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authorNicolas Pena <npm@chromium.org>2017-08-03 16:13:40 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-08-03 20:44:41 +0000
commit6a5b7872c838ba9e24ea6e1f9a306bb95a80ae6c (patch)
treed127b6d41849685d85d4f437e050299f65fdd550 /third_party/libtiff
parent28fb7ba083dba5e09493fd37a11994de51527dfc (diff)
downloadpdfium-6a5b7872c838ba9e24ea6e1f9a306bb95a80ae6c.tar.xz
LibTIFF: fix defines in tiffconf
This CL hardcodes the defines used in tiffconf so that the values can be used inside of '#if'. The CL that changed them was: https://pdfium-review.googlesource.com/c/9410 SIZEOF_VOIDP was a new variable in that CL. This CL uses __LP64__ to detect whether this value should be set to 8 or to 4. Bug: chromium:718494 Change-Id: I628d64cb7e2e94c47b8bcc1856abf5949d6578d4 Reviewed-on: https://pdfium-review.googlesource.com/10090 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña <npm@chromium.org>
Diffstat (limited to 'third_party/libtiff')
-rw-r--r--third_party/libtiff/0027-build-config.patch40
-rw-r--r--third_party/libtiff/README.pdfium1
-rw-r--r--third_party/libtiff/tiffconf.h27
3 files changed, 59 insertions, 9 deletions
diff --git a/third_party/libtiff/0027-build-config.patch b/third_party/libtiff/0027-build-config.patch
new file mode 100644
index 0000000000..dcd860cb5d
--- /dev/null
+++ b/third_party/libtiff/0027-build-config.patch
@@ -0,0 +1,40 @@
+diff --git a/third_party/libtiff/tiffconf.h b/third_party/libtiff/tiffconf.h
+index 2a88cb75f..4d2d7c9d9 100644
+--- a/third_party/libtiff/tiffconf.h
++++ b/third_party/libtiff/tiffconf.h
+@@ -35,17 +35,26 @@
+ #define HAVE_SEARCH_H 1
+ #endif
+
+-static const size_t sizeOfInt = sizeof(int);
+-/* The size of a `int', as computed by sizeof. */
+-#define SIZEOF_INT sizeOfInt
+-
+-static const size_t sizeOfULong = sizeof(unsigned long);
++/* The size of a `int'. */
++/* According typedef int int32_t; in the fx_system.h*/
++#define SIZEOF_INT 4
++
++/* Sunliang.Liu 20110325. We should config the correct long size for tif
++ fax4decode optimize in tif_fax3.c -- Linux64 decode issue.
++ TESTDOC: Bug #23661 - z1.tif. */
++#if _FX_CPU_ == _FX_WIN64_ || _FX_CPU_ == _FX_X64_ || _FX_CPU_ == _FX_IA64_
+ /* The size of `unsigned long', as computed by sizeof. */
+-#define SIZEOF_UNSIGNED_LONG sizeOfULong
++#define SIZEOF_UNSIGNED_LONG 8
++#else
++#define SIZEOF_UNSIGNED_LONG 4
++#endif
+
+-static const size_t sizeOfVoidP = sizeof(void*);
+-/* The size of void* as computed by sizeof. */
+-#define SIZEOF_VOIDP sizeOfVoidP
++/* The size of void*. */
++#ifdef __LP64__
++#define SIZEOF_VOIDP 8
++#else
++#define SIZEOF_VOIDP 4
++#endif
+
+ /* Signed 8-bit type */
+ #define TIFF_INT8_T signed char
diff --git a/third_party/libtiff/README.pdfium b/third_party/libtiff/README.pdfium
index 80cc6371f4..39a8b5f025 100644
--- a/third_party/libtiff/README.pdfium
+++ b/third_party/libtiff/README.pdfium
@@ -16,3 +16,4 @@ Local Modifications:
0017-safe_skews_in_gtTileContig.patch: return error if to/from skews overflow from int32.
0025-upstream-OOM-gtTileContig: allocates the decoded buffer only after a first successful TIFFFillStrip.
0026-upstream-null-dereference: properly evit when stoponerr is set and avoid null dereferences.
+0027-build-config.patch: #define variables so their value can be used by #if.
diff --git a/third_party/libtiff/tiffconf.h b/third_party/libtiff/tiffconf.h
index 2a88cb75f4..4d2d7c9d9a 100644
--- a/third_party/libtiff/tiffconf.h
+++ b/third_party/libtiff/tiffconf.h
@@ -35,17 +35,26 @@
#define HAVE_SEARCH_H 1
#endif
-static const size_t sizeOfInt = sizeof(int);
-/* The size of a `int', as computed by sizeof. */
-#define SIZEOF_INT sizeOfInt
-
-static const size_t sizeOfULong = sizeof(unsigned long);
+/* The size of a `int'. */
+/* According typedef int int32_t; in the fx_system.h*/
+#define SIZEOF_INT 4
+
+/* Sunliang.Liu 20110325. We should config the correct long size for tif
+ fax4decode optimize in tif_fax3.c -- Linux64 decode issue.
+ TESTDOC: Bug #23661 - z1.tif. */
+#if _FX_CPU_ == _FX_WIN64_ || _FX_CPU_ == _FX_X64_ || _FX_CPU_ == _FX_IA64_
/* The size of `unsigned long', as computed by sizeof. */
-#define SIZEOF_UNSIGNED_LONG sizeOfULong
+#define SIZEOF_UNSIGNED_LONG 8
+#else
+#define SIZEOF_UNSIGNED_LONG 4
+#endif
-static const size_t sizeOfVoidP = sizeof(void*);
-/* The size of void* as computed by sizeof. */
-#define SIZEOF_VOIDP sizeOfVoidP
+/* The size of void*. */
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
/* Signed 8-bit type */
#define TIFF_INT8_T signed char