From 1cf9a6c5092adce610f3e6b33219e09b4383249f Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Thu, 1 Oct 2015 15:40:07 +0100
Subject: Bug 696117: Add NaCl cross compile rules.

Add NaCl cross compile rules to Makerules (together with a tiny
header tweak). Thanks to Robert Bamler for the rules to include.
---
 Makerules | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'Makerules')

diff --git a/Makerules b/Makerules
index 590a75ae..20dfeb5c 100644
--- a/Makerules
+++ b/Makerules
@@ -138,6 +138,26 @@ AR = x86_64-w64-mingw32-ar
 CROSSCOMPILE=yes
 endif
 
+ifeq "$(OS)" "pnacl-cross"
+VALID_TOOLCHAINS := pnacl
+TARGET = mupdf
+include $(NACL_SDK_ROOT)/tools/common.mk
+CC = $(PNACL_CC)
+CXX = $(PNACL_CXX)
+LD = $(PNACL_LD)
+AR = $(PNACL_LIB)
+CFLAGS += -D__NACL__
+CROSSCOMPILE=yes
+
+# Don't install libjpeg, libz, or libfreetype, since these are already
+# provided by naclports and the versions compiled here cause problems
+# with nacl.
+install-nacl-libs: $(OUT)/libmupdf.a $(OUT)/libmujs.a $(OUT)/libjbig2dec.a $(OUT)/libopenjpeg.a
+	install -d $(LIBDIR)/$(TOOLCHAIN)/$(CONFIG)/
+	install $(OUT)/libmupdf.a $(OUT)/libmujs.a $(OUT)/libjbig2dec.a $(OUT)/libopenjpeg.a $(LIBDIR)/$(TOOLCHAIN)/$(CONFIG)/
+endif
+
+
 # Most variables when building for iOS are set up in ios/build_libs.sh,
 # which is called from the Xcode project as a "Run Script" build step.
 # The following section works for both device and simulator builds.
-- 
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