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https://github.com/neovim/neovim.git
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Add cmake platform checks
- Defined CMake checks for all headers in config.h.in
- Removed headers checks that are not used anymore:
sgtty.h sys/statfs.h libintl.h poll.h
- Added UNIX check
- Add some fatal checks
+ Check for setenv() and fail if it does not exist
since our os layer just assumes it does
+ lstat is required by os_unix.c
+ sys/wait.h is required in UNIX
- Removed entries for functions that are not being used: getcwd,
getrlimit, getwd, nanosleep, sigaltstack, getwd, sigstack, fseeko
- Replaced nearly all defines in config.h.in for functions with
compile time checks
- Add check for symbol FD_CLOEXEC
- Add check for langinfo CODESET
- HAVE_ICONV_H and HAVE_ICONV hold the expected checks but Neovim uses
USE_ICONV define to actually decide whether to enable it
- Removed checks that are no longer needed
+ USEMEMMOVE
+ _FILE_OFFSET_BITS
+ HAVE_ST_BLKSIZE
+ dlfcn.h
This commit is contained in:
Rui Abreu Ferreira
Nicolas Hillegeer
parent
510db30376
commit
feffc65270
@ -6,6 +6,7 @@
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# LibIntl_LIBRARIES - link these to use libintl
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include(CheckCSourceCompiles)
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include(CheckVariableExists)
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include(LibFindMacros)
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# Append custom gettext path to CMAKE_PREFIX_PATH
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@ -49,6 +50,10 @@ int main(int argc, char** argv) {
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textdomain(\"foo\");
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}" HAVE_WORKING_LIBINTL)
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if (HAVE_WORKING_LIBINTL)
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check_variable_exists(_nl_msg_cat_cntr HAVE_NL_MSG_CAT_CNTR)
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endif()
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set(LibIntl_PROCESS_INCLUDES LibIntl_INCLUDE_DIR)
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set(LibIntl_PROCESS_LIBS LibIntl_LIBRARY)
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libfind_process(LibIntl)
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@ -1,5 +1,7 @@
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include(CheckTypeSize)
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include(CheckSymbolExists)
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include(CheckFunctionExists)
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include(CheckIncludeFiles)
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check_type_size("int" SIZEOF_INT)
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check_type_size("long" SIZEOF_LONG)
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@ -9,11 +11,74 @@ check_type_size("void *" SIZEOF_VOID_PTR)
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check_symbol_exists(_NSGetEnviron crt_externs.h HAVE__NSGETENVIRON)
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# Headers
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check_include_files(dirent.h HAVE_DIRENT_H)
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check_include_files(fcntl.h HAVE_FCNTL_H)
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check_include_files(iconv.h HAVE_ICONV_H)
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check_include_files(langinfo.h HAVE_LANGINFO_H)
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check_include_files(libgen.h HAVE_LIBGEN_H)
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check_include_files(locale.h HAVE_LOCALE_H)
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check_include_files(pwd.h HAVE_PWD_H)
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check_include_files(strings.h HAVE_STRINGS_H)
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check_include_files(stropts.h HAVE_STROPTS_H)
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check_include_files(sys/ioctl.h HAVE_SYS_IOCTL_H)
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check_include_files(sys/param.h HAVE_SYS_PARAM_H)
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check_include_files(sys/time.h HAVE_SYS_TIME_H)
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check_include_files(sys/wait.h HAVE_SYS_WAIT_H)
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if(NOT HAVE_SYS_WAIT_H AND UNIX)
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# See if_cscope.c
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message(SEND_ERROR "header sys/wait.h is required for UNIX")
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endif()
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check_include_files(sys/utsname.h HAVE_SYS_UTSNAME_H)
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check_include_files(utime.h HAVE_UTIME_H)
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check_include_files(termcap.h HAVE_TERMCAP_H)
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check_include_files(termios.h HAVE_TERMIOS_H)
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check_include_files(termio.h HAVE_TERMIO_H)
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check_include_files(unistd.h HAVE_UNISTD_H)
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check_include_files(utime.h HAVE_UTIME_H)
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# Functions
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check_function_exists(fchown HAVE_FCHOWN)
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check_function_exists(fseeko HAVE_FSEEKO)
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check_function_exists(fsync HAVE_FSYNC)
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check_function_exists(getpwent HAVE_GETPWENT)
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check_function_exists(getpwnam HAVE_GETPWNAM)
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check_function_exists(getpwuid HAVE_GETPWUID)
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check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
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check_function_exists(iconv HAVE_ICONV)
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check_function_exists(lstat HAVE_LSTAT)
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if(NOT HAVE_LSTAT)
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# os_unix.c uses lstat.c
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message(SEND_ERROR "lstat() function not found on your system.")
