2645. [port] "gcc -m32" didn't work on amd64 and x86_64 platforms

                        which default to 64 bits. [RT #19927]

diff --git a/CHANGES b/CHANGES
index cb02c43fb3c70210d6c2412fed86fed5b8f3b977..90a00ace7fb5c3e53927838819bed54f58c87ece 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+2645.  [port]          "gcc -m32" didn't work on amd64 and x86_64 platforms
+                       which default to 64 bits. [RT #19927]
+
        --- 9.7.0a2 released ---
 
 2644.  [bug]           Change #2628 caused a regression on some systems;

diff --git a/configure b/configure
index 7e0b0d5e57bdeee5496c80a88869cf6a39685da2..7403dea387b90d03487ac286d7bf86161270a176 100755 (executable)
--- a/configure
+++ b/configure
@@ -14,7 +14,7 @@
 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 #
-# $Id: configure,v 1.458 2009/07/14 22:39:30 each Exp $
+# $Id: configure,v 1.459 2009/08/13 01:51:19 marka Exp $
 #
 # Portions Copyright (C) 1996-2001  Nominum, Inc.
 #
@@ -29,7 +29,7 @@
 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-# From configure.in Revision: 1.472 .
+# From configure.in Revision: 1.473 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61.
 #
@@ -1642,15 +1642,15 @@ Optional Features:
   --enable-openssl-hash   use OpenSSL for hash functions [default=no]
   --enable-threads     enable multithreading
   --enable-largefile     64-bit file support
-  --enable-ipv6                use IPv6 default=autodetect
-  --enable-getifaddrs    Enable the use of getifaddrs() [yes|no].
-  --disable-isc-spnego         use SPNEGO from GSSAPI library
-  --disable-chroot disable chroot
-  --disable-linux-caps disable linux capabilities
-  --enable-atomic      enable machine specific atomic operations
-                       [default=autodetect]
-  --enable-fixed-rrset        enable fixed rrset ordering
-                       [default=no]
+  --enable-ipv6           use IPv6 default=autodetect
+  --enable-getifaddrs     Enable the use of getifaddrs() [yes|no].
+  --disable-isc-spnego    use SPNEGO from GSSAPI library
+  --disable-chroot        disable chroot
+  --disable-linux-caps   disable linux capabilities
+  --enable-atomic        enable machine specific atomic operations
+                         [default=autodetect]
+  --enable-fixed-rrset    enable fixed rrset ordering
+                         [default=no]
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -1659,21 +1659,21 @@ Optional Packages:
   --with-pic              try to use only PIC/non-PIC objects [default=use
                           both]
   --with-tags[=TAGS]      include additional configurations [automatic]
-  --with-openssl=PATH   Build with OpenSSL yes|no|path.
+  --with-openssl=PATH     Build with OpenSSL yes|no|path.
                          (Required for DNSSEC)
-  --with-pkcs11     Build with PKCS11 support
-  --with-gssapi=PATH   Specify path for system-supplied GSSAPI
-  --with-randomdev=PATH Specify path for random device
+  --with-pkcs11           Build with PKCS11 support
+  --with-gssapi=PATH      Specify path for system-supplied GSSAPI
+  --with-randomdev=PATH   Specify path for random device
   --with-ptl2          on NetBSD, use the ptl2 thread library (experimental)
-  --with-libxml2=PATH   Build with libxml2 library yes|no|path
-  --with-purify=PATH   use Rational purify
-  --with-libtool       use GNU libtool (following indented options supported)
-  --with-kame=PATH     use Kame IPv6 default path /usr/local/v6
-  --with-docbook-xsl=PATH    Specify path for Docbook-XSL stylesheets
-  --with-idn=MPREFIX   enable IDN support using idnkit default PREFIX
-  --with-libiconv=IPREFIX   GNU libiconv are in IPREFIX default PREFIX
-  --with-iconv=LIBSPEC   specify iconv library default -liconv
-  --with-idnlib=ARG    specify libidnkit
+  --with-libxml2=PATH     Build with libxml2 library yes|no|path
+  --with-purify=PATH      use Rational purify
+  --with-libtool          use GNU libtool
+  --with-kame=PATH       use Kame IPv6 default path /usr/local/v6
+  --with-docbook-xsl=PATH Specify path for Docbook-XSL stylesheets
+  --with-idn=MPREFIX      enable IDN support using idnkit default PREFIX
+  --with-libiconv=IPREFIX GNU libiconv are in IPREFIX default PREFIX
+  --with-iconv=LIBSPEC    specify iconv library default -liconv
+  --with-idnlib=ARG       specify libidnkit
   --with-dlz-postgres=PATH   Build with Postgres DLZ driver yes|no|path.
                                (Required to use Postgres with DLZ)
   --with-dlz-mysql=PATH   Build with MySQL DLZ driver yes|no|path.
@@ -30630,8 +30630,56 @@ fi
 
