posix-threads.h (PTHREAD_MUTEX_IS_STRUCT): New define.
* include/posix-threads.h (PTHREAD_MUTEX_IS_STRUCT): New define. (_Jv_PthreadGetMutex): Use it. (_Jv_PthreadCheckMonitor): Use new M_COUNT macros. (_Jv_MutexInit): Use PTHREAD_MUTEX_IS_STRUCT. (_Jv_MutexLock): Likewise. (_Jv_MutexUnlock): Likewise. * include/config.h.in: Rebuilt. * acconfig.h (PTHREAD_MUTEX_HAVE_M_COUNT, PTHREAD_MUTEX_HAVE___M_COUNT): New undefs. * configure: Rebuilt. * libgcj.spec.in: Don't mention INTERPSPEC. * configure.in (INTERPSPEC): Removed. Only run pthreads-related checks when using POSIX threads. Check for m_count and __m_count in mutex structure. From-SVN: r29048
This commit is contained in:
Tom Tromey
Tom Tromey
parent
2598e85aad
commit
bc5afba452
10 changed files with 1399 additions and 358 deletions
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@ -1,3 +1,20 @@
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1999-09-01 Tom Tromey <tromey@cygnus.com>
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* include/posix-threads.h (PTHREAD_MUTEX_IS_STRUCT): New define.
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(_Jv_PthreadGetMutex): Use it.
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(_Jv_PthreadCheckMonitor): Use new M_COUNT macros.
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(_Jv_MutexInit): Use PTHREAD_MUTEX_IS_STRUCT.
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(_Jv_MutexLock): Likewise.
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(_Jv_MutexUnlock): Likewise.
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* include/config.h.in: Rebuilt.
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* acconfig.h (PTHREAD_MUTEX_HAVE_M_COUNT,
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PTHREAD_MUTEX_HAVE___M_COUNT): New undefs.
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* configure: Rebuilt.
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* libgcj.spec.in: Don't mention INTERPSPEC.
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* configure.in (INTERPSPEC): Removed.
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Only run pthreads-related checks when using POSIX threads. Check
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for m_count and __m_count in mutex structure.
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1999-09-01 Matt Welsh <mdw@cs.berkeley.edu>
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* java/lang/natClass.cc: Fixed notification of threads
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File diff suppressed because one or more lines are too long
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@ -106,3 +106,9 @@
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/* Define if you want a bytecode interpreter. */
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#undef INTERPRETER
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/* Define if pthread_mutex_t has m_count member. */
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#undef PTHREAD_MUTEX_HAVE_M_COUNT
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/* Define if pthread_mutex_t has __m_count member. */
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#undef PTHREAD_MUTEX_HAVE___M_COUNT
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342
libjava/aclocal.m4
vendored
342
libjava/aclocal.m4
vendored
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@ -20,7 +20,7 @@ AC_DEFUN(LIBGCJ_CONFIGURE,
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[
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dnl Default to --enable-multilib
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AC_ARG_ENABLE(multilib,
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[ --enable-multilib build many library versions (default)],
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[ --enable-multilib build many library versions (default)],
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[case "${enableval}" in
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yes) multilib=yes ;;
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no) multilib=no ;;
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@ -318,7 +318,7 @@ done<<>>dnl>>)
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changequote([,]))])
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# serial 40 AC_PROG_LIBTOOL
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# serial 35 AC_PROG_LIBTOOL
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AC_DEFUN(AC_PROG_LIBTOOL,
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[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
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@ -327,9 +327,8 @@ AC_CACHE_SAVE
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# Actually configure libtool. ac_aux_dir is where install-sh is found.
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CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
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LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
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LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
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DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
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LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
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DLLTOOL="$DLLTOOL" AS="$AS" \
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${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
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$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
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|| AC_MSG_ERROR([libtool configure failed])
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@ -360,6 +359,8 @@ AC_REQUIRE([AC_PROG_RANLIB])dnl
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AC_REQUIRE([AC_PROG_CC])dnl
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AC_REQUIRE([AC_PROG_LD])dnl
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AC_REQUIRE([AC_PROG_NM])dnl
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AC_REQUIRE([AC_SYS_NM_PARSE])dnl
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AC_REQUIRE([AC_SYS_SYMBOL_UNDERSCORE])dnl
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AC_REQUIRE([AC_PROG_LN_S])dnl
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dnl
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@ -368,16 +369,10 @@ libtool_flags="--cache-file=$cache_file"
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test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
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test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
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test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
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test "$lt_dlopen" = yes && libtool_flags="$libtool_flags --enable-dlopen"
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test "$silent" = yes && libtool_flags="$libtool_flags --silent"
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test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
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test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
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ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
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[libtool_flags="$libtool_flags --enable-dlopen"])
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
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[libtool_flags="$libtool_flags --enable-win32-dll"])
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AC_ARG_ENABLE(libtool-lock,
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[ --disable-libtool-lock avoid locking (might break parallel builds)])
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test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
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test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
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# Some flags need to be propagated to the compiler or linker for good
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# libtool support.
