mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-27 05:13:10 +00:00
b6555a0dc4
This adds an option --print-rusage-self to the fish executable. When set, this option prints some getrusage stats to the console in a human-readable way. This will be used by upcoming benchmarking support.
192 lines
6.7 KiB
CMake
192 lines
6.7 KiB
CMake
# The following defines affect the environment configuration tests are run in:
|
|
# CMAKE_REQUIRED_DEFINITIONS, CMAKE_REQUIRED_FLAGS, CMAKE_REQUIRED_LIBRARIES,
|
|
# and CMAKE_REQUIRED_INCLUDES
|
|
# `wcstod_l` is a GNU-extension, sometimes hidden behind GNU-related defines.
|
|
# This is the case for at least Cygwin and Newlib.
|
|
LIST(APPEND CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE=1)
|
|
IF(APPLE)
|
|
INCLUDE(CheckCXXCompilerFlag)
|
|
CHECK_CXX_COMPILER_FLAG("-Werror=unguarded-availability" REQUIRES_UNGUARDED_AVAILABILITY)
|
|
IF(REQUIRES_UNGUARDED_AVAILABILITY)
|
|
LIST(APPEND CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS} "-Werror=unguarded-availability")
|
|
ENDIF()
|
|
ENDIF()
|
|
|
|
# Try using CMake's own logic to locate curses/ncurses
|
|
FIND_PACKAGE(Curses)
|
|
IF(NOT ${CURSES_FOUND})
|
|
# CMake has trouble finding platform-specific system libraries
|
|
# installed to multiarch paths (e.g. /usr/lib/x86_64-linux-gnu)
|
|
# if not symlinked or passed in as a manual define.
|
|
MESSAGE("Falling back to pkg-config for (n)curses detection")
|
|
INCLUDE(FindPkgConfig)
|
|
PKG_SEARCH_MODULE(CURSES REQUIRED ncurses curses)
|
|
SET(CURSES_CURSES_LIBRARY ${CURSES_LIBRARIES})
|
|
SET(CURSES_LIBRARY ${CURSES_LIBRARIES})
|
|
ENDIF()
|
|
|
|
# Get threads.
|
|
set(THREADS_PREFER_PTHREAD_FLAG ON)
|
|
# FindThreads < 3.4.0 doesn't work for C++-only projects
|
|
IF(CMAKE_VERSION VERSION_LESS 3.4.0)
|
|
ENABLE_LANGUAGE(C)
|
|
ENDIF()
|
|
FIND_PACKAGE(Threads REQUIRED)
|
|
|
|
# Detect WSL. Does not match against native Windows/WIN32.
|
|
if (CMAKE_HOST_SYSTEM_VERSION MATCHES ".*-Microsoft")
|
|
SET(WSL 1)
|
|
endif()
|
|
|
|
# Set up the config.h file.
|
|
SET(PACKAGE_NAME "fish")
|
|
SET(PACKAGE_TARNAME "fish")
|
|
INCLUDE(CheckCXXSymbolExists)
|
|
INCLUDE(CheckIncludeFileCXX)
|
|
INCLUDE(CheckIncludeFiles)
|
|
INCLUDE(CheckStructHasMember)
|
|
INCLUDE(CheckCXXSourceCompiles)
|
|
INCLUDE(CheckTypeSize)
|
|
INCLUDE(CMakePushCheckState)
|
|
CHECK_CXX_SYMBOL_EXISTS(backtrace_symbols execinfo.h HAVE_BACKTRACE_SYMBOLS)
|
|
CHECK_CXX_SYMBOL_EXISTS(clock_gettime time.h HAVE_CLOCK_GETTIME)
|
|
CHECK_CXX_SYMBOL_EXISTS(ctermid_r stdio.h HAVE_CTERMID_R)
|
|
CHECK_STRUCT_HAS_MEMBER("struct dirent" d_type dirent.h HAVE_STRUCT_DIRENT_D_TYPE LANGUAGE CXX)
|
|
CHECK_CXX_SYMBOL_EXISTS(dirfd "sys/types.h;dirent.h" HAVE_DIRFD)
|
|
CHECK_INCLUDE_FILE_CXX(execinfo.h HAVE_EXECINFO_H)
|
|
CHECK_CXX_SYMBOL_EXISTS(flock sys/file.h HAVE_FLOCK)
