re PR target/27880 (undefined reference to `_Unwind_GetIPInfo')
PR target/27880 * config/unwind_ipinfo.m4 (GCC_CHECK_UNWIND_GETIPINFO): Change from link test to target based test. * libstdc++/v3/configure.ac: Move call to GCC_CHECK_UNWIND_GETIPINFO. * libstdc++/v3/configure: Regenerate. * libjava/configure: Regenerate. From-SVN: r141804
This commit is contained in:
Steve Ellcey
Steve Ellcey
parent
a3422e3036
commit
bc3f0248dd
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@ -1,3 +1,9 @@
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2008-11-12 Steve Ellcey <sje@cup.hp.com>
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PR target/27880
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* unwind_ipinfo.m4 (GCC_CHECK_UNWIND_GETIPINFO): Change from
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link test to target based test.
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2008-08-09 Richard Sandiford <rdsandiford@googlemail.com>
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* mt-mips16-compat: New file, taken from mt-mips-elfoabi.
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@ -1,22 +1,31 @@
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dnl
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dnl Check whether _Unwind_GetIPInfo is available.
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dnl Check whether _Unwind_GetIPInfo is available without doing a link
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dnl test so we can use this with libstdc++-v3 and libjava. Need to
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dnl use $target to set defaults because automatic checking is not possible
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dnl without a link test (and maybe even with a link test).
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dnl
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AC_DEFUN([GCC_CHECK_UNWIND_GETIPINFO], [
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AC_LANG_SAVE
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AC_LANG_CPLUSPLUS
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ac_save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS -fno-exceptions"
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AC_MSG_CHECKING([for _Unwind_GetIPInfo])
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AC_CACHE_VAL(gcc_cv_getipinfo, [
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AC_TRY_LINK([extern "C" { extern void _Unwind_GetIPInfo(); }],
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[_Unwind_GetIPInfo();],
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[gcc_cv_getipinfo=yes],
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[gcc_cv_getipinfo=no])
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])
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if test $gcc_cv_getipinfo = yes; then
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AC_ARG_WITH(system-libunwind,
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[ --with-system-libunwind use installed libunwind])
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# If system-libunwind was not specifically set, pick a default setting.
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if test x$with_system_libunwind = x; then
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case ${target} in
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ia64-*-hpux*) with_system_libunwind=yes ;;
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*) with_system_libunwind=no ;;
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esac
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fi
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# Based on system-libunwind and target, do we have ipinfo?
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if test x$with_system_libunwind = xyes; then
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case ${target} in
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ia64-*-*) have_unwind_getipinfo=no ;;
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*) have_unwind_getipinfo=yes ;;
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esac
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else
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have_unwind_getipinfo=yes
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fi
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if test x$have_unwind_getipinfo = xyes; then
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AC_DEFINE(HAVE_GETIPINFO, 1, [Define if _Unwind_GetIPInfo is available.])
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fi
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AC_MSG_RESULT($gcc_cv_getipinfo)
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CXXFLAGS="$ac_save_CXXFLAGS"
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AC_LANG_RESTORE
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])
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@ -1,3 +1,7 @@
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2008-11-12 Steve Ellcey <sje@cup.hp.com>
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* configure: Regenerate to get new GCC_CHECK_UNWIND_GETIPINFO.
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2008-11-12 Jakub Jelinek <jakub@redhat.com>
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PR libgcj/33764
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@ -1082,6 +1082,7 @@ Optional Packages:
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--with-gnu-ld assume the C compiler uses GNU ld default=no
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--with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
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--without-libiconv-prefix don't search for libiconv in includedir and libdir
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--with-system-libunwind use installed libunwind
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--with-python-dir the location to install Python modules. This path
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should NOT include the prefix.