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endif()
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check_function_exists(putenv HAVE_PUTENV)
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check_function_exists(opendir HAVE_OPENDIR)
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check_function_exists(readlink HAVE_READLINK)
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check_function_exists(setenv HAVE_SETENV)
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if(NOT HAVE_SETENV)
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message(SEND_ERROR "setenv() function not found on your system.")
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endif()
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check_function_exists(setpgid HAVE_SETPGID)
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check_function_exists(setsid HAVE_SETSID)
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check_function_exists(sigaction HAVE_SIGACTION)
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check_function_exists(sigvec HAVE_SIGVEC)
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check_function_exists(strcasecmp HAVE_STRCASECMP)
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check_function_exists(strncasecmp HAVE_STRNCASECMP)
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check_function_exists(utime HAVE_UTIME)
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check_function_exists(utimes HAVE_UTIMES)
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# Symbols
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check_symbol_exists(FD_CLOEXEC "fcntl.h" HAVE_FD_CLOEXEC)
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if(HAVE_LANGINFO_H)
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check_symbol_exists(CODESET "langinfo.h" HAVE_NL_LANGINFO_CODESET)
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endif()
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# generate configuration header and update include directories
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configure_file (
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"${PROJECT_SOURCE_DIR}/config/config.h.in"
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"${PROJECT_BINARY_DIR}/config/auto/config.h"
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)
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# generate pathdef.c
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find_program(WHOAMI_PROG whoami)
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find_program(HOSTNAME_PROG hostname)
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@ -17,85 +17,65 @@
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#define ARCH_32
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#endif
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#define _FILE_OFFSET_BITS 64
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#cmakedefine HAVE__NSGETENVIRON
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#cmakedefine HAVE_CRT_EXTERNS_H
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#define HAVE_DIRENT_H 1
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#define HAVE_DLFCN_H 1
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#define HAVE_FCHOWN 1
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#define HAVE_FCNTL_H 1
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#define HAVE_FD_CLOEXEC 1
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#define HAVE_FSEEKO 1
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#define HAVE_FSYNC 1
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#define HAVE_GETCWD 1
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#define HAVE_GETPWENT 1
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#define HAVE_GETPWNAM 1
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#define HAVE_GETPWUID 1
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#define HAVE_GETRLIMIT 1
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#define HAVE_GETTIMEOFDAY 1
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#define HAVE_GETWD 1
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#define HAVE_ICONV 1
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#define HAVE_ICONV_H 1
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#define HAVE_LANGINFO_H 1
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#define HAVE_LIBGEN_H 1
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#define HAVE_LIBINTL_H 1
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#define HAVE_LOCALE_H 1
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#define HAVE_LSTAT 1
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#define HAVE_NANOSLEEP 1
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#define HAVE_NL_LANGINFO_CODESET 1
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#define HAVE_NL_MSG_CAT_CNTR 1
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#define HAVE_OPENDIR 1
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#cmakedefine HAVE_DIRENT_H
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#cmakedefine HAVE_FCHOWN
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#cmakedefine HAVE_FCNTL_H
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#cmakedefine HAVE_FD_CLOEXEC
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#cmakedefine HAVE_FSEEKO
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#cmakedefine HAVE_FSYNC
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#cmakedefine HAVE_GETPWENT
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#cmakedefine HAVE_GETPWNAM
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#cmakedefine HAVE_GETPWUID
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#cmakedefine HAVE_GETTIMEOFDAY
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#cmakedefine HAVE_ICONV
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#cmakedefine USE_ICONV
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#cmakedefine HAVE_ICONV_H
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#cmakedefine HAVE_LANGINFO_H
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#cmakedefine HAVE_LIBGEN_H
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#cmakedefine HAVE_LOCALE_H
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#cmakedefine HAVE_LSTAT
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#cmakedefine HAVE_NL_LANGINFO_CODESET
