[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Emacs-diffs]
From: |
Dave Love |
Subject: |
[Emacs-diffs] |
Date: |
Fri, 06 Jun 2003 05:42:46 -0400 |
Index: emacs/gc/configure.in
diff -c emacs/gc/configure.in:1.1 emacs/gc/configure.in:removed
*** emacs/gc/configure.in:1.1 Thu Jun 5 13:45:53 2003
--- emacs/gc/configure.in Fri Jun 6 05:42:46 2003
***************
*** 1,423 ****
- # Copyright (c) 1999-2001 by Red Hat, Inc. All rights reserved.
- #
- # THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- # OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
- #
- # Permission is hereby granted to use or copy this program
- # for any purpose, provided the above notices are retained on all copies.
- # Permission to modify the code and to distribute modified code is granted,
- # provided the above notices are retained, and a notice that the code was
- # modified is included with the above copyright notice.
- #
- # Original author: Tom Tromey
- # Modified by: Grzegorz Jakacki <jakacki at acm dot org>
-
- dnl Process this file with autoconf to produce configure.
-
- # Initialization
- # ==============
-
- AC_INIT(gc,6.2alpha4,address@hidden)
- ## version must conform to [0-9]+[.][0-9]+(alpha[0-9]+)?
- AC_CONFIG_SRCDIR(gcj_mlc.c)
- AC_CANONICAL_TARGET
- AC_PREREQ(2.53)
- AC_REVISION($Revision: 1.1 $)
- GC_SET_VERSION
- AM_INIT_AUTOMAKE
-
- AC_SUBST(PACKAGE)
- AC_SUBST(GC_VERSION)
-
- AC_PROG_CC
- AC_PROG_CXX
-
- AM_PROG_AS
- AC_CHECK_TOOL(AR, ar)
- AC_CHECK_TOOL(RANLIB, ranlib, :) # :)
-
- AC_PROG_INSTALL
-
- AM_MAINTAINER_MODE
-
- . [$]{srcdir}/configure.host
-
- GC_CFLAGS=${gc_cflags}
- AC_SUBST(GC_CFLAGS)
-
- AC_ARG_ENABLE(threads, [ --enable-threads=TYPE choose threading package],
- THREADS=$enableval,
- [ AC_MSG_CHECKING([for thread model used by GCC])
- THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
- if test -z "$THREADS"; then
- THREADS=no
- fi
- AC_MSG_RESULT([$THREADS])])
-
- AC_ARG_ENABLE(parallel-mark,
- [ --enable-parallel-mark parallelize marking and free list construction],
- [case "$THREADS" in
- no | none | single)
- AC_MSG_ERROR([Parallel mark requires --enable-threads=x spec])
- ;;
- esac]
- )
-
- AC_ARG_ENABLE(cplusplus,
- [ --enable-cplusplus include C++ support in GC library and include
directory],
- )
-
- INCLUDES=-I${srcdir}/include
- THREADLIBS=
- case "$THREADS" in
- no | none | single)
- THREADS=none
- ;;
- posix | pthreads)
- THREADS=posix
- THREADLIBS=-lpthread
- case "$host" in
- x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* |
x86_64-*-linux* | alpha-*-linux*)
- AC_DEFINE(GC_LINUX_THREADS)
- AC_DEFINE(_REENTRANT)
- if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- fi
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- ;;
- *-*-linux*)
- AC_DEFINE(GC_LINUX_THREADS)
- AC_DEFINE(_REENTRANT)
- ;;
- *-*-hpux*)
- AC_MSG_WARN("Only HP/UX 11 threads are supported.")
- AC_DEFINE(GC_HPUX_THREADS)
- AC_DEFINE(_POSIX_C_SOURCE,199506L)
- if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- fi
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- THREADLIBS="-lpthread -lrt"
- ;;
- *-*-freebsd*)
- AC_MSG_WARN("FreeBSD does not yet fully support threads with Boehm GC.")
