config-scripts/cups-ssl.m4: Remove Libgcrypt detection

Upstream a change from the book *Beyond Linux From Scratch* [1].

> Prevent configure script from searching libgcrypt-config, because
> libgcrypt is not used anywere else in the package.

[1] http://www.linuxfromscratch.org/blfs/view/svn/pst/cups.html

diff --git a/config-scripts/cups-ssl.m4 b/config-scripts/cups-ssl.m4
index 1902e8a44c2d2d28557f5abe319465d42f0c97a8..52f9c39f1cc4f50f9c8f7cd80c8aff6a1dd6831a 100644 (file)
--- a/config-scripts/cups-ssl.m4
+++ b/config-scripts/cups-ssl.m4
@@ -61,7 +61,6 @@ if test x$enable_ssl != xno; then
     dnl Then look for GNU TLS...
     if test $have_ssl = 0 -a "x$enable_gnutls" != "xno" -a "x$PKGCONFIG" != x; then
        AC_PATH_TOOL(LIBGNUTLSCONFIG,libgnutls-config)
-       AC_PATH_TOOL(LIBGCRYPTCONFIG,libgcrypt-config)
        if $PKGCONFIG --exists gnutls; then
            have_ssl=1
            SSLLIBS=`$PKGCONFIG --libs gnutls`