[evince] backends: Add support for Adobe Illustrator

[Bastien Nocera <hadess src gnome org>]

commit 6de5bfdae317475108ded19fdfb81de7ea17eb15
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Jul 20 02:04:30 2017 +0200

    backends: Add support for Adobe Illustrator
    
    Add the application/illustrator mime-type as supported if both
    the PDF and the EPS backends are available.
    
    If the appdata information for the backends is used to split off the
    plugins, we'll recommend using the PDF backend, as it's the one
    supporting the most current, post-2000, format.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=311990

 configure.ac |   18 +++++++++++++++---
 1 files changed, 15 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 6867638..4aa7930 100644
--- a/configure.ac
+++ b/configure.ac
@@ -752,9 +752,6 @@ if test "x$enable_pdf" = "xyes" ; then
            EVINCE_MIME_TYPES="${EVINCE_MIME_TYPES};${PDF_MIME_TYPES}"
         fi
 fi
-AC_SUBST(PDF_MIME_TYPES)
-AC_SUBST(APPDATA_PDF_MIME_TYPES)
-AM_SUBST_NOTMAKE(APPDATA_PDF_MIME_TYPES)
 if test "x$enable_ps" = "xyes" ; then
         
PS_MIME_TYPES="application/postscript;application/x-bzpostscript;application/x-gzpostscript;image/x-eps;image/x-bzeps;image/x-gzeps;application/x-ext-ps;application/x-ext-eps"
         APPDATA_PS_MIME_TYPES=$(echo "<mimetype>$PS_MIME_TYPES</mimetype>" | sed -e 's/;/<\/mimetype>\n    
<mimetype>/g')
@@ -764,9 +761,24 @@ if test "x$enable_ps" = "xyes" ; then
            EVINCE_MIME_TYPES="${EVINCE_MIME_TYPES};${PS_MIME_TYPES}"
         fi
 fi
+
+dnl Add Adobe Illustrator support if both PDF and EPS are supported
+if test "x$enable_pdf" = "xyes" -a "x$enable_ps" = "xyes" ; then
+        PDF_MIME_TYPES="${PDF_MIME_TYPES};application/illustrator"
+        APPDATA_PDF_MIME_TYPES="${APPDATA_PDF_MIME_TYPES}"$(echo -e -n "\n    
<mimetype>application/illustrator</mimetype>")
+        PS_MIME_TYPES="${PS_MIME_TYPES};application/illustrator"
+
+        EVINCE_MIME_TYPES="${EVINCE_MIME_TYPES};application/illustrator"
+fi
+
+AC_SUBST(PDF_MIME_TYPES)
+AC_SUBST(APPDATA_PDF_MIME_TYPES)
+AM_SUBST_NOTMAKE(APPDATA_PDF_MIME_TYPES)
+
 AC_SUBST(PS_MIME_TYPES)
 AC_SUBST(APPDATA_PS_MIME_TYPES)
 AM_SUBST_NOTMAKE(APPDATA_PS_MIME_TYPES)
+
 if test "x$enable_dvi" = "xyes"; then
         DVI_MIME_TYPES="application/x-dvi;application/x-bzdvi;application/x-gzdvi;application/x-ext-dvi"
         APPDATA_DVI_MIME_TYPES=$(echo "<mimetype>$DVI_MIME_TYPES</mimetype>" | sed -e 's/;/<\/mimetype>\n    
<mimetype>/g')