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@ -413,28 +408,33 @@ case "$host" in
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fi
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;;
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ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
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[*-*-cygwin* | *-*-mingw*)
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AC_CHECK_TOOL(DLLTOOL, dlltool, false)
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AC_CHECK_TOOL(AS, as, false)
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AC_CHECK_TOOL(OBJDUMP, objdump, false)
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*-*-cygwin*)
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AC_SYS_LIBTOOL_CYGWIN
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;;
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])
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esac
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# enable the --disable-libtool-lock switch
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AC_ARG_ENABLE(libtool-lock,
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[ --disable-libtool-lock force libtool not to do file locking],
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need_locks=$enableval,
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need_locks=yes)
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if test x"$need_locks" = xno; then
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libtool_flags="$libtool_flags --disable-lock"
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fi
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])
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# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
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AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
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# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
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AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
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# AC_LIBTOOL_DLOPEN - check for dlopen support
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AC_DEFUN(AC_LIBTOOL_DLOPEN, [lt_dlopen=yes])
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# AC_ENABLE_SHARED - implement the --enable-shared flag
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# Usage: AC_ENABLE_SHARED[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AC_ENABLE_SHARED, [dnl
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define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_DEFUN(AC_ENABLE_SHARED,
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[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(shared,
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changequote(<<, >>)dnl
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<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
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@ -459,15 +459,15 @@ enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
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])
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# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
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AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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AC_ENABLE_SHARED(no)])
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AC_DEFUN(AC_DISABLE_SHARED,
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[AC_ENABLE_SHARED(no)])
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# AC_ENABLE_STATIC - implement the --enable-static flag
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# Usage: AC_ENABLE_STATIC[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AC_ENABLE_STATIC, [dnl
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define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_DEFUN(AC_ENABLE_STATIC,
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[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(static,
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changequote(<<, >>)dnl
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<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
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@ -492,16 +492,16 @@ enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
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])
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# AC_DISABLE_STATIC - set the default static flag to --disable-static
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AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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AC_ENABLE_STATIC(no)])
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AC_DEFUN(AC_DISABLE_STATIC,
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[AC_ENABLE_STATIC(no)])
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# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
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# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
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# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
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# `yes'.
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AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
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define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_DEFUN(AC_ENABLE_FAST_INSTALL,
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[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
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AC_ARG_ENABLE(fast-install,
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changequote(<<, >>)dnl
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<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
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@ -526,8 +526,9 @@ enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
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])
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# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
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AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
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AC_ENABLE_FAST_INSTALL(no)])
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AC_DEFUN(AC_DISABLE_FAST_INSTALL,
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[AC_ENABLE_FAST_INSTALL(no)])
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# AC_PROG_LD - find the path to the GNU or non-GNU linker
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AC_DEFUN(AC_PROG_LD,
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@ -545,7 +546,7 @@ if test "$ac_cv_prog_gcc" = yes; then
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case "$ac_prog" in
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# Accept absolute paths.
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changequote(,)dnl
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[\\/]* | [A-Za-z]:[\\/]*)
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/* | [A-Za-z]:[\\/]*)
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re_direlt='/[^/][^/]*/\.\./'
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changequote([,])dnl
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# Canonicalize the path of ld
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@ -571,10 +572,10 @@ else
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fi
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AC_CACHE_VAL(ac_cv_path_LD,
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[if test -z "$LD"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
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if test -f "$ac_dir/$ac_prog"; then
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ac_cv_path_LD="$ac_dir/$ac_prog"
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# Check to see if the program is GNU ld. I'd rather use --version,
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# but apparently some GNU ld's only accept -v.
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@ -619,10 +620,10 @@ AC_CACHE_VAL(ac_cv_path_NM,
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# Let the user override the test.
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ac_cv_path_NM="$NM"
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else
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
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test -z "$ac_dir" && ac_dir=.
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if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
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if test -f $ac_dir/nm; then
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# Check to see if the nm accepts a BSD-compat flag.
