cmake-utils.eclass: check for ninja with ROOT=/

Gentoo-bug: 577244
johu · Apr 2, 2016 · 385fc99 · 385fc99
1 parent 998de28
commit 385fc99
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
@@ -242,7 +242,7 @@ _cmake_generator_to_use() {
 		ninja)
 			# if ninja is enabled but not installed, the build could fail
 			# this could happen if ninja is manually enabled (eg. make.conf) but not installed
-			if ! has_version dev-util/ninja; then
+			if ! ROOT=/ has_version dev-util/ninja; then
 				die "CMAKE_MAKEFILE_GENERATOR is set to ninja, but ninja is not installed. Please install dev-util/ninja or unset CMAKE_MAKEFILE_GENERATOR."
 			fi
 			generator_name="Ninja"