From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Wed, 22 May 2024 00:42:19 +0000 (+0000)
Subject: vscode: export MI_XSD_PATH and LD_LIBRARY_PATH in gdb wrapper
X-Git-Url: http://git.lttng.org./?a=commitdiff_plain;h=503cc7c20cc196b9e8aefb8a7739d181924af178;p=lttng-tools.git

vscode: export MI_XSD_PATH and LD_LIBRARY_PATH in gdb wrapper

vscode fails to launch a session daemon using the libtool wrapper on machines
that don't have lttng installed since the XSD can't be loaded.

Export the MI_XSD_PATH to point to the file in the source tree to allow the
daemon to launch.

Moreover, launching the session daemon fails since it can't find
liblttng-ctl.so.0. Adding the library's .libs to LD_LIBRARY_PATH works around
the issue.

Change-Id: I52929b858917e5a103e067e6861cbdb5172744be
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/.vscode/launch.json b/.vscode/launch.json
index 4541842e1..be9691232 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -38,6 +38,12 @@
                 {
                     "name": "LTTNG_SESSION_CONFIG_XSD_PATH",
                     "value": "${workspaceFolder}/src/common/"
+                },
+                // Assumes the 64-bit consumer was built. Point to the in-tree
+                // binary.
+                {
+                    "name": "LTTNG_CONSUMERD64_BIN",
+                    "value": "${workspaceFolder}/src/bin/lttng-consumerd/lttng-consumerd"
                 }
             ],
             "externalConsole": false,
diff --git a/.vscode/libtool_gdb_wrapper.sh b/.vscode/libtool_gdb_wrapper.sh
index 0f60c832d..37ec9e5fb 100755
--- a/.vscode/libtool_gdb_wrapper.sh
+++ b/.vscode/libtool_gdb_wrapper.sh
@@ -6,4 +6,7 @@
 # Wrapper script to setup the environment before invoking gdb
 # on the in-tree binaries (under `.libs`)
 
+CURDIR=$(dirname "$0")/
+export LD_LIBRARY_PATH="$CURDIR/../src/lib/lttng-ctl/.libs:$LD_LIBRARY_PATH"
+
 libtool --mode=execute gdb "$@"