mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-19 21:09:22 +08:00
2004-09-15 Jeff Johnston <jjohnstn@redhat.com>
* configure.host: Reverting 2004-09-14 change as fix has occurred on
Cygwin side.
* configure.in: Ditto.
* libc/configure.in: Ditto.
* libc/sys/configure.in: Ditto.
* configure: Ditto.
* libc/configure: Ditto.
* libc/sys/configure: Ditto.
* libc/include/sys/reent.h: Ditto.
* libc/stdlib/__atexit.c: Ditto.
* libc/stdlib/__call_atexit.c: Ditto.
* libc/stdlib/cxa_atexit.c: Ditto.
* libc/stdlib/cxa_finalize.c: Ditto.
* libc/sys/cygwin/Makefile.am: Removed again.
* libc/sys/cygwin/Makefile.in: Ditto.
* libc/sys/cygwin/aclocal.m4: Ditto.
* libc/sys/cygwin/configure: Ditto.
* libc/sys/cygwin/configure.in: Ditto.
* libc/sys/cygwin/dummy.c: Ditto.
* libc/sys/cygwin/sys/reent.h: Ditto.
This commit is contained in:
Jeff Johnston
parent
1dcd520bb8
commit
51d4a7eae1
@ -1,3 +1,26 @@
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2004-09-15 Jeff Johnston <jjohnstn@redhat.com>
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* configure.host: Reverting 2004-09-14 change as fix has occurred on
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Cygwin side.
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* configure.in: Ditto.
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* libc/configure.in: Ditto.
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* libc/sys/configure.in: Ditto.
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* configure: Ditto.
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* libc/configure: Ditto.
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* libc/sys/configure: Ditto.
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* libc/include/sys/reent.h: Ditto.
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* libc/stdlib/__atexit.c: Ditto.
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* libc/stdlib/__call_atexit.c: Ditto.
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* libc/stdlib/cxa_atexit.c: Ditto.
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* libc/stdlib/cxa_finalize.c: Ditto.
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* libc/sys/cygwin/Makefile.am: Removed again.
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* libc/sys/cygwin/Makefile.in: Ditto.
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* libc/sys/cygwin/aclocal.m4: Ditto.
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* libc/sys/cygwin/configure: Ditto.
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* libc/sys/cygwin/configure.in: Ditto.
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* libc/sys/cygwin/dummy.c: Ditto.
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* libc/sys/cygwin/sys/reent.h: Ditto.
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2004-09-14 Jeff Johnston <jjohnstn@redhat.com>
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2004-09-14 Jeff Johnston <jjohnstn@redhat.com>
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* configure.host: Add Cygwin sys directory.
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* configure.host: Add Cygwin sys directory.
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2
newlib/configure
vendored
2
newlib/configure
vendored
@ -3205,7 +3205,7 @@ subdirs="${configdirs}"
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CRT0=
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CRT0=
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CRT0_DIR=
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CRT0_DIR=
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if test x${sys_dir} != xcygwin && test -n "${sys_dir}"; then
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if test -n "${sys_dir}"; then
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CRT0=crt0.o
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CRT0=crt0.o
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CRT0_DIR=libc/
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CRT0_DIR=libc/
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fi
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fi
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@ -284,7 +284,6 @@ esac
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case "${host}" in
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case "${host}" in
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*-*-cygwin*)
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*-*-cygwin*)
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sys_dir=cygwin
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posix_dir=posix
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posix_dir=posix
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stdio64_dir=stdio64
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stdio64_dir=stdio64
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;;
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;;
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@ -139,7 +139,7 @@ AC_CONFIG_SUBDIRS(${configdirs})
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CRT0=
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CRT0=
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CRT0_DIR=
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CRT0_DIR=
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if test x${sys_dir} != xcygwin && test -n "${sys_dir}"; then
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if test -n "${sys_dir}"; then
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CRT0=crt0.o
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CRT0=crt0.o
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CRT0_DIR=libc/
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CRT0_DIR=libc/
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fi
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fi
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2
newlib/libc/configure
vendored
2
newlib/libc/configure
vendored
@ -3006,7 +3006,7 @@ subdirs="machine sys"
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CRT0=
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CRT0=
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if test x${sys_dir} != xcygwin && test -n "${sys_dir}"; then
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if test -n "${sys_dir}"; then
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CRT0=crt0.o
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CRT0=crt0.o
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fi
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fi
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@ -30,7 +30,7 @@ fi
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AC_CONFIG_SUBDIRS(machine sys)
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AC_CONFIG_SUBDIRS(machine sys)
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CRT0=
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CRT0=
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if test x${sys_dir} != xcygwin && test -n "${sys_dir}"; then
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if test -n "${sys_dir}"; then
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CRT0=crt0.o
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CRT0=crt0.o
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fi
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fi
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AC_SUBST(CRT0)
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AC_SUBST(CRT0)
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@ -62,7 +62,6 @@ struct __tm
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* atexit() support.
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* atexit() support.