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# Adding the `sed 1q' prevents false positives on HP-UX, which says:
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# nm: unknown option "B" ignored
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@ -646,22 +647,227 @@ AC_MSG_RESULT([$NM])
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AC_SUBST(NM)
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])
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# AC_CHECK_LIBM - check for math library
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AC_DEFUN(AC_CHECK_LIBM,
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# AC_SYS_NM_PARSE - Check for command to grab the raw symbol name followed
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# by C symbol name from nm.
|
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AC_DEFUN(AC_SYS_NM_PARSE,
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[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
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LIBM=
|
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case "$host" in
|
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*-*-beos* | *-*-cygwin*)
|
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# These system don't have libm
|
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AC_REQUIRE([AC_PROG_NM])dnl
|
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# Check for command to grab the raw symbol name followed by C symbol from nm.
|
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AC_MSG_CHECKING([command to parse $NM output])
|
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AC_CACHE_VAL(ac_cv_sys_global_symbol_pipe,
|
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[# These are sane defaults that work on at least a few old systems.
|
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# {They come from Ultrix. What could be older than Ultrix?!! ;)}
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changequote(,)dnl
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# Character class describing NM global symbol codes.
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ac_symcode='[BCDEGRST]'
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|
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# Regexp to match symbols that can be accessed directly from C.
|
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ac_sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
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|
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# Transform the above into a raw symbol and a C symbol.
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ac_symxfrm='\1 \2\3 \3'
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# Transform an extracted symbol line into a proper C declaration
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ac_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
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# Define system-specific variables.
|
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case "$host_os" in
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aix*)
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ac_symcode='[BCDT]'
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;;
|
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*-ncr-sysv4.3*)
|
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AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
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AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
|
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cygwin* | mingw*)
|
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ac_symcode='[ABCDGISTW]'
|
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;;
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*)
|
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AC_CHECK_LIB(m, main, LIBM="-lm")
|
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hpux*)
|
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ac_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^. .* \(.*\)$/extern char \1;/p'"
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;;
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irix*)
|
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ac_symcode='[BCDEGRST]'
|
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;;
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solaris*)
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ac_symcode='[BDT]'
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;;
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esac
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# If we're using GNU nm, then use its standard symbol codes.
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if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
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ac_symcode='[ABCDGISTW]'
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fi
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changequote([,])dnl
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|
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# Try without a prefix undercore, then with it.
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for ac_symprfx in "" "_"; do
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ac_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($ac_symcode\)[ ][ ]*\($ac_symprfx\)$ac_sympat$/$ac_symxfrm/p'"
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# Check to see that the pipe works correctly.
|
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ac_pipe_works=no
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rm -f conftest.$ac_ext
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cat > conftest.$ac_ext <<EOF
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#ifdef __cplusplus
|
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extern "C" {
|
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#endif
|
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char nm_test_var;
|
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void nm_test_func(){}
|
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#ifdef __cplusplus
|
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}
|
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#endif
|
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int main(){nm_test_var='a';nm_test_func;return 0;}
|
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EOF
|
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|
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if AC_TRY_EVAL(ac_compile); then
|
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# Now try to grab the symbols.
|
||||
ac_nlist=conftest.nm
|
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|
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if AC_TRY_EVAL(NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
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|
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# Try sorting and uniquifying the output.
|
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if sort "$ac_nlist" | uniq > "$ac_nlist"T; then
|
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mv -f "$ac_nlist"T "$ac_nlist"
|
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else
|
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rm -f "$ac_nlist"T
|
||||
fi
|
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|
||||
# Make sure that we snagged all the symbols we need.
|
||||
if egrep ' nm_test_var$' "$ac_nlist" >/dev/null; then
|
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if egrep ' nm_test_func$' "$ac_nlist" >/dev/null; then
|
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cat <<EOF > conftest.c
|
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#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
EOF
|
||||
# Now generate the symbol file.
|
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eval "$ac_global_symbol_to_cdecl"' < "$ac_nlist" >> conftest.c'
|
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|
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cat <<EOF >> conftest.c
|
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#if defined (__STDC__) && __STDC__
|
||||
# define lt_ptr_t void *
|
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#else
|
||||
# define lt_ptr_t char *
|
||||
# define const
|
||||
#endif
|
||||
|
||||
/* The mapping between symbol names and symbols. */
|
||||
const struct {
|
||||
const char *name;
|
||||
lt_ptr_t address;
