diff options
| author | Chris Robinson <[email protected]> | 2019-09-22 11:17:31 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2019-09-22 11:17:31 -0700 |
| commit | 9c95f62e95a76059548762f2e7d2e9bb0e8d4631 (patch) | |
| tree | 016c8ecbdd7be4a00cbb23b89ae99b0aeea064fe /cmake | |
| parent | 5f6a35c960da4174670640fc9a805186968694df (diff) | |
Remove large file macros
Large file offsets aren't being utilized, and C++ seems to use to 64-bit
offsets anyway.
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/CheckFileOffsetBits.c | 9 | ||||
| -rw-r--r-- | cmake/CheckFileOffsetBits.cmake | 39 |
2 files changed, 0 insertions, 48 deletions
diff --git a/cmake/CheckFileOffsetBits.c b/cmake/CheckFileOffsetBits.c deleted file mode 100644 index de98296e..00000000 --- a/cmake/CheckFileOffsetBits.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <sys/types.h> - -#define KB ((off_t)(1024)) -#define MB ((off_t)(KB*1024)) -#define GB ((off_t)(MB*1024)) -int tb[((GB+GB+GB) > GB) ? 1 : -1]; - -int main() -{ return 0; } diff --git a/cmake/CheckFileOffsetBits.cmake b/cmake/CheckFileOffsetBits.cmake deleted file mode 100644 index 1dc154e4..00000000 --- a/cmake/CheckFileOffsetBits.cmake +++ /dev/null @@ -1,39 +0,0 @@ -# - Check if the _FILE_OFFSET_BITS macro is needed for large files -# CHECK_FILE_OFFSET_BITS() -# -# The following variables may be set before calling this macro to -# modify the way the check is run: -# -# CMAKE_REQUIRED_FLAGS = string of compile command line flags -# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) -# CMAKE_REQUIRED_INCLUDES = list of include directories -# Copyright (c) 2009, Chris Robinson -# -# Redistribution and use is allowed according to the terms of the LGPL license. - - -MACRO(CHECK_FILE_OFFSET_BITS) - - IF(NOT DEFINED _FILE_OFFSET_BITS) - MESSAGE(STATUS "Checking _FILE_OFFSET_BITS for large files") - TRY_COMPILE(__WITHOUT_FILE_OFFSET_BITS_64 - ${CMAKE_CURRENT_BINARY_DIR} - ${CMAKE_CURRENT_SOURCE_DIR}/cmake/CheckFileOffsetBits.c - COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}) - IF(NOT __WITHOUT_FILE_OFFSET_BITS_64) - TRY_COMPILE(__WITH_FILE_OFFSET_BITS_64 - ${CMAKE_CURRENT_BINARY_DIR} - ${CMAKE_CURRENT_SOURCE_DIR}/cmake/CheckFileOffsetBits.c - COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -D_FILE_OFFSET_BITS=64) - ENDIF(NOT __WITHOUT_FILE_OFFSET_BITS_64) - - IF(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64) - SET(_FILE_OFFSET_BITS 64 CACHE INTERNAL "_FILE_OFFSET_BITS macro needed for large files") - MESSAGE(STATUS "Checking _FILE_OFFSET_BITS for large files - 64") - ELSE(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64) - SET(_FILE_OFFSET_BITS "" CACHE INTERNAL "_FILE_OFFSET_BITS macro needed for large files") - MESSAGE(STATUS "Checking _FILE_OFFSET_BITS for large files - not needed") - ENDIF(NOT __WITHOUT_FILE_OFFSET_BITS_64 AND __WITH_FILE_OFFSET_BITS_64) - ENDIF(NOT DEFINED _FILE_OFFSET_BITS) - -ENDMACRO(CHECK_FILE_OFFSET_BITS)
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