file: Bump file and libmagic to latest version 5.38

Add new dependencies on bzip2, xz and zlib.
Add check step to run upstream tests.
Add prepare step and advanced patch to fix broken Windows build bug
tracked upstream at: https://bugs.astron.com/view.php?id=163

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

mingw-w64-file/0001-file-5.38-mingw-build.patch

@@ -0,0 +1,25 @@
+# this is an advanced patch to fix building v5.38
+# see for details
+# this patch should be removed with the next version 
+diff --git a/src/compress.c b/src/compress.c
+index 33ce2bc..f172eda 100644
+--- a/src/compress.c
++++ b/src/compress.c
+@@ -378,7 +378,7 @@
+ sread(int fd, void *buf, size_t n, int canbepipe __attribute__((__unused__)))
+ {
+ 	ssize_t rv;
+-#ifdef FIONREAD
++#if defined(FIONREAD) && !defined(__MINGW32__) && !defined(WIN32)
+ 	int t = 0;
+ #endif
+ 	size_t rn = n;
+@@ -386,7 +386,7 @@
+ 	if (fd == STDIN_FILENO)
+ 		goto nocheck;
+ 
+-#ifdef FIONREAD
++#if defined(FIONREAD) && !defined(__MINGW32__) && !defined(WIN32)
+ 	if (canbepipe && (ioctl(fd, FIONREAD, &t) == -1 || t == 0)) {
+ #ifdef FD_ZERO
+ 		ssize_t cnt;

mingw-w64-file/PKGBUILD

@@ -3,17 +3,27 @@
 _realname=file
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=5.37
+pkgver=5.38
 pkgrel=1
 pkgdesc='Determine the type of a file from its contents (mingw-w64)'
 arch=('any')
 url='https://www.darwinsys.com/file/'
 license=('BSD')
-depends=("${MINGW_PACKAGE_PREFIX}-libsystre")
-source=(ftp://ftp.astron.com/pub/file/${_realname}-${pkgver}.tar.gz)
-sha256sums=('e9c13967f7dd339a3c241b7710ba093560b9a33013491318e88e6b8b57bae07f')
+depends=(${MINGW_PACKAGE_PREFIX}-bzip2
+         ${MINGW_PACKAGE_PREFIX}-libsystre
+         ${MINGW_PACKAGE_PREFIX}-xz
+         ${MINGW_PACKAGE_PREFIX}-zlib)
+source=("ftp://ftp.astron.com/pub/file/${_realname}-${pkgver}.tar.gz"
+        "0001-file-5.38-mingw-build.patch")
+sha256sums=('593c2ffc2ab349c5aea0f55fedfe4d681737b6b62376a9b3ad1e77b2cc19fa34'
+            '65e8ec923de7fed74ed3bf204a562e38a8b077b24dc3d1cce09578deba2b3667')
 options=('strip' '!libtool' 'staticlibs')
 
+prepare() {
+  cd "${srcdir}/${_realname}-${pkgver}"
+  patch -p1 -i ${srcdir}/0001-file-5.38-mingw-build.patch
+}
+
 build() {
   [[ -d "${srcdir}"/build-${CARCH} ]] && rm -rf "${srcdir}"/build-${CARCH}
   mkdir -p "${srcdir}"/build-${CARCH} && cd "${srcdir}"/build-${CARCH}
@@ -23,11 +33,17 @@ build() {
     --host=${MINGW_CHOST} \
     --target=${MINGW_CHOST} \
     --enable-shared \
-    --enable-static
+    --enable-static \
+    --disable-libseccomp
 
   make
 }
 
+check() {
+  cd ${srcdir}/build-${CARCH}
+  make -C tests check
+}
+
 package() {
   cd "${srcdir}/build-${CARCH}"
   make install DESTDIR="${pkgdir}"