mirror of
https://github.com/curl/curl.git
synced 2026-07-10 02:17:15 +03:00
1671ebd975
It is traditionally defined by autotools to detect the presence of set of standard C89 headers. autoconf 2.70 (2020-12-08) reduced the headers covered to `stdlib.h`, `string.h`. After 2.59d (2006-06-05) obsoleting it earlier. CMake replicated this detection, and curl included `curl/stdcheaders.h` if standard headers were missing. However, such condition could never happen because curl sources already assume all checked standard headers (`stdarg.h`, `stdlib.h`, `string.h`) and include them unconditionally. Since this is an unused feature detection and an impossible fallback path, drop them from CMake and curl's source. autotools continues to do the detection by default, but its result is unused after this patch. This leaves public `curl/stdcheaders.h` unused from within the codebase. Refs:f0c7c4255386c213d0e3Follow-up to65dae4ad80#22191 Follow-up to4c5307b456Ref:ae1912cb0dCloses #22206
317 lines
8.6 KiB
CMake
317 lines
8.6 KiB
CMake
#***************************************************************************
|
|
# _ _ ____ _
|
|
# Project ___| | | | _ \| |
|
|
# / __| | | | |_) | |
|
|
# | (__| |_| | _ <| |___
|
|
# \___|\___/|_| \_\_____|
|
|
#
|
|
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
#
|
|
# This software is licensed as described in the file COPYING, which
|
|
# you should have received as part of this distribution. The terms
|
|
# are also available at https://curl.se/docs/copyright.html.
|
|
#
|
|
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
# copies of the Software, and permit persons to whom the Software is
|
|
# furnished to do so, under the terms of the COPYING file.
|
|
#
|
|
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
# KIND, either express or implied.
|
|
#
|
|
# SPDX-License-Identifier: curl
|
|
#
|
|
###########################################################################
|
|
# Based on CI runs for Cygwin/MSYS2, Linux, macOS/iOS, DragonFly BSD, FreeBSD, MidnightBSD, NetBSD, OpenBSD
|
|
if(NOT UNIX)
|
|
message(FATAL_ERROR "This file should be included on Unix platforms only")
|
|
endif()
|
|
|
|
if(APPLE OR
|
|
CYGWIN)
|
|
set(HAVE_ACCEPT4 0)
|
|
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "NetBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
|
|
set(HAVE_ACCEPT4 1)
|
|
endif()
|
|
set(HAVE_ALARM 1)
|
|
if(ANDROID)
|
|
set(HAVE_ARC4RANDOM 1)
|
|
else()
|
|
set(HAVE_ARC4RANDOM 0)
|
|
endif()
|
|
set(HAVE_ARPA_INET_H 1)
|
|
set(HAVE_ATOMIC 1)
|
|
set(HAVE_BASENAME 1)
|
|
set(HAVE_BOOL_T 1)
|
|
if(NOT APPLE)
|
|
set(HAVE_CLOCK_GETTIME_MONOTONIC 1)
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
set(HAVE_CLOCK_GETTIME_MONOTONIC_RAW 1)
|
|
else()
|
|
set(HAVE_CLOCK_GETTIME_MONOTONIC_RAW 0)
|
|
endif()
|
|
endif()
|
|
set(HAVE_CLOSESOCKET 0)
|
|
set(HAVE_DECL_FSEEKO 1)
|
|
set(HAVE_DIRENT_H 1)
|
|
if(APPLE OR
|
|
CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
|
|
set(HAVE_EVENTFD 0)
|
|
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
|
|
set(HAVE_EVENTFD 1)
|
|
endif()
|
|
if(ANDROID AND ANDROID_PLATFORM_LEVEL GREATER_EQUAL 34)
|
|
set(HAVE_MEMSET_EXPLICIT 1)
|
|
endif()
|
|
if((APPLE AND CMAKE_OSX_DEPLOYMENT_TARGET VERSION_GREATER_EQUAL 10.9) OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR # v6+
|
|
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR # v11.2+
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD") # v1.3+
|
|
set(HAVE_MEMSET_S 1)
|
|
elseif(NOT APPLE)
|
|
set(HAVE_MEMSET_S 0)
|
|
endif()
|
|
set(HAVE_FCNTL 1)
|
|
set(HAVE_FCNTL_H 1)
|
|
set(HAVE_FCNTL_O_NONBLOCK 1)
|
|
set(HAVE_FILE_OFFSET_BITS 1)
|
|
set(HAVE_FNMATCH 1)
|
|
set(HAVE_FREEADDRINFO 1)
|
|
set(HAVE_FSEEKO 1)
|
|
if(APPLE)
|
|
set(HAVE_FSETXATTR 1)
|
|
set(HAVE_FSETXATTR_5 0)
|
|
set(HAVE_FSETXATTR_6 1)
|
|
elseif(CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
|
|
set(HAVE_FSETXATTR 0)
|
|
set(HAVE_FSETXATTR_5 0)
|
|
set(HAVE_FSETXATTR_6 0)
|
|
elseif(CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
|
|
set(HAVE_FSETXATTR 1)
|
|
set(HAVE_FSETXATTR_5 1)
|
|
set(HAVE_FSETXATTR_6 0)
|
|
endif()
|
|
set(HAVE_GETADDRINFO 1)
|
|
if(CYGWIN)
|
|
set(HAVE_GETADDRINFO_THREADSAFE 1)
|
|
endif()
|
|
set(HAVE_GETEUID 1)
|
|
if(APPLE OR
|
|
CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "NetBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
|
|
set(HAVE_GETHOSTBYNAME_R 0)
|
|
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD")
|
|
set(HAVE_GETHOSTBYNAME_R 1)
|
|
endif()
|
|
set(HAVE_GETHOSTBYNAME_R_3 0)
|
|
set(HAVE_GETHOSTBYNAME_R_3_REENTRANT 0)
|
|
set(HAVE_GETHOSTBYNAME_R_5 0)
|
|
set(HAVE_GETHOSTBYNAME_R_5_REENTRANT 0)
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD")
|
|
set(HAVE_GETHOSTBYNAME_R_6 1)
|
|
set(HAVE_GETHOSTBYNAME_R_6_REENTRANT 1)
|
|
else()
|
|
set(HAVE_GETHOSTBYNAME_R_6 0)
|
|
set(HAVE_GETHOSTBYNAME_R_6_REENTRANT 0)
|
|
endif()
|
|
set(HAVE_GETHOSTNAME 1)
|
|
if(NOT ANDROID OR ANDROID_PLATFORM_LEVEL GREATER_EQUAL 24)
|
|
set(HAVE_GETIFADDRS 1)
|
|
else()
|
|
set(HAVE_GETIFADDRS 0)
|
|
endif()
|
|
if(APPLE OR
|
|
CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
|
|
set(HAVE_GETPASS_R 0)
|
|
elseif(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
|
|
set(HAVE_GETPASS_R 1)
|
|
endif()
|
|
set(HAVE_GETPEERNAME 1)
|
|
set(HAVE_GETPPID 1)
|
|
set(HAVE_GETPWUID 1)
|
|
set(HAVE_GETPWUID_R 1)
|
|
set(HAVE_GETRLIMIT 1)
|
|
set(HAVE_GETSOCKNAME 1)
|
|
set(HAVE_GETTIMEOFDAY 1)
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
# Depends on C library.
|
|
else()
|
|
set(HAVE_GLIBC_STRERROR_R 0)
|
|
endif()
|
|
set(HAVE_GMTIME_R 1)
|
|
set(HAVE_IFADDRS_H 1)
|
|
set(HAVE_IF_NAMETOINDEX 1)
|
|
set(HAVE_IOCTLSOCKET 0)
|
|
set(HAVE_IOCTLSOCKET_CAMEL 0)
|
|
set(HAVE_IOCTLSOCKET_CAMEL_FIONBIO 0)
|
|
set(HAVE_IOCTLSOCKET_FIONBIO 0)
|
|
set(HAVE_IOCTL_FIONBIO 1)
|
|
set(HAVE_IOCTL_SIOCGIFADDR 1)
|
|
if(CYGWIN)
|
|
set(HAVE_IO_H 1)
|
|
else()
|
|
set(HAVE_IO_H 0)
|
|
endif()
|
|
set(HAVE_LIBGEN_H 1)
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
# Requires Linux kernel userspace headers. Expected with glibc. May be missing by default with MUSL.
|
|
else()
|
|
set(HAVE_LINUX_TCP_H 0)
|
|
endif()
|
|
set(HAVE_LOCALE_H 1)
|
|
set(HAVE_LOCALTIME_R 1)
|
|
if(APPLE)
|
|
set(HAVE_MACH_ABSOLUTE_TIME 1)
|
|
endif()
|
|
if(APPLE OR
|
|
CYGWIN)
|
|
set(HAVE_MEMRCHR 0)
|
|
else()
|
|
set(HAVE_MEMRCHR 1)
|
|
endif()
|
|
set(HAVE_NETDB_H 1)
|
|
if(ANDROID)
|
|
set(HAVE_NETINET_IN6_H 1)
|
|
else()
|
|
set(HAVE_NETINET_IN6_H 0)
|
|
endif()
|
|
set(HAVE_NETINET_IN_H 1)
|
|
set(HAVE_NETINET_TCP_H 1)
|
|
set(HAVE_NETINET_UDP_H 1)
|
|
set(HAVE_NET_IF_H 1)
|
|
set(HAVE_OPENDIR 1)
|
|
set(HAVE_PIPE 1)
|
|
if(APPLE OR
|
|
CYGWIN)
|
|
set(HAVE_PIPE2 0)
|
|
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
BSD OR CMAKE_SYSTEM_NAME MATCHES "BSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "SunOS")
|
|
set(HAVE_PIPE2 1)
|
|
endif()
|
|
set(HAVE_POLL 1)
|
|
set(HAVE_POLL_H 1)