|
||||
}
|
||||
changequote(,)dnl
|
||||
lt_preloaded_symbols[] =
|
||||
changequote([,])dnl
|
||||
{
|
||||
EOF
|
||||
sed 's/^. \(.*\) \(.*\)$/ {"\2", (lt_ptr_t) \&\2},/' < "$ac_nlist" >> conftest.c
|
||||
cat <<\EOF >> conftest.c
|
||||
{0, (lt_ptr_t) 0}
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
EOF
|
||||
# Now try linking the two files.
|
||||
mv conftest.$ac_objext conftestm.$ac_objext
|
||||
ac_save_LIBS="$LIBS"
|
||||
ac_save_CFLAGS="$CFLAGS"
|
||||
LIBS="conftestm.$ac_objext"
|
||||
CFLAGS="$CFLAGS$no_builtin_flag"
|
||||
if AC_TRY_EVAL(ac_link) && test -s conftest; then
|
||||
ac_pipe_works=yes
|
||||
else
|
||||
echo "configure: failed program was:" >&AC_FD_CC
|
||||
cat conftest.c >&AC_FD_CC
|
||||
fi
|
||||
LIBS="$ac_save_LIBS"
|
||||
CFLAGS="$ac_save_CFLAGS"
|
||||
else
|
||||
echo "cannot find nm_test_func in $ac_nlist" >&AC_FD_CC
|
||||
fi
|
||||
else
|
||||
echo "cannot find nm_test_var in $ac_nlist" >&AC_FD_CC
|
||||
fi
|
||||
else
|
||||
echo "cannot run $ac_cv_sys_global_symbol_pipe" >&AC_FD_CC
|
||||
fi
|
||||
else
|
||||
echo "$progname: failed program was:" >&AC_FD_CC
|
||||
cat conftest.c >&AC_FD_CC
|
||||
fi
|
||||
rm -rf conftest*
|
||||
|
||||
# Do not use the global_symbol_pipe unless it works.
|
||||
if test "$ac_pipe_works" = yes; then
|
||||
if test x"$ac_symprfx" = x"_"; then
|
||||
ac_cv_sys_symbol_underscore=yes
|
||||
else
|
||||
ac_cv_sys_symbol_underscore=no
|
||||
fi
|
||||
break
|
||||
else
|
||||
ac_cv_sys_global_symbol_pipe=
|
||||
fi
|
||||
done
|
||||
])
|
||||
|
||||
ac_result=yes
|
||||
if test -z "$ac_cv_sys_global_symbol_pipe"; then
|
||||
ac_result=no
|
||||
fi
|
||||
AC_MSG_RESULT($ac_result)
|
||||
])
|
||||
|
||||
# AC_SYS_LIBTOOL_CYGWIN - find tools needed on cygwin
|
||||
AC_DEFUN(AC_SYS_LIBTOOL_CYGWIN,
|
||||
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
||||
AC_CHECK_TOOL(AS, as, false)
|
||||
])
|
||||
|
||||
# AC_SYS_SYMBOL_UNDERSCORE - does the compiler prefix global symbols
|
||||
# with an underscore?
|
||||
AC_DEFUN(AC_SYS_SYMBOL_UNDERSCORE,
|
||||
[AC_REQUIRE([AC_PROG_NM])dnl
|
||||
AC_REQUIRE([AC_SYS_NM_PARSE])dnl
|
||||
AC_MSG_CHECKING([for _ prefix in compiled symbols])
|
||||
AC_CACHE_VAL(ac_cv_sys_symbol_underscore,
|
||||
[ac_cv_sys_symbol_underscore=no
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
void nm_test_func(){}
|
||||
int main(){nm_test_func;return 0;}
|
||||
EOF
|
||||
if AC_TRY_EVAL(ac_compile); then
|
||||
# Now try to grab the symbols.
|
||||
ac_nlist=conftest.nm
|
||||
if AC_TRY_EVAL(NM conftest.$ac_objext \| $ac_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
