kumquat-buildroot/package/ghostscript/0002-configure.ac-fix-cross-compilation.patch

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From 579f2e089b9502e48222ab85d342128857bf20c3 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sat, 12 Sep 2020 11:38:01 +0200
Subject: [PATCH] configure.ac: fix cross-compilation
Cross-compilation fails since version 9.53.0 and
https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=3ff82b33f24ed54c2d3bb88ec31da7d2f9fd2765
Indeed, when x"$host" != x"$build", a recursive call to configure script
(for auxiliary tools) is being made. In this call,
--enable-auxtools_only and --without-libtiff are passed which will
result in the following build failure because SHARE_LIBTIFF is not set
and SHARE_LIBJPEG is set to 0:
checking for local lcms2mt library source... configure: error: Mixing local libtiff with shared libjpeg not supported
configure: error: Recursive call to configure script failed
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: https://bugs.ghostscript.com/show_bug.cgi?id=702897]
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index d4f56fdea..6ae3c2cc1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1618,7 +1618,7 @@ case "x$with_system_libtiff" in
esac
-if test x"$SHARE_LIBTIFF" != x"$SHARE_LIBJPEG" ; then
+if test x"$SHARE_LIBTIFF" != x"" && test x"$SHARE_LIBTIFF" != x"$SHARE_LIBJPEG" ; then
AC_MSG_ERROR([Mixing local libtiff with shared libjpeg not supported])
fi
--
2.28.0