[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/sciplot_1.36-19_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
[...]
| ^~~~~~~~~~~~~~~~~~~~
SciPlot.c:127:13: note: previous declaration of 'ComputeAllDimensions' with type 'void(void)'
127 | static void ComputeAllDimensions();
| ^~~~~~~~~~~~~~~~~~~~
SciPlot.c:2792:1: error: conflicting types for 'ComputeAll'; have 'void(struct _SciPlotRec *)'
2792 | ComputeAll (SciPlotWidget w)
| ^~~~~~~~~~
SciPlot.c:126:13: note: previous declaration of 'ComputeAll' with type 'void(void)'
126 | static void ComputeAll();
| ^~~~~~~~~~
SciPlot.c:3382:1: error: conflicting types for 'DrawAll'; have 'void(struct _SciPlotRec *)'
3382 | DrawAll (SciPlotWidget w)
| ^~~~~~~
SciPlot.c:128:13: note: previous declaration of 'DrawAll' with type 'void(void)'
128 | static void DrawAll();
| ^~~~~~~
SciPlot.c:118:13: warning: 'Redisplay' used but never defined
118 | static void Redisplay();
| ^~~~~~~~~
SciPlot.c:119:13: warning: 'Resize' used but never defined
119 | static void Resize();
| ^~~~~~
SciPlot.c:120:16: warning: 'SetValues' used but never defined
120 | static Boolean SetValues();
| ^~~~~~~~~
SciPlot.c:121:13: warning: 'GetValuesHook' used but never defined
121 | static void GetValuesHook();
| ^~~~~~~~~~~~~
SciPlot.c:122:13: warning: 'Initialize' used but never defined
122 | static void Initialize();
| ^~~~~~~~~~
SciPlot.c:123:13: warning: 'Realize' used but never defined
123 | static void Realize();
| ^~~~~~~
SciPlot.c:124:13: warning: 'Destroy' used but never defined
124 | static void Destroy();
| ^~~~~~~
SciPlot.c:126:13: warning: 'ComputeAll' used but never defined
126 | static void ComputeAll();
| ^~~~~~~~~~
SciPlot.c:128:13: warning: 'DrawAll' used but never defined
128 | static void DrawAll();
| ^~~~~~~
SciPlot.c:129:13: warning: 'ItemDrawAll' used but never defined
129 | static void ItemDrawAll();
| ^~~~~~~~~~~
SciPlot.c:131:13: warning: 'EraseAll' used but never defined
131 | static void EraseAll();
| ^~~~~~~~
SciPlot.c:132:13: warning: 'FontInit' used but never defined
132 | static void FontInit();
| ^~~~~~~~
SciPlot.c:133:12: warning: 'ColorStore' used but never defined
133 | static int ColorStore();
| ^~~~~~~~~~
SciPlot.c:134:12: warning: 'FontStore' used but never defined
134 | static int FontStore();
| ^~~~~~~~~
SciPlot.c:135:12: warning: 'FontnumReplace' used but never defined
135 | static int FontnumReplace();
| ^~~~~~~~~~~~~~
make[2]: *** [Makefile:563: SciPlot.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
libtool: compile: gcc -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/sciplot-1.36=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -c SciPlotUtil.c -o SciPlotUtil.o >/dev/null 2>&1
make[2]: Leaving directory '/build/reproducible-path/sciplot-1.36'
make[1]: *** [Makefile:386: all] Error 2
make[1]: Leaving directory '/build/reproducible-path/sciplot-1.36'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2