diff options
Diffstat (limited to 'unix/configure.ac')
| -rw-r--r-- | unix/configure.ac | 142 |
1 files changed, 106 insertions, 36 deletions
diff --git a/unix/configure.ac b/unix/configure.ac index bafb970..bd8ea97 100644 --- a/unix/configure.ac +++ b/unix/configure.ac @@ -25,7 +25,7 @@ m4_ifdef([SC_USE_CONFIG_HEADERS], [ TCL_VERSION=8.7 TCL_MAJOR_VERSION=8 TCL_MINOR_VERSION=7 -TCL_PATCH_LEVEL="a0" +TCL_PATCH_LEVEL="a2" VERSION=${TCL_VERSION} EXTRA_INSTALL_BINARIES=${EXTRA_INSTALL_BINARIES:-"@:"} @@ -86,6 +86,7 @@ fi AC_PROG_CC AC_C_INLINE + #-------------------------------------------------------------------- # Supply substitutes for missing POSIX header files. Special notes: # - stdlib.h doesn't define strtol, strtoul, or @@ -120,12 +121,6 @@ if test -z "$no_pipe" && test -n "$GCC"; then fi #------------------------------------------------------------------------ -# Threads support -#------------------------------------------------------------------------ - -SC_ENABLE_THREADS - -#------------------------------------------------------------------------ # Embedded configuration information, encoding to use for the values, TIP #59 #------------------------------------------------------------------------ @@ -215,7 +210,7 @@ AC_CHECK_FUNC(getwd, , [AC_DEFINE(NO_GETWD, 1, [Do we have getwd()])]) AC_CHECK_FUNC(wait3, , [AC_DEFINE(NO_WAIT3, 1, [Do we have wait3()])]) AC_CHECK_FUNC(uname, , [AC_DEFINE(NO_UNAME, 1, [Do we have uname()])]) -if test "`uname -s`" = "Darwin" && test "${TCL_THREADS}" = 1 && \ +if test "`uname -s`" = "Darwin" && \ test "`uname -r | awk -F. '{print [$]1}'`" -lt 7; then # prior to Darwin 7, realpath is not threadsafe, so don't # use it when threads are enabled, c.f. bug # 711232 @@ -229,35 +224,33 @@ SC_TCL_IPV6 # Look for thread-safe variants of some library functions. #-------------------------------------------------------------------- -if test "${TCL_THREADS}" = 1; then - SC_TCL_GETPWUID_R - SC_TCL_GETPWNAM_R - SC_TCL_GETGRGID_R - SC_TCL_GETGRNAM_R - if test "`uname -s`" = "Darwin" && \ - test "`uname -r | awk -F. '{print [$]1}'`" -gt 5; then - # Starting with Darwin 6 (Mac OSX 10.2), gethostbyX - # are actually MT-safe as they always return pointers - # from TSD instead of static storage. - AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1, - [Do we have MT-safe gethostbyname() ?]) - AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1, - [Do we have MT-safe gethostbyaddr() ?]) - - elif test "`uname -s`" = "HP-UX" && \ - test "`uname -r|sed -e 's|B\.||' -e 's|\..*$||'`" -gt 10; then - # Starting with HPUX 11.00 (we believe), gethostbyX - # are actually MT-safe as they always return pointers - # from TSD instead of static storage. - AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1, - [Do we have MT-safe gethostbyname() ?]) - AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1, - [Do we have MT-safe gethostbyaddr() ?]) +SC_TCL_GETPWUID_R +SC_TCL_GETPWNAM_R +SC_TCL_GETGRGID_R +SC_TCL_GETGRNAM_R +if test "`uname -s`" = "Darwin" && \ + test "`uname -r | awk -F. '{print [$]1}'`" -gt 5; then + # Starting with Darwin 6 (Mac OSX 10.2), gethostbyX + # are actually MT-safe as they always return pointers + # from TSD instead of static storage. + AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1, + [Do we have MT-safe gethostbyname() ?]) + AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1, + [Do we have MT-safe gethostbyaddr() ?]) + +elif test "`uname -s`" = "HP-UX" && \ + test "`uname -r|sed -e 's|B\.||' -e 's|\..