|
||||
# See whether the symbols have a leading underscore.
|
||||
if egrep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
|
||||
ac_cv_sys_symbol_underscore=yes
|
||||
else
|
||||
if egrep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
|
||||
:
|
||||
else
|
||||
echo "configure: cannot find nm_test_func in $ac_nlist" >&AC_FD_CC
|
||||
fi
|
||||
fi
|
||||
else
|
||||
echo "configure: cannot run $ac_cv_sys_global_symbol_pipe" >&AC_FD_CC
|
||||
fi
|
||||
else
|
||||
echo "configure: failed program was:" >&AC_FD_CC
|
||||
cat conftest.c >&AC_FD_CC
|
||||
fi
|
||||
rm -rf conftest*
|
||||
])
|
||||
AC_MSG_RESULT($ac_cv_sys_symbol_underscore)
|
||||
USE_SYMBOL_UNDERSCORE=${ac_cv_sys_symbol_underscore=no}
|
||||
AC_SUBST(USE_SYMBOL_UNDERSCORE)dnl
|
||||
])
|
||||
|
||||
# AC_CHECK_LIBM - check for math library
|
||||
AC_DEFUN(AC_CHECK_LIBM, [
|
||||
AC_CHECK_LIB(mw, _mwvalidcheckl)
|
||||
AC_CHECK_LIB(m, cos)
|
||||
])
|
||||
|
||||
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
|
||||
|
|
@ -672,14 +878,13 @@ esac
|
|||
# '${top_builddir}/' (note the single quotes!) if your package is not
|
||||
# flat, and, if you're not using automake, define top_builddir as
|
||||
# appropriate in the Makefiles.
|
||||
AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [
|
||||
case "$enable_ltdl_convenience" in
|
||||
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
|
||||
"") enable_ltdl_convenience=yes
|
||||
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
|
||||
esac
|
||||
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
|
||||
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
||||
])
|
||||
|
||||
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
|
||||
|
|
@ -691,23 +896,16 @@ AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
|||
# flat, and, if you're not using automake, define top_builddir as
|
||||
# appropriate in the Makefiles.
|
||||
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
|
||||
AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_CHECK_LIB(ltdl, main,
|
||||
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
|
||||
[if test x"$enable_ltdl_install" = xno; then
|
||||
AC_MSG_WARN([libltdl not installed, but installation disabled])
|
||||
else
|
||||
enable_ltdl_install=yes
|
||||
fi
|
||||
AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [
|
||||
AC_CHECK_LIB(ltdl, main, LIBLTDL="-lltdl", [
|
||||
case "$enable_ltdl_install" in
|
||||
no) AC_MSG_WARN([libltdl not installed, but installation disabled]) ;;
|
||||
"") enable_ltdl_install=yes
|
||||
ac_configure_args="$ac_configure_args --enable-ltdl-install" ;;
|
||||
esac
|
||||
])
|
||||
if test x"$enable_ltdl_install" = x"yes"; then
|
||||
ac_configure_args="$ac_configure_args --enable-ltdl-install"
|
||||
if test x"$enable_ltdl_install" != x"no"; then
|
||||
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
|
||||
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
||||
else
|
||||
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
|
||||
LIBLTDL="-lltdl"
|
||||
INCLTDL=
|
||||
fi
|
||||
])
|
||||
|
||||
|
|
@ -719,7 +917,7 @@ AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
|
|||
AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
|
||||
AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
|
||||
AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
|
||||
|
||||
dnl This is just to silence aclocal about the macro not being used
|
||||
ifelse([AC_DISABLE_FAST_INSTALL])dnl
|
||||
AC_DEFUN(AM_SYS_NM_PARSE, [indir([AC_SYS_NM_PARSE])])dnl
|
||||
AC_DEFUN(AM_SYS_SYMBOL_UNDERSCORE, [indir([AC_SYS_SYMBOL_UNDERSCORE])])dnl
|
||||
AC_DEFUN(AM_SYS_LIBTOOL_CYGWIN, [indir([AC_SYS_LIBTOOL_CYGWIN])])dnl
|
||||
|
||||
|
|
|
|||
781
libjava/configure
vendored
781
libjava/configure
vendored
File diff suppressed because it is too large
Load diff
|
|
@ -50,10 +50,6 @@ AC_ARG_ENABLE(interpreter,
|
|||
AC_DEFINE(INTERPRETER)
|
||||
fi)
|
||||
|
||||
dnl This becomes -lffi if the interpreter is enabled.
|
||||
INTERPSPEC=
|
||||
AC_SUBST(INTERPSPEC)
|
||||
|
||||
dnl If the target is an eCos system, use the appropriate eCos
|
||||
dnl I/O routines.
