[Debian-med-packaging] Bug#1097993: thesias: ftbfs with GCC-15

[Matthias Klose]

Package: src:thesias
Version: 3.1.1-3
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/thesias_3.1.1-3_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

[...]
      |        ^~~~~
src/thesiaslib.c: In function ‘Java_thesiaslib_thesiasRun’:
src/thesiaslib.c:58:24: warning: passing argument 1 of ‘thesiasRun’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   58 |         i = thesiasRun(cFileName,
      |                        ^~~~~~~~~
src/thesiaslib.c:29:23: note: expected ‘char *’ but argument is of type ‘const char *’
   29 | extern int thesiasRun(char*, int, int, int*, int, int, int, int, int, int, int, int, int, int*, int, int);
      |                       ^~~~~
make[1]: *** [Makefile:34: libthesiaslib.so] Error 1
make[1]: *** Waiting for unfinished jobs....
java/GraficT.java:1008: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
					coaverCols2[k] = (new Integer(covarCols[k])).toString();
					                  ^
java/ParamTable.java:125: warning: [removal] Boolean(boolean) in Boolean has been deprecated and marked for removal
					tableModel.data[k][2] = new Boolean(false);
					                        ^
java/ParamTable.java:126: warning: [removal] Boolean(boolean) in Boolean has been deprecated and marked for removal
					tableModel.data[k][3] = new Boolean(false);
					                        ^
java/ParamTable.java:141: warning: [removal] Boolean(boolean) in Boolean has been deprecated and marked for removal
						tableModel.data[i][2] = new Boolean(false);
						                        ^
java/ParamTable.java:143: warning: [removal] Boolean(boolean) in Boolean has been deprecated and marked for removal
						tableModel.data[i][2] = new Boolean(true);
						                        ^
java/ParamTable.java:146: warning: [removal] Boolean(boolean) in Boolean has been deprecated and marked for removal
						tableModel.data[i][3] = new Boolean(false);
						                        ^
java/ParamTable.java:148: warning: [removal] Boolean(boolean) in Boolean has been deprecated and marked for removal
						tableModel.data[i][3] = new Boolean(true);
						                        ^
java/ParamTable.java:201: warning: [removal] Boolean(boolean) in Boolean has been deprecated and marked for removal
				data[i][j] = new Boolean(false);
				             ^
java/Homogeneity.java:246: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
			return (new Integer(visiblePair)).toString();
			        ^
java/OptionDialog.java:329: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
        private Object[][] data= {{new Integer(2)}};
                                   ^
java/OptionDialog.java:119: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
					dataTemp[i-1] = new Integer(i-1);
					                ^
java/OptionDialog.java:123: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
                		dataTemp[i-1] = new Integer(i);
                		                ^
java/OptionDialog.java:143: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
				dataBun[j] = (Object)(new Integer(((Integer)dataBun[j-1]).intValue()+ 1));
				                      ^
java/OptionDialog.java:372: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
            {new Integer(1),"V5"},
             ^
java/OptionDialog.java:373: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
            {new Integer(2),"V6"},
             ^
java/OptionDialog.java:374: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
            {new Integer(3),""},
             ^
java/OptionDialog.java:375: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal
            {new Integer(4),""},
             ^
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
17 warnings
jar cfe thesias.jar GraficT -C class . -C misc LogoThesias.png
Picked up JAVA_TOOL_OPTIONS: -Dfile.encoding=UTF8
make[1]: Leaving directory '/build/reproducible-path/thesias-3.1.1'
dh_auto_build: error: make -j8 "INSTALL=install --strip-program=true" returned exit code 2
make: *** [debian/rules:8: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2