- pkg-utils: better readability

package/pkg-utils.mk

@@ -17,6 +17,7 @@ PKG_PATCHES_DIR = $(PACKAGE_DIR)/$(subst host-,,$(pkgname))/patches
 
 # check for necessary $(PKG) variables
 define PKG_CHECK_VARIABLES
+
 # autoreconf
 ifndef $(PKG)_AUTORECONF
   $(PKG)_AUTORECONF = NO
@@ -30,6 +31,7 @@ endif
 ifndef $(PKG)_AUTORECONF_OPTS
   $(PKG)_AUTORECONF_OPTS =
 endif
+
 # cmake / configure / meson
 ifndef $(PKG)_CMAKE
   $(PKG)_CMAKE = cmake
@@ -43,6 +45,7 @@ endif
 ifndef $(PKG)_CONF_OPTS
   $(PKG)_CONF_OPTS =
 endif
+
 # make
 ifndef $(PKG)_MAKE
   $(PKG)_MAKE = $(MAKE)
@@ -53,6 +56,7 @@ endif
 ifndef $(PKG)_MAKE_OPTS
   $(PKG)_MAKE_OPTS =
 endif
+
 # make install
 ifndef $(PKG)_MAKE_INSTALL_ENV
   $(PKG)_MAKE_INSTALL_ENV = $($(PKG)_MAKE_ENV)
@@ -60,6 +64,7 @@ endif
 ifndef $(PKG)_MAKE_INSTALL_OPTS
   $(PKG)_MAKE_INSTALL_OPTS = $($(PKG)_MAKE_OPTS)
 endif
+
 # ninja
 ifndef $(PKG)_NINJA_ENV
   $(PKG)_NINJA_ENV =
@@ -67,7 +72,8 @@ endif
 ifndef $(PKG)_NINJA_OPTS
   $(PKG)_NINJA_OPTS =
 endif
-endef
+
+endef # PKG_CHECK_VARIABLES
 
 pkg-check-variables = $(call PKG_CHECK_VARIABLES)