dev-cpp/nlohmann_json: Minor style clean up

Package-Manager: Portage-3.0.12, Repoman-3.0.2
Signed-off-by: David Seifert <soap@gentoo.org>

dev-cpp/nlohmann_json/nlohmann_json-3.9.1.ebuild

@@ -7,8 +7,9 @@ inherit cmake
 
 DESCRIPTION="JSON for Modern C++"
 HOMEPAGE="https://github.com/nlohmann/json https://nlohmann.github.io/json/"
-SRC_URI="https://github.com/nlohmann/json/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-SRC_URI+=" test? ( https://github.com/nlohmann/json_test_data/archive/v3.0.0.tar.gz -> ${P}-testdata.tar.gz )"
+SRC_URI="
+	https://github.com/nlohmann/json/archive/v${PV}.tar.gz -> ${P}.tar.gz
+	test? ( https://github.com/nlohmann/json_test_data/archive/v3.0.0.tar.gz -> ${P}-testdata.tar.gz )"
 S="${WORKDIR}/json-${PV}"
 
 LICENSE="MIT"
@@ -20,7 +21,7 @@ IUSE="doc test"
 # Tests only just added, large test suite, majority pass
 RESTRICT="test"
 
-DEPEND="doc? ( app-doc/doxygen )"
+BDEPEND="doc? ( app-doc/doxygen )"
 
 DOCS=( ChangeLog.md README.md )
 
@@ -31,20 +32,19 @@ src_configure() {
 		-DJSON_BuildTests=$(usex test)
 	)
 
-	if use test ; then
-		# Define test data directory here to avoid unused var QA warning
-		# #747826
-		mycmakeargs+=(
-			-DJSON_TestDataDirectory="${S}/json_test_data"
-		)
-	fi
+	# Define test data directory here to avoid unused var QA warning, bug #747826
+	use test && mycmakeargs+=( -DJSON_TestDataDirectory="${S}"/json_test_data )
 
 	cmake_src_configure
 }
 
 src_compile() {
 	cmake_src_compile
-	use doc && emake -C doc
+
+	if use doc; then
+		emake -C doc
+		HTML_DOCS=( doc/html/. )
+	fi
 }
 
 src_test() {
@@ -58,8 +58,3 @@ src_test() {
 
 	cmake_src_test
 }
-
-src_install() {
-	cmake_src_install
-	use doc && dodoc -r doc/html
-}