diff options
| -rw-r--r-- | xorg-macros.m4.in | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in index 06f7c9d..cc04fa3 100644 --- a/xorg-macros.m4.in +++ b/xorg-macros.m4.in @@ -196,7 +196,9 @@ AC_SUBST([ADMIN_MAN_DIR]) # Whether or not the necessary tools and files are found can be checked # with the AM_CONDITIONAL "BUILD_LINUXDOC" AC_DEFUN([XORG_CHECK_LINUXDOC],[ -XORG_SGML_PATH=$prefix/share/sgml +if test x$XORG_SGML_PATH = x ; then + XORG_SGML_PATH=$prefix/share/sgml +fi HAVE_DEFS_ENT= if test x"$cross_compiling" = x"yes" ; then @@ -252,7 +254,9 @@ AC_SUBST(MAKE_HTML) # indicates whether the necessary tools and files are found and, if set, # $(MAKE_XXX) blah.sgml will produce blah.xxx. AC_DEFUN([XORG_CHECK_DOCBOOK],[ -XORG_SGML_PATH=$prefix/share/sgml +if test x$XORG_SGML_PATH = x ; then + XORG_SGML_PATH=$prefix/share/sgml +fi HAVE_DEFS_ENT= BUILDTXTDOC=no BUILDPDFDOC=no |