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comparison configure.ac @ 3263:d674024a8674

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[xemacs-hg @ 2006-02-27 16:29:00 by crestani] - Introduce a fancy asynchronous finalization strategy on C level. - Merge the code conditioned on MC_ALLOC into the code conditioned on NEW_GC. - Remove the possibility to free objects manually outside garbage collections when the new collector is enabled.
author crestani
date Mon, 27 Feb 2006 16:29:29 +0000
parents 8d7c2461057a
children 34cfe24248f6
comparison
equal deleted inserted replaced
3262:79d41cfd8e6b 3263:d674024a8674
917 AC_HELP_STRING([--enable-pdump],[Enable portable LISP preloader.]), 917 AC_HELP_STRING([--enable-pdump],[Enable portable LISP preloader.]),
918 [], []) 918 [], [])
919 XE_MERGED_ARG([dump-in-exec], 919 XE_MERGED_ARG([dump-in-exec],
920 AC_HELP_STRING([--enable-dump-in-exec],[Enable dumping into executable (enabled by default 920 AC_HELP_STRING([--enable-dump-in-exec],[Enable dumping into executable (enabled by default
921 for `pdump', not enabled by default in combination 921 for `pdump', not enabled by default in combination
922 with `mc-alloc').]), 922 with `newgc').]),
923 [], []) 923 [], [])
924 XE_MERGED_ARG([kkcc], 924 XE_MERGED_ARG([kkcc],
925 AC_HELP_STRING([--enable-kkcc],[Enable experimental new GC algorithms.]), 925 AC_HELP_STRING([--enable-kkcc],[Enable experimental new GC mark algorithms.]),
926 [], [enable_kkcc=yes]) 926 [], [enable_kkcc=yes])
927 XE_MERGED_ARG([mc-alloc], 927
928 AC_HELP_STRING([--enable-mc-alloc],[Enable experimental new allocator.]),
929 [], [enable_mc_alloc=yes])
930 XE_MERGED_ARG([newgc], 928 XE_MERGED_ARG([newgc],
931 AC_HELP_STRING([--enable-newgc],[Enable new incremental garbage collector.]), 929 AC_HELP_STRING([--enable-newgc],[Enable new incremental garbage collector and new allocator.]),
932 [], []) 930 [], [])
933 XE_COMPLEX_ARG([vdb], 931 XE_COMPLEX_ARG([vdb],
934 AC_HELP_STRING([--enable-vdb=TYPE],[Override auto-detection of 932 AC_HELP_STRING([--enable-vdb=TYPE],[Override auto-detection of
935 virtual-dirty-bit write-barrier implementation for the 933 virtual-dirty-bit write-barrier implementation for the
936 new garbage collector. TYPE must be one of "auto" (for 934 new garbage collector. TYPE must be one of "auto" (for
2126 libs_standard= 2124 libs_standard=
2127 unexec= 2125 unexec=
2128 lib_gcc= 2126 lib_gcc=
2129 fi 2127 fi
2130 2128
2131 dnl Enable KKCC and MC-ALLOC by default 2129 dnl Enable KKCC by default
2132 test -z "$enable_kkcc" && enable_kkcc=yes 2130 test -z "$enable_kkcc" && enable_kkcc=yes
2133 test -z "$enable_mc_alloc" && enable_mc_alloc=yes
2134 2131
2135 dnl Dump into executable 2132 dnl Dump into executable
2136 if test -z "$enable_dump_in_exec"; then 2133 if test -z "$enable_dump_in_exec"; then
2137 if test "$enable_pdump" = "yes"; then 2134 if test "$enable_pdump" = "yes"; then
2138 if test "$enable_mc_alloc" = "yes"; then 2135 if test "$enable_newgc" = "yes"; then
2139 enable_dump_in_exec=no 2136 enable_dump_in_exec=no
2140 else 2137 else
2141 enable_dump_in_exec=yes 2138 enable_dump_in_exec=yes
2142 fi 2139 fi
2143 fi 2140 fi
2144 fi 2141 fi
2145 2142
2146 dnl New incremental garbage collector 2143 dnl New incremental garbage collector
2147 if test "$enable_newgc" = "yes"; then 2144 if test "$enable_newgc" = "yes"; then
2148 enable_mc_alloc=yes
2149 enable_kkcc=yes 2145 enable_kkcc=yes
2150 fi 2146 fi
2151 2147
2152 dnl For debugging... 2148 dnl For debugging...
