"Michael S. Tsirkin" <m...@redhat.com> writes: > Verify that stdio.h supports %lld %zd. > Some migw variants don't unless requested explicitly (see > http://www.mail-archive.com/mingw-w64-pub...@lists.sourceforge.net/msg00417.html) > ), detect them early. > > Signed-off-by: Michael S. Tsirkin <m...@redhat.com> > Acked-by: Juan Quintela <quint...@trasno.org> > > --- > > changes from v1: > removed leftover chunk > > configure | 20 ++++++++++++++++++++ > 1 files changed, 20 insertions(+), 0 deletions(-) > > diff --git a/configure b/configure > index 5631bbb..6ba06d6 100755 > --- a/configure > +++ b/configure > @@ -123,6 +123,26 @@ else > exit 1 > fi > > +# Check that stdio.h compiler is sane: some > +# mingw variants do not support %z %l that we rely on > +cat > $TMPC <<EOF > +#include <stddef.h> > +#include <stdio.h> > +size_t z = 1; > +long long ll = 2; > +int main(void) { > + printf("z=%zd;ll=%lld;\n", z, ll); > + return 0; > +} > +EOF > + > +if compile_prog && ($TMPE | grep "z=1;ll=2;" > /dev/null); then > + : C compiler works ok > +else > + echo "ERROR: \"$cc\" does not have a working stdio.h" > + exit 1 > +fi > + > check_define() { > cat > $TMPC <<EOF > #if !defined($1)
This makes cross-compiling impossible. Is that really desirable? -- Måns Rullgård m...@mansr.com
