Bug#960014: libmath-gsl-perl: FTBFS with gsl 2.6

[Graham Inggs]

Source: libmath-gsl-perl
Version: 0.40-1
Severity: serious
Tags: ftbfs bullseye sid

Hi Maintainer

In a recent rebuild for the gsl 2.6 transition, libmath-gsl-perl FTBFS
on all architectures [1].
I've copied what I hope is the relevant part of the log below.

Regards
Graham


[1] https://buildd.debian.org/status/package.php?p=libmath-gsl-perl


   dh_auto_configure -a
perl Build.PL --installdirs vendor --config "optimize=-g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
-Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2"
--config "ld=x86_64-linux-gnu-gcc -g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
-Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now"
Checking for GSL using gsl-config
Found GSL 2.6 (via gsl-config) installed in /usr
Checking if x86_64-linux-gnu-gcc supports "-Wall"...yes
Checking if x86_64-linux-gnu-gcc supports "-Wno-sometimes-uninitialized"...yes
Checking if x86_64-linux-gnu-gcc supports "-Wno-unused-function"...yes
Checking if x86_64-linux-gnu-gcc supports "-Wno-unused-value"...yes
Checking if x86_64-linux-gnu-gcc supports "-Wno-unused-function"...yes
Checking if x86_64-linux-gnu-gcc supports "-Wno-unused-variable"...yes
Checking if x86_64-linux-gnu-gcc supports "-Wno-gnu"...yes
Checking if x86_64-linux-gnu-gcc supports "-g"...unsupported version:
2.6 at Build.PL line 80.
yes
dh_auto_configure: error: perl Build.PL --installdirs vendor --config
"optimize=-g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=.
-fstack-protector-strong -Wformat -Werror=format-security -Wdate-time
-D_FORTIFY_SOURCE=2" --config "ld=x86_64-linux-gnu-gcc -g -O2
-fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
-Wformat -Werror=format-security -Wl,-z,relro -Wl,-z,now" returned
exit code 25