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--with-gcc-suffix the GCC tool suffix (defaults to empty string)
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@ -6002,13 +6003,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
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else
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lt_cv_nm_interface="BSD nm"
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echo "int some_variable = 0;" > conftest.$ac_ext
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(eval echo "\"\$as_me:6005: $ac_compile\"" >&5)
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(eval echo "\"\$as_me:6006: $ac_compile\"" >&5)
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(eval "$ac_compile" 2>conftest.err)
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cat conftest.err >&5
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(eval echo "\"\$as_me:6008: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval echo "\"\$as_me:6009: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
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cat conftest.err >&5
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(eval echo "\"\$as_me:6011: output\"" >&5)
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(eval echo "\"\$as_me:6012: output\"" >&5)
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cat conftest.out >&5
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if $GREP 'External.*some_variable' conftest.out > /dev/null; then
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lt_cv_nm_interface="MS dumpbin"
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@ -7155,7 +7156,7 @@ ia64-*-hpux*)
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;;
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '#line 7158 "configure"' > conftest.$ac_ext
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echo '#line 7159 "configure"' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@ -9538,11 +9539,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:9541: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:9542: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:9545: \$? = $ac_status" >&5
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echo "$as_me:9546: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -9877,11 +9878,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:9880: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:9881: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:9884: \$? = $ac_status" >&5
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echo "$as_me:9885: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -9982,11 +9983,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:9985: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:9986: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:9989: \$? = $ac_status" >&5
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echo "$as_me:9990: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -10037,11 +10038,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:10040: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:10041: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:10044: \$? = $ac_status" >&5
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echo "$as_me:10045: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -12889,7 +12890,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 12892 "configure"
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#line 12893 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -12985,7 +12986,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 12988 "configure"
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#line 12989 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -15011,11 +15012,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:15014: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:15015: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:15018: \$? = $ac_status" >&5
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echo "$as_me:15019: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -15110,11 +15111,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:15113: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:15114: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:15117: \$? = $ac_status" >&5
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echo "$as_me:15118: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -15162,11 +15163,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:15165: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:15166: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:15169: \$? = $ac_status" >&5
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echo "$as_me:15170: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -16564,11 +16565,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:16567: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:16568: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:16571: \$? = $ac_status" >&5
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echo "$as_me:16572: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -16897,11 +16898,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:16900: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:16901: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:16904: \$? = $ac_status" >&5
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echo "$as_me:16905: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -16996,11 +16997,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:16999: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:17000: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:17003: \$? = $ac_status" >&5
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echo "$as_me:17004: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -17048,11 +17049,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:17051: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:17052: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:17055: \$? = $ac_status" >&5
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echo "$as_me:17056: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -18738,7 +18739,7 @@ if test "${enable_sjlj_exceptions+set}" = set; then
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:
|
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else
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cat > conftest.$ac_ext << EOF
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#line 18741 "configure"
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#line 18742 "configure"
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struct S { ~S(); };
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void bar();
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void foo()
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@ -27856,91 +27857,35 @@ _ACEOF
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# For _Unwind_GetIPInfo.
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# Check whether --with-system-libunwind or --without-system-libunwind was given.
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if test "${with_system_libunwind+set}" = set; then
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withval="$with_system_libunwind"
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ac_ext=cc
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ac_cpp='$CXXCPP $CPPFLAGS'
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ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
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ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
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fi;
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# If system-libunwind was not specifically set, pick a default setting.
|
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if test x$with_system_libunwind = x; then
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case ${target} in
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ia64-*-hpux*) with_system_libunwind=yes ;;
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*) with_system_libunwind=no ;;
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esac
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fi
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# Based on system-libunwind and target, do we have ipinfo?
|
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if test x$with_system_libunwind = xyes; then
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case ${target} in
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ia64-*-*) have_unwind_getipinfo=no ;;
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*) have_unwind_getipinfo=yes ;;
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esac
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else
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have_unwind_getipinfo=yes
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fi
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ac_save_CXXFLAGS="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS -fno-exceptions"
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echo "$as_me:$LINENO: checking for _Unwind_GetIPInfo" >&5
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echo $ECHO_N "checking for _Unwind_GetIPInfo... $ECHO_C" >&6
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if test "${gcc_cv_getipinfo+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
|
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|
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if test x$gcc_no_link = xyes; then
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{ { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
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echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
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{ (exit 1); exit 1; }; }
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fi
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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extern "C" { extern void _Unwind_GetIPInfo(); }
|
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int
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main ()
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{
|
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_Unwind_GetIPInfo();
|
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;
|
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_cxx_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 $ac_status); }; }; then
|
||||
gcc_cv_getipinfo=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
gcc_cv_getipinfo=no
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext \
|
||||
conftest$ac_exeext conftest.$ac_ext
|
||||
|
||||
fi
|
||||
|
||||
if test $gcc_cv_getipinfo = yes; then
|
||||
if test x$have_unwind_getipinfo = xyes; then
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_GETIPINFO 1
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $gcc_cv_getipinfo" >&5
|
||||
echo "${ECHO_T}$gcc_cv_getipinfo" >&6
|
||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
||||
ac_ext=c
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||||
|
||||
|
||||
|
||||
# See if linker supports anonymous version scripts.
|
||||
|
|
|
|||
|
|
@ -1,3 +1,8 @@
|
|||
2008-11-12 Steve Ellcey <sje@cup.hp.com>
|
||||
|
||||
* configure.ac: Move call to GCC_CHECK_UNWIND_GETIPINFO.
