Bring that ifdef back to if, use the same configure.in.in from HEAD that makes that possible

svn path=/branches/kpdf_experiments/kdegraphics/kpdf/; revision=366736

configure.in.in

@@ -34,7 +34,9 @@ LIBPAPER_LIBS=
 KDE_CHECK_HEADER(paper.h, [
   LIBPAPER_LIBS='-lpaper'
   AC_DEFINE_UNQUOTED(HAVE_PAPER_H, 1, [Define to 1 if you have the <paper.h>  header file.])
-])
+],
+  AC_DEFINE_UNQUOTED(HAVE_PAPER_H, 0, [Define to 1 if you have the <paper.h>  header file.])
+)
 AC_SUBST(LIBPAPER_LIBS)
 
 AC_CHECK_FUNCS(fseek64 mkstemp mkstemps popen)

xpdf/GlobalParams.cc

@@ -15,7 +15,7 @@
 #include <string.h>
 #include <stdio.h>
 #include <ctype.h>
-#ifdef HAVE_PAPER_H
+#if HAVE_PAPER_H
 #include <paper.h>
 #endif
 #include "gmem.h"
@@ -183,7 +183,7 @@ GlobalParams::GlobalParams(const char *cfgFileName) {
   displayFonts = new GHash();
   displayCIDFonts = new GHash();
   displayNamedCIDFonts = new GHash();
-#ifdef HAVE_PAPER_H
+#if HAVE_PAPER_H
   char *paperName;
   const struct paper *paperType;
   paperinit();