- AC_DEFINE(GC_FREEBSD_THREADS)
- INCLUDES="$INCLUDES -pthread"
- THREADLIBS=-pthread
- ;;
- *-*-solaris*)
- AC_DEFINE(GC_SOLARIS_THREADS)
- AC_DEFINE(GC_SOLARIS_PTHREADS)
- ;;
- *-*-irix*)
- AC_DEFINE(GC_IRIX_THREADS)
- ;;
- *-*-cygwin*)
- AC_DEFINE(GC_WIN32_THREADS)
- ;;
- *-*-darwin*)
- AC_DEFINE(GC_MACOSX_THREADS)
- ;;
- *-*-osf*)
- AC_DEFINE(GC_OSF1_THREADS)
- if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- # May want to enable it in other cases, too.
- # Measurements havent yet been done.
- fi
- INCLUDES="$INCLUDES -pthread"
- THREADLIBS="-lpthread -lrt"
- ;;
- esac
- ;;
- win32)
- AC_DEFINE(GC_WIN32_THREADS)
- dnl Wine getenv may not return NULL for missing entry
- AC_DEFINE(NO_GETENV)
- ;;
- dgux386)
- THREADS=dgux386
- AC_MSG_RESULT($THREADLIBS)
- # Use pthread GCC switch
- THREADLIBS=-pthread
- if test "${enable_parallel_mark}" = yes; then
- AC_DEFINE(PARALLEL_MARK)
- fi
- AC_DEFINE(THREAD_LOCAL_ALLOC)
- AC_DEFINE(GC_DGUX386_THREADS)
- AC_DEFINE(DGUX_THREADS)
- # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread
- INCLUDES="-pthread $INCLUDES"
- ;;
- decosf1 | irix | mach | os2 | solaris | dce | vxworks)
- AC_MSG_ERROR(thread package $THREADS not yet supported)
- ;;
- *)
- AC_MSG_ERROR($THREADS is an unknown thread package)
- ;;
- esac
- AC_SUBST(THREADLIBS)
-
- # I'm not too familiar with autoconf, is this the best way to do this? -Brian
- case "$host" in
- *-*-darwin*) ;;
- *)
- AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl")
- ;;
- esac
-
- AC_SUBST(EXTRA_TEST_LIBS)
-
- target_all=libgc.la
- AC_SUBST(target_all)
-
- dnl If the target is an eCos system, use the appropriate eCos
- dnl I/O routines.
- dnl FIXME: this should not be a local option but a global target
- dnl system; at present there is no eCos target.
- TARGET_ECOS="no"
- AC_ARG_WITH(ecos,
- [ --with-ecos enable runtime eCos target support],
- TARGET_ECOS="$with_ecos"
- )
-
- addobjs=
- addincludes=
- addtests=
- CXXINCLUDES=
- case "$TARGET_ECOS" in
- no)
- ;;
- *)
- AC_DEFINE(ECOS)
- CXXINCLUDES="-I${TARGET_ECOS}/include"
- addobjs="$addobjs ecos.lo"
- ;;
- esac
-
- if test "${enable_cplusplus}" = yes; then
- addobjs="$addobjs gc_cpp.lo"
- addincludes="$addincludes include/gc_cpp.h include/gc_allocator.h"
- addtests="$addtests test_cpp"
- fi
-
- AC_SUBST(CXX)
-
- AC_SUBST(INCLUDES)
- AC_SUBST(CXXINCLUDES)
-
- # Configuration of shared libraries
- #
- AC_MSG_CHECKING(whether to build shared libraries)
- AC_ENABLE_SHARED
-
- case "$host" in
- alpha-*-openbsd*)
- enable_shared=no
- AC_MSG_RESULT(no)
- ;;
- *)
- AC_MSG_RESULT(yes)
- ;;
- esac
-
- # Configuration of machine-dependent code
- #
- AC_MSG_CHECKING(which machine-dependent code should be used)
- machdep=
- case "$host" in
- alpha-*-openbsd*)
- machdep="alpha_mach_dep.lo"
- if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
- AC_MSG_WARN(OpenBSD/Alpha without dlopen(). Shared library support is
disabled)
- fi
- ;;
- alpha*-*-linux*)
- machdep="alpha_mach_dep.lo"
