Bug#957699: postgis: ftbfs with GCC-10

[Matthias Klose]

Package: src:postgis
Version: 3.0.1+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/postgis_3.0.1+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

[...]
make -C cunit check
make[4]: Entering directory '/<<PKGBUILDDIR>>/libpgcommon/cunit'
make[4]: Nothing to be done for 'check'.
make[4]: Leaving directory '/<<PKGBUILDDIR>>/libpgcommon/cunit'
make[3]: Leaving directory '/<<PKGBUILDDIR>>/libpgcommon'
---- Making check-unit in postgis
make[3]: Entering directory '/<<PKGBUILDDIR>>/postgis'
make[3]: Nothing to be done for 'check-unit'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>/postgis'
---- Making check-unit in regress
make[3]: Entering directory '/<<PKGBUILDDIR>>/regress'
make[3]: Nothing to be done for 'check-unit'.
make[3]: Leaving directory '/<<PKGBUILDDIR>>/regress'
---- Making check-unit in raster
make[3]: Entering directory '/<<PKGBUILDDIR>>/raster'
make -C test check-unit
make[4]: Entering directory '/<<PKGBUILDDIR>>/raster/test'
make -C cunit check
make[5]: Entering directory '/<<PKGBUILDDIR>>/raster/test/cunit'
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_pixtype.o cu_pixtype.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_raster_basics.o cu_raster_basics.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_band_basics.o cu_band_basics.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_raster_wkb.o cu_raster_wkb.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_raster_geometry.o cu_raster_geometry.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_raster_misc.o cu_raster_misc.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_band_stats.o cu_band_stats.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_band_misc.o cu_band_misc.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_gdal.o cu_gdal.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_spatial_relationship.o cu_spatial_relationship.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_mapalgebra.o cu_mapalgebra.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_misc.o cu_misc.c
x86_64-linux-gnu-gcc -I.. -Wdate-time -D_FORTIFY_SOURCE=2  -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -c -o cu_tester.o cu_tester.c
/bin/bash ../../../libtool --mode=link x86_64-linux-gnu-gcc -I../../../liblwgeom -I../../rt_core  -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros  -o cu_tester cu_pixtype.o cu_raster_basics.o cu_band_basics.o cu_raster_wkb.o cu_raster_geometry.o cu_raster_misc.o cu_band_stats.o cu_band_misc.o cu_gdal.o cu_spatial_relationship.o cu_mapalgebra.o cu_misc.o cu_tester.o ../../rt_core/librtcore.a ../../../liblwgeom/.libs/liblwgeom.a -L/usr/lib -lgdal -L/usr/lib/x86_64-linux-gnu -lgeos_c -lproj -lm  -Wl,-z,relro -Wl,-z,now -lcunit
libtool: link: x86_64-linux-gnu-gcc -I../../../liblwgeom -I../../rt_core -I/usr/include/gdal -I/usr/include -Wall -Wmissing-prototypes -std=gnu99 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -fno-math-errno -fno-signed-zeros -o cu_tester cu_pixtype.o cu_raster_basics.o cu_band_basics.o cu_raster_wkb.o cu_raster_geometry.o cu_raster_misc.o cu_band_stats.o cu_band_misc.o cu_gdal.o cu_spatial_relationship.o cu_mapalgebra.o cu_misc.o cu_tester.o -Wl,-z -Wl,relro -Wl,-z -Wl,now  ../../rt_core/librtcore.a ../../../liblwgeom/.libs/liblwgeom.a -L/usr/lib -lgdal -L/usr/lib/x86_64-linux-gnu -lgeos_c /usr/lib/x86_64-linux-gnu/libproj.so -lm -lcunit
/usr/bin/ld: cu_raster_basics.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_band_basics.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_raster_wkb.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_raster_geometry.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_raster_misc.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_band_stats.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_band_misc.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_gdal.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_spatial_relationship.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_mapalgebra.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_misc.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
/usr/bin/ld: cu_tester.o:./raster/test/cunit/cu_tester.h:21: multiple definition of `cu_error_msg'; cu_pixtype.o:./raster/test/cunit/cu_tester.h:21: first defined here
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile:84: cu_tester] Error 1
make[5]: Leaving directory '/<<PKGBUILDDIR>>/raster/test/cunit'
make[4]: *** [Makefile:19: check-unit] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/raster/test'
make[3]: *** [Makefile:66: check-unit] Error 2
make[3]: Leaving directory '/<<PKGBUILDDIR>>/raster'
make[2]: *** [GNUmakefile:20: check-unit] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
*** /tmp/pg_virtualenv.FPqNSR/log/postgresql-12-regress.log (last 100 lines) ***
2020-02-26 12:14:02.110 UTC [29435] LOG:  starting PostgreSQL 12.2 (Debian 12.2-1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 9.2.1-28) 9.2.1 20200203, 64-bit
2020-02-26 12:14:02.110 UTC [29435] LOG:  listening on IPv6 address "::1", port 5432
2020-02-26 12:14:02.110 UTC [29435] LOG:  listening on IPv4 address "127.0.0.1", port 5432
2020-02-26 12:14:02.110 UTC [29435] LOG:  listening on Unix socket "/tmp/.s.PGSQL.5432"
2020-02-26 12:14:02.119 UTC [29436] LOG:  database system was shut down at 2020-02-26 12:14:02 UTC
2020-02-26 12:14:02.122 UTC [29435] LOG:  database system is ready to accept connections
Dropping cluster 12/regress ...
Can't exec "/bin/ps": No such file or directory at /usr/share/perl5/PgCommon.pm line 613.
Error: Could not exec /bin/ps
Error: This cluster is still running. Stop it or supply the --stop option
make[1]: *** [debian/rules:181: override_dh_auto_test] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:84: build] Error 2
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2