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-rw-r--r--depends/packages/qt.mk2
-rw-r--r--depends/patches/qt/zlib-timebits64.patch31
2 files changed, 33 insertions, 0 deletions
diff --git a/depends/packages/qt.mk b/depends/packages/qt.mk
index 0acf4cf565..d057b2d410 100644
--- a/depends/packages/qt.mk
+++ b/depends/packages/qt.mk
@@ -22,6 +22,7 @@ $(package)_patches += fix-macos-linker.patch
$(package)_patches += memory_resource.patch
$(package)_patches += utc_from_string_no_optimize.patch
$(package)_patches += windows_lto.patch
+$(package)_patches += zlib-timebits64.patch
$(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
$(package)_qttranslations_sha256_hash=24d4c58bc2a40c0f44f59ee64af4192c7d0038c1e45af61646cfc5b65058f271
@@ -251,6 +252,7 @@ define $(package)_preprocess_cmds
patch -p1 -i $($(package)_patch_dir)/utc_from_string_no_optimize.patch && \
patch -p1 -i $($(package)_patch_dir)/guix_cross_lib_path.patch && \
patch -p1 -i $($(package)_patch_dir)/windows_lto.patch && \
+ patch -p1 -i $($(package)_patch_dir)/zlib-timebits64.patch && \
mkdir -p qtbase/mkspecs/macx-clang-linux &&\
cp -f qtbase/mkspecs/macx-clang/qplatformdefs.h qtbase/mkspecs/macx-clang-linux/ &&\
cp -f $($(package)_patch_dir)/mac-qmake.conf qtbase/mkspecs/macx-clang-linux/qmake.conf && \
diff --git a/depends/patches/qt/zlib-timebits64.patch b/depends/patches/qt/zlib-timebits64.patch
new file mode 100644
index 0000000000..139c1dfa77
--- /dev/null
+++ b/depends/patches/qt/zlib-timebits64.patch
@@ -0,0 +1,31 @@
+From a566e156b3fa07b566ddbf6801b517a9dba04fa3 Mon Sep 17 00:00:00 2001
+From: Mark Adler <madler@alumni.caltech.edu>
+Date: Sat, 29 Jul 2023 22:13:09 -0700
+Subject: [PATCH] Avoid compiler complaints if _TIME_BITS defined when building
+ zlib.
+
+zlib does not use time_t, so _TIME_BITS is irrelevant. However it
+may be defined anyway as part of a sledgehammer indiscriminately
+applied to all builds.
+
+From https://github.com/madler/zlib/commit/a566e156b3fa07b566ddbf6801b517a9dba04fa3.patch
+---
+ qtbase/src/3rdparty/zlib/src/gzguts.h | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/qtbase/src/3rdparty/zlib/src/gzguts.h b/qtbase/src/3rdparty/zlib/src/gzguts.h
+index e23f831f5..f9375047e 100644
+--- a/qtbase/src/3rdparty/zlib/src/gzguts.h
++++ b/qtbase/src/3rdparty/zlib/src/gzguts.h
+@@ -26,9 +26,8 @@
+ # ifndef _LARGEFILE_SOURCE
+ # define _LARGEFILE_SOURCE 1
+ # endif
+-# ifdef _FILE_OFFSET_BITS
+-# undef _FILE_OFFSET_BITS
+-# endif
++# undef _FILE_OFFSET_BITS
++# undef _TIME_BITS
+ #endif
+
+ #ifdef HAVE_HIDDEN