*$||'`" -gt 10; then + # Starting with HPUX 11.00 (we believe), gethostbyX + # are actually MT-safe as they always return pointers + # from TSD instead of static storage. + AC_DEFINE(HAVE_MTSAFE_GETHOSTBYNAME, 1, + [Do we have MT-safe gethostbyname() ?]) + AC_DEFINE(HAVE_MTSAFE_GETHOSTBYADDR, 1, + [Do we have MT-safe gethostbyaddr() ?]) - else - SC_TCL_GETHOSTBYNAME_R - SC_TCL_GETHOSTBYADDR_R - fi +else + SC_TCL_GETHOSTBYNAME_R + SC_TCL_GETHOSTBYADDR_R fi #--------------------------------------------------------------------------- @@ -300,6 +293,36 @@ if test $tcl_ok = no; then AC_DEFINE(NO_FD_SET, 1, [Do we have fd_set?]) fi +#------------------------------------------------------------------------ +# Options for the notifier. Checks for epoll(7) on Linux, and +# kqueue(2) on {DragonFly,Free,Net,Open}BSD +#------------------------------------------------------------------------ + +AC_MSG_CHECKING([for advanced notifier support]) +case x`uname -s` in + xLinux) + AC_MSG_RESULT([epoll(7)]) + AC_CHECK_HEADERS([sys/epoll.h], + [AC_DEFINE(NOTIFIER_EPOLL, [1], [Is epoll(7) supported?])]) + AC_CHECK_HEADERS([sys/eventfd.h], + [AC_DEFINE(HAVE_EVENTFD, [1], [Is eventfd(2) supported?])]);; + xDragonFlyBSD|xFreeBSD|xNetBSD|xOpenBSD) + AC_MSG_RESULT([kqueue(2)]) + # Messy because we want to check if *all* the headers are present, and not + # just *any* + tcl_kqueue_headers=x + AC_CHECK_HEADERS([sys/types.h sys/event.h sys/time.h], + [tcl_kqueue_headers=${tcl_kqueue_headers}y]) + AS_IF([test $tcl_kqueue_headers = xyyy], [ + AC_DEFINE(NOTIFIER_KQUEUE, [1], [Is kqueue(2) supported?])]);; + xDarwin) + # Assume that we've got CoreFoundation present (checked elsewhere because + # of wider impact). + AC_MSG_RESULT([OSX]);; + *) + AC_MSG_RESULT([none]);; +esac + #------------------------------------------------------------------------------ # Find out all about time handling differences. #------------------------------------------------------------------------------ @@ -760,6 +783,52 @@ fi AC_MSG_RESULT([$tcl_ok]) #-------------------------------------------------------------------- +# Zipfs support - Tip 430 +#-------------------------------------------------------------------- +AC_ARG_ENABLE(zipfs, + AC_HELP_STRING([--enable-zipfs], + [build with Zipfs support (default: on)]), + [tcl_ok=$enableval], [tcl_ok=yes]) +if test "$tcl_ok" = "yes" ; then + # + # Find a native compiler + # + AX_CC_FOR_BUILD + # + # Find a native zip implementation + # + SC_ZIPFS_SUPPORT + ZIPFS_BUILD=1 + TCL_ZIP_FILE=libtcl_${TCL_MAJOR_VERSION}_${TCL_MINOR_VERSION}_${TCL_PATCH_LEVEL}.zip +else + ZIPFS_BUILD=0 + TCL_ZIP_FILE= +fi +# Do checking message here to not mess up interleaved configure output +AC_MSG_CHECKING([for building with zipfs]) +if test "${ZIPFS_BUILD}" = 1; then + if test "${SHARED_BUILD}" = 0; then + ZIPFS_BUILD=2; + AC_DEFINE(ZIPFS_BUILD, 2, [Are we building with zipfs enabled?]) + INSTALL_LIBRARIES=install-libraries-zipfs-static + AC_MSG_RESULT([yes]) + else + AC_DEFINE(ZIPFS_BUILD, 1, [Are we building with zipfs enabled?])\ + INSTALL_LIBRARIES=install-libraries-zipfs-shared + AC_MSG_RESULT([yes]) + fi +else +AC_MSG_RESULT([no]) +INSTALL_LIBRARIES=install-libraries +INSTALL_MSGS=install-msgs +fi +AC_SUBST(ZIPFS_BUILD) +AC_SUBST(TCL_ZIP_FILE) +AC_SUBST(INSTALL_LIBRARIES) +AC_SUBST(INSTALL_MSGS) + + +#-------------------------------------------------------------------- # The check below checks whether the cpuid instruction is usable. #-------------------------------------------------------------------- @@ -929,6 +998,7 @@ AC_SUBST(TCL_PATCH_LEVEL) AC_SUBST(TCL_YEAR) AC_SUBST(PKG_CFG_ARGS) +AC_SUBST(TCL_ZIP_FILE) AC_SUBST(TCL_LIB_FILE) AC_SUBST(TCL_LIB_FLAG) AC_SUBST(TCL_LIB_SPEC) |