mirror of
https://gitlab.com/libtiff/libtiff.git
synced 2026-01-18 21:51:18 +01:00
5a4e05aad2
Autotools sets WORDS_BIGENDIAN via tif_config.h, but the CMake equivalent in tif_config.h.cmake.in is a no-op; CMake passes the define on the compiler command line instead. For consistency, have CMake set the define via tif_config.h.
39 lines
1.5 KiB
CMake
39 lines
1.5 KiB
CMake
# 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 endianness
|
|
test_big_endian(HOST_BIG_ENDIAN)
|
|
if(HOST_BIG_ENDIAN)
|
|
set(WORDS_BIGENDIAN TRUE)
|
|
else()
|
|
set(WORDS_BIGENDIAN FALSE)
|
|
endif()
|
|
|
|
# IEEE floating point
|
|
set(HAVE_IEEEFP 1)
|