From 3e3e1683f504c655d9ee97ff677ce41dfe3d366b Mon Sep 17 00:00:00 2001
From: Matthieu Gautier <mgautier@kymeria.fr>
Date: Mon, 12 Aug 2019 15:31:16 +0200
Subject: [PATCH] Make the gtest dependency optional.

This is needed to build in flatpak.
---
 .gitignore             |  1 +
 subprojects/.gitignore |  1 +
 test/meson.build       | 23 ++++++++++++++---------
 3 files changed, 16 insertions(+), 9 deletions(-)
 create mode 100644 subprojects/.gitignore

diff --git a/.gitignore b/.gitignore
index 9f11b755a..7f993beda 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .idea/
+*.swp
diff --git a/subprojects/.gitignore b/subprojects/.gitignore
new file mode 100644
index 000000000..5e17e6e11
--- /dev/null
+++ b/subprojects/.gitignore
@@ -0,0 +1 @@
+gtest
diff --git a/test/meson.build b/test/meson.build
index 3803a8b95..ad537ad3f 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -7,13 +7,18 @@ tests = [
 ]
 
 
-gtest_dep = dependency('gtest', main:true, fallback: ['gtest', 'gtest_dep'])
+gtest_dep = dependency('gtest',
+                       main:true,
+                       fallback: ['gtest', 'gtest_dep'],
+                       required:false)
 
-foreach test_name : tests
-    test_exe = executable(test_name, [test_name+'.cpp'],
-                          link_with : kiwixlib,
-                          link_args: extra_link_args,
-                          dependencies : all_deps + [gtest_dep],
-                          build_rpath : '$ORIGIN')
-    test(test_name, test_exe)
-endforeach
+if gtest_dep.found()
+    foreach test_name : tests
+        test_exe = executable(test_name, [test_name+'.cpp'],
+                              link_with : kiwixlib,
+                              link_args: extra_link_args,
+                              dependencies : all_deps + [gtest_dep],
+                             build_rpath : '$ORIGIN')
+        test(test_name, test_exe)
+    endforeach
+endif