From b923d0e3c6cead51907e4e0426ad0612217cea88 Mon Sep 17 00:00:00 2001
From: Frantisek Sumsal <frantisek@sumsal.cz>
Date: Thu, 24 Oct 2019 10:36:33 +0200
Subject: [PATCH] lgtm: fix the extraction process

As this project uses only Makefile, without any configuration step, and due to
a "non-standard" location of the source files, LGTM kept failing to find the
respective Makefile and build the sources. By tricking LGTM's build system
auto detection, that we use automake/configure, it correctly sets the source
dir, thus the compilation, extraction & analysis steps now work in the src/
subdirectory, as expected.
---
 .lgtm.yml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 .lgtm.yml

diff --git a/.lgtm.yml b/.lgtm.yml
new file mode 100644
index 0000000..f27137b
--- /dev/null
+++ b/.lgtm.yml
@@ -0,0 +1,14 @@
+# vi: set ts=2 sw=2:
+extraction:
+  cpp:
+    prepare:
+      packages:
+        - libelf-dev
+        - pkg-config
+    after_prepare:
+      # As the buildsystem detection by LGTM is performed _only_ during the
+      # 'configure' phase, we need to trick LGTM we use a supported build
+      # system (configure, meson, cmake, etc.). This way LGTM correctly detects
+      # that our sources are in the src/ subfolder.
+      - touch src/configure
+      - chmod +x src/configure