- Fix timestamp failure because of clang optimizer failure, by
disabling -O2 when the compiler --version is clang. git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@4427 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
wouter
parent
dd172dfbec
commit
e905d51302
58
configure
vendored
58
configure
vendored
@ -796,7 +796,6 @@ infodir
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docdir
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oldincludedir
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includedir
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runstatedir
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localstatedir
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sharedstatedir
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sysconfdir
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@ -936,7 +935,6 @@ datadir='${datarootdir}'
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sysconfdir='${prefix}/etc'
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sharedstatedir='${prefix}/com'
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localstatedir='${prefix}/var'
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runstatedir='${localstatedir}/run'
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includedir='${prefix}/include'
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oldincludedir='/usr/include'
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docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
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@ -1189,15 +1187,6 @@ do
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| -silent | --silent | --silen | --sile | --sil)
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silent=yes ;;
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-runstatedir | --runstatedir | --runstatedi | --runstated \
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| --runstate | --runstat | --runsta | --runst | --runs \
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| --run | --ru | --r)
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ac_prev=runstatedir ;;
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-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
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| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
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| --run=* | --ru=* | --r=*)
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runstatedir=$ac_optarg ;;
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-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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ac_prev=sbindir ;;
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-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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@ -1335,7 +1324,7 @@ fi
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for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
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datadir sysconfdir sharedstatedir localstatedir includedir \
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oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
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libdir localedir mandir runstatedir
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libdir localedir mandir
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do
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eval ac_val=\$$ac_var
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# Remove trailing slashes.
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@ -1488,7 +1477,6 @@ Fine tuning of the installation directories:
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--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
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--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
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--localstatedir=DIR modifiable single-machine data [PREFIX/var]
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--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
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--libdir=DIR object code libraries [EPREFIX/lib]
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--includedir=DIR C header files [PREFIX/include]
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--oldincludedir=DIR C header files for non-gcc [/usr/include]
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@ -4474,6 +4462,11 @@ $as_echo "no" >&6; }
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fi
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# ommit -O2 for clang because of optimizer failures (in expi-incep in
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# the signature serial timestamp checks.)
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if $CC --version 2>&1 | grep "clang" >/dev/null; then
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:
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5
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@ -4505,6 +4498,7 @@ $as_echo "no" >&6; }
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fi
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fi
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default_cflags=yes
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fi
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ac_ext=c
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@ -7946,7 +7940,7 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
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lt_cv_deplibs_check_method=pass_all
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;;
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netbsd* | netbsdelf*-gnu)
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netbsd*)
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if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
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lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
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else
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@ -11411,9 +11405,6 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
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openbsd* | bitrig*)
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with_gnu_ld=no
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;;
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linux* | k*bsd*-gnu | gnu*)
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link_all_deplibs=no
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;;
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esac
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ld_shlibs=yes
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@ -11668,7 +11659,7 @@ _LT_EOF
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fi
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;;
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netbsd* | netbsdelf*-gnu)
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netbsd*)
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if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
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archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
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wlarc=
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@ -12338,7 +12329,6 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
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if test yes = "$lt_cv_irix_exported_symbol"; then
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archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
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fi
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link_all_deplibs=no
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else
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archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
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archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
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@ -12360,7 +12350,7 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
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esac
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;;
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netbsd* | netbsdelf*-gnu)
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netbsd*)
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if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
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archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
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else
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@ -13455,6 +13445,9 @@ fi
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# before this can be enabled.
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hardcode_into_libs=yes
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# Add ABI-specific directories to the system library path.
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sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
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# Ideally, we could use ldconfig to report *all* directores which are
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# searched for libraries, however this is still not possible. Aside from not
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# being certain /sbin/ldconfig is available, command
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@ -13463,7 +13456,7 @@ fi
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# appending ld.so.conf contents (and includes) to the search path.
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if test -f /etc/ld.so.conf; then
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lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
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sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
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sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
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fi
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# We used to test for /lib/ld.so.1 and disable shared libraries on
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@ -13475,18 +13468,6 @@ fi
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dynamic_linker='GNU/Linux ld.so'
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;;
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netbsdelf*-gnu)
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version_type=linux
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need_lib_prefix=no
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need_version=no
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library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
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soname_spec='${libname}${release}${shared_ext}$major'
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shlibpath_var=LD_LIBRARY_PATH
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shlibpath_overrides_runpath=no
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hardcode_into_libs=yes
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dynamic_linker='NetBSD ld.elf_so'
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;;
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netbsd*)
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version_type=sunos
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need_lib_prefix=no
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@ -15399,7 +15380,7 @@ else
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We can't simply define LARGE_OFF_T to be 9223372036854775807,
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since some C++ compilers masquerading as C compilers
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incorrectly reject 9223372036854775807. */
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#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
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#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
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int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
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&& LARGE_OFF_T % 2147483647 == 1)
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? 1 : -1];
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@ -15445,7 +15426,7 @@ else
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We can't simply define LARGE_OFF_T to be 9223372036854775807,
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since some C++ compilers masquerading as C compilers
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incorrectly reject 9223372036854775807. */
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#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
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#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
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int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
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&& LARGE_OFF_T % 2147483647 == 1)
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? 1 : -1];
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@ -15469,7 +15450,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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We can't simply define LARGE_OFF_T to be 9223372036854775807,
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since some C++ compilers masquerading as C compilers
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incorrectly reject 9223372036854775807. */
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#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
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#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
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int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
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&& LARGE_OFF_T % 2147483647 == 1)
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? 1 : -1];
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@ -15514,7 +15495,7 @@ else
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We can't simply define LARGE_OFF_T to be 9223372036854775807,
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since some C++ compilers masquerading as C compilers
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incorrectly reject 9223372036854775807. */
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#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
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#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
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int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
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&& LARGE_OFF_T % 2147483647 == 1)
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? 1 : -1];
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@ -15538,7 +15519,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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We can't simply define LARGE_OFF_T to be 9223372036854775807,
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since some C++ compilers masquerading as C compilers
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incorrectly reject 9223372036854775807. */
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#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
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#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
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int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
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&& LARGE_OFF_T % 2147483647 == 1)
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? 1 : -1];
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@ -22373,6 +22354,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
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cat <<_LT_EOF >> "$cfgfile"
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#! $SHELL
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# Generated automatically by $as_me ($PACKAGE) $VERSION
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# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
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# NOTE: Changes made to this file will be lost: look at ltmain.sh.
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# Provide generalized library-building support services.
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@ -249,7 +249,13 @@ AC_LANG_C
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default_cflags=no
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if test "x$CFLAGS" = "x" ; then
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ACX_CHECK_COMPILER_FLAG(g, [CFLAGS="$CFLAGS -g"])
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# ommit -O2 for clang because of optimizer failures (in expi-incep in
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# the signature serial timestamp checks.)
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if $CC --version 2>&1 | grep "clang" >/dev/null; then
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:
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else
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ACX_CHECK_COMPILER_FLAG(O2, [CFLAGS="$CFLAGS -O2"])
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fi
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default_cflags=yes
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fi
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AC_PROG_CC
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@ -1,3 +1,7 @@
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15 December 2017: Wouter
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- Fix timestamp failure because of clang optimizer failure, by
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disabling -O2 when the compiler --version is clang.
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12 December 2017: Ralph
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- Fix qname-minimisation documentation (A QTYPE, not NS)
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