- ;;
- i?86-*-solaris2.[[89]]*)
- AC_DEFINE(SOLARIS25_PROC_VDB_BUG_FIXED)
- ;;
- mipstx39-*-elf*)
- machdep="mips_ultrix_mach_dep.lo"
- AC_DEFINE(STACKBASE, __stackbase)
- AC_DEFINE(DATASTART_IS_ETEXT)
- ;;
- mips-dec-ultrix*)
- machdep="mips_ultrix_mach-dep.lo"
- ;;
- mips-nec-sysv*|mips-unknown-sysv*)
- ;;
- mips*-*-linux*)
- ;;
- mips-*-*)
- machdep="mips_sgi_mach_dep.lo"
- AC_DEFINE(NO_EXECUTE_PERMISSION)
- ;;
- sparc-*-netbsd*)
- machdep="sparc_netbsd_mach_dep.lo"
- ;;
- sparc-sun-solaris2.3*)
- machdep="sparc_mach_dep.lo"
- AC_DEFINE(SUNOS53_SHARED_LIB)
- ;;
- sparc-sun-solaris2.*)
- machdep="sparc_mach_dep.lo"
- ;;
- ia64-*-*)
- machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
- ;;
- esac
- if test x"$machdep" = x; then
- AC_MSG_RESULT($machdep)
- machdep="mach_dep.lo"
- fi
- addobjs="$addobjs $machdep"
- AC_SUBST(addobjs)
- AC_SUBST(addincludes)
- AC_SUBST(addtests)
-
- AC_PROG_LIBTOOL
-
- #
- # Check for AViiON Machines running DGUX
- #
- AC_MSG_CHECKING(if host is AViiON running DGUX)
- ac_is_dgux=no
- AC_CHECK_HEADER(sys/dg_sys_info.h,
- [ac_is_dgux=yes;])
-
- AC_MSG_RESULT($ac_is_dgux)
- ## :GOTCHA: we do not check anything but sys/dg_sys_info.h
- if test $ac_is_dgux = yes; then
- if test "$enable_full_debug" = "yes"; then
- CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
- CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
- else
- CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
- CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2"
- fi
- AC_SUBST(CFLAGS)
- AC_SUBST(CXXFLAGS)
- fi
-
- dnl We use these options to decide which functions to include.
- AC_ARG_WITH(target-subdir,
- [ --with-target-subdir=SUBDIR
- configuring with a cross compiler])
- AC_ARG_WITH(cross-host,
- [ --with-cross-host=HOST configuring with a cross compiler])
-
- # automake wants to see AC_EXEEXT. But we don't need it. And having
- # it is actually a problem, because the compiler we're passed can't
- # necessarily do a full link. So we fool automake here.
- if false; then
- # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
- # to nothing, so nothing would remain between `then' and `fi' if it
- # were not for the `:' below.
- :
- AC_EXEEXT
- fi
-
- dnl As of 4.13a2, the collector will not properly work on Solaris when
- dnl built with gcc and -O. So we remove -O in the appropriate case.
- dnl
- AC_MSG_CHECKING(whether Solaris gcc optimization fix is necessary)
- case "$host" in
- sparc-sun-solaris2*)
- if test "$GCC" = yes; then
- AC_MSG_RESULT(yes)
- new_CFLAGS=
- for i in $CFLAGS; do
- case "$i" in
- -O*)
- ;;
- *)
- new_CFLAGS="$new_CFLAGS $i"
- ;;
- esac
- done
- CFLAGS="$new_CFLAGS"
- else
- AC_MSG_RESULT(no)
- fi
- ;;
- *) AC_MSG_RESULT(no) ;;
- esac
-
- dnl We need to override the top-level CFLAGS. This is how we do it.
- MY_CFLAGS="$CFLAGS"
- AC_SUBST(MY_CFLAGS)
-
- dnl Include defines that have become de facto standard.
- dnl ALL_INTERIOR_POINTERS can be overridden in startup code.
