Bug#973982: xeus FTBFS with the nocheck build profile

[Helmut Grohne]

Source: xeus
Version: 0.24.2-2
Tags: ftbfs patch
User: debian-cross at lists.debian.org
Usertags: ftcbfs

xeus fails to build from source when built with the nocheck build
profile, because doing so disables the googletest dependency, but
passing GTEST_SRC_DIR still enables building tests, which fails due to
the deactivated dependency. This happens to also break cross builds.
Please consider applying the attached patch.

Helmut
-------------- next part --------------
diff --minimal -Nru xeus-0.24.2/debian/changelog xeus-0.24.2/debian/changelog
--- xeus-0.24.2/debian/changelog	2020-10-29 21:21:39.000000000 +0100
+++ xeus-0.24.2/debian/changelog	2020-11-07 12:49:39.000000000 +0100
@@ -1,3 +1,10 @@
+xeus (0.24.2-2.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Fix FTBFS with nocheck profile. (Closes: #-1)
+
+ -- Helmut Grohne <helmut at subdivi.de>  Sat, 07 Nov 2020 12:49:39 +0100
+
 xeus (0.24.2-2) unstable; urgency=medium
 
   * Source-only upload
diff --minimal -Nru xeus-0.24.2/debian/rules xeus-0.24.2/debian/rules
--- xeus-0.24.2/debian/rules	2020-10-29 21:21:39.000000000 +0100
+++ xeus-0.24.2/debian/rules	2020-11-07 12:49:39.000000000 +0100
@@ -3,5 +3,10 @@
 %:
 	dh $@
 
+CMAKE_FLAGS = -DXEUS_DISABLE_ARCH_NATIVE=1
+ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
+CMAKE_FLAGS += -DGTEST_SRC_DIR=/usr/src/googletest
+endif
+
 override_dh_auto_configure:
-	dh_auto_configure -- -DXEUS_DISABLE_ARCH_NATIVE=1 -DGTEST_SRC_DIR=/usr/src/googletest
+	dh_auto_configure -- $(CMAKE_FLAGS)