFiles/supplib.dir/gshhg/gshhg.c.o CMakeFiles/supplib.dir/img/img2grd.c.o CMakeFiles/supplib.dir/mgd77/mgd77.c.o CMakeFiles/supplib.dir/mgd77/mgd77_functions.c.o CMakeFiles/supplib.dir/mgd77/cm4_functions.c.o CMakeFiles/supplib.dir/mgd77/mgd77convert.c.o CMakeFiles/supplib.dir/mgd77/mgd77header.c.o CMakeFiles/supplib.dir/mgd77/mgd77info.c.o CMakeFiles/supplib.dir/mgd77/mgd77list.c.o CMakeFiles/supplib.dir/mgd77/mgd77magref.c.o CMakeFiles/supplib.dir/mgd77/mgd77manage.c.o CMakeFiles/supplib.dir/mgd77/mgd77path.c.o CMakeFiles/supplib.dir/mgd77/mgd77sniffer.c.o CMakeFiles/supplib.dir/mgd77/mgd77track.c.o CMakeFiles/supplib.dir/potential/okbfuns.c.o CMakeFiles/supplib.dir/potential/grdredpol.c.o CMakeFiles/supplib.dir/potential/gmtgravmag3d.c.o CMakeFiles/supplib.dir/potential/gmtflexure.c.o CMakeFiles/supplib.dir/potential/gravfft.c.o CMakeFiles/supplib.dir/potential/grdflexure.c.o CMakeFiles/supplib.dir/potential/grdgravmag3d.c.o CMakeFiles/supplib.dir/potential/grdseamount.c.o CMakeFiles/supplib.dir/potential/talwani2d.c.o CMakeFiles/supplib.dir/potential/talwani3d.c.o CMakeFiles/supplib.dir/segy/segy_io.c.o CMakeFiles/supplib.dir/segy/segy2grd.c.o CMakeFiles/supplib.dir/segy/pssegy.c.o CMakeFiles/supplib.dir/segy/pssegyz.c.o CMakeFiles/supplib.dir/seis/utilmeca.c.o CMakeFiles/supplib.dir/seis/sacio.c.o CMakeFiles/supplib.dir/seis/psmeca.c.o CMakeFiles/supplib.dir/seis/pspolar.c.o CMakeFiles/supplib.dir/seis/pscoupe.c.o CMakeFiles/supplib.dir/seis/pssac.c.o CMakeFiles/supplib.dir/spotter/libspotter.c.o CMakeFiles/supplib.dir/spotter/backtracker.c.o CMakeFiles/supplib.dir/spotter/gmtpmodeler.c.o CMakeFiles/supplib.dir/spotter/grdpmodeler.c.o CMakeFiles/supplib.dir/spotter/grdrotater.c.o CMakeFiles/supplib.dir/spotter/polespotter.c.o CMakeFiles/supplib.dir/spotter/grdspotter.c.o CMakeFiles/supplib.dir/spotter/hotspotter.c.o CMakeFiles/supplib.dir/spotter/originater.c.o CMakeFiles/supplib.dir/spotter/rotconverter.c.o CMakeFiles/supplib.dir/spotter/rotsmoother.c.o CMakeFiles/supplib.dir/x2sys/x2sys.c.o CMakeFiles/supplib.dir/x2sys/x2sys_init.c.o CMakeFiles/supplib.dir/x2sys/x2sys_put.c.o CMakeFiles/supplib.dir/x2sys/x2sys_get.c.o CMakeFiles/supplib.dir/x2sys/x2sys_binlist.c.o CMakeFiles/supplib.dir/x2sys/x2sys_datalist.c.o CMakeFiles/supplib.dir/x2sys/x2sys_cross.c.o CMakeFiles/supplib.dir/x2sys/x2sys_list.c.o CMakeFiles/supplib.dir/x2sys/x2sys_report.c.o CMakeFiles/supplib.dir/x2sys/x2sys_solve.c.o CMakeFiles/supplib.dir/x2sys/x2sys_merge.c.o  -Wl,-rpath,/<<PKGBUILDDIR>>/debian/build/src: libgmt.so.6.0.0 libpostscriptlight.so.6.0.0 -ldl -lm -lz -lnetcdf -lcurl -lgdal -lpcre -lfftw3f -lfftw3f_threads -llapack -lblas -ldl -lm 
/usr/bin/ld: CMakeFiles/supplib.dir/potential/gmtgravmag3d.c.o:./debian/build/src/./src/potential/okbfuns.h:43: multiple definition of `okabe_mag_param'; CMakeFiles/supplib.dir/potential/okbfuns.c.o:./debian/build/src/./src/potential/okbfuns.h:43: first defined here
/usr/bin/ld: CMakeFiles/supplib.dir/potential/gmtgravmag3d.c.o:./debian/build/src/./src/potential/okbfuns.h:47: multiple definition of `okabe_mag_var'; CMakeFiles/supplib.dir/potential/okbfuns.c.o:./debian/build/src/./src/potential/okbfuns.h:47: first defined here
/usr/bin/ld: CMakeFiles/supplib.dir/potential/grdgravmag3d.c.o:./debian/build/src/./src/potential/okbfuns.h:47: multiple definition of `okabe_mag_var'; CMakeFiles/supplib.dir/potential/okbfuns.c.o:./debian/build/src/./src/potential/okbfuns.h:47: first defined here
/usr/bin/ld: CMakeFiles/supplib.dir/potential/grdgravmag3d.c.o:./debian/build/src/./src/potential/okbfuns.h:43: multiple definition of `okabe_mag_param'; CMakeFiles/supplib.dir/potential/okbfuns.c.o:./debian/build/src/./src/potential/okbfuns.h:43: first defined here
collect2: error: ld returned 1 exit status
make[3]: *** [src/CMakeFiles/supplib.dir/build.make:1029: src/plugins/supplements.so] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/debian/build'
make[2]: *** [CMakeFiles/Makefile2:445: src/CMakeFiles/supplib.dir/all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/debian/build'
make[1]: *** [Makefile:155: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>/debian/build'
dh_auto_build: error: cd debian/build && make -j4 returned exit code 2
make: *** [debian/rules:33: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2