diff options
Diffstat (limited to 'libgcc/configure')
| -rw-r--r-- | libgcc/configure | 60 |
1 files changed, 53 insertions, 7 deletions
diff --git a/libgcc/configure b/libgcc/configure index 7d9be9bfa69..5d71457738c 100644 --- a/libgcc/configure +++ b/libgcc/configure @@ -272,7 +272,7 @@ PACKAGE_STRING='GNU C Runtime Library 1.0' PACKAGE_BUGREPORT='' ac_unique_file="static-object.mk" -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libgcc_topdir enable_shared slibdir INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AWK build build_cpu build_vendor build_os host host_cpu host_vendor host_os host_noncanonical build_libsubdir build_subdir host_subdir target_subdir AR ac_ct_AR LIPO ac_ct_LIPO NM ac_ct_NM RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP decimal_float enable_decimal_float vis_hide set_have_cc_tls tmake_file extra_parts asm_hidden_op LIBOBJS LTLIBOBJS' +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libgcc_topdir enable_shared slibdir INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AWK build build_cpu build_vendor build_os host host_cpu host_vendor host_os host_noncanonical build_libsubdir build_subdir host_subdir target_subdir AR ac_ct_AR LIPO ac_ct_LIPO NM ac_ct_NM RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP decimal_float enable_decimal_float fixed_point vis_hide set_have_cc_tls tmake_file extra_parts asm_hidden_op LIBOBJS LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. @@ -3330,6 +3330,51 @@ if test x$enable_decimal_float = xyes; then fi +# Check for fixed-point support. +echo "$as_me:$LINENO: checking whether fixed-point is supported" >&5 +echo $ECHO_N "checking whether fixed-point is supported... $ECHO_C" >&6 +if test "${libgcc_cv_fixed_point+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +_Sat _Fract x; +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + 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_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + libgcc_cv_fixed_point=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +libgcc_cv_fixed_point=no +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $libgcc_cv_fixed_point" >&5 +echo "${ECHO_T}$libgcc_cv_fixed_point" >&6 +fixed_point=$libgcc_cv_fixed_point + + # Collect host-machine-specific information. . ${srcdir}/config.host @@ -3388,7 +3433,7 @@ fi; echo "$as_me:$LINENO: checking whether the target asssembler upports thread-local storage" >&5 echo $ECHO_N "checking whether the target asssembler upports thread-local storage... $ECHO_C" >&6 -if test "${have_cc_tls+set}" = set; then +if test "${gcc_cv_have_cc_tls+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else @@ -3417,20 +3462,20 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - have_cc_tls=yes + gcc_cv_have_cc_tls=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -have_cc_tls=no +gcc_cv_have_cc_tls=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:$LINENO: result: $have_cc_tls" >&5 -echo "${ECHO_T}$have_cc_tls" >&6 +echo "$as_me:$LINENO: result: $gcc_cv_have_cc_tls" >&5 +echo "${ECHO_T}$gcc_cv_have_cc_tls" >&6 set_have_cc_tls= -if test "$enable_tls $have_cc_tls" = "yes yes"; then +if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then set_have_cc_tls="-DHAVE_CC_TLS" fi @@ -4152,6 +4197,7 @@ s,@OBJEXT@,$OBJEXT,;t t s,@CPP@,$CPP,;t t s,@decimal_float@,$decimal_float,;t t s,@enable_decimal_float@,$enable_decimal_float,;t t +s,@fixed_point@,$fixed_point,;t t s,@vis_hide@,$vis_hide,;t t s,@set_have_cc_tls@,$set_have_cc_tls,;t t s,@tmake_file@,$tmake_file,;t t |