|
||||
dnl FIXME: this should not be a local option but a global target
|
||||
|
|
@ -306,8 +302,6 @@ if test -n "${with_cross_host}"; then
|
|||
GCJ=
|
||||
fi
|
||||
else
|
||||
# Some POSIX thread systems don't have pthread_mutexattr_settype.
|
||||
# E.g., Solaris.
|
||||
AC_CHECK_FUNCS(strerror ioctl select open fsync sleep)
|
||||
AC_CHECK_FUNCS(ctime_r ctime, break)
|
||||
AC_CHECK_FUNCS(gmtime_r localtime_r readdir_r getpwuid_r)
|
||||
|
|
@ -377,23 +371,37 @@ else
|
|||
AC_EGREP_HEADER(gethostname, unistd.h, [
|
||||
AC_DEFINE(HAVE_GETHOSTNAME_DECL)])])
|
||||
|
||||
# Look for these functions in the thread library.
|
||||
save_LIBS="$LIBS"
|
||||
LIBS="$LIBS $THREADLIBS"
|
||||
AC_CHECK_FUNCS(pthread_mutexattr_settype pthread_mutexattr_setkind_np)
|
||||
# Look for these functions in the thread library, but only bother
|
||||
# if using POSIX threads.
|
||||
if test "$THREADS" = posix; then
|
||||
save_LIBS="$LIBS"
|
||||
LIBS="$LIBS $THREADLIBS"
|
||||
# Some POSIX thread systems don't have pthread_mutexattr_settype.
|
||||
# E.g., Solaris.
|
||||
AC_CHECK_FUNCS(pthread_mutexattr_settype pthread_mutexattr_setkind_np)
|
||||
|
||||
# Look for sched_yield. Up to Solaris 2.6, it is in libposix4, since
|
||||
# Solaris 7 the name librt is preferred.
|
||||
AC_CHECK_FUNCS(sched_yield, , [
|
||||
AC_CHECK_LIB(rt, sched_yield, [
|
||||
AC_DEFINE(HAVE_SCHED_YIELD)
|
||||
THREADLIBS="$THREADLIBS -lrt"
|
||||
THREADSPECS="$THREADSPECS -lrt"], [
|
||||
AC_CHECK_LIB(posix4, sched_yield, [
|
||||
AC_DEFINE(HAVE_SCHED_YIELD)
|
||||
THREADLIBS="$THREADLIBS -lposix4"
|
||||
THREADSPECS="$THREADSPECS -lposix4"])])])
|
||||
LIBS="$save_LIBS"
|
||||
# Look for sched_yield. Up to Solaris 2.6, it is in libposix4, since
|
||||
# Solaris 7 the name librt is preferred.
|
||||
AC_CHECK_FUNCS(sched_yield, , [
|
||||
AC_CHECK_LIB(rt, sched_yield, [
|
||||
AC_DEFINE(HAVE_SCHED_YIELD)
|
||||
THREADLIBS="$THREADLIBS -lrt"
|
||||
THREADSPECS="$THREADSPECS -lrt"], [
|
||||
AC_CHECK_LIB(posix4, sched_yield, [
|
||||
AC_DEFINE(HAVE_SCHED_YIELD)
|
||||
THREADLIBS="$THREADLIBS -lposix4"
|
||||
THREADSPECS="$THREADSPECS -lposix4"])])])
|
||||
LIBS="$save_LIBS"
|
||||
|
||||
# We can save a little space at runtime if the mutex has m_count
|
||||
# or __m_count. This is a nice hack for Linux.
|
||||
AC_TRY_COMPILE([#include <pthread.h>], [
|
||||
extern pthread_mutex_t *mutex; int q = mutex->m_count;
|
||||
], AC_DEFINE(PTHREAD_MUTEX_HAVE_M_COUNT), [
|
||||
AC_TRY_COMPILE([#include <pthread.h>], [
|
||||
extern pthread_mutex_t *mutex; int q = mutex->__m_count;
|
||||
], AC_DEFINE(PTHREAD_MUTEX_HAVE___M_COUNT))])
|
||||
fi
|
||||
|
||||
# We require a way to get the time.
|
||||
time_found=no
|
||||
|
|
@ -461,10 +469,6 @@ else
|
|||
])
|
||||
SYSTEMSPEC="$SYSTEMSPEC $gcj_cv_lib_sockets"
|
||||
|
||||
if test "$enable_interpreter" = yes; then
|
||||
INTERPSPEC=
|
||||
fi
|
||||
|
||||
if test "$with_system_zlib" = yes; then
|
||||
AC_CHECK_LIB(z, deflate, ZLIBSPEC=-lz, ZLIBSPEC=-lzgcj)
|
||||
else
|
||||
|
|
|
|||
|
|
@ -122,6 +122,12 @@
|
|||
/* Define if you want a bytecode interpreter. */
|
||||
#undef INTERPRETER
|
||||
|
||||
/* Define if pthread_mutex_t has m_count member. */
|
||||
#undef PTHREAD_MUTEX_HAVE_M_COUNT
|
||||
|
||||
/* Define if pthread_mutex_t has __m_count member. */
|
||||
#undef PTHREAD_MUTEX_HAVE___M_COUNT
|
||||
|
||||
/* Define if you have the access function. */
|
||||
#undef HAVE_ACCESS
|
||||
|
||||
|
|
|
|||
|
|
@ -31,9 +31,7 @@ details. */
|
|||
|
||||
typedef pthread_cond_t _Jv_ConditionVariable_t;
|
||||
|
||||
// FIXME: it is ugly to use LINUX_THREADS as the define. Instead
|
||||
// think of a better scheme.