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#cmakedefine HAVE_NL_MSG_CAT_CNTR
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#cmakedefine HAVE_OPENDIR
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#define HAVE_OSPEED 1
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#define HAVE_POLL_H 1
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#define HAVE_PUTENV 1
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#define HAVE_PWD_H 1
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#define HAVE_READLINK 1
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#define HAVE_SELECT 1
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#cmakedefine HAVE_PUTENV
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#cmakedefine HAVE_PWD_H
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#cmakedefine HAVE_READLINK
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// TODO: add proper cmake check
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// #define HAVE_SELINUX 1
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#define HAVE_SETENV 1
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#define HAVE_SETPGID 1
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#define HAVE_SETSID 1
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#define HAVE_SGTTY_H 1
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#define HAVE_SIGACTION 1
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#define HAVE_SIGALTSTACK 1
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#define HAVE_SIGSTACK 1
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#define HAVE_SIGVEC 1
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#define HAVE_ST_BLKSIZE 1
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#define HAVE_STRCASECMP 1
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#define HAVE_STRINGS_H 1
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#define HAVE_STRNCASECMP 1
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// TODO: add proper cmake check
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// #define HAVE_STROPTS_H 1
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// TODO: add proper cmake check
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// #define HAVE_SYSCONF 1
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#define HAVE_SYS_IOCTL_H 1
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#define HAVE_SYS_PARAM_H 1
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#define HAVE_SYS_STATFS_H 1
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// TODO: add proper cmake check
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// #define HAVE_SYS_SYSINFO_H 1
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#define HAVE_SYS_TIME_H 1
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#define HAVE_SYS_UTSNAME_H 1
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#define HAVE_SYS_WAIT_H 1
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#define HAVE_TERMCAP_H 1
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#define HAVE_TERMIO_H 1
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#define HAVE_TERMIOS_H 1
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#cmakedefine HAVE_SETENV
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#cmakedefine HAVE_SETPGID
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#cmakedefine HAVE_SETSID
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#cmakedefine HAVE_SIGACTION
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#cmakedefine HAVE_SIGVEC
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#cmakedefine HAVE_STRCASECMP
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#cmakedefine HAVE_STRINGS_H
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#cmakedefine HAVE_STRNCASECMP
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#cmakedefine HAVE_STROPTS_H
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#cmakedefine HAVE_SYS_IOCTL_H
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#cmakedefine HAVE_SYS_PARAM_H
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#cmakedefine HAVE_SYS_TIME_H
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#cmakedefine HAVE_SYS_UTSNAME_H
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#cmakedefine HAVE_SYS_WAIT_H
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#cmakedefine HAVE_TERMCAP_H
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#cmakedefine HAVE_TERMIOS_H
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#cmakedefine HAVE_TERMIO_H
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#define HAVE_TGETENT 1
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#define HAVE_UNISTD_H 1
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#cmakedefine HAVE_UNISTD_H
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#define HAVE_UP_BC_PC 1
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#define HAVE_UTIME 1
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#define HAVE_UTIME_H 1
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#define HAVE_UTIMES 1
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#cmakedefine HAVE_UTIME
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#cmakedefine HAVE_UTIME_H
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#cmakedefine HAVE_UTIMES
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#cmakedefine HAVE_WORKING_LIBINTL
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#define RETSIGTYPE void
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#define SIGRETURN return
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#define SYS_SELECT_WITH_SYS_TIME 1
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#define TERMINFO 1
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#define TGETENT_ZERO_ERR 0
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#define TIME_WITH_SYS_TIME 1
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#define UNIX 1
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#cmakedefine UNIX
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#define USEMAN_S 1
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#define USEMEMMOVE 1
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#define FEAT_BROWSE
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#define FEAT_CSCOPE
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