app-doc/doxygen: fix warning about unused variable if USE=-doc

Package-Manager: Portage-2.3.40, Repoman-2.3.9

diff --git a/app-doc/doxygen/doxygen-9999.ebuild b/app-doc/doxygen/doxygen-9999.ebuild
index 9f082f097a2ad6fabf944b35962a48e0cf7e686b..4baf172148217bf2f614a7f478e9368b51f92f25 100644 (file)
--- a/app-doc/doxygen/doxygen-9999.ebuild
+++ b/app-doc/doxygen/doxygen-9999.ebuild
@@ -104,6 +104,9 @@ src_configure() {
                -Dbuild_wizard=$(usex qt5)
                -Duse_sqlite3=$(usex sqlite)
                )
+       use doc && mycmakeargs+=(
+               -DDOC_INSTALL_DIR="share/doc/${P}"
+               )
 
        cmake-utils_src_configure
 }