|
||||
#ifdef LINUX_THREADS
|
||||
#if defined (PTHREAD_MUTEX_HAVE_M_COUNT) || defined (PTHREAD_MUTEX_HAVE___M_COUNT)
|
||||
|
||||
// On Linux we use implementation details of mutexes in order to get
|
||||
// faster results.
|
||||
|
|
@ -41,6 +39,8 @@ typedef pthread_mutex_t _Jv_Mutex_t;
|
|||
|
||||
#else /* LINUX_THREADS */
|
||||
|
||||
#define PTHREAD_MUTEX_IS_STRUCT
|
||||
|
||||
typedef struct
|
||||
{
|
||||
// Mutex used when locking this structure transiently.
|
||||
|
|
@ -67,7 +67,7 @@ typedef struct
|
|||
int count;
|
||||
} _Jv_Mutex_t;
|
||||
|
||||
#endif /* LINUX_THREADS */
|
||||
#endif
|
||||
|
||||
typedef struct
|
||||
{
|
||||
|
|
@ -88,7 +88,7 @@ typedef void _Jv_ThreadStartFunc (java::lang::Thread *);
|
|||
inline pthread_mutex_t *
|
||||
_Jv_PthreadGetMutex (_Jv_Mutex_t *mu)
|
||||
{
|
||||
#if defined (LINUX_THREADS)
|
||||
#if ! defined (PTHREAD_MUTEX_IS_STRUCT)
|
||||
return mu;
|
||||
#elif defined (HAVE_RECURSIVE_MUTEX)
|
||||
return &mu->mutex;
|
||||
|
|
@ -110,9 +110,11 @@ _Jv_PthreadCheckMonitor (_Jv_Mutex_t *mu)
|
|||
// See if the mutex is locked by this thread.
|
||||
if (pthread_mutex_trylock (pmu))
|
||||
return 1;
|
||||
#ifdef LINUX_THREADS
|
||||
#if defined (PTHREAD_MUTEX_HAVE_M_COUNT)
|
||||
// On Linux we exploit knowledge of the implementation.
|
||||
int r = pmu->m_count == 1;
|
||||
#elif defined (PTHREAD_MUTEX_HAVE___M_COUNT)
|
||||
int r = pmu->__m_count == 1;
|
||||
#else
|
||||
int r = mu->count == 0;
|
||||
#endif
|
||||
|
|
@ -170,7 +172,7 @@ inline void
|
|||
_Jv_MutexInit (_Jv_Mutex_t *mu)
|
||||
{
|
||||
pthread_mutex_init (_Jv_PthreadGetMutex (mu), NULL);
|
||||
#ifndef LINUX_THREADS
|
||||
#ifdef PTHREAD_MUTEX_IS_STRUCT
|
||||
mu->count = 0;
|
||||
#endif
|
||||
}
|
||||
|
|
@ -206,7 +208,7 @@ inline int
|
|||
_Jv_MutexLock (_Jv_Mutex_t *mu)
|
||||
{
|
||||
int r = pthread_mutex_lock (mu);
|
||||
#ifndef LINUX_THREADS
|
||||
#ifdef PTHREAD_MUTEX_IS_STRUCT
|
||||
if (! r)
|
||||
++mu->count;
|
||||
#endif
|
||||
|
|
@ -217,7 +219,7 @@ inline int
|
|||
_Jv_MutexUnlock (_Jv_Mutex_t *mu)
|
||||
{
|
||||
int r = pthread_mutex_unlock (mu);
|
||||
#ifndef LINUX_THREADS
|
||||
#ifdef PTHREAD_MUTEX_IS_STRUCT
|
||||
if (! r)
|
||||
--mu->count;
