build-aux/gen-make: Recurse without dir change

Before this change, it was impossible for the initial paths provided to the
script to be more than one level deep (relative to the cwd).

* build-aux/gen-make: Handle multi-level children.

1 files changed, 2 insertions, 2 deletions

diff --git a/build-aux/gen-make b/build-aux/gen-make
index e004e6b..b7d0652 100755
--- a/build-aux/gen-make
+++ b/build-aux/gen-make
@@ -73,7 +73,7 @@ until [ $# -eq 0 ]; do (
   path="${1%%/}"
   echo "[gen-make] scanning $path" >&2
 
-  cd "$( basename $path )/" || exit $?
+  cd "$path" || exit $?
 
   deps=$( find -maxdepth 1 -iname '*.dep' )
   for dpath in $deps; do
@@ -103,7 +103,7 @@ until [ $# -eq 0 ]; do (
   # recurse on every subdirectory
   for p in */; do
     [ "$p" == ./ -o "$p" == ../ ] && continue
-    [ ! -d "$p" ] || "$GEN_MAKE" "$path/$p" || {
+    [ ! -d "$p" ] || ( cd "$OLDPWD" && "$GEN_MAKE" "$path/$p" ) || {
       echo "fatal: failed to recurse on $( pwd )/$path/$p" >&2
       exit 1
     }