        ;;
        x86_64-*|amd64-*)
-               have_xaddq=yes
-               arch=x86_64
+if test "$cross_compiling" = yes; then
+  arch=x86_64
+              have_xaddq=yes
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+main() {
+       exit((sizeof(void *) == 8) ? 0 : 1);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  arch=x86_64
+              have_xaddq=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+arch=x86_32
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
        ;;
        alpha*-*)
                arch=alpha
@@ -30861,9 +30909,9 @@ else
 fi
 
 if test "$have_xaddq" = "yes"; then
-        ISC_PLATFORM_HAVEXADDQ="#define ISC_PLATFORM_HAVEXADDQ 1"
+       ISC_PLATFORM_HAVEXADDQ="#define ISC_PLATFORM_HAVEXADDQ 1"
 else
-        ISC_PLATFORM_HAVEXADDQ="#undef ISC_PLATFORM_HAVEXADDQ"
+       ISC_PLATFORM_HAVEXADDQ="#undef ISC_PLATFORM_HAVEXADDQ"
 fi
 
 

diff --git a/configure.in b/configure.in
index 83939cdb11a38f358b08b02c63e67cf9f0797606..94f1c6a93a3c3c3a2f6ec222855656275074f0d9 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -18,7 +18,7 @@ AC_DIVERT_PUSH(1)dnl
 esyscmd([sed "s/^/# /" COPYRIGHT])dnl
 AC_DIVERT_POP()dnl
 
-AC_REVISION($Revision: 1.472 $)
+AC_REVISION($Revision: 1.473 $)
 
 AC_INIT(lib/dns/name.c)
 AC_PREREQ(2.59)
@@ -485,7 +485,7 @@ AC_C_BIGENDIAN
 OPENSSL_WARNING=
 AC_MSG_CHECKING(for OpenSSL library)
 AC_ARG_WITH(openssl,
-[  --with-openssl[=PATH]   Build with OpenSSL [yes|no|path].
+[  --with-openssl[=PATH]     Build with OpenSSL [yes|no|path].
                          (Required for DNSSEC)],
     use_openssl="$withval", use_openssl="auto")
 
@@ -695,7 +695,7 @@ AC_SUBST(ISC_OPENSSL_INC)
 
 AC_MSG_CHECKING(for PKCS11 support)
 AC_ARG_WITH(pkcs11,
-[  --with-pkcs11     Build with PKCS11 support],
+[  --with-pkcs11           Build with PKCS11 support],
    use_pkcs11="yes", use_pkcs11="no")
 
 case "$use_pkcs11" in
@@ -713,7 +713,7 @@ AC_SUBST(USE_PKCS11)
 
 AC_MSG_CHECKING(for GSSAPI library)
 AC_ARG_WITH(gssapi,
-[  --with-gssapi=PATH   Specify path for system-supplied GSSAPI],
+[  --with-gssapi=PATH      Specify path for system-supplied GSSAPI],
     use_gssapi="$withval", use_gssapi="no")
 
 gssapidirs="/usr/local /usr/pkg /usr/kerberos /usr"
@@ -867,7 +867,7 @@ AC_SUBST(DNS_CRYPTO_LIBS)
 #
 AC_MSG_CHECKING(for random device)
 AC_ARG_WITH(randomdev,
-[  --with-randomdev=PATH Specify path for random device],
+[  --with-randomdev=PATH   Specify path for random device],
     use_randomdev="$withval", use_randomdev="unspec")
 