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
# to link with libgcj.
|
||||
#
|
||||
%rename lib liborig
|
||||
*lib: -lgcj -lm @INTERPSPEC@ @GCSPEC@ @THREADSPEC@ @ZLIBSPEC@ @SYSTEMSPEC@ %(liborig)
|
||||
*lib: -lgcj -lm @GCSPEC@ @THREADSPEC@ @ZLIBSPEC@ @SYSTEMSPEC@ %(liborig)
|
||||
|
||||
%rename cc1 cc1orig
|
||||
*cc1: @DIVIDESPEC@ %(cc1orig)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# Makefile.in generated automatically by automake 1.4a from Makefile.am
|
||||
# Makefile.in generated automatically by automake 1.4 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
|
|
@ -10,6 +10,7 @@
|
|||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
|
|
@ -45,10 +46,9 @@ AUTOMAKE = @AUTOMAKE@
|
|||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
INSTALL_STRIP_FLAG =
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
|
|
@ -80,7 +80,6 @@ GCINCS = @GCINCS@
|
|||
GCLIBS = @GCLIBS@
|
||||
GCOBJS = @GCOBJS@
|
||||
GCSPEC = @GCSPEC@
|
||||
INTERPSPEC = @INTERPSPEC@
|
||||
LD = @LD@
|
||||
LIBGCJ_CFLAGS = @LIBGCJ_CFLAGS@
|
||||
LIBGCJ_CXXFLAGS = @LIBGCJ_CXXFLAGS@
|
||||
|
|
@ -90,7 +89,6 @@ LN_S = @LN_S@
|
|||
MAINT = @MAINT@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
NM = @NM@
|
||||
OBJDUMP = @OBJDUMP@
|
||||
PACKAGE = @PACKAGE@
|
||||
PERL = @PERL@
|
||||
RANLIB = @RANLIB@
|
||||
|
|
@ -100,6 +98,7 @@ THREADINCS = @THREADINCS@
|
|||
THREADLIBS = @THREADLIBS@
|
||||
THREADOBJS = @THREADOBJS@
|
||||
THREADSPEC = @THREADSPEC@
|
||||
USE_SYMBOL_UNDERSCORE = @USE_SYMBOL_UNDERSCORE@
|
||||
VERSION = @VERSION@
|
||||
ZDEPS = @ZDEPS@
|
||||
ZINCS = @ZINCS@
|
||||
|
|
@ -108,7 +107,6 @@ ZLIBSPEC = @ZLIBSPEC@
|
|||
here = @here@
|
||||
libgcj_basedir = @libgcj_basedir@
|
||||
|
||||
|
||||
AUTOMAKE_OPTIONS = foreign dejagnu no-installinfo
|
||||
|
||||
# Setup the testing framework, if you have one
|
||||
|
|
@ -123,16 +121,15 @@ RUNTEST = `if [ -f $(top_srcdir)/../dejagnu/runtest ] ; then \
|
|||
|
||||
|
||||
RUNTESTFLAGS = @AM_RUNTESTFLAGS@
|
||||
subdir = testsuite
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
|
||||
CONFIG_HEADER = ../include/config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
DIST_SOURCES =
|
||||
DIST_COMMON = ChangeLog Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = tar
|
||||
GZIP_ENV = --best
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
|
|
@ -149,6 +146,8 @@ TAGS:
|
|||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = testsuite
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
here=`cd $(top_builddir) && pwd`; \
|
||||
top_distdir=`cd $(top_distdir) && pwd`; \
|
||||
|
|
@ -158,7 +157,7 @@ distdir: $(DISTFILES)
|
|||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$d/$$file $(distdir)/$$file; \
|
||||
cp -pr $$/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|
|
@ -222,7 +221,7 @@ uninstall: uninstall-am
|
|||
all-am: Makefile
|
||||
all-redirect: all-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
|
||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
||||
installdirs:
|
||||
|
||||
|
||||
|
|
@ -257,8 +256,8 @@ maintainer-clean: maintainer-clean-am
|
|||
.PHONY: tags distdir check-DEJAGNU info-am info dvi-am dvi check \
|
||||
check-am installcheck-am installcheck install-info-am install-info \
|
||||
install-exec-am install-exec install-data-am install-data install-am \
|
||||
install uninstall-am uninstall all-redirect all-am all install-strip \
|
||||
installdirs mostlyclean-generic distclean-generic clean-generic \
|
||||
install uninstall-am uninstall all-redirect all-am all installdirs \
|
||||
mostlyclean-generic distclean-generic clean-generic \
|
||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue