Import CUPS 1.4svn-r7226.

[thirdparty/cups.git] / config-scripts / cups-pdf.m4

diff --git a/config-scripts/cups-pdf.m4 b/config-scripts/cups-pdf.m4
index deac73ed832f48f34aa539359486325271f27f65..6e4ed8fb04d954b82740277adbc1be0a1d3cd81b 100644 (file)
--- a/config-scripts/cups-pdf.m4
+++ b/config-scripts/cups-pdf.m4
@@ -18,12 +18,20 @@ AC_ARG_ENABLE(pdftops, [  --enable-pdftops        build pdftops filter, default=
 PDFTOPS=""
 
 if test "x$enable_pdftops" != xno; then
-       AC_MSG_CHECKING(whether to build pdftops filter)
-       if test "x$enable_pdftops" = xyes -o $uname != Darwin; then
-               PDFTOPS="pdftops"
-               AC_MSG_RESULT(yes)
-       else
-               AC_MSG_RESULT(no)
+       AC_PATH_PROG(CUPS_PDFTOPS, pdftops)
+       AC_DEFINE_UNQUOTED(CUPS_PDFTOPS, "$CUPS_PDFTOPS")
+
+       if test "x$CUPS_PDFTOPS" != x; then
+               AC_MSG_CHECKING(whether to build pdftops filter)
+               if test x$enable_pdftops = xyes -o $uname != Darwin; then
+                       PDFTOPS="pdftops"
+                       AC_MSG_RESULT(yes)
+               else
+                       AC_MSG_RESULT(no)
+               fi
+       elif test x$enable_pdftops = xyes; then
+               AC_MSG_ERROR(Unable to find pdftops program!)
+               exit 1
        fi
 fi