|
||||
* configure: Regenerate to get new GCC_CHECK_UNWIND_GETIPINFO.
|
||||
|
||||
2008-11-12 Paolo Carlini <paolo.carlini@oracle.com>
|
||||
|
||||
PR libstdc++/37986 (cont)
|
||||
|
|
|
|||
|
|
@ -1075,6 +1075,7 @@ Optional Packages:
|
|||
--with-pic try to use only PIC/non-PIC objects [default=use
|
||||
both]
|
||||
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
|
||||
--with-system-libunwind use installed libunwind
|
||||
--with-gnu-ld assume the C compiler uses GNU ld default=no
|
||||
--with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
|
||||
--without-libiconv-prefix don't search for libiconv in includedir and libdir
|
||||
|
|
@ -4578,13 +4579,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
|
|||
else
|
||||
lt_cv_nm_interface="BSD nm"
|
||||
echo "int some_variable = 0;" > conftest.$ac_ext
|
||||
(eval echo "\"\$as_me:4581: $ac_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:4582: $ac_compile\"" >&5)
|
||||
(eval "$ac_compile" 2>conftest.err)
|
||||
cat conftest.err >&5
|
||||
(eval echo "\"\$as_me:4584: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
|
||||
(eval echo "\"\$as_me:4585: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
|
||||
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
|
||||
cat conftest.err >&5
|
||||
(eval echo "\"\$as_me:4587: output\"" >&5)
|
||||
(eval echo "\"\$as_me:4588: output\"" >&5)
|
||||
cat conftest.out >&5
|
||||
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
|
||||
lt_cv_nm_interface="MS dumpbin"
|
||||
|
|
@ -5730,7 +5731,7 @@ ia64-*-hpux*)
|
|||
;;
|
||||
*-*-irix6*)
|
||||
# Find out which ABI we are using.
|
||||
echo '#line 5733 "configure"' > conftest.$ac_ext
|
||||
echo '#line 5734 "configure"' > conftest.$ac_ext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>&5
|
||||
ac_status=$?
|
||||
|
|
@ -7876,11 +7877,11 @@ else
|
|||
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
||||
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
|
||||
-e 's:$: $lt_compiler_flag:'`
|
||||
(eval echo "\"\$as_me:7879: $lt_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:7880: $lt_compile\"" >&5)
|
||||
(eval "$lt_compile" 2>conftest.err)
|
||||
ac_status=$?
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:7883: \$? = $ac_status" >&5
|
||||
echo "$as_me:7884: \$? = $ac_status" >&5
|
||||
if (exit $ac_status) && test -s "$ac_outfile"; then
|
||||
# The compiler can only warn and ignore the option if not recognized
|
||||
# So say no if there are warnings other than the usual output.
|
||||
|
|
@ -8215,11 +8216,11 @@ else
|
|||
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
||||
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
|
||||
-e 's:$: $lt_compiler_flag:'`
|
||||
(eval echo "\"\$as_me:8218: $lt_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:8219: $lt_compile\"" >&5)
|
||||
(eval "$lt_compile" 2>conftest.err)
|
||||
ac_status=$?
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:8222: \$? = $ac_status" >&5
|
||||
echo "$as_me:8223: \$? = $ac_status" >&5
|
||||
if (exit $ac_status) && test -s "$ac_outfile"; then
|
||||
# The compiler can only warn and ignore the option if not recognized
|
||||
# So say no if there are warnings other than the usual output.
|
||||
|
|
@ -8320,11 +8321,11 @@ else
|
|||
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
||||
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
|
||||
-e 's:$: $lt_compiler_flag:'`
|
||||
(eval echo "\"\$as_me:8323: $lt_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:8324: $lt_compile\"" >&5)
|
||||
(eval "$lt_compile" 2>out/conftest.err)
|
||||
ac_status=$?
