use strict;
use warnings;
use Module::Build;
eval { require ExtUtils::CChecker; 1 } or
die "OS unsupported - missing ExtUtils::CChecker";
my $cc = ExtUtils::CChecker->new;
$cc->assert_compile_run(
diag => "no filter.h",
source => <<'EOF' );
#include <linux/types.h>
#include <linux/filter.h>
int cmd = BPF_LD;
int main(int argc, char *argv[]) {
return 0;
}
EOF
$cc->assert_compile_run(
diag => "version mismatch",
source => <<'EOF' );
#include <linux/types.h>
#include <linux/filter.h>
#include <stdio.h>
int main(int argc, char *argv[]) {
if(BPF_MAJOR_VERSION != 1) {
printf("BPF_MAJOR_VERSION mismatch; wanted 1, found %d\n", BPF_MAJOR_VERSION);
return 1;
}
if(BPF_MINOR_VERSION != 1) {
printf("BPF_MINOR_VERSION mismatch; wanted 1, found %d\n", BPF_MINOR_VERSION);
return 1;
}
return 0;
}
EOF
my $build = $cc->new_module_build(
module_name => 'Linux::SocketFilter',
configure_requires => {
'ExtUtils::CChecker' => '0.02',
'Module::Build' => 0,
'Module::Build::Compat' => 0,
},
build_requires => {
'ExtUtils::CChecker' => '0.02',
'ExtUtils::H2PM' => '0.03',
'Module::Build' => 0,
'Module::Build::Compat' => 0,
'Test::More' => 0,
},
license => 'perl',
create_makefile_pl => 'small',
create_license => 1,
create_readme => 1,
);
$build->create_build_script;