Bug#800900: hurd-i386: changeset from r6489 breaks SIGBUS handling

[Samuel Thibault <sthibault@debian.org>]

Gilles Filippini, le Mon 05 Oct 2015 00:38:13 +0200, a écrit :
> H5_HAVE_SIGSETJMP isn't defined because:
> 
> configure:25814: checking for sigsetjmp
> configure:25814: /usr/bin/gcc -o conftest     -g -O2
> -fstack-protector-strong -Wformat -Werror=format-security
> -D_FILE_OFFSET_BITS=64   -D_FORTIFY_SOURCE=2  -Wl,-z,relro conftest.c
> -lpthread -lz -ldl -lm  >&5
> /tmp/ccEVZwR6.o: In function `main':
> /home/pini/hdf5-1.8.15-patch1+docs/debian/build/conftest.c:160:
> undefined reference to `sigsetjmp'
> collect2: error: ld returned 1 exit status
> 
> It's weird that sigsetjmp isn't correctly detected

sigsetjmp is indeed not a function, but a macro that calls
__sigsetjmp...

Samuel