|
||||
cat out/conftest.err >&5
|
||||
echo "$as_me:8327: \$? = $ac_status" >&5
|
||||
echo "$as_me:8328: \$? = $ac_status" >&5
|
||||
if (exit $ac_status) && test -s out/conftest2.$ac_objext
|
||||
then
|
||||
# The compiler can only warn and ignore the option if not recognized
|
||||
|
|
@ -8375,11 +8376,11 @@ else
|
|||
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
||||
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
|
||||
-e 's:$: $lt_compiler_flag:'`
|
||||
(eval echo "\"\$as_me:8378: $lt_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:8379: $lt_compile\"" >&5)
|
||||
(eval "$lt_compile" 2>out/conftest.err)
|
||||
ac_status=$?
|
||||
cat out/conftest.err >&5
|
||||
echo "$as_me:8382: \$? = $ac_status" >&5
|
||||
echo "$as_me:8383: \$? = $ac_status" >&5
|
||||
if (exit $ac_status) && test -s out/conftest2.$ac_objext
|
||||
then
|
||||
# The compiler can only warn and ignore the option if not recognized
|
||||
|
|
@ -11227,7 +11228,7 @@ else
|
|||
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
|
||||
lt_status=$lt_dlunknown
|
||||
cat > conftest.$ac_ext <<_LT_EOF
|
||||
#line 11230 "configure"
|
||||
#line 11231 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#if HAVE_DLFCN_H
|
||||
|
|
@ -11323,7 +11324,7 @@ else
|
|||
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
|
||||
lt_status=$lt_dlunknown
|
||||
cat > conftest.$ac_ext <<_LT_EOF
|
||||
#line 11326 "configure"
|
||||
#line 11327 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#if HAVE_DLFCN_H
|
||||
|
|
@ -13349,11 +13350,11 @@ else
|
|||
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
||||
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
|
||||
-e 's:$: $lt_compiler_flag:'`
|
||||
(eval echo "\"\$as_me:13352: $lt_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:13353: $lt_compile\"" >&5)
|
||||
(eval "$lt_compile" 2>conftest.err)
|
||||
ac_status=$?
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:13356: \$? = $ac_status" >&5
|
||||
echo "$as_me:13357: \$? = $ac_status" >&5
|
||||
if (exit $ac_status) && test -s "$ac_outfile"; then
|
||||
# The compiler can only warn and ignore the option if not recognized
|
||||
# So say no if there are warnings other than the usual output.
|
||||
|
|
@ -13448,11 +13449,11 @@ else
|
|||
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
||||
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
|
||||
-e 's:$: $lt_compiler_flag:'`
|
||||
(eval echo "\"\$as_me:13451: $lt_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:13452: $lt_compile\"" >&5)
|
||||
(eval "$lt_compile" 2>out/conftest.err)
|
||||
ac_status=$?
|
||||
cat out/conftest.err >&5
|
||||
echo "$as_me:13455: \$? = $ac_status" >&5
|
||||
echo "$as_me:13456: \$? = $ac_status" >&5
|
||||
if (exit $ac_status) && test -s out/conftest2.$ac_objext
|
||||
then
|
||||
# The compiler can only warn and ignore the option if not recognized
|
||||
|
|
@ -13500,11 +13501,11 @@ else
|
|||
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
|
||||
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
|
||||
-e 's:$: $lt_compiler_flag:'`
|
||||
(eval echo "\"\$as_me:13503: $lt_compile\"" >&5)
|
||||
(eval echo "\"\$as_me:13504: $lt_compile\"" >&5)
|
||||
(eval "$lt_compile" 2>out/conftest.err)
|
||||
ac_status=$?
|
||||
cat out/conftest.err >&5
|
||||
echo "$as_me:13507: \$? = $ac_status" >&5
|
||||
echo "$as_me:13508: \$? = $ac_status" >&5
|
||||
if (exit $ac_status) && test -s out/conftest2.$ac_objext
|
||||
then
|
||||
# The compiler can only warn and ignore the option if not recognized
|
||||
|
|
@ -14562,7 +14563,7 @@ fi;
|
|||
#
|
||||
# Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
|
||||
cat > conftest.$ac_ext << EOF
|
||||
#line 14565 "configure"
|
||||
#line 14566 "configure"
|
||||
struct S { ~S(); };
|
||||
void bar();
|
||||
void foo()
|
||||
|
|
@ -14708,7 +14709,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|||
# unnecessary for a builtins test.
|
||||
|
||||
cat > conftest.$ac_ext << EOF
|
||||
#line 14711 "configure"
|
||||
#line 14712 "configure"
|
||||
int main()
|
||||
{
|
||||
// NB: _Atomic_word not necessarily int.
