Hello,
I just tried build HG tip (Changeset: 936) with gcc-15 and got the following
error:
[ 35%] Building C object CMakeFiles/pano13.dir/lmdif.c.o
/usr/bin/gcc-15 -D__Ansi__ -Dpano13_EXPORTS
-I/home/ametzler/PANO/libpano.hg/libpano -fPIC -MD -MT
CMakeFiles/pano13.dir/lmdif.c.o -MF CMakeFiles/pano13.dir/lmdif.c.o.d -o
CMakeFiles/pano13.dir/lmdif.c.o -c
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c: In function 'qrsolv':
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1225:8: error: conflicting types
for 'fabs'; have 'double(void)'
1225 | double fabs(), sqrt();
| ^~~~
In file included from /usr/include/features.h:523,
from /usr/include/aarch64-linux-gnu/bits/libc-header-start.h:3,
from /usr/include/math.h:27,
from /home/ametzler/PANO/libpano.hg/libpano/filter.h:25,
from /home/ametzler/PANO/libpano.hg/libpano/lmdif.c:12:
/usr/include/aarch64-linux-gnu/bits/mathcalls.h:195:1: note: previous
declaration of 'fabs' with type 'double(double)'
195 | __MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
| ^~~~~~~~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1225:16: error: conflicting
types for 'sqrt'; have 'double(void)'
1225 | double fabs(), sqrt();
| ^~~~
/usr/include/aarch64-linux-gnu/bits/mathcalls.h:176:1: note: previous
declaration of 'sqrt' with type 'double(double)'
176 | __MATHCALL (sqrt,, (_Mdouble_ __x));
| ^~~~~~~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1279:12: error: too many
arguments to function 'fabs'; expected 0, have 1
1279 | if(fabs(r[kk]) < fabs(sdiag[k]))
| ^~~~ ~~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1225:8: note: declared here
1225 | double fabs(), sqrt();
| ^~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1279:26: error: too many
arguments to function 'fabs'; expected 0, have 1
1279 | if(fabs(r[kk]) < fabs(sdiag[k]))
| ^~~~ ~~~~~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1225:8: note: declared here
1225 | double fabs(), sqrt();
| ^~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1282:26: error: too many
arguments to function 'sqrt'; expected 0, have 1
1282 | sin = p5/sqrt(p25+p25*cotan*cotan);
| ^~~~ ~~~~~~~~~~~~~~~~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1225:16: note: declared here
1225 | double fabs(), sqrt();
| ^~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1288:26: error: too many
arguments to function 'sqrt'; expected 0, have 1
1288 | cos = p5/sqrt(p25+p25*tan*tan);
| ^~~~ ~~~~~~~~~~~~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1225:16: note: declared here
1225 | double fabs(), sqrt();
| ^~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c: In function 'enorm':
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1431:8: error: too many
arguments to function 'fabs'; expected 0, have 1
1431 | xabs = fabs(x[i]);
| ^~~~ ~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1419:8: note: declared here
1419 | double fabs(), sqrt();
| ^~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1483:21: error: too many
arguments to function 'sqrt'; expected 0, have 1
1483 | ans = x1max*sqrt(temp);
| ^~~~ ~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1419:16: note: declared here
1419 | double fabs(), sqrt();
| ^~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1492:15: error: too many
arguments to function 'sqrt'; expected 0, have 1
1492 | ans = sqrt(temp);
| ^~~~ ~~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1419:16: note: declared here
1419 | double fabs(), sqrt();
| ^~~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1496:21: error: too many
arguments to function 'sqrt'; expected 0, have 1
1496 | ans = x3max*sqrt(s3);
| ^~~~ ~~
/home/ametzler/PANO/libpano.hg/libpano/lmdif.c:1419:16: note: declared here
1419 | double fabs(), sqrt();
| ^~~~
make[2]: *** [CMakeFiles/pano13.dir/build.make:628:
CMakeFiles/pano13.dir/lmdif.c.o] Error 1
cu Andreas
--
You received this bug notification because you are a member of Hugin Bug
Hunters, which is subscribed to Panotools.
https://bugs.launchpad.net/bugs/2096612
Title:
gcc-15 build error: conflicting types for ‘fcnPano’
Status in Panotools:
Fix Committed
Bug description:
I'm seeing this error building on fedora rawhide with gcc-15.0.1:
```
cd
/builddir/build/BUILD/libpano13-2.9.22-build/libpano13-2.9.22/redhat-linux-build/man
&& /usr/bin/pod2man "--center=LIBPANO13 TOOLS" "--release=Version: 2.9.22"
/builddir/build/BUILD/libpano13-2.9.22-build/libpano13-2.9.22/man/PTblender.pod
/builddir/build/BUILD/libpano13-2.9.22-build/libpano13-2.9.22/redhat-linux-build/man/PTblender.1
/builddir/build/BUILD/libpano13-2.9.22-build/libpano13-2.9.22/adjust.c:2448:5:
error: conflicting types for ‘fcnPano’; have ‘int(int, int, double *, double
*, int *)’
2448 | int fcnPano(int m, int n, double x[], double fvec[], int *iflag)
| ^~~~~~~
In file included from
/builddir/build/BUILD/libpano13-2.9.22-build/libpano13-2.9.22/adjust.c:42:
/builddir/build/BUILD/libpano13-2.9.22-build/libpano13-2.9.22/filter.h:785:33:
note: previous declaration of ‘fcnPano’ with type ‘int(void)’
785 | PANO13_IMPEX int fcnPano();
| ^~~~~~~
```
To manage notifications about this bug go to:
https://bugs.launchpad.net/panotools/+bug/2096612/+subscriptions
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