libxslt: use select instead of depends for pkgconfig like other packages

There's not much point in using depends instead of select for pkgconfig as
it's a host tool, E.G. it doesn't add anything to the rootfs.

At the same time, strip Config.in of trailing spaces.

diff --git a/package/libxslt/Config.in b/package/libxslt/Config.in
index c0e5cb63255e7379e44fbe5aba52cdd18a3cfb5c..d4e988f9816d385427b9910573e00ed8a2d9186e 100644 (file)
--- a/package/libxslt/Config.in
+++ b/package/libxslt/Config.in
@@ -1,21 +1,18 @@
 config BR2_PACKAGE_LIBXSLT
        bool "libxslt"
        default n
-       depends BR2_PACKAGE_PKGCONFIG
+       select BR2_PACKAGE_PKGCONFIG
        help
          Install the xslt library which is used
          to transform XML files to other XML files.
 
-         XSLT is designed for use as part of XSL, 
-         which is a stylesheet language for XML. 
-         In addition to XSLT, XSL includes an XML vocabulary 
-         for specifying formatting. 
+         XSLT is designed for use as part of XSL,
+         which is a stylesheet language for XML.
+         In addition to XSLT, XSL includes an XML vocabulary
+         for specifying formatting.
          XSL specifies the styling of an XML document by using XSLT
          to describe how the document is transformed into another
          XML document that uses the formatting vocabulary.
 
          http://www.w3.org/TR/xslt
 
-comment "libxslt       - disabled (requires pkgconfig)"
-       depends !BR2_PACKAGE_PKGCONFIG
-