|
||||
|
|
@ -14748,7 +14749,7 @@ echo "${ECHO_T}$enable_atomic_builtinsi" >&6
|
|||
rm -f conftest*
|
||||
|
||||
cat > conftest.$ac_ext << EOF
|
||||
#line 14751 "configure"
|
||||
#line 14752 "configure"
|
||||
int main()
|
||||
{
|
||||
typedef bool atomic_type;
|
||||
|
|
@ -41963,91 +41964,35 @@ _ACEOF
|
|||
# For _Unwind_GetIPInfo.
|
||||
|
||||
|
||||
# Check whether --with-system-libunwind or --without-system-libunwind was given.
|
||||
if test "${with_system_libunwind+set}" = set; then
|
||||
withval="$with_system_libunwind"
|
||||
|
||||
ac_ext=cc
|
||||
ac_cpp='$CXXCPP $CPPFLAGS'
|
||||
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||||
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||||
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
||||
fi;
|
||||
# If system-libunwind was not specifically set, pick a default setting.
|
||||
if test x$with_system_libunwind = x; then
|
||||
case ${target} in
|
||||
ia64-*-hpux*) with_system_libunwind=yes ;;
|
||||
*) with_system_libunwind=no ;;
|
||||
esac
|
||||
fi
|
||||
# Based on system-libunwind and target, do we have ipinfo?
|
||||
if test x$with_system_libunwind = xyes; then
|
||||
case ${target} in
|
||||
ia64-*-*) have_unwind_getipinfo=no ;;
|
||||
*) have_unwind_getipinfo=yes ;;
|
||||
esac
|
||||
else
|
||||
have_unwind_getipinfo=yes
|
||||
fi
|
||||
|
||||
ac_save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS="$CXXFLAGS -fno-exceptions"
|
||||
echo "$as_me:$LINENO: checking for _Unwind_GetIPInfo" >&5
|
||||
echo $ECHO_N "checking for _Unwind_GetIPInfo... $ECHO_C" >&6
|
||||
if test "${gcc_cv_getipinfo+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
|
||||
if test x$gcc_no_link = xyes; then
|
||||
{ { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
|
||||
echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
|
||||
{ (exit 1); exit 1; }; }
|
||||
fi
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
extern "C" { extern void _Unwind_GetIPInfo(); }
|
||||
int
|
||||
main ()
|
||||
{
|
||||
_Unwind_GetIPInfo();
|
||||
;
|
||||
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_cxx_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 $ac_status); }; }; then
|
||||
gcc_cv_getipinfo=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
gcc_cv_getipinfo=no
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext \
|
||||
conftest$ac_exeext conftest.$ac_ext
|
||||
|
||||
fi
|
||||
|
||||
if test $gcc_cv_getipinfo = yes; then
|
||||
if test x$have_unwind_getipinfo = xyes; then
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_GETIPINFO 1
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $gcc_cv_getipinfo" >&5
|
||||
echo "${ECHO_T}$gcc_cv_getipinfo" >&6
|
||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
||||
ac_ext=c
|
||||
ac_cpp='$CPP $CPPFLAGS'
|
||||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||||
|
||||
|
||||
|
||||
# For iconv support.
|
||||
|
|
|
|||
|
|
@ -182,9 +182,6 @@ if $GLIBCXX_IS_NATIVE; then
|
|||
# For TLS support.
|
||||
GCC_CHECK_TLS
|
||||
|
||||
# For _Unwind_GetIPInfo.
|
||||
GCC_CHECK_UNWIND_GETIPINFO
|
||||
|
||||
# For iconv support.
|
||||
AM_ICONV
|
||||
|
||||
|
|
@ -286,11 +283,12 @@ else
|
|||
AC_DEFINE(HAVE_TANL)
|
||||
AC_DEFINE(HAVE_TANHL)
|
||||
fi
|
||||
|
||||
# Assume we have _Unwind_GetIPInfo for cross-compiles.
|
||||
AC_DEFINE(HAVE_GETIPINFO)
|
||||
fi
|
||||
|
||||
# Check for _Unwind_GetIPInfo.
|
||||
GCC_CHECK_UNWIND_GETIPINFO
|
||||
|
||||
|
||||
GCC_LINUX_FUTEX([AC_DEFINE(HAVE_LINUX_FUTEX, 1, [Define if futex syscall is available.])])
|
||||
|
||||
GCC_HEADER_STDINT(include/gstdint.h)
|
||||
|
|
|
|||
Loading…
Reference in New Issue