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*/
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*/
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#define __REENT_HAS_CXA_SUPPORT 1
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#define _ATEXIT_SIZE 32 /* must be at least 32 to guarantee ANSI conformance */
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#define _ATEXIT_SIZE 32 /* must be at least 32 to guarantee ANSI conformance */
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struct _on_exit_args {
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struct _on_exit_args {
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@ -48,9 +48,7 @@ _DEFUN (__register_exitproc,
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_GLOBAL_REENT->_atexit = p;
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_GLOBAL_REENT->_atexit = p;
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#ifndef _REENT_SMALL
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#ifndef _REENT_SMALL
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p->_on_exit_args._fntypes = 0;
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p->_on_exit_args._fntypes = 0;
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#ifdef __REENT_HAS_CXA_SUPPORT
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p->_on_exit_args._is_cxa = 0;
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p->_on_exit_args._is_cxa = 0;
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#endif
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#endif
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#endif
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}
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}
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@ -70,20 +68,16 @@ _DEFUN (__register_exitproc,
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}
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}
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args->_fntypes = 0;
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args->_fntypes = 0;
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args->_is_cxa = 0;
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args->_is_cxa = 0;
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#ifdef __REENT_HAS_CXA_SUPPORT
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p->_on_exit_args_ptr = args;
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p->_on_exit_args_ptr = args;
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#endif
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}
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}
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#else
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#else
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args = &p->_on_exit_args;
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args = &p->_on_exit_args;
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#endif
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#endif
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args->_fnargs[p->_ind] = arg;
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args->_fnargs[p->_ind] = arg;
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args->_fntypes |= (1 << p->_ind);
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args->_fntypes |= (1 << p->_ind);
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#ifdef __REENT_HAS_CXA_SUPPORT
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args->_dso_handle[p->_ind] = d;
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args->_dso_handle[p->_ind] = d;
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if (type == __et_cxa)
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if (type == __et_cxa)
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args->_is_cxa |= (1 << p->_ind);
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args->_is_cxa |= (1 << p->_ind);
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#endif
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}
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}
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p->_fns[p->_ind++] = fn;
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p->_fns[p->_ind++] = fn;
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#ifndef __SINGLE_THREAD__
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#ifndef __SINGLE_THREAD__
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@ -36,11 +36,9 @@ _DEFUN (__call_exitprocs, (code, d),
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{
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{
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i = 1 << n;
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i = 1 << n;
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#ifdef __REENT_HAS_CXA_SUPPORT
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/* Skip functions not from this dso. */
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/* Skip functions not from this dso. */
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if (d && (!args || args->_dso_handle[n] != d))
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if (d && (!args || args->_dso_handle[n] != d))
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continue;
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continue;
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#endif
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/* Remove the function now to protect against the
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/* Remove the function now to protect against the
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function calling exit recursively. */
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function calling exit recursively. */
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@ -57,10 +55,8 @@ _DEFUN (__call_exitprocs, (code, d),
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/* Call the function. */
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/* Call the function. */
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if (!args || (args->_fntypes & i) == 0)
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if (!args || (args->_fntypes & i) == 0)
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fn ();
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fn ();
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#ifdef __REENT_HAS_CXA_SUPPORT
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else if ((args->_is_cxa & i) == 0)
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else if ((args->_is_cxa & i) == 0)
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(*((void (*)(int, _PTR)) fn))(code, args->_fnargs[n]);
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(*((void (*)(int, _PTR)) fn))(code, args->_fnargs[n]);
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#endif
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else
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else
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(*((void (*)(_PTR)) fn))(args->_fnargs[n]);
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(*((void (*)(_PTR)) fn))(args->_fnargs[n]);
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}
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}
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@ -8,7 +8,6 @@
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#include <sys/lock.h>
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#include <sys/lock.h>
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#include "atexit.h"
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#include "atexit.h"
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#ifdef __REENT_HAS_CXA_SUPPORT
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/*
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/*
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* Register a function to be performed at exit or DSO unload.
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* Register a function to be performed at exit or DSO unload.
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*/
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*/
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@ -22,5 +21,3 @@ _DEFUN (__cxa_atexit,
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{
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{
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return __register_exitproc (__et_cxa, (void (*)(void)) fn, arg, d);
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return __register_exitproc (__et_cxa, (void (*)(void)) fn, arg, d);
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}
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}
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#endif /* __REENT_HAS_CXA_SUPPORT */
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@ -7,8 +7,6 @@
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#include <reent.h>
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#include <reent.h>
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#include "atexit.h"
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#include "atexit.h"
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#ifdef __REENT_HAS_CXA_SUPPORT
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/*
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/*
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* Call registered exit handlers. If D is null then all handlers are called,
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* Call registered exit handlers. If D is null then all handlers are called,
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* otherwise only the handlers from that DSO are called.
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* otherwise only the handlers from that DSO are called.
