#!/bin/sh
# autopkgtest check: Build and run a program with the help of musl-gcc
# (C) 2013 Thomas Moulard
# (C) 2014 Anton Gladky
# Author: Thomas Moulard <thomas.moulard@gmail.com>
#         Anton Gladky <gladk@debian.org>

set -e

WORKDIR=$(mktemp -d)
trap "rm -rf $WORKDIR" 0 INT QUIT ABRT PIPE TERM
cd $WORKDIR
cat <<EOF > hello.c
#include <stdio.h>
int main(int argc, char **argv)
{
  printf("hello %d\n", argc);
  return 0;
}
EOF

musl-gcc -static -Os -o hello hello.c
echo "build (static): OK"
[ -x hello ]
file hello | grep "statically linked"
./hello
echo "run (static): OK"
rm hello

musl-gcc -fPIE -static-pie -Os -o hello hello.c
echo "build (static-pie): OK"
[ -x hello ]
file hello | grep "static-pie linked"
./hello
echo "run (static-pie): OK"
rm hello

musl-gcc -Os -o hello hello.c
echo "build (dynamic): OK"
[ -x hello ]
file hello | grep "dynamically linked"
./hello
echo "run (dynamic): OK"


# test building with imported musl-fts
cat <<EOF > fts.c
#include <sys/types.h>
#include <sys/stat.h>
#include <fts.h>
#include <stddef.h>
int main(int argc, char **argv)
{
  char *path_argv[] = {"/", NULL};
  FTS *fts = fts_open(path_argv, 0, NULL);
  fts_close(fts);
  return 0;
}
EOF
musl-gcc -Os -o fts fts.c
echo "build (fts): OK"
[ -x fts ]
./fts
echo "run (fts): OK"