From c559d71725d530355da5c61ff8a9e3b8231ceb0b Mon Sep 17 00:00:00 2001
From: Francis Lam <flam@alum.mit.edu>
Date: Sat, 24 Nov 2018 09:12:41 -0800
Subject: [PATCH] cairo: restore reproducibility

libtool needs to be patched to not write rpath to targets
---
 modules/cairo | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/modules/cairo b/modules/cairo
index bab70221..647ed2ca 100644
--- a/modules/cairo
+++ b/modules/cairo
@@ -15,7 +15,13 @@ cairo_configure := \
 	--disable-xlib --disable-xcb --disable-pdf \
 	--disable-ps --disable-svg --disable-script \
 	--disable-ft --disable-fc --disable-pthread \
-	--disable-glib --disable-gobject
+	--disable-gobject \
+	&& sed \
+		-e 's/^hardcode_libdir_flag_spec.*/hardcode_libdir_flag_spec=" -D__LIBTOOL_RPATH_DISABLE__ "/' \
+		< libtool \
+		> libtool-2 \
+	&& mv libtool-2 libtool \
+	&& chmod 755 libtool
 
 cairo_target := \
 	$(MAKE_JOBS) \