 case "$use_randomdev" in
@@ -1040,7 +1040,7 @@ AC_SUBST(ISC_THREAD_DIR)
 #
 AC_MSG_CHECKING(for libxml2 library)
 AC_ARG_WITH(libxml2,
-[  --with-libxml2[=PATH]   Build with libxml2 library [yes|no|path]],
+[  --with-libxml2[=PATH]     Build with libxml2 library [yes|no|path]],
     use_libxml2="$withval", use_libxml2="auto")
 
 case "$use_libxml2" in
@@ -1234,7 +1234,7 @@ esac
 #
 AC_MSG_CHECKING(whether to use purify)
 AC_ARG_WITH(purify,
-       [  --with-purify[=PATH] use Rational purify],
+       [  --with-purify[=PATH]      use Rational purify],
        use_purify="$withval", use_purify="no")
 
 case "$use_purify" in
@@ -1273,7 +1273,7 @@ AC_SUBST(PURIFY)
 
 
 AC_ARG_WITH(libtool,
-           [  --with-libtool   use GNU libtool (following indented options supported)],
+           [  --with-libtool          use GNU libtool],
            use_libtool="$withval", use_libtool="no")
 
 case $use_libtool in
@@ -1332,7 +1332,7 @@ AC_SUBST(LIBTOOL_IN_MAIN)
 # IPv6
 #
 AC_ARG_ENABLE(ipv6,
-       [  --enable-ipv6                use IPv6 [default=autodetect]])
+       [  --enable-ipv6           use IPv6 [default=autodetect]])
 
 case "$enable_ipv6" in
        yes|''|autodetect)
@@ -1363,7 +1363,7 @@ AC_TRY_COMPILE([
 #
 AC_MSG_CHECKING(for Kame IPv6 support)
 AC_ARG_WITH(kame,
-       [  --with-kame[=PATH]   use Kame IPv6 [default path /usr/local/v6]],
+       [  --with-kame[=PATH]     use Kame IPv6 [default path /usr/local/v6]],
        use_kame="$withval", use_kame="no")
 
 case "$use_kame" in
@@ -1813,7 +1813,7 @@ AC_SUBST(ISC_LWRES_GETADDRINFOPROTO)
 AC_SUBST(ISC_LWRES_GETNAMEINFOPROTO)
 
 AC_ARG_ENABLE(getifaddrs,
-[  --enable-getifaddrs    Enable the use of getifaddrs() [[yes|no]].],
+[  --enable-getifaddrs     Enable the use of getifaddrs() [[yes|no]].],
     want_getifaddrs="$enableval",  want_getifaddrs="yes")
 
 #
@@ -1935,7 +1935,7 @@ AC_SUBST(ISC_EXTRA_SRCS)
 # Use our own SPNEGO implementation?
 #
 AC_ARG_ENABLE(isc-spnego,
-       [  --disable-isc-spnego         use SPNEGO from GSSAPI library])
+       [  --disable-isc-spnego    use SPNEGO from GSSAPI library])
 
 if test -n "$USE_GSSAPI"
 then
@@ -2000,7 +2000,7 @@ AC_SUBST(LWRES_PLATFORM_QUADFORMAT)
 # Note it is very recommended to *not* disable chroot(),
 # this is only because chroot() was made obsolete by Posix.
 AC_ARG_ENABLE(chroot,
-       [  --disable-chroot disable chroot])
+       [  --disable-chroot        disable chroot])
 case "$enable_chroot" in
        yes|'')
                AC_CHECK_FUNCS(chroot)
@@ -2009,7 +2009,7 @@ case "$enable_chroot" in
                ;;
 esac
 AC_ARG_ENABLE(linux-caps,
-       [  --disable-linux-caps disable linux capabilities])
+       [  --disable-linux-caps   disable linux capabilities])
 case "$enable_linux_caps" in
        yes|'')
                AC_CHECK_HEADERS(linux/capability.h sys/capability.h)
@@ -2248,8 +2248,8 @@ AC_CHECK_FUNCS(nanosleep)
 # Machine architecture dependent features
 #
 AC_ARG_ENABLE(atomic,
-       [  --enable-atomic      enable machine specific atomic operations
-                       [[default=autodetect]]],
+       [  --enable-atomic        enable machine specific atomic operations
+                         [[default=autodetect]]],
                        enable_atomic="$enableval",
                        enable_atomic="autodetect")
 case "$enable_atomic" in
@@ -2281,8 +2281,16 @@ main() {
                [arch=x86_32])
        ;;
        x86_64-*|amd64-*)
-               have_xaddq=yes
-               arch=x86_64
+AC_TRY_RUN([
+main() {
+       exit((sizeof(void *) == 8) ? 0 : 1);
+}
+],
+              [arch=x86_64
+              have_xaddq=yes],
+              [arch=x86_32],
+              [arch=x86_64
+              have_xaddq=yes])
        ;;
        alpha*-*)
                arch=alpha
@@ -2387,9 +2395,9 @@ else
 fi
 