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
# Depends on C library.
|
|
else()
|
|
set(HAVE_POSIX_STRERROR_R 1)
|
|
endif()
|
|
set(HAVE_PWD_H 1)
|
|
set(HAVE_REALPATH 1)
|
|
set(HAVE_RECV 1)
|
|
set(HAVE_SA_FAMILY_T 1)
|
|
set(HAVE_SCHED_YIELD 1)
|
|
set(HAVE_SELECT 1)
|
|
set(HAVE_SEND 1)
|
|
if(APPLE OR
|
|
CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD")
|
|
set(HAVE_SENDMMSG 0)
|
|
else()
|
|
set(HAVE_SENDMMSG 1)
|
|
endif()
|
|
set(HAVE_SENDMSG 1)
|
|
set(HAVE_SETLOCALE 1)
|
|
set(HAVE_SETRLIMIT 1)
|
|
set(HAVE_SETSOCKOPT_SO_NONBLOCK 0)
|
|
set(HAVE_SIGACTION 1)
|
|
set(HAVE_SIGINTERRUPT 1)
|
|
set(HAVE_SIGNAL 1)
|
|
set(HAVE_SIGSETJMP 1)
|
|
set(HAVE_SOCKADDR_IN6_SIN6_ADDR 1)
|
|
set(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1)
|
|
set(HAVE_SOCKET 1)
|
|
set(HAVE_SOCKETPAIR 1)
|
|
set(HAVE_STDATOMIC_H 1)
|
|
set(HAVE_STDBOOL_H 1)
|
|
set(HAVE_STDDEF_H 1) # detected by CMake internally in check_type_size()
|
|
set(HAVE_STDINT_H 1) # detected by CMake internally in check_type_size()
|
|
set(HAVE_STRCASECMP 1)
|
|
set(HAVE_STRCMPI 0)
|
|
set(HAVE_STRERROR_R 1)
|
|
set(HAVE_STRICMP 0)
|
|
set(HAVE_STRINGS_H 1)
|
|
if(_CURL_OLD_LINUX)
|
|
set(HAVE_STROPTS_H 1)
|
|
else()
|
|
set(HAVE_STROPTS_H 0) # glibc 2.30 or newer. https://sourceware.org/legacy-ml/libc-alpha/2019-08/msg00029.html
|
|
endif()
|
|
set(HAVE_STRUCT_SOCKADDR_STORAGE 1)
|
|
set(HAVE_STRUCT_TIMEVAL 1)
|
|
if(ANDROID OR CMAKE_SYSTEM_NAME STREQUAL "iOS")
|
|
set(HAVE_SUSECONDS_T 1)
|
|
endif()
|
|
if(APPLE OR
|
|
CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "DragonFlyBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
|
|
set(HAVE_SYS_EVENTFD_H 0)
|
|
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "MidnightBSD" OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
|
|
set(HAVE_SYS_EVENTFD_H 1)
|
|
endif()
|
|
if(CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
set(HAVE_SYS_FILIO_H 0)
|
|
else()
|
|
set(HAVE_SYS_FILIO_H 1)
|
|
endif()
|
|
set(HAVE_SYS_IOCTL_H 1)
|
|
set(HAVE_SYS_PARAM_H 1)
|
|
set(HAVE_SYS_POLL_H 1)
|
|
set(HAVE_SYS_RESOURCE_H 1)
|
|
set(HAVE_SYS_SELECT_H 1)
|
|
if(CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
set(HAVE_SYS_SOCKIO_H 0)
|
|
else()
|
|
set(HAVE_SYS_SOCKIO_H 1)
|
|
endif()
|
|
set(HAVE_SYS_TYPES_H 1)
|
|
set(HAVE_SYS_UN_H 1)
|
|
if(CYGWIN)
|
|
set(HAVE_SYS_UTIME_H 1)
|
|
else()
|
|
set(HAVE_SYS_UTIME_H 0)
|
|
endif()
|
|
set(HAVE_TERMIOS_H 1)
|
|
if(CYGWIN OR
|
|
CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
|
set(HAVE_TERMIO_H 1)
|
|
else()
|
|
set(HAVE_TERMIO_H 0)
|
|
endif()
|
|
set(HAVE_TIME_T_UNSIGNED 0)
|
|
set(HAVE_UNISTD_H 1)
|
|
set(HAVE_UTIME 1)
|
|
set(HAVE_UTIMES 1)
|
|
set(HAVE_UTIME_H 1)
|
|
set(HAVE_WRITABLE_ARGV 1)
|
|
set(USE_UNIX_SOCKETS 1)
|