Update libtiff to 4.3.0

Changes to libtiff for gpdl.

1) Ensure that libtiff doesn't mess with 'boolean' in GS builds
on Windows. Without this, the jpeg structures used by our JPEG
lib build are different in size when called from gs and libtiff,
resulting in runtime errors.

2) Update libtiff so that it can correctly call into the jpeg
library so that memory operations happen from our pools, not
malloc/free. Slightly horrid in that this is more complex with
OJPEG than JPEG files.

Fix some compiler warnings stemming from libtiff update

Various tweaks for libtiff 4.3.0 to build on Windows

Mainly "importing" tif_config.vc.h and tiffconf.vc.h - the tiff build now
created those with cmake.

Then typedef'ing several C99 ***_t style types.

Finally defining matching C99 PRI* printf formatting macros

1 files changed, 47 insertions, 0 deletions

diff --git a/tiff/cmake/ProcessorChecks.cmake b/tiff/cmake/ProcessorChecks.cmake
new file mode 100644
index 000000000..8d8c568a7
--- /dev/null
+++ b/tiff/cmake/ProcessorChecks.cmake
@@ -0,0 +1,47 @@
+# Processor capability checks
+#
+# Copyright © 2015 Open Microscopy Environment / University of Dundee
+# Copyright © 2021 Roger Leigh <rleigh@codelibre.net>
+# Written by Roger Leigh <rleigh@codelibre.net>
+#
+# Permission to use, copy, modify, distribute, and sell this software and
+# its documentation for any purpose is hereby granted without fee, provided
+# that (i) the above copyright notices and this permission notice appear in
+# all copies of the software and related documentation, and (ii) the names of
+# Sam Leffler and Silicon Graphics may not be used in any advertising or
+# publicity relating to the software without the specific, prior written
+# permission of Sam Leffler and Silicon Graphics.
+#
+# THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+# WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+#
+# IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+# ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+# LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+# OF THIS SOFTWARE.
+
+
+include(TestBigEndian)
+
+
+# CPU bit order
+set(HOST_FILLORDER FILLORDER_MSB2LSB)
+if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "i.*86.*" OR
+        CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "amd64.*" OR
+        # AMD64 on Windows
+        CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "AMD64" OR
+        CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64.*")
+    set(HOST_FILLORDER FILLORDER_LSB2MSB)
+endif()
+
+# CPU endianness
+test_big_endian(HOST_BIG_ENDIAN)
+if(HOST_BIG_ENDIAN)
+    add_definitions(-DWORDS_BIGENDIAN)
+endif()
+
+# IEEE floating point
+set(HAVE_IEEEFP 1)