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| author | Miklos Vajna <vmiklos@collabora.co.uk> | 2017-05-06 01:54:54 +0200 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-05-06 00:44:31 +0000 |
| commit | 2df760fea931b546d290e797b8c216530c4e13c1 (patch) | |
| tree | 9498a2ab46645444c17c6890f13713e04db12225 /core/fxcodec | |
| parent | 332ef5423df9aa7a28166907f4a6ac8ac095163d (diff) | |
| download | pdfium-2df760fea931b546d290e797b8c216530c4e13c1.tar.xz | |
core: allow building against system zlib
In a way similar to the existing USE_SYSTEM_LIBJPEG. The default is of
course still the DEPS-based zlib checkout.
Changes in v2:
1) Since Chromium doesn't have //third_party:zlib (AKA a "zlib" target in
//third_party/BUILD.GN) all the targets that depended on //third_party:zlib now
depend on third_party:zlib, which always points to PDFium's
third_party/BUILD.GN. The targets that depended on //third_party:zlib in
third_party/BUILD.GN just depend on :zlib instead.
2) Move the zlib bits out of !build_with_chromium block.
Change-Id: Id73eb07591418ff2ae71b83b87c18af71b49a22a
Reviewed-on: https://pdfium-review.googlesource.com/5030
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fxcodec')
| -rw-r--r-- | core/fxcodec/codec/fx_codec_flate.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/fxcodec/codec/fx_codec_flate.cpp b/core/fxcodec/codec/fx_codec_flate.cpp index 4d1e034a23..5af3e99c2e 100644 --- a/core/fxcodec/codec/fx_codec_flate.cpp +++ b/core/fxcodec/codec/fx_codec_flate.cpp @@ -15,7 +15,12 @@ #include "core/fxcrt/fx_extension.h" #include "third_party/base/numerics/safe_conversions.h" #include "third_party/base/ptr_util.h" + +#if defined(USE_SYSTEM_ZLIB) +#include <zlib.h> +#else #include "third_party/zlib/zlib.h" +#endif extern "C" { |