toolchain.eclass: fix cygwinports patching

Introduction of tc_apply_patches dropped patch dir, per
commit bd758f25a82460f6e7011314f9fb7923864e9e1e

Signed-off-by: Michael Haubenwallner <haubi@gentoo.org>

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 9f4359219225deac296c10464df4c6e933b6efa7..7135af0817d9c6bc960e2434f3cacc9c530b7a1e 100644 (file)
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -646,7 +646,13 @@ do_gcc_CYGWINPORTS_patches() {
 
        local p d="${WORKDIR}/gcc-${CYGWINPORTS_GITREV}"
        # readarray -t is available since bash-4.4 only, #690686
-       local patches=( $(sed -e '1,/PATCH_URI="/d;/"/,$d' < "${d}"/gcc.cygport) )
+       local patches=( $(
+               for p in $(
+                       sed -e '1,/PATCH_URI="/d;/"/,$d' < "${d}"/gcc.cygport
+               ); do
+                       echo "${d}/${p}"
+               done
+       ) )
        tc_apply_patches "Applying cygwin port patches ..." ${patches[*]}
 }