diff options
Diffstat (limited to 'autogen/configure')
| -rwxr-xr-x | autogen/configure | 300 |
1 files changed, 261 insertions, 39 deletions
diff --git a/autogen/configure b/autogen/configure index 463c5905a12..faa09d0e9c3 100755 --- a/autogen/configure +++ b/autogen/configure @@ -614,8 +614,6 @@ LIBGNU_LIBDEPS gltests_WITNESS gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE -gl_GNULIB_ENABLED_verify_FALSE -gl_GNULIB_ENABLED_verify_TRUE gl_GNULIB_ENABLED_strtoull_FALSE gl_GNULIB_ENABLED_strtoull_TRUE gl_GNULIB_ENABLED_strtoll_FALSE @@ -634,6 +632,8 @@ gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE gl_GNULIB_ENABLED_getgroups_FALSE gl_GNULIB_ENABLED_getgroups_TRUE +gl_GNULIB_ENABLED_getdtablesize_FALSE +gl_GNULIB_ENABLED_getdtablesize_TRUE gl_GNULIB_ENABLED_euidaccess_FALSE gl_GNULIB_ENABLED_euidaccess_TRUE gl_GNULIB_ENABLED_dosname_FALSE @@ -3373,6 +3373,7 @@ as_fn_append ac_func_list " readlinkat" as_fn_append ac_header_list " dirent.h" as_fn_append ac_header_list " execinfo.h" as_fn_append ac_func_list " faccessat" +as_fn_append ac_func_list " fcntl" as_fn_append ac_func_list " fdopendir" as_fn_append ac_header_list " stdio_ext.h" as_fn_append ac_func_list " __fpending" @@ -3387,6 +3388,7 @@ as_fn_append ac_header_list " wchar.h" as_fn_append ac_header_list " stdint.h" as_fn_append ac_header_list " inttypes.h" as_fn_append ac_func_list " lstat" +as_fn_append ac_func_list " pipe2" as_fn_append ac_header_list " sys/select.h" as_fn_append ac_func_list " pselect" as_fn_append ac_func_list " pthread_sigmask" @@ -3402,6 +3404,7 @@ as_fn_append ac_func_list " futimesat" as_fn_append ac_func_list " futimens" as_fn_append ac_func_list " utimensat" as_fn_append ac_func_list " lutimes" +as_fn_append ac_func_list " getdtablesize" # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false @@ -7225,6 +7228,7 @@ esac # Code from module alloca-opt: # Code from module allocator: # Code from module at-internal: + # Code from module binary-io: # Code from module c-ctype: # Code from module c-strcase: # Code from module careadlinkat: @@ -7247,6 +7251,7 @@ esac # Code from module extern-inline: # Code from module faccessat: + # Code from module fcntl: # Code from module fcntl-h: # Code from module fdatasync: # Code from module fdopendir: @@ -7254,6 +7259,7 @@ esac # Code from module fpending: # Code from module fstatat: # Code from module fsync: + # Code from module getdtablesize: # Code from module getgroups: # Code from module getloadavg: # Code from module getopt-gnu: @@ -7262,7 +7268,6 @@ esac # Code from module gettime: # Code from module gettimeofday: # Code from module group-member: - # Code from module ignore-value: # Code from module include_next: # Code from module intprops: # Code from module inttypes-incomplete: @@ -7276,6 +7281,7 @@ esac # Code from module nocrash: # Code from module openat-h: # Code from module pathmax: + # Code from module pipe2: # Code from module pselect: # Code from module pthread_sigmask: # Code from module putenv: @@ -10079,8 +10085,8 @@ $as_echo_n "checking whether Windows API headers are recent enough... " >&6; } int main () { -void test(PIMAGE_NT_HEADERS pHeader) - {PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader);} +PIMAGE_NT_HEADERS pHeader; + PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader) ; return 0; } @@ -11177,7 +11183,7 @@ $as_echo "#define HAVE_RSVG 1" >>confdefs.h fi HAVE_IMAGEMAGICK=no -if test "${HAVE_X11}" = "yes"; then +if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then if test "${with_imagemagick}" != "no"; then ## 6.2.8 is the earliest version known to work, but earlier versions ## might work - let us know if you find one. @@ -14655,14 +14661,14 @@ esac -for ac_func in gethostname \ +for ac_func in accept4 gethostname \ getrusage get_current_dir_name \ lrand48 \ select getpagesize setlocale \ getrlimit setrlimit shutdown getaddrinfo \ strsignal setitimer \ sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \ -gai_strerror mkstemp getline getdelim sync \ +gai_strerror mkostemp mkstemp getline getdelim sync \ difftime posix_memalign \ getpwent endpwent getgrent endgrent \ touchlock \ @@ -16430,10 +16436,10 @@ $as_echo "#define UNIX98_PTYS 1" >>confdefs.h $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h - $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h + $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h if test "x$ac_cv_func_posix_openpt" = xyes; then - $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h + $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_CLOEXEC | O_NOCTTY)" >>confdefs.h $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h @@ -18402,6 +18408,8 @@ $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } REPLACE_OPENAT=0; + + ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" if test "x$ac_cv_type_mode_t" = x""yes; then : @@ -20692,6 +20700,8 @@ cat >>confdefs.h <<_ACEOF _ACEOF + + GNULIB_PSELECT=0; GNULIB_SELECT=0; HAVE_PSELECT=1; @@ -21891,6 +21901,8 @@ _ACEOF + + if false; then GL_COND_LIBTOOL_TRUE= GL_COND_LIBTOOL_FALSE='#' @@ -22441,6 +22453,169 @@ _ACEOF + if test $ac_cv_func_fcntl = no; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5 +$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; } +if test "${gl_cv_func_fcntl_f_dupfd_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess that it works on glibc systems + case $host_os in #(( + *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; + *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <fcntl.h> +#include <errno.h> + +int +main () +{ +int result = 0; + if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; + if (errno != EINVAL) result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fcntl_f_dupfd_works=yes +else + gl_cv_func_fcntl_f_dupfd_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 +$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; } + case $gl_cv_func_fcntl_f_dupfd_works in + *yes) ;; + *) + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + +$as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5 +$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } +if test "${gl_cv_func_fcntl_f_dupfd_cloexec+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include <fcntl.h> +#ifndef F_DUPFD_CLOEXEC +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __linux__ +/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace + it to support the semantics on older kernels that failed with EINVAL. */ +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_fcntl_f_dupfd_cloexec=yes +else + gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + gl_cv_func_fcntl_f_dupfd_cloexec=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 +$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } + if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + fi + fi + + + if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext" + + fi + + + + + + GNULIB_FCNTL=1 + + + + + + + + + + @@ -24150,6 +24325,27 @@ $as_echo "$gl_cv_func_working_mktime" >&6; } + + if test $ac_cv_func_pipe2 != yes; then + HAVE_PIPE2=0 + fi + + + + + + + GNULIB_PIPE2=1 + + + + + + + + + + if test $ac_cv_func_pselect = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; } @@ -25637,7 +25833,8 @@ else /* Test _Alignas only on platforms where gnulib can help. */ #if \ - (__GNUC__ || __IBMC__ || __IBMCPP__ \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) struct alignas_test { char c; char alignas (8) alignas_8; }; char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 @@ -27260,6 +27457,7 @@ $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=false gl_gnulib_enabled_dosname=false gl_gnulib_enabled_euidaccess=false + gl_gnulib_enabled_getdtablesize=false gl_gnulib_enabled_getgroups=false gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false @@ -27269,7 +27467,6 @@ $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h gl_gnulib_enabled_stat=false gl_gnulib_enabled_strtoll=false gl_gnulib_enabled_strtoull=false - gl_gnulib_enabled_verify=false gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b () { @@ -27549,6 +27746,43 @@ done fi fi } + func_gl_gnulib_m4code_getdtablesize () + { + if ! $gl_gnulib_enabled_getdtablesize; then + + + + if test $ac_cv_func_getdtablesize != yes; then + HAVE_GETDTABLESIZE=0 + fi + + if test $HAVE_GETDTABLESIZE = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext" + + : + fi + + + + + + GNULIB_GETDTABLESIZE=1 + + + + + + gl_gnulib_enabled_getdtablesize=true + fi + } func_gl_gnulib_m4code_getgroups () { if ! $gl_gnulib_enabled_getgroups; then @@ -27971,9 +28205,6 @@ $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h if test $REPLACE_STAT = 1; then func_gl_gnulib_m4code_pathmax fi - if test $REPLACE_STAT = 1; then - func_gl_gnulib_m4code_verify - fi fi } func_gl_gnulib_m4code_strtoll () @@ -28080,12 +28311,6 @@ done gl_gnulib_enabled_strtoull=true fi } - func_gl_gnulib_m4code_verify () - { - if ! $gl_gnulib_enabled_verify; then - gl_gnulib_enabled_verify=true - fi - } func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec () { if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then @@ -28104,6 +28329,9 @@ done if test $HAVE_FACCESSAT = 0; then func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7 fi + if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then + func_gl_gnulib_m4code_getdtablesize + fi if test $HAVE_FDOPENDIR = 0; then func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b fi @@ -28140,15 +28368,9 @@ done if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then func_gl_gnulib_m4code_strtoll fi - if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then - func_gl_gnulib_m4code_verify - fi if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then func_gl_gnulib_m4code_strtoull fi - if test $ac_cv_func_strtoumax = no; then - func_gl_gnulib_m4code_verify - fi if $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE= @@ -28174,6 +28396,14 @@ else gl_GNULIB_ENABLED_euidaccess_FALSE= fi + if $gl_gnulib_enabled_getdtablesize; then + gl_GNULIB_ENABLED_getdtablesize_TRUE= + gl_GNULIB_ENABLED_getdtablesize_FALSE='#' +else + gl_GNULIB_ENABLED_getdtablesize_TRUE='#' + gl_GNULIB_ENABLED_getdtablesize_FALSE= +fi + if $gl_gnulib_enabled_getgroups; then gl_GNULIB_ENABLED_getgroups_TRUE= gl_GNULIB_ENABLED_getgroups_FALSE='#' @@ -28246,14 +28476,6 @@ else gl_GNULIB_ENABLED_strtoull_FALSE= fi - if $gl_gnulib_enabled_verify; then - gl_GNULIB_ENABLED_verify_TRUE= - gl_GNULIB_ENABLED_verify_FALSE='#' -else - gl_GNULIB_ENABLED_verify_TRUE='#' - gl_GNULIB_ENABLED_verify_FALSE= -fi - if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE= gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#' @@ -28715,6 +28937,10 @@ if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLE as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi +if test -z "${gl_GNULIB_ENABLED_getdtablesize_TRUE}" && test -z "${gl_GNULIB_ENABLED_getdtablesize_FALSE}"; then + as_fn_error "conditional \"gl_GNULIB_ENABLED_getdtablesize\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 @@ -28751,10 +28977,6 @@ if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_ as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi -if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then - as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined. -Usually this means the macro was only invoked conditionally." "$LINENO" 5 -fi if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 |