Bug#947400: hkl FTBFS on arm64: sirius segfaults

[Adrian Bunk]

Source: hkl
Version: 5.0.0.2569-1
Severity: serious
Tags: ftbfs
Control: block 939950 by -1

https://buildd.debian.org/status/fetch.php?pkg=hkl&arch=arm64&ver=5.0.0.2569-1&stamp=1576087153&raw=0

Making all in figures
make[4]: Entering directory '/<<PKGBUILDDIR>>/Documentation/figures'
gcc -DHAVE_CONFIG_H -I. -I../..  -Wextra -D_DEFAULT_SOURCE -I../.. -I../../hkl -I/usr/include/glib-2.0 -I/usr/lib/aarch64-linux-gnu/glib-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/aarch64-linux-gnu/glib-2.0/include -I/usr/include -Wdate-time -D_FORTIFY_SOURCE=2  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o sirius.o sirius.c
sirius.c:244:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
  244 | main(void)
      | ^~~~
/bin/bash ../../libtool  --tag=CC   --mode=link gcc  -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,--whole-archive,../../hkl/.libs/libhkl.a,--no-whole-archive -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -o sirius sirius.o ../../hkl/libhkl.la ../../hkl/api2/libhkl2.la -lglib-2.0 -lgobject-2.0 -lglib-2.0 -L/usr/lib/aarch64-linux-gnu -lgsl -lgslcblas -lm -lyaml 
libtool: link: gcc -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wl,--whole-archive -Wl,../../hkl/.libs/libhkl.a -Wl,--no-whole-archive -Wl,-z -Wl,relro -Wl,-z -Wl,now -Wl,--as-needed -o .libs/sirius sirius.o  ../../hkl/.libs/libhkl.so ../../hkl/api2/.libs/libhkl2.a -lgobject-2.0 -lglib-2.0 -L/usr/lib/aarch64-linux-gnu -lgsl -lgslcblas -lm -lyaml
cd . && ./sirius
make[4]: *** [Makefile:739: sirius-stamp] Segmentation fault