mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-15 21:01:45 -05:00
fa4e9830c6
This is not done by default, you need to manually type "make dev_docs" in the configured build directory, as it takes ~6-8 min to build everything. Signed-off-by: Robin Getz <robin.getz@analog.com>
39 lines
1.4 KiB
CMake
39 lines
1.4 KiB
CMake
#
|
|
# Check if the file system is case sensitive or not
|
|
# Inspired by Andreas Lauser's cmake at:
|
|
# https://github.com/OPM/opm-parser/blob/master/cmake/Modules/CheckCaseSensitiveFileSystem.cmake
|
|
# Included in sdrangle (LGPL3) - with permission.
|
|
#
|
|
# Sets the following variable:
|
|
# HAVE_CASE_SENSITIVE_FILESYSTEM True if the file system honors the case of files
|
|
#
|
|
# I dislike that we have to emit a file from CMake, but I can't think of a better way.
|
|
|
|
message(STATUS "Check for case-sensitive file systems")
|
|
string(RANDOM LENGTH 6 ALPHABET abcdefghijklmnopqrstuvwxyz TMP_FILE_L)
|
|
set(TMP_FILE_L "${TMP_FILE_L}.tmp")
|
|
string(TOUPPER ${TMP_FILE_L} TMP_FILE_U)
|
|
string(TIMESTAMP TMP_TIME)
|
|
set(TMP_FILE_CONTENTS "${TMP_FILE_L} ${TMP_TIME}")
|
|
# create a uppercase file
|
|
file(WRITE "${CMAKE_BINARY_DIR}/${TMP_FILE_U}" "${TMP_FILE_CONTENTS}")
|
|
|
|
# test if lowercase file can be opened
|
|
set(FileContents "")
|
|
if (EXISTS "${CMAKE_BINARY_DIR}/${TMP_FILE_L}")
|
|
file(READ "${CMAKE_BINARY_DIR}/${TMP_FILE_L}" FileContents)
|
|
endif()
|
|
|
|
# remove the file
|
|
file(REMOVE "${CMAKE_BINARY_DIR}/${TMP_FILE_U}")
|
|
|
|
# check the contents
|
|
# If it is empty, the file system is case sensitive.
|
|
if ("${FileContents}" STREQUAL "${TMP_FILE_CONTENTS}")
|
|
message(STATUS "File system is not case-sensitive")
|
|
set(HAVE_CASE_SENSITIVE_FILESYSTEM 0)
|
|
else()
|
|
message(STATUS "File system is case-sensitive")
|
|
set(HAVE_CASE_SENSITIVE_FILESYSTEM 1)
|
|
endif()
|