[test] Use 'otool -L' where ldd doesn't exist (macOS) (#732)
diff --git a/src/check-libstdc++.sh b/src/check-libstdc++.sh
index 4295180..e4aaeb2 100755
--- a/src/check-libstdc++.sh
+++ b/src/check-libstdc++.sh
@@ -9,10 +9,15 @@
if which ldd 2>/dev/null >/dev/null; then
- :
+ LDD=ldd
else
- echo "check-libstdc++.sh: 'ldd' not found; skipping test"
- exit 77
+ # macOS specific tool
+ if which otool 2>/dev/null >/dev/null; then
+ LDD="otool -L"
+ else
+ echo "check-libstdc++.sh: 'ldd' not found; skipping test"
+ exit 77
+ fi
fi
tested=false
@@ -21,7 +26,7 @@
if ! test -f "$so"; then continue; fi
echo "Checking that we are not linking to libstdc++ or libc++"
- if ldd $so | grep 'libstdc[+][+]\|libc[+][+]'; then
+ if $LDD $so | grep 'libstdc[+][+]\|libc[+][+]'; then
echo "Ouch, linked to libstdc++ or libc++"
stat=1
fi
