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neovim/config/CMakeLists.txt

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CMake
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Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
include(CheckTypeSize)
Use check_symbol_exists() instead of check_function_exists(). This is mostly a revert of 477031c03b2c525b117fae8a9b61c98245a06908. Now that we are not setting `CMAKE_C_FLAGS`, the check can work correctly and it helps `pcc` (portable c compiler) make it further along--though it still doesn't produce usable results (see #427 for the details).
2014-04-03 01:27:36 -07:00
include(CheckSymbolExists)
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
2014-06-05 02:41:27 -07:00
include(CheckFunctionExists)
include(CheckIncludeFiles)
Fix build on OSX/Archlinux and add README - remove SELinux dependency for now - OSX: find libintl.h - OSX: fix compile errors - OSX: use hack around gettext nonsense - fix gettext on ubuntu - work around Arch's lack of -ltermcap - add README.md
2014-01-31 11:10:18 -07:00
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
check_type_size("int" SIZEOF_INT)
check_type_size("long" SIZEOF_LONG)
coverity/100248: Operands don't affect result: HI. Problem : Operands don't affect results (CONSTANT_EXPRESSION_RESULT). Diagnostic : Harmless issue. Rationale : n >= LONG_MIN, n being intmax_t, is always true for architectures where sizeof(intmax_t) == sizeof(long). Resolution : Add sizes check.
2015-01-12 03:46:19 -07:00
check_type_size("intmax_t" SIZEOF_INTMAX_T)
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
check_type_size("off_t" SIZEOF_OFF_T)
coverity/13745: Argument cannot be negative: RI. Problem : Argument cannot be negative @ 1165. Diagnostic : Real issue. Rationale : len can be assigned a negative value @ 1162; len is passed as an unsigned argument @ 1165. Resolution : Refactor variable's types: - Use ftello instead of ftell to avoid using long. - Assert ftello result is safely convertible to size_t. - Introduce variable read_size to avoid using i (int).
2015-01-27 09:02:57 -07:00
check_type_size("size_t" SIZEOF_SIZE_T)
check_type_size("long long" SIZEOF_LONG_LONG)
Use platform check for correct selection of khash type in helpers.c
2014-05-12 17:44:33 -07:00
check_type_size("void *" SIZEOF_VOID_PTR)
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
Use check_symbol_exists() instead of check_function_exists(). This is mostly a revert of 477031c03b2c525b117fae8a9b61c98245a06908. Now that we are not setting `CMAKE_C_FLAGS`, the check can work correctly and it helps `pcc` (portable c compiler) make it further along--though it still doesn't produce usable results (see #427 for the details).
2014-04-03 01:27:36 -07:00
check_symbol_exists(_NSGetEnviron crt_externs.h HAVE__NSGETENVIRON)
Use _NSGetEnviron on Mac OS X to gain access to environ. When building nvim as a shared library for testing, environ is not exposed. In order to gain access to the environment variables, you must get a pointer to them from _NSGetEnviron(). It appears that this may affect the FreeBSD platform too.
2014-02-28 03:33:31 -07:00
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
2014-06-05 02:41:27 -07:00
# Headers
check_include_files(dirent.h HAVE_DIRENT_H)
check_include_files(fcntl.h HAVE_FCNTL_H)
check_include_files(iconv.h HAVE_ICONV_H)
check_include_files(langinfo.h HAVE_LANGINFO_H)
check_include_files(libgen.h HAVE_LIBGEN_H)
check_include_files(locale.h HAVE_LOCALE_H)
check_include_files(pwd.h HAVE_PWD_H)
check_include_files(strings.h HAVE_STRINGS_H)
check_include_files(stropts.h HAVE_STROPTS_H)
check_include_files(sys/param.h HAVE_SYS_PARAM_H)
check_include_files(sys/time.h HAVE_SYS_TIME_H)
check_include_files(sys/wait.h HAVE_SYS_WAIT_H)
if(NOT HAVE_SYS_WAIT_H AND UNIX)
# See if_cscope.c
message(SEND_ERROR "header sys/wait.h is required for UNIX")
endif()
check_include_files(sys/utsname.h HAVE_SYS_UTSNAME_H)
check_include_files(utime.h HAVE_UTIME_H)
check_include_files(unistd.h HAVE_UNISTD_H)
check_include_files(utime.h HAVE_UTIME_H)
# Functions
check_function_exists(fseeko HAVE_FSEEKO)
check_function_exists(fsync HAVE_FSYNC)
check_function_exists(getpwent HAVE_GETPWENT)
check_function_exists(getpwnam HAVE_GETPWNAM)
check_function_exists(getpwuid HAVE_GETPWUID)
iconv: re-enable This seems to have been disabled in the transition from vim to neovim, re-enable it.