 if test "$have_xaddq" = "yes"; then
-        ISC_PLATFORM_HAVEXADDQ="#define ISC_PLATFORM_HAVEXADDQ 1"
+       ISC_PLATFORM_HAVEXADDQ="#define ISC_PLATFORM_HAVEXADDQ 1"
 else
-        ISC_PLATFORM_HAVEXADDQ="#undef ISC_PLATFORM_HAVEXADDQ"
+       ISC_PLATFORM_HAVEXADDQ="#undef ISC_PLATFORM_HAVEXADDQ"
 fi
 
 AC_SUBST(ISC_PLATFORM_HAVEXADD)
@@ -2409,14 +2417,14 @@ AC_SUBST(ISC_ARCH_DIR)
 # Activate "rrset-order fixed" or not?
 #
 AC_ARG_ENABLE(fixed-rrset,
-       [  --enable-fixed-rrset        enable fixed rrset ordering
-                       [[default=no]]],
+       [  --enable-fixed-rrset    enable fixed rrset ordering
+                         [[default=no]]],
                        enable_fixed="$enableval",
                        enable_fixed="no")
 case "$enable_fixed" in
        yes)
                AC_DEFINE(DNS_RDATASET_FIXED, 1,
-                          [Define to enable "rrset-order fixed" syntax.])
+                         [Define to enable "rrset-order fixed" syntax.])
                ;;
        no)
                ;;
@@ -2536,7 +2544,7 @@ AC_SUBST($1)
 #
 AC_MSG_CHECKING(for Docbook-XSL path)
 AC_ARG_WITH(docbook-xsl,
-[  --with-docbook-xsl=PATH    Specify path for Docbook-XSL stylesheets],
+[  --with-docbook-xsl=PATH Specify path for Docbook-XSL stylesheets],
    docbook_path="$withval", docbook_path="auto")
 case "$docbook_path" in
 auto)
@@ -2604,7 +2612,7 @@ AC_SUBST(XSLT_DB2LATEX_ADMONITIONS)
 # IDN support
 #
 AC_ARG_WITH(idn,
-       [  --with-idn[=MPREFIX]   enable IDN support using idnkit [default PREFIX]],
+       [  --with-idn[=MPREFIX]      enable IDN support using idnkit [default PREFIX]],
        use_idn="$withval", use_idn="no")
 case "$use_idn" in
 yes)
@@ -2624,7 +2632,7 @@ esac
 iconvinc=
 iconvlib=
 AC_ARG_WITH(libiconv,
-       [  --with-libiconv[=IPREFIX]   GNU libiconv are in IPREFIX [default PREFIX]],
+       [  --with-libiconv[=IPREFIX] GNU libiconv are in IPREFIX [default PREFIX]],
        use_libiconv="$withval", use_libiconv="no")
 case "$use_libiconv" in
 yes)
@@ -2643,7 +2651,7 @@ no)
 esac
 
 AC_ARG_WITH(iconv,
-       [  --with-iconv[=LIBSPEC]   specify iconv library [default -liconv]],
+       [  --with-iconv[=LIBSPEC]    specify iconv library [default -liconv]],
        iconvlib="$withval")
 case "$iconvlib" in
 no)
@@ -2655,7 +2663,7 @@ yes)
 esac
 
 AC_ARG_WITH(idnlib,
-       [  --with-idnlib=ARG    specify libidnkit],
+       [  --with-idnlib=ARG       specify libidnkit],
        idnlib="$withval", idnlib="no")
 if test "$idnlib" = yes; then
        AC_MSG_ERROR([You must specify ARG for --with-idnlib.])