- AC_DEFINE(SILENT)
- AC_DEFINE(NO_SIGNALS)
- AC_DEFINE(NO_EXECUTE_PERMISSION)
- AC_DEFINE(ALL_INTERIOR_POINTERS)
-
- dnl By default, make the library as general as possible.
- AC_DEFINE(JAVA_FINALIZATION)
- AC_DEFINE(GC_GCJ_SUPPORT)
- AC_DEFINE(ATOMIC_UNCOLLECTABLE)
-
- dnl This is something of a hack. When cross-compiling we turn off
- dnl some functionality. We also enable the "small" configuration.
- dnl These is only correct when targetting an embedded system. FIXME.
- if test -n "${with_cross_host}"; then
- AC_DEFINE(NO_SIGSET)
- AC_DEFINE(NO_CLOCK)
- AC_DEFINE(SMALL_CONFIG)
- AC_DEFINE(NO_DEBUGGING)
- fi
-
- AC_ARG_ENABLE(full-debug,
- [ --enable-full-debug include full support for pointer backtracing
etc.],
- [ if test "$enable_full_debug" = "yes"; then
- AC_MSG_WARN("Must define GC_DEBUG and use debug alloc. in clients.")
- AC_DEFINE(KEEP_BACK_PTRS)
- AC_DEFINE(DBG_HDRS_ALL)
- case $host in
- ia64-*-linux* )
- AC_DEFINE(MAKE_BACK_GRAPH)
- ;;
- x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* )
- AC_DEFINE(MAKE_BACK_GRAPH)
- AC_MSG_WARN("Client must not use -fomit-frame-pointer.")
- AC_DEFINE(SAVE_CALL_COUNT, 8)
- ;;
- i[3456]86-*-dgux*)
- AC_DEFINE(MAKE_BACK_GRAPH)
- ;;
- esac ]
- fi)
-
- AC_ARG_ENABLE(redirect-malloc,
- [ --enable-redirect-malloc redirect malloc and friends to GC routines])
-
- if test "${enable_redirect_malloc}" = yes; then
- if test "${enable_full_debug}" = yes; then
- AC_DEFINE(REDIRECT_MALLOC, GC_debug_malloc_replacement)
- AC_DEFINE(REDIRECT_REALLOC, GC_debug_realloc_replacement)
- AC_DEFINE(REDIRECT_FREE, GC_debug_free)
- else
- AC_DEFINE(REDIRECT_MALLOC, GC_malloc)
- fi
- fi
-
- AC_ARG_ENABLE(gc-assertions,
- [ --enable-gc-assertions collector-internal assertion checking])
- if test "${enable_gc_assertions}" = yes; then
- AC_DEFINE(GC_ASSERTIONS)
- fi
-
- AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host")
-
- AC_OUTPUT([Makefile doc/Makefile include/Makefile],,
- srcdir=${srcdir}
- host=${host}
- CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
- CC="${CC}"
- DEFS="$DEFS"
- )
--- 0 ----
- [Emacs-diffs], (continued)
- [Emacs-diffs], Kenichi Handa, 2003/06/05
- [Emacs-diffs], Kenichi Handa, 2003/06/05
- [Emacs-diffs], Kenichi Handa, 2003/06/05
- [Emacs-diffs], Kenichi Handa, 2003/06/05
- [Emacs-diffs], Kenichi Handa, 2003/06/05
- [Emacs-diffs], Kenichi Handa, 2003/06/05
- [Emacs-diffs], Kenichi Handa, 2003/06/05
- [Emacs-diffs], Kenichi Handa, 2003/06/06
- [Emacs-diffs], Dave Love, 2003/06/06
- [Emacs-diffs], Dave Love, 2003/06/06
- [Emacs-diffs],
Dave Love <=
- [Emacs-diffs], Dave Love, 2003/06/06
- [Emacs-diffs], Dave Love, 2003/06/06
- [Emacs-diffs], Dave Love, 2003/06/06
- [Emacs-diffs], Dave Love, 2003/06/06
- [Emacs-diffs], Dave Love, 2003/06/06
- [Emacs-diffs], Dave Love, 2003/06/06