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870d893d0b
To use makedev the sys/sysmacros.h needs to be included on newer systems. Cherry-picked from PHP-7.3.
51 lines
1.4 KiB
Plaintext
51 lines
1.4 KiB
Plaintext
dnl
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dnl $Id$
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dnl
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PHP_ARG_ENABLE(posix,whether to enable POSIX-like functions,
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[ --disable-posix Disable POSIX-like functions], yes)
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if test "$PHP_POSIX" = "yes"; then
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AC_DEFINE(HAVE_POSIX, 1, [whether to include POSIX-like functions])
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PHP_NEW_EXTENSION(posix, posix.c, $ext_shared)
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AC_CHECK_HEADERS([sys/mkdev.h sys/sysmacros.h])
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AC_CHECK_FUNCS(seteuid setegid setsid getsid setpgid getpgid ctermid mkfifo mknod setrlimit getrlimit getlogin getgroups makedev initgroups getpwuid_r getgrgid_r)
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AC_MSG_CHECKING([for working ttyname_r() implementation])
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AC_TRY_RUN([
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#include <unistd.h>
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int main(int argc, char *argv[])
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{
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char buf[64];
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return !ttyname_r(0, buf, 64);
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}
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],[
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AC_MSG_RESULT([yes])
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AC_DEFINE(HAVE_TTYNAME_R, 1, [Whether you have a working ttyname_r])
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],[
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AC_MSG_RESULT([no, posix_ttyname() will be thread-unsafe])
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], [
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AC_MSG_RESULT([no, cannot detect working ttyname_r() when cross compiling. posix_ttyname() will be thread-unsafe])
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])
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AC_CACHE_CHECK([for utsname.domainname], ac_cv_have_utsname_domainname, [
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AC_TRY_COMPILE([
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#define _GNU_SOURCE
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#include <sys/utsname.h>
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],[
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return sizeof(((struct utsname *)0)->domainname);
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],[
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ac_cv_have_utsname_domainname=yes
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],[
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ac_cv_have_utsname_domainname=no
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])
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])
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if test "$ac_cv_have_utsname_domainname" = yes; then
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AC_DEFINE(HAVE_UTSNAME_DOMAINNAME, 1, [Whether struct utsname has domainname])
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fi
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fi
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