2153 test "$verbose" = "yes" && \ 2149 test "$verbose" = "yes" && \
5828 AC_DEFINE(USE_SYSTEM_MALLOC) 5824 AC_DEFINE(USE_SYSTEM_MALLOC)
5829 fi 5825 fi
5830 test "$GCC" = "yes" && AC_DEFINE(USE_GCC) 5826 test "$GCC" = "yes" && AC_DEFINE(USE_GCC)
5831 test "$enable_external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET) 5827 test "$enable_external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET)
5832 test "$enable_kkcc" = "yes" && AC_DEFINE(USE_KKCC) 5828 test "$enable_kkcc" = "yes" && AC_DEFINE(USE_KKCC)
5833 test "$enable_mc_alloc" = "yes" && AC_DEFINE(MC_ALLOC)
5834 test "$enable_newgc" = "yes" && AC_DEFINE(NEW_GC) 5829 test "$enable_newgc" = "yes" && AC_DEFINE(NEW_GC)
5835 test "$have_vdb_posix" = "yes" && AC_DEFINE(VDB_POSIX) 5830 test "$have_vdb_posix" = "yes" && AC_DEFINE(VDB_POSIX)
5836 test "$have_vdb_fake" = "yes" && AC_DEFINE(VDB_FAKE) 5831 test "$have_vdb_fake" = "yes" && AC_DEFINE(VDB_FAKE)
5837 test "$enable_quick_build" = "yes" && AC_DEFINE(QUICK_BUILD) 5832 test "$enable_quick_build" = "yes" && AC_DEFINE(QUICK_BUILD)
5838 test "$with_purify" = "yes" && AC_DEFINE(PURIFY) 5833 test "$with_purify" = "yes" && AC_DEFINE(PURIFY)
6113 echo " WARNING: and recently with Visual C++ as well (mid-2003)." 6108 echo " WARNING: and recently with Visual C++ as well (mid-2003)."
6114 echo " WARNING: More recent versions may be safer, or not." 6109 echo " WARNING: More recent versions may be safer, or not."
6115 echo " WARNING: ---------------------------------------------------------" 6110 echo " WARNING: ---------------------------------------------------------"
6116 fi 6111 fi
6117 if test "$enable_kkcc" = yes ; then 6112 if test "$enable_kkcc" = yes ; then
6118 echo " Using the new GC algorithms." 6113 echo " Using the new GC mark algorithms (KKCC)."
6119 echo " WARNING: ---------------------------------------------------------" 6114 echo " WARNING: ---------------------------------------------------------"
6120 echo " WARNING: The new algorithms are experimental. They are enabled by" 6115 echo " WARNING: The new algorithms are experimental. They are enabled by"
6121 echo " WARNING: default for this release. Use \`--disable-kkcc' to" 6116 echo " WARNING: default for this release. Use \`--disable-kkcc' to"
6122 echo " WARNING: turn it off." 6117 echo " WARNING: turn it off."
6123 echo " WARNING: ---------------------------------------------------------" 6118 echo " WARNING: ---------------------------------------------------------"
6124 fi 6119 fi
6125 if test "$enable_mc_alloc" = yes ; then 6120 test "$enable_newgc" = yes && echo " Using the new incremental garbage collector and the new allocator."
6126 echo " Using the new allocator."
6127 echo " WARNING: ---------------------------------------------------------"
6128 echo " WARNING: The new allocator is experimental. It is enabled by"
6129 echo " WARNING: default for this release. Use \`--disable-mc-alloc' to"
6130 echo " WARNING: turn it off."
6131 echo " WARNING: ---------------------------------------------------------"
6132 fi
6133 test "$enable_newgc" = yes && echo " Using the new incremental garbage collector."
6134 if test "$have_vdb_posix" = yes ; then 6121 if test "$have_vdb_posix" = yes ; then
6135 if test "$have_vdb_sigaction" = yes ; then 6122 if test "$have_vdb_sigaction" = yes ; then
6136 echo " Using POSIX sigaction() to install fault handler." 6123 echo " Using POSIX sigaction() to install fault handler."
6137 else 6124 else
6138 echo " Using POSIX signal() to install vdb fault handler." 6125 echo " Using POSIX signal() to install vdb fault handler."