|
|
# futimens is new in OS X 10.13 but is a weak symbol.
|
|
# Don't assume it exists just because we can link - it may be null.
|
|
CHECK_CXX_SYMBOL_EXISTS(futimens sys/stat.h HAVE_FUTIMENS)
|
|
CHECK_CXX_SYMBOL_EXISTS(futimes sys/time.h HAVE_FUTIMES)
|
|
CHECK_CXX_SYMBOL_EXISTS(getifaddrs ifaddrs.h HAVE_GETIFADDRS)
|
|
CHECK_CXX_SYMBOL_EXISTS(getpwent pwd.h HAVE_GETPWENT)
|
|
CHECK_CXX_SYMBOL_EXISTS(getrusage sys/resource.h HAVE_GETRUSAGE)
|
|
CHECK_CXX_SYMBOL_EXISTS(gettext libintl.h HAVE_GETTEXT)
|
|
CHECK_CXX_SYMBOL_EXISTS(killpg "sys/types.h;signal.h" HAVE_KILLPG)
|
|
CHECK_CXX_SYMBOL_EXISTS(lrand48_r stdlib.h HAVE_LRAND48_R)
|
|
# mkostemp is in stdlib in glibc and FreeBSD, but unistd on macOS
|
|
CHECK_CXX_SYMBOL_EXISTS(mkostemp "stdlib.h;unistd.h" HAVE_MKOSTEMP)
|
|
SET(HAVE_CURSES_H ${CURSES_HAVE_CURSES_H})
|
|
SET(HAVE_NCURSES_CURSES_H ${CURSES_HAVE_NCURSES_CURSES_H})
|
|
SET(HAVE_NCURSES_H ${CURSES_HAVE_NCURSES_H})
|
|
IF(HAVE_CURSES_H)
|
|
CHECK_INCLUDE_FILES("curses.h;term.h" HAVE_TERM_H)
|
|
ENDIF()
|
|
IF(NOT HAVE_TERM_H)
|
|
CHECK_INCLUDE_FILE_CXX("ncurses/term.h" HAVE_NCURSES_TERM_H)
|
|
ENDIF()
|
|
CHECK_INCLUDE_FILE_CXX(siginfo.h HAVE_SIGINFO_H)
|
|
CHECK_INCLUDE_FILE_CXX(spawn.h HAVE_SPAWN_H)
|
|
CHECK_STRUCT_HAS_MEMBER("struct stat" st_ctime_nsec "sys/stat.h" HAVE_STRUCT_STAT_ST_CTIME_NSEC
|
|
LANGUAGE CXX)
|
|
CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtimespec.tv_nsec "sys/stat.h"
|
|
HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC LANGUAGE CXX)
|
|
CHECK_STRUCT_HAS_MEMBER("struct stat" st_mtim.tv_nsec "sys/stat.h" HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
|
|
LANGUAGE CXX)
|
|
CHECK_CXX_SYMBOL_EXISTS(sys_errlist stdio.h HAVE_SYS_ERRLIST)
|
|
CHECK_INCLUDE_FILE_CXX(sys/ioctl.h HAVE_SYS_IOCTL_H)
|
|
CHECK_INCLUDE_FILE_CXX(sys/select.h HAVE_SYS_SELECT_H)
|
|
CHECK_INCLUDE_FILES("sys/types.h;sys/sysctl.h" HAVE_SYS_SYSCTL_H)
|
|
CHECK_INCLUDE_FILE_CXX(termios.h HAVE_TERMIOS_H) # Needed for TIOCGWINSZ
|
|
|
|
CHECK_CXX_SYMBOL_EXISTS(wcscasecmp wchar.h HAVE_WCSCASECMP)
|
|
CHECK_CXX_SYMBOL_EXISTS(wcsdup wchar.h HAVE_WCSDUP)
|
|
CHECK_CXX_SYMBOL_EXISTS(wcslcpy wchar.h HAVE_WCSLCPY)
|
|
CHECK_CXX_SYMBOL_EXISTS(wcsncasecmp wchar.h HAVE_WCSNCASECMP)
|
|
CHECK_CXX_SYMBOL_EXISTS(wcsndup wchar.h HAVE_WCSNDUP)
|
|
|
|
# These are for compatibility with Solaris 10, which places the following
|
|
# in the std namespace.
|
|
IF(NOT HAVE_WCSNCASECMP)
|
|
CHECK_CXX_SYMBOL_EXISTS(std::wcscasecmp wchar.h HAVE_STD__WCSCASECMP)
|
|
ENDIF()
|
|
IF(NOT HAVE_WCSDUP)
|
|
CHECK_CXX_SYMBOL_EXISTS(std::wcsdup wchar.h HAVE_STD__WCSDUP)
|
|
ENDIF()
|
|
IF(NOT HAVE_WCSNCASECMP)
|
|
CHECK_CXX_SYMBOL_EXISTS(std::wcsncasecmp wchar.h HAVE_STD__WCSNCASECMP)
|
|
ENDIF()
