docker: Add fedora-i386-cross image

It has some basic *-devel.i686 packages to be used with "gcc -m32" as a
32 bit cross build environment.

Signed-off-by: Fam Zheng <famz@redhat.com>
[AJB: add glibc-static]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

diff --git a/tests/docker/dockerfiles/fedora-i386-cross.docker b/tests/docker/dockerfiles/fedora-i386-cross.docker
new file mode 100644 (file)
index 0000000..8fbef2f
--- /dev/null
+++ b/tests/docker/dockerfiles/fedora-i386-cross.docker
@@ -0,0 +1,14 @@
+FROM fedora:latest
+ENV PACKAGES \
+    gcc \
+    glibc-static.i686 \
+    glibc-devel.i686 \
+    glib2-devel.i686 \
+    zlib-devel.i686 \
+    glib2-devel.i686 \
+    nettle-devel.i686 \
+    pixman-devel.i686 \
+    gnutls-devel.i686
+
+RUN dnf install -y $PACKAGES
+RUN rpm -q $PACKAGES | sort > /packages.txt