2014-11-01 10:34:42 -07:00
build: pull iconv detection into its own FindIconv.cmake file This will provide better control for those who may want to alter which one gets used.
2014-11-08 14:18:04 -07:00
if(Iconv_FOUND)
set(HAVE_ICONV 1)
iconv: re-enable This seems to have been disabled in the transition from vim to neovim, re-enable it.
2014-11-01 10:34:42 -07:00
endif()
jemalloc: Force use of prefixed functions. * Set JEMALLOC_NO_DEMANGLE to be able to use `je_*` functions, regardless of how jemalloc was compiled (--with-jemalloc-prefix) * Show jemalloc information in Neovim's version output. Resolve #2449.
2015-04-19 14:49:39 -07:00
if(JEMALLOC_FOUND)
set(HAVE_JEMALLOC 1)
endif()
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
2014-06-05 02:41:27 -07:00
check_function_exists(putenv HAVE_PUTENV)
check_function_exists(opendir HAVE_OPENDIR)
check_function_exists(readlink HAVE_READLINK)
check_function_exists(setenv HAVE_SETENV)
Dont require setenv() in non Unix systems config/CMakeLists.txt failed with a fatal error if the functions setenv could not be found, however this functions only exist in Unix systems.
2014-07-01 02:25:51 -07:00
if(UNIX AND NOT HAVE_SETENV)
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
2014-06-05 02:41:27 -07:00
message(SEND_ERROR "setenv() function not found on your system.")
endif()
Implement os_unsetenv() - In UNIX systems where unsetenv() is available, it is used. Otherwise the variables are set with the empty string. - New check HAVE_UNSETENV for unsetenv() - Added unit test to env_spec.lua
2015-02-25 03:33:04 -07:00
check_function_exists(unsetenv HAVE_UNSETENV)
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
2014-06-05 02:41:27 -07:00
check_function_exists(setpgid HAVE_SETPGID)
check_function_exists(setsid HAVE_SETSID)
check_function_exists(sigaction HAVE_SIGACTION)
check_function_exists(strcasecmp HAVE_STRCASECMP)
check_function_exists(strncasecmp HAVE_STRNCASECMP)
check_function_exists(utime HAVE_UTIME)
check_function_exists(utimes HAVE_UTIMES)
# Symbols
check_symbol_exists(FD_CLOEXEC "fcntl.h" HAVE_FD_CLOEXEC)
if(HAVE_LANGINFO_H)
check_symbol_exists(CODESET "langinfo.h" HAVE_NL_LANGINFO_CODESET)
endif()
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
# generate configuration header and update include directories
configure_file (
"${PROJECT_SOURCE_DIR}/config/config.h.in"
"${PROJECT_BINARY_DIR}/config/auto/config.h"
)
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
2014-06-05 02:41:27 -07:00
config: split out versiondef.h from config.h This avoids recompiling every c file after comitting.
2015-03-01 08:36:10 -07:00
# generate version definitions
configure_file (
"${PROJECT_SOURCE_DIR}/config/versiondef.h.in"
"${PROJECT_BINARY_DIR}/config/auto/versiondef.h"
)
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
# generate pathdef.c
find_program(WHOAMI_PROG whoami)
find_program(HOSTNAME_PROG hostname)
Allow USERNAME to be specified on the command line. There are some systems that have usernames of the form DOMAIN\username, which causes an invalid escape character to be inserted. I was going to add some escaping, but decided it would be best to just outright set the value, since I don't want the DOMAIN portion in there anyways.
2014-04-21 05:28:38 -07:00
if (NOT DEFINED USERNAME AND EXISTS ${WHOAMI_PROG})
Import vim from changeset v5628:c9cad40b4181 - Cleanup source tree, leaving only files necessary for compilation/testing - Process files through unifdef to remove tons of FEAT_* macros - Process files through uncrustify to normalize source code formatting. - Port the build system to cmake
2014-01-31 06:39:15 -07:00
execute_process(COMMAND ${WHOAMI_PROG}
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE USERNAME)
endif()
if (EXISTS ${HOSTNAME_PROG})
execute_process(COMMAND ${HOSTNAME_PROG}
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE HOSTNAME)
endif()
configure_file (
"${PROJECT_SOURCE_DIR}/config/pathdef.c.in"
"${PROJECT_BINARY_DIR}/config/auto/pathdef.c"
ESCAPE_QUOTES)
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