From: Denis Ovsienko <denis@ovsienko.info>
Date: Mon, 5 Jul 2021 17:22:23 +0000 (+0100)
Subject: CI: List shared libraries on more OSes.
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/d56f0615004ad251a430623a34268a2ce72ba8a2?ds=sidebyside

CI: List shared libraries on more OSes.

Running ldd on Linux only originates from the Travis CI setup, where the
OS was either Linux or macOS. However, ldd is available in BSD systems
too, and macOS seems to have its own tool for the same job.
---

diff --git a/build.sh b/build.sh
index 1e6fbbf9..cb1771fc 100755
--- a/build.sh
+++ b/build.sh
@@ -64,9 +64,14 @@ run_after_echo "$TCPDUMP_BIN --version"
 run_after_echo "$TCPDUMP_BIN -h"
 run_after_echo "$TCPDUMP_BIN -D"
 system=$(uname -s)
-if [ "$system" = Linux ]; then
+case "$system" in
+Linux|FreeBSD|NetBSD|OpenBSD)
     run_after_echo "ldd $TCPDUMP_BIN"
-fi
+    ;;
+Darwin)
+    run_after_echo "otool -L $TCPDUMP_BIN"
+    ;;
+esac
 if [ "$TRAVIS" = true ]; then
     if [ -n "$LD_LIBRARY_PATH" ]; then
         run_after_echo "sudo LD_LIBRARY_PATH=$LD_LIBRARY_PATH $TCPDUMP_BIN -J"