|
|
|
|
# `xlocale.h` is required to find `wcstod_l` in `wchar.h` under FreeBSD,
|
|
# but it's not present under Linux.
|
|
CHECK_INCLUDE_FILES("xlocale.h" HAVE_XLOCALE_H)
|
|
IF(HAVE_XLOCALE_H)
|
|
LIST(APPEND WCSTOD_L_INCLUDES "xlocale.h")
|
|
ENDIF()
|
|
LIST(APPEND WCSTOD_L_INCLUDES "wchar.h")
|
|
CHECK_CXX_SYMBOL_EXISTS(wcstod_l "${WCSTOD_L_INCLUDES}" HAVE_WCSTOD_L)
|
|
|
|
CHECK_CXX_SYMBOL_EXISTS(_sys_errs stdlib.h HAVE__SYS__ERRS)
|
|
|
|
CMAKE_PUSH_CHECK_STATE()
|
|
SET(CMAKE_EXTRA_INCLUDE_FILES termios.h sys/ioctl.h)
|
|
CHECK_TYPE_SIZE("struct winsize" STRUCT_WINSIZE LANGUAGE CXX)
|
|
CHECK_CXX_SYMBOL_EXISTS("TIOCGWINSZ" "termios.h;sys/ioctl.h" HAVE_TIOCGWINSZ)
|
|
IF(STRUCT_WINSIZE GREATER -1 AND HAVE_TIOCGWINSZ EQUAL 1)
|
|
SET(HAVE_WINSIZE 1)
|
|
ENDIF()
|
|
CMAKE_POP_CHECK_STATE()
|
|
|
|
IF(EXISTS "/proc/self/stat")
|
|
SET(HAVE__PROC_SELF_STAT 1)
|
|
ENDIF()
|
|
CHECK_TYPE_SIZE("wchar_t[8]" WCHAR_T_BITS LANGUAGE CXX)
|
|
|
|
# Solaris, NetBSD and X/Open-conforming systems have a fixed-args tparm
|
|
SET(TPARM_INCLUDES)
|
|
IF(HAVE_NCURSES_H)
|
|
SET(TPARM_INCLUDES "${TPARM_INCLUDES}#include <ncurses.h>\n")
|
|
ELSEIF(HAVE_NCURSES_CURSES_H)
|
|
SET(TPARM_INCLUDES "${TPARM_INCLUDES}#include <ncurses/curses.h>\n")
|
|
ELSE()
|
|
SET(TPARM_INCLUDES "${TPARM_INCLUDES}#include <curses.h>\n")
|
|
ENDIF()
|
|
|
|
IF(HAVE_TERM_H)
|
|
SET(TPARM_INCLUDES "${TPARM_INCLUDES}#include <term.h>\n")
|
|
ELSEIF(HAVE_NCURSES_TERM_H)
|
|
SET(TPARM_INCLUDES "${TPARM_INCLUDES}#include <ncurses/term.h>\n")
|
|
ENDIF()
|
|
|
|
CMAKE_PUSH_CHECK_STATE()
|
|
LIST(APPEND CMAKE_REQUIRED_LIBRARIES ${CURSES_LIBRARY})
|
|
CHECK_CXX_SOURCE_COMPILES("
|
|
${TPARM_INCLUDES}
|
|
|
|
int main () {
|
|
tparm( \"\" );
|
|
}
|
|
"
|
|
TPARM_TAKES_VARARGS
|
|
)
|
|
IF(NOT TPARM_TAKES_VARARGS)
|
|
CHECK_CXX_SOURCE_COMPILES("
|
|
${TPARM_INCLUDES}
|
|
#define TPARM_VARARGS
|
|
|
|
int main () {
|
|
tparm( \"\" );
|
|
}
|
|
"
|
|
TPARM_TAKES_VARARGS_WITH_VARARGS
|
|
)
|
|
IF(NOT TPARM_TAKES_VARARGS)
|
|
SET(TPARM_SOLARIS_KLUDGE 1)
|
|
ELSE()
|
|
SET(TPARM_VARARGS 1)
|
|
ENDIF()
|
|
ENDIF()
|
|
CMAKE_POP_CHECK_STATE()
|
|
|
|
CHECK_CXX_SOURCE_COMPILES("
|
|
#include <memory>
|
|
|
|
int main () {
|
|
std::unique_ptr<int> foo = std::make_unique<int>();
|
|
}
|
|
"
|
|
HAVE_STD__MAKE_UNIQUE
|
|
)
|
|
|
|
FIND_PROGRAM(SED sed)
|