[libvirt] [PATCH] Fix GnuTLS pkg-config check

The testlogic for $PKG_CONFIG was inverted, checking for an empty string before using PKG_CHECK_MODULES. Use -x instead of -z and add an else branch to the if checking for $GNUTLS_FOUND = no to add -lgcrypt in case the GnuTLS libraries are detected by pkg-config. --- configure.in | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/configure.in b/configure.in index 81548b8..a86b8ca 100644 --- a/configure.in +++ b/configure.in @@ -555,7 +555,7 @@ dnl GnuTLS library GNUTLS_CFLAGS= GNUTLS_LIBS= GNUTLS_FOUND=no -if test -z "$PKG_CONFIG" ; then +if test -x "$PKG_CONFIG" ; then PKG_CHECK_MODULES(GNUTLS, gnutls >= $GNUTLS_REQUIRED, [GNUTLS_FOUND=yes], [GNUTLS_FOUND=no]) fi @@ -572,6 +572,8 @@ if test "$GNUTLS_FOUND" = "no"; then dnl it explicitly for the calls to gcry_control/check_version GNUTLS_LIBS="$LIBS -lgcrypt" LIBS="$old_libs" +else + GNUTLS_LIBS="$GNUTLS_LIBS -lgcrypt" fi AC_SUBST([GNUTLS_CFLAGS]) -- 1.6.0.4