From 77503fc528bf4d36ff4da4d41596f8513fe7f5b5 Mon Sep 17 00:00:00 2001
From: Olivier Dion <odion@efficios.com>
Date: Fri, 3 Feb 2023 15:29:53 -0500
Subject: [PATCH] Build feature: Add pre-inst-env script
MIME-Version: 1.0
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This script setup environment variables for running compiled binaries
from the project without having to install them.

Usage example:

  $ ./pre-inst-env lttng create

Change-Id: Ie7839f32cfdc32103db035e2189b6f8a4c5cabe4
Signed-off-by: Olivier Dion <odion@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 .gitignore      |  1 +
 configure.ac    |  1 +
 pre-inst-env.in | 27 +++++++++++++++++++++++++++
 3 files changed, 29 insertions(+)
 create mode 100644 pre-inst-env.in

diff --git a/.gitignore b/.gitignore
index 827e00e01..24c2f03c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,6 +31,7 @@ stamp-h1
 libtool
 tags
 /config/
+pre-inst-env
 
 .autotools
 .cproject
diff --git a/configure.ac b/configure.ac
index 187590476..11d931759 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1292,6 +1292,7 @@ AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod
 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
+AC_CONFIG_FILES([pre-inst-env],[chmod +x pre-inst-env])
 
 AC_OUTPUT
 
diff --git a/pre-inst-env.in b/pre-inst-env.in
new file mode 100644
index 000000000..acc6e8a83
--- /dev/null
+++ b/pre-inst-env.in
@@ -0,0 +1,27 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Copyright (c) 2023 Olivier Dion <odion@efficios.com>
+
+srcdir=$(realpath "@abs_top_srcdir@")
+builddir=$(realpath "@abs_top_builddir@")
+bin="$builddir/src/bin"
+
+# lttng-sessiond setup.
+LTTNG_SESSION_CONFIG_XSD_PATH="$srcdir/src/common"
+export LTTNG_SESSION_CONFIG_XSD_PATH
+
+LTTNG_CONSUMERD32_BIN="$bin/lttng-consumerd/lttng-consumerd"
+LTTNG_CONSUMERD64_BIN="$bin/lttng-consumerd/lttng-consumerd"
+export LTTNG_CONSUMERD32_BIN
+export LTTNG_CONSUMERD64_BIN
+
+# lttng-create setup.
+LTTNG_SESSIOND_PATH="$bin/lttng-sessiond/lttng-sessiond"
+export LTTNG_SESSIOND_PATH
+
+# Easy access to binaries.
+PATH="$bin/lttng:$bin/lttng-consumerd:$bin/lttng-crash:$bin/lttng-relayd:$bin/lttng-sessiond:$PATH"
+export PATH
+
+exec "$@"
-- 
2.34.1