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-rw-r--r--CMakeLists.txt7
1 files changed, 6 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0437d7fb..61ff9d94 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,6 @@
#
# On some platforms this builds also xz and xzdec, but these are
# highly experimental and meant for testing only:
-# - No large file support on those 32-bit platforms that need it
# - No translations
#
# Other missing things:
@@ -51,6 +50,7 @@ include(CheckIncludeFile)
include(CheckSymbolExists)
include(CheckStructHasMember)
include(CheckCSourceCompiles)
+include(cmake/tuklib_large_file_support.cmake)
include(cmake/tuklib_integer.cmake)
include(cmake/tuklib_cpucores.cmake)
include(cmake/tuklib_physmem.cmake)
@@ -150,6 +150,11 @@ add_compile_definitions(
# it also adds the definitions to CMAKE_REQUIRED_DEFINITIONS.
tuklib_use_system_extensions(ALL)
+# Check for large file support. It's required on some 32-bit platforms and
+# even on 64-bit MinGW-w64 to get 64-bit off_t. This can be forced off on
+# the CMake command line if needed: -DLARGE_FILE_SUPPORT=OFF
+tuklib_large_file_support(ALL)
+
# This is needed by liblzma and xz.
tuklib_integer(ALL)