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bpo-45747: Detect gdbm/dbm dependencies in configure (GH-29467)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
This commit is contained in:
Christian Heimes
GitHub
parent
c1323d4b8c
commit
0a9f69539b
8 changed files with 497 additions and 262 deletions
339
configure
vendored
339
configure
vendored
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@ -10822,6 +10822,340 @@ else
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TCLTK_LIBS="$with_tcltk_libs"
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fi
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# check for _gdbmmodulec dependencies
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for ac_header in gdbm.h
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do :
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ac_fn_c_check_header_mongrel "$LINENO" "gdbm.h" "ac_cv_header_gdbm_h" "$ac_includes_default"
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if test "x$ac_cv_header_gdbm_h" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_GDBM_H 1
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_ACEOF
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LIBS_SAVE=$LIBS
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbm_open in -lgdbm" >&5
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$as_echo_n "checking for gdbm_open in -lgdbm... " >&6; }
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if ${ac_cv_lib_gdbm_gdbm_open+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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ac_check_lib_save_LIBS=$LIBS
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LIBS="-lgdbm $LIBS"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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/* Override any GCC internal prototype to avoid an error.
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Use char because int might match the return type of a GCC
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builtin and then its argument prototype would still apply. */
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#ifdef __cplusplus
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extern "C"
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#endif
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char gdbm_open ();
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int
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main ()
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{
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return gdbm_open ();
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_link "$LINENO"; then :
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ac_cv_lib_gdbm_gdbm_open=yes
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else
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ac_cv_lib_gdbm_gdbm_open=no
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fi
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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LIBS=$ac_check_lib_save_LIBS
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_gdbm_open" >&5
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$as_echo "$ac_cv_lib_gdbm_gdbm_open" >&6; }
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if test "x$ac_cv_lib_gdbm_gdbm_open" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_LIBGDBM 1
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_ACEOF
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LIBS="-lgdbm $LIBS"
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fi
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LIBS=$LIBS_SAVE
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fi
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done
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# check for _dbmmodule.c dependencies
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for ac_header in ndbm.h
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do :
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ac_fn_c_check_header_mongrel "$LINENO" "ndbm.h" "ac_cv_header_ndbm_h" "$ac_includes_default"
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if test "x$ac_cv_header_ndbm_h" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_NDBM_H 1
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_ACEOF
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LIBS_SAVE="$LIBS"
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lndbm" >&5
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$as_echo_n "checking for dbm_open in -lndbm... " >&6; }
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if ${ac_cv_lib_ndbm_dbm_open+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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ac_check_lib_save_LIBS=$LIBS
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LIBS="-lndbm $LIBS"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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/* Override any GCC internal prototype to avoid an error.
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Use char because int might match the return type of a GCC
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builtin and then its argument prototype would still apply. */
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#ifdef __cplusplus
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extern "C"
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#endif
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char dbm_open ();
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int
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main ()
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{
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return dbm_open ();
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_link "$LINENO"; then :
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ac_cv_lib_ndbm_dbm_open=yes
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else
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ac_cv_lib_ndbm_dbm_open=no
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fi
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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LIBS=$ac_check_lib_save_LIBS
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ndbm_dbm_open" >&5
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$as_echo "$ac_cv_lib_ndbm_dbm_open" >&6; }
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if test "x$ac_cv_lib_ndbm_dbm_open" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_LIBNDBM 1
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_ACEOF
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LIBS="-lndbm $LIBS"
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fi
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LIBS="$LIBS_SAVE"
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lgdbm_compat" >&5
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$as_echo_n "checking for dbm_open in -lgdbm_compat... " >&6; }
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if ${ac_cv_lib_gdbm_compat_dbm_open+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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ac_check_lib_save_LIBS=$LIBS
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LIBS="-lgdbm_compat $LIBS"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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/* Override any GCC internal prototype to avoid an error.
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Use char because int might match the return type of a GCC
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builtin and then its argument prototype would still apply. */
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#ifdef __cplusplus
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extern "C"
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#endif
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char dbm_open ();
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int
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main ()
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{
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return dbm_open ();
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_link "$LINENO"; then :
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ac_cv_lib_gdbm_compat_dbm_open=yes
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else
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ac_cv_lib_gdbm_compat_dbm_open=no
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fi
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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LIBS=$ac_check_lib_save_LIBS
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_compat_dbm_open" >&5
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$as_echo "$ac_cv_lib_gdbm_compat_dbm_open" >&6; }
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if test "x$ac_cv_lib_gdbm_compat_dbm_open" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_LIBGDBM_COMPAT 1
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_ACEOF
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LIBS="-lgdbm_compat $LIBS"
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fi
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LIBS="$LIBS_SAVE"
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fi
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done
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# "gdbm-ndbm.h" and "gdbm/ndbm.h" are both normalized to "gdbm_ndbm_h"
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# unset ac_cv_header_gdbm_ndbm_h to prevent false positive cache hits.
