diff options
Diffstat (limited to 'unix/configure')
| -rwxr-xr-x | unix/configure | 130 |
1 files changed, 125 insertions, 5 deletions
diff --git a/unix/configure b/unix/configure index 0c34710..4d58946 100755 --- a/unix/configure +++ b/unix/configure @@ -7367,16 +7367,136 @@ echo "${ECHO_T}$tcl_cv_ld_elf" >&6 CFLAGS_OPTIMIZE="-Os" SHLIB_CFLAGS="-fno-common" if test $do64bit = yes; then - do64bit_ok=yes case `arch` in ppc) - CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5";; + echo "$as_me:$LINENO: checking if compiler accepts -arch ppc64 flag" >&5 +echo $ECHO_N "checking if compiler accepts -arch ppc64 flag... $ECHO_C" >&6 +if test "${tcl_cv_cc_arch_ppc64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + tcl_cv_cc_arch_ppc64=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +tcl_cv_cc_arch_ppc64=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_ppc64" >&5 +echo "${ECHO_T}$tcl_cv_cc_arch_ppc64" >&6 + if test $tcl_cv_cc_arch_ppc64 = yes; then + CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5" + do64bit_ok=yes + fi;; i386) - CFLAGS="$CFLAGS -arch x86_64";; + echo "$as_me:$LINENO: checking if compiler accepts -arch x86_64 flag" >&5 +echo $ECHO_N "checking if compiler accepts -arch x86_64 flag... $ECHO_C" >&6 +if test "${tcl_cv_cc_arch_x86_64+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + hold_cflags=$CFLAGS + CFLAGS="$CFLAGS -arch x86_64" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + tcl_cv_cc_arch_x86_64=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +tcl_cv_cc_arch_x86_64=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$hold_cflags +fi +echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_x86_64" >&5 +echo "${ECHO_T}$tcl_cv_cc_arch_x86_64" >&6 + if test $tcl_cv_cc_arch_x86_64 = yes; then + CFLAGS="$CFLAGS -arch x86_64" + do64bit_ok=yes + fi;; *) { echo "$as_me:$LINENO: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5 -echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;} - do64bit_ok=no;; +echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};; esac else # Check for combined 32-bit and 64-bit fat build |