app-shells/antibody: Don't build with -pie when testing

Closes: https://bugs.gentoo.org/893190
Signed-off-by: Ronny (tastytea) Gutbrod <gentoo@tastytea.de>

app-shells/antibody/antibody-6.1.1-r1.ebuild

@@ -52,11 +52,19 @@ SRC_URI="
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~amd64"
+IUSE="test"
+RESTRICT="!test? ( test )"
 
 RDEPEND="dev-vcs/git"
 
 PATCHES=( "${FILESDIR}/${PN}-6.1.1_remove-failing-tests.patch" )
 
+src_configure() {
+	if use test; then
+		GOFLAGS="${GOFLAGS/-buildmode=pie/-buildmode=exe}" # bug 893190
+	fi
+}
+
 src_compile() {
 	local -a mygoargs=(
 		-ldflags "-X main.version=${PV}"