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{ ac_cv_header_gdbm_ndbm_h=; unset ac_cv_header_gdbm_ndbm_h;}
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if ${ac_cv_header_gdbm_slash_ndbm_h+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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ac_fn_c_check_header_mongrel "$LINENO" "gdbm/ndbm.h" "ac_cv_header_gdbm_ndbm_h" "$ac_includes_default"
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if test "x$ac_cv_header_gdbm_ndbm_h" = xyes; then :
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ac_cv_header_gdbm_slash_ndbm_h=yes
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else
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ac_cv_header_gdbm_slash_ndbm_h=no
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fi
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fi
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if test "x$ac_cv_header_gdbm_slash_ndbm_h" = xyes; then :
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$as_echo "#define HAVE_GDBM_NDBM_H 1" >>confdefs.h
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fi
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{ ac_cv_header_gdbm_ndbm_h=; unset ac_cv_header_gdbm_ndbm_h;}
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if ${ac_cv_header_gdbm_dash_ndbm_h+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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ac_fn_c_check_header_mongrel "$LINENO" "gdbm-ndbm.h" "ac_cv_header_gdbm_ndbm_h" "$ac_includes_default"
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if test "x$ac_cv_header_gdbm_ndbm_h" = xyes; then :
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ac_cv_header_gdbm_dash_ndbm_h=yes
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else
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ac_cv_header_gdbm_dash_ndbm_h=no
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fi
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fi
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if test "x$ac_cv_header_gdbm_dash_ndbm_h" = xyes; then :
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$as_echo "#define HAVE_GDBM_DASH_NDBM_H 1" >>confdefs.h
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fi
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{ ac_cv_header_gdbm_ndbm_h=; unset ac_cv_header_gdbm_ndbm_h;}
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if test "$ac_cv_header_gdbm_slash_ndbm_h" = yes -o "$ac_cv_header_gdbm_dash_ndbm_h" = yes; then
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LIBS_SAVE="$LIBS"
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbm_open in -lgdbm_compat" >&5
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$as_echo_n "checking for dbm_open in -lgdbm_compat... " >&6; }
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if ${ac_cv_lib_gdbm_compat_dbm_open+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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ac_check_lib_save_LIBS=$LIBS
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LIBS="-lgdbm_compat $LIBS"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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/* Override any GCC internal prototype to avoid an error.
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Use char because int might match the return type of a GCC
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builtin and then its argument prototype would still apply. */
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#ifdef __cplusplus
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extern "C"
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#endif
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char dbm_open ();
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int
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main ()
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{
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return dbm_open ();
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_link "$LINENO"; then :
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ac_cv_lib_gdbm_compat_dbm_open=yes
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else
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ac_cv_lib_gdbm_compat_dbm_open=no
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fi
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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LIBS=$ac_check_lib_save_LIBS
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gdbm_compat_dbm_open" >&5
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$as_echo "$ac_cv_lib_gdbm_compat_dbm_open" >&6; }
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if test "x$ac_cv_lib_gdbm_compat_dbm_open" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_LIBGDBM_COMPAT 1
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_ACEOF
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LIBS="-lgdbm_compat $LIBS"
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fi
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LIBS="$LIBS_SAVE"
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fi
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# Check for libdb >= 5 with dbm_open()
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# db.h re-defines the name of the function
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for ac_header in db.h
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do :
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ac_fn_c_check_header_mongrel "$LINENO" "db.h" "ac_cv_header_db_h" "$ac_includes_default"
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if test "x$ac_cv_header_db_h" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DB_H 1
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_ACEOF
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdb" >&5
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$as_echo_n "checking for libdb... " >&6; }
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if ${ac_cv_have_libdb+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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LIBS_SAVE="$LIBS"
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LIBS="$LIBS -ldb"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#define DB_DBM_HSEARCH 1
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#include <db.h>
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#if DB_VERSION_MAJOR < 5
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#error "dh.h: DB_VERSION_MAJOR < 5 is not supported."
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#endif
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int
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main ()
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{
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DBM *dbm = dbm_open(NULL, 0, 0)
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_link "$LINENO"; then :
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ac_cv_have_libdb=yes
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else
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ac_cv_have_libdb=no
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fi
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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LIBS="$LIBS_SAVE"
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_libdb" >&5
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$as_echo "$ac_cv_have_libdb" >&6; }
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if test "x$ac_cv_have_libdb" = xyes; then :
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$as_echo "#define HAVE_LIBDB 1" >>confdefs.h
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fi
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fi
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done
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# Check for --with-dbmliborder
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5
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$as_echo_n "checking for --with-dbmliborder... " >&6; }
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@ -10833,12 +11167,15 @@ if test x$with_dbmliborder = xyes
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then
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as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
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else
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for db in `echo $with_dbmliborder | sed 's/:/ /g'`; do
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as_save_IFS=$IFS
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IFS=:
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for db in $with_dbmliborder; do
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if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb
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then
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as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
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fi
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done
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IFS=$as_save_IFS
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fi
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fi
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