Bug#1097440: ncview: ftbfs with GCC-15
Matthias Klose
doko at debian.org
Mon Feb 17 17:39:08 GMT 2025
Package: src:ncview
Version: 2.1.11+ds-1
Severity: important
Tags: sid forky
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-15
[This bug is NOT targeted to the upcoming trixie release]
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-15/g++-15, but succeeds to build with gcc-14/g++-14. The
severity of this report will be raised before the forky release.
The full build log can be found at:
http://qa-logs.debian.net/2025/02/16/amd64exp/ncview_2.1.11+ds-1_unstable_gccexp.log.gz
The last lines of the build log are at the end of this report.
To build with GCC 15, either set CC=gcc-15 CXX=g++-15 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.
apt-get -t=experimental install g++
GCC 15 now defaults to the C23/C++23 standards, exposing many FTBFS.
Other 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-15/porting_to.html
[...]
Compiler:
CC = gcc
Runtime path flags = -Wl,-rpath,/usr/lib/x86_64-linux-gnu -Wl,-rpath,/usr/lib/x86_64-linux-gnu/hdf5/serial
UDUNITS:
UDUNITS2_LIBS = -ludunits2
UDUNITS2_CPPFLAGS = -I.
UDUNITS2_LDFLAGS = -L. -ludunits2 -lexpat -L. -ludunits2
NETCDF:
VERSION = netCDF 4.9.3
COMPILER USED = /usr/bin/cc
NETCDF_CPPFLAGS = -I/usr/include -I/usr/include/hdf5/serial
NETCDF_LDFLAGS = -L/usr/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu/hdf5/serial -lnetcdf
NETCDF_V4 = yes
X:
X_CFLAGS =
X11_LIBS = -lX11
XAW_LIBS = -lXaw -lXt
X_PRE_LIBS = -lSM -lICE
X_LIBS =
X_EXTRA_LIBS =
PNG:
PNG_LIBS = -lpng
PNG_CPPFLAGS = -I.
PNG_LDFLAGS = -L. -lpng
dh_auto_build
make -j8
make[1]: Entering directory '/build/reproducible-path/ncview-2.1.11+ds'
make all-recursive
make[2]: Entering directory '/build/reproducible-path/ncview-2.1.11+ds'
Making all in src
make[3]: Entering directory '/build/reproducible-path/ncview-2.1.11+ds/src'
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o ncview.o ncview.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o file.o file.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o util.o util.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o do_buttons.o do_buttons.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o file_netcdf.o file_netcdf.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o view.o view.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o do_print.o do_print.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o epic_time.o epic_time.c
epic_time.c: In function ‘ep_time_to_mdyhms’:
epic_time.c:20:1: warning: old-style function definition [-Wold-style-definition]
20 | ep_time_to_mdyhms(time, mon, day, yr, hour, min, sec)
| ^~~~~~~~~~~~~~~~~
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o overlay.o overlay.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o interface/filesel.o interface/filesel.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o interface/set_options.o interface/set_options.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o interface/plot_range.o interface/plot_range.c
gcc -DHAVE_CONFIG_H -I. -I.. -DNCVIEW_LIB_DIR=\"/usr/share/ncview\" -I. -I. -I/usr/include -I/usr/include/hdf5/serial -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/ncview-2.1.11+ds=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c -o udu.o udu.c
interface/set_options.c:867:1: error: conflicting types for ‘expose_cbsel_cbar’; have ‘void(struct _WidgetRec *, void *, XExposeEvent *, Boolean *)’ {aka ‘void(struct _WidgetRec *, void *, XExposeEvent *, char *)’}
867 | expose_cbsel_cbar( Widget w, XtPointer client_data, XExposeEvent *event, Boolean *continue_to_dispatch )
| ^~~~~~~~~~~~~~~~~
interface/set_options.c:114:6: note: previous declaration of ‘expose_cbsel_cbar’ with type ‘void(void)’
114 | void expose_cbsel_cbar ();
| ^~~~~~~~~~~~~~~~~
make[3]: *** [Makefile:543: interface/set_options.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/build/reproducible-path/ncview-2.1.11+ds/src'
make[2]: *** [Makefile:392: all-recursive] Error 1
make[2]: Leaving directory '/build/reproducible-path/ncview-2.1.11+ds'
make[1]: *** [Makefile:333: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/ncview-2.1.11+ds'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:11: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
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