--- portage/dev-perl/Ace/Ace-1.920.0-r2.ebuild	2017-10-13 00:30:57.000000000 -0400
+++ local/portage/dev-perl/Ace/Ace-1.920.0-r2.ebuild	2017-11-25 15:28:55.051474982 -0500
@@ -7,7 +7,7 @@
 DIST_AUTHOR=LDS
 DIST_VERSION=1.92
 DIST_EXAMPLES=("examples/*")
-inherit perl-module
+inherit perl-module toolchain-funcs
 
 DESCRIPTION="Object-Oriented Access to ACEDB Databases"
 
@@ -23,6 +23,12 @@
 
 src_prepare() {
 	sed -i 's/", "1")/", "3")/' "${S}/Makefile.PL" || die "Can't patch config"
+	cat > "${S}/acelib/wmake/DARWIN_DEF" <<EOF
+NAME = DARWIN
+COMPILER = $(tc-getCC) -fwritable-strings -DPOSIX
+LINKER = $(tc-getLD)
+
+EOF
 	perl-module_src_prepare
 }
 src_test() {