mirror of
https://github.com/chylex/Nextcloud-Desktop.git
synced 2024-11-16 04:42:45 +01:00
99 lines
3.7 KiB
CMake
99 lines
3.7 KiB
CMake
# (c) 2014 Copyright ownCloud GmbH
|
|
# Redistribution and use is allowed according to the terms of the BSD license.
|
|
# For details see the accompanying COPYING* file.
|
|
|
|
# define system dependent compiler flags
|
|
|
|
include(CheckCCompilerFlag)
|
|
include(CheckCCompilerFlagSSP)
|
|
|
|
#
|
|
# Define GNUCC compiler flags
|
|
#
|
|
if (${CMAKE_C_COMPILER_ID} MATCHES "(GNU|Clang)")
|
|
|
|
# add -Wconversion ?
|
|
# cannot be pedantic with sqlite3 directly linked
|
|
# FIXME Can we somehow not use those flags for sqlite3.* but use them for the rest of csync?
|
|
if (NOT USE_OUR_OWN_SQLITE3)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -pedantic -pedantic-errors")
|
|
endif()
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wshadow -Wmissing-prototypes")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wunused -Wfloat-equal -Wpointer-arith -Wwrite-strings -Wformat-security")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-format-attribute")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-format-attribute -D_GNU_SOURCE")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D__STDC_FORMAT_MACROS=1")
|
|
|
|
if (${CMAKE_C_COMPILER_ID} MATCHES "Clang")
|
|
# Disable warning for assert() statements in csync
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-gnu-statement-expression")
|
|
endif()
|
|
|
|
set(CSYNC_STRICT OFF CACHE BOOL "Strict error checking, enabled -Werror and friends")
|
|
if (CSYNC_STRICT)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
|
|
endif(CSYNC_STRICT)
|
|
|
|
# with -fPIC
|
|
check_c_compiler_flag("-fPIC" WITH_FPIC)
|
|
if (WITH_FPIC AND NOT WIN32)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
|
|
endif (WITH_FPIC AND NOT WIN32)
|
|
|
|
check_c_compiler_flag_ssp("-fstack-protector" WITH_STACK_PROTECTOR)
|
|
if (WITH_STACK_PROTECTOR AND NOT WIN32)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector")
|
|
endif (WITH_STACK_PROTECTOR AND NOT WIN32)
|
|
|
|
if (CMAKE_BUILD_TYPE)
|
|
string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
|
|
if (CMAKE_BUILD_TYPE_LOWER MATCHES "(release|relwithdebinfo|minsizerel)")
|
|
check_c_compiler_flag("-Wp,-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE)
|
|
if (WITH_FORTIFY_SOURCE)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wp,-D_FORTIFY_SOURCE=2")
|
|
endif (WITH_FORTIFY_SOURCE)
|
|
endif()
|
|
endif()
|
|
endif (${CMAKE_C_COMPILER_ID} MATCHES "(GNU|Clang)")
|
|
|
|
if (UNIX AND NOT WIN32)
|
|
#
|
|
# Check for large filesystem support
|
|
#
|
|
if (CMAKE_SIZEOF_VOID_P MATCHES "8")
|
|
# with large file support
|
|
execute_process(
|
|
COMMAND
|
|
getconf LFS64_CFLAGS
|
|
OUTPUT_VARIABLE
|
|
_lfs_CFLAGS
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
else (CMAKE_SIZEOF_VOID_P MATCHES "8")
|
|
# with large file support
|
|
execute_process(
|
|
COMMAND
|
|
getconf LFS_CFLAGS
|
|
OUTPUT_VARIABLE
|
|
_lfs_CFLAGS
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
endif (CMAKE_SIZEOF_VOID_P MATCHES "8")
|
|
if (_lfs_CFLAGS)
|
|
string(REGEX REPLACE "[\r\n]" " " "${_lfs_CFLAGS}" "${${_lfs_CFLAGS}}")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${_lfs_CFLAGS}")
|
|
endif (_lfs_CFLAGS)
|
|
else(UNIX AND NOT WIN32)
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FILE_OFFSET_BITS=64")
|
|
endif (UNIX AND NOT WIN32)
|
|
|
|
if (MSVC)
|
|
# Use secure functions by default and suppress warnings about
|
|
#"deprecated" functions
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /D _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /D _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1")
|
|
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /D _CRT_NONSTDC_NO_WARNINGS=1 /D _CRT_SECURE_NO_WARNINGS=1")
|
|
endif (MSVC)
|