Add use_system_libopenjpeg2 build argument
This cl adds the possibility to build pdfium on Linux using a system
provided copy of libopenjpeg2, as it is preferred by many distros.
Change-Id: Id2805ffbf7b75678c2c1a73469ae9dfb9278f97b
Reviewed-on: https://pdfium-review.googlesource.com/c/50750
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/core/fxcodec/codec/cjpx_decoder.h b/core/fxcodec/codec/cjpx_decoder.h
index 940efd8..3b6f547 100644
--- a/core/fxcodec/codec/cjpx_decoder.h
+++ b/core/fxcodec/codec/cjpx_decoder.h
@@ -13,7 +13,12 @@
#include "core/fxcodec/codec/codec_int.h"
#include "core/fxcrt/unowned_ptr.h"
#include "third_party/base/span.h"
+
+#ifdef USE_SYSTEM_LIBOPENJPEG2
+#include <openjpeg.h>
+#else
#include "third_party/libopenjpeg20/openjpeg.h"
+#endif
class CPDF_ColorSpace;