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4cdd14eabe
* src/w32heap.c (getrlimit, setrlimit): New functions. Include w32.h. * src/emacs.c (main): Use 'rlim_t', not 'long', for values that should be compatible with 'struct rlimit' members. * nt/inc/sys/resource.h: New header file. * nt/mingw-cfg.site (ac_cv_func_getrlimit, ac_cv_func_setrlimit): Set to "yes".
138 lines
4.7 KiB
Bash
138 lines
4.7 KiB
Bash
# -*- sh -*-
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# Site defaults for the MinGW configuration of GNU Emacs.
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#
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# This file's purpose is to short-circuit configure-time tests for
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# which we want to provide the results instead of letting the
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# 'configure' script do that. This is mainly for features that
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# 'configure' tests that are implemented as part of Emacs sources, not
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# as part of system libraries. The idea is to set shell variables
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# that appear to the script as cached values.
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#
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# For each header file foo.h you want to supply test results, set the
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# value of a shell variable ac_cv_header_foo_h. The value should be
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# yes if the header is deemed to exist, no otherwise. Or it could be
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# something else, if the value computed by 'configure' requires that.
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# In general, since configure (when invoked from an MSYS environment)
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# instructs GCC to use header files in nt/inc, you should not need to
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# futz with header file tests. But there are exceptions, like with
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# getopt.h below (which is a MinGW system header, but we do not want
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# to use it).
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#
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# For each library function foo you want to supply test results, set
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# the value of a shell variable ac_cv_func_foo. Again, the value is
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# determined by what 'configure' expects; sometimes it could be "not
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# needed" or whatever, see the examples below. In addition, you may
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# need to set the various gl_cv_* variables for those tests that come
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# from gnulib.
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#
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# In short, examine the test in 'configure' and push the knobs that
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# are necessary to steer the test in the direction you need, by
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# judiciously setting variables that control the test results.
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# We want to use getopt.h from gnulib
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ac_cv_header_getopt_h=no
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# We don't want our struct timeval replaced due to Posix conformance
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gl_cv_sys_struct_timeval_tv_sec=yes
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# We don't want pthread.h to be picked up just because it defines timespec
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gl_cv_sys_struct_timespec_in_pthread_h=no
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# Or at all...
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ac_cv_header_pthread_h=no
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# We don't want to check for these functions
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# because they are implemented in libwinpthread.
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ac_cv_search_clock_gettime="none required"
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ac_cv_func_clock_gettime=no
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ac_cv_func_clock_settime=no
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# ACL functions are implemented in w32.c
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ac_cv_search_acl_get_file="none required"
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ac_cv_func_acl_get_file=yes
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ac_cv_func_acl_set_file=yes
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ac_cv_func_acl_free=yes
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ac_cv_func_acl_from_text=yes
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gl_cv_func_working_acl_get_file=yes
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# Autoconf's test program is not smart enough, and fails to detect gethostname
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ac_cv_func_gethostname=yes
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# Implemented as sys_select in w32proc.c
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ac_cv_func_select=yes
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ac_cv_func_pselect=yes
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gl_cv_sig_pselect=yes
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gl_cv_func_pselect_detects_ebadf=yes
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# Implemented as sys_shutdown in w32.c
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ac_cv_func_shutdown=yes
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# Implemented in w32proc.c
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ac_cv_func_setitimer=yes
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# Implemented as sys_sendto in w32.c
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ac_cv_func_sendto=yes
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# Implemented as sys_recvfrom in w32.c
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ac_cv_func_recvfrom=yes
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# Implemented as sys_getsockname in w32.c
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ac_cv_func_getsockname=yes
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# Implemented as sys_getpeername in w32.c
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ac_cv_func_getpeername=yes
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# Implemented as sys_socket in w32.c
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ac_cv_func_socket=yes
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# Implemented as sys_getaddrinfo in w32.c
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ac_cv_func_getaddrinfo=yes
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# Implemented as an inline function in ws2tcpip.h
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ac_cv_func_gai_strerror=yes
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# Implemented in w32.c
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ac_cv_func_mkostemp=yes
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ac_cv_func_readlink=yes
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ac_cv_func_symlink=yes
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# Avoid run-time tests of readlink and symlink, which will fail
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gl_cv_func_readlink_works=yes
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gl_cv_func_symlink_works=yes
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ac_cv_func_readlinkat=yes
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ac_cv_func_faccessat=yes
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# Implemented in w32.c
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ac_cv_func_fcntl=yes
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gl_cv_func_fcntl_f_dupfd_cloexec=yes
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gl_cv_func_fcntl_f_dupfd_works=yes
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# We don't need fdopendir
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ac_cv_func_fdopendir="not-needed"
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gl_cv_func_fdopendir_works="no-but-not-needed-so-yes"
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# Implemented in w32.c
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ac_cv_func_lstat=yes
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gl_cv_func_lstat_dereferences_slashed_symlink=yes
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ac_cv_func_fstatat=yes
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gl_cv_func_fstatat_zero_flag=yes
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# Aliased to _commit in ms-w32.h
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ac_cv_func_fsync=yes
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ac_cv_func_fdatasync=yes
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# Implemented in w32proc.c
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ac_cv_func_pthread_sigmask=yes
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# Avoid gnulib replacement
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gl_threads_api=posix
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gl_cv_func_pthread_sigmask_return_works=yes
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gl_cv_func_pthread_sigmask_unblock_works="not relevant"
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# Implemented in w32proc.c
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emacs_cv_langinfo_codeset=yes
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# Declared in ms-w32.h
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ac_cv_have_decl_alarm=yes
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# Avoid including the gnulib dup2 module
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gl_cv_func_dup2_works=yes
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# Defined in w32.c
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ac_cv_func_getloadavg=yes
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# Avoid compiling gnulib mktime
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gl_cv_func_working_mktime=yes
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# Implemented in w32.c
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ac_cv_func_pipe2=yes
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ac_cv_have_decl_unsetenv=yes
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ac_cv_func_unsetenv=yes
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gt_cv_func_unsetenv_ret='int'
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gl_cv_func_unsetenv_works=yes
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gl_cv_func_stat_dir_slash=yes
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gl_cv_func_stat_file_slash=yes
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ac_cv_func_random=yes
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# Implemented in w32.c as sys_putenv
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gl_cv_func_svid_putenv=yes
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# Implemented in w32heap.c
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ac_cv_func_sbrk=yes
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ac_cv_func_getrlimit=yes
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ac_cv_func_setrlimit=yes
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# GCC warnings that produce too much noise
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gl_cv_warn_c__Wredundant_decls=no
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