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@ -20,5 +18,3 @@ _DEFUN (__cxa_finalize, (d),
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{
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{
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__call_exitprocs (0, d);
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__call_exitprocs (0, d);
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}
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}
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#endif /* __REENT_HAS_CXA_SUPPORT */
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2
newlib/libc/sys/configure
vendored
2
newlib/libc/sys/configure
vendored
@ -2977,7 +2977,7 @@ if test -n "${sys_dir}"; then
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fi
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fi
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CRT0=
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CRT0=
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if test x${sys_dir} != xcygwin && test -n "${sys_dir}"; then
|
if test -n "${sys_dir}"; then
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CRT0=crt0.o
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CRT0=crt0.o
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fi
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fi
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@ -22,7 +22,7 @@ if test -n "${sys_dir}"; then
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fi
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fi
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CRT0=
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CRT0=
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if test x${sys_dir} != xcygwin && test -n "${sys_dir}"; then
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if test -n "${sys_dir}"; then
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CRT0=crt0.o
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CRT0=crt0.o
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fi
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fi
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AC_SUBST(CRT0)
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AC_SUBST(CRT0)
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@ -1,12 +0,0 @@
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## Process this file with automake to generate Makefile.in
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AUTOMAKE_OPTIONS = cygnus
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INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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noinst_LIBRARIES = lib.a
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lib_a_SOURCES = dummy.c
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ACLOCAL_AMFLAGS = -I ../../..
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CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
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@ -1,327 +0,0 @@
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# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
|
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|
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# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
|
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# This Makefile.in is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
|
||||||
# with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
# This program is distributed in the hope that it will be useful,
|
|
||||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
# PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
|
|
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SHELL = @SHELL@
|
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||||||
|
|
||||||
srcdir = @srcdir@
|
|
||||||
top_srcdir = @top_srcdir@
|
|
||||||
VPATH = @srcdir@
|
|
||||||
prefix = @prefix@
|
|
||||||
exec_prefix = @exec_prefix@
|
|
||||||
|
|
||||||
bindir = @bindir@
|
|
||||||
sbindir = @sbindir@
|
|
||||||
libexecdir = @libexecdir@
|
|
||||||
datadir = @datadir@
|
|
||||||
sysconfdir = @sysconfdir@
|
|
||||||
sharedstatedir = @sharedstatedir@
|
|
||||||
localstatedir = @localstatedir@
|
|
||||||
libdir = @libdir@
|
|
||||||
infodir = @infodir@
|
|
||||||
mandir = @mandir@
|
|
||||||
includedir = @includedir@
|
|
||||||
oldincludedir = /usr/include
|
|
||||||
|
|
||||||
DESTDIR =
|
|
||||||
|
|
||||||
pkgdatadir = $(datadir)/@PACKAGE@
|
|
||||||
pkglibdir = $(libdir)/@PACKAGE@
|
|
||||||
pkgincludedir = $(includedir)/@PACKAGE@
|
|
||||||
|
|
||||||
top_builddir = .
|
|
||||||
|
|
||||||
ACLOCAL = @ACLOCAL@
|
|
||||||
AUTOCONF = @AUTOCONF@
|
|
||||||
AUTOMAKE = @AUTOMAKE@
|
|
||||||
AUTOHEADER = @AUTOHEADER@
|
|
||||||
|
|
||||||
INSTALL = @INSTALL@
|
|
||||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
|
|
||||||
INSTALL_DATA = @INSTALL_DATA@
|
|
||||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
|
||||||
transform = @program_transform_name@
|
|
||||||
|
|
||||||
NORMAL_INSTALL = :
|
|
||||||
PRE_INSTALL = :
|
|
||||||
POST_INSTALL = :
|
|
||||||
NORMAL_UNINSTALL = :
|
|
||||||
PRE_UNINSTALL = :
|
|
||||||
POST_UNINSTALL = :
|
|
||||||
build_alias = @build_alias@
|
|
||||||
build_triplet = @build@
|
|
||||||
host_alias = @host_alias@
|
|
||||||
host_triplet = @host@
|
|
||||||
target_alias = @target_alias@
|
|
||||||
target_triplet = @target@
|
|
||||||
AR = @AR@
|
|
||||||
AS = @AS@
|
|
||||||
CC = @CC@
|
|
||||||
CPP = @CPP@
|
|
||||||
EXEEXT = @EXEEXT@
|
|
||||||
LDFLAGS = @LDFLAGS@
|
|
||||||
MAINT = @MAINT@
|
|
||||||
MAKEINFO = @MAKEINFO@
|
|
||||||
NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
|
|
||||||
OBJEXT = @OBJEXT@
|
|
||||||
PACKAGE = @PACKAGE@
|
|
||||||
RANLIB = @RANLIB@
|
|
||||||
VERSION = @VERSION@
|
|
||||||
aext = @aext@
|
|
||||||
libm_machine_dir = @libm_machine_dir@
|
|
||||||
machine_dir = @machine_dir@
|
|
||||||
newlib_basedir = @newlib_basedir@
|
|
||||||
oext = @oext@
|
|
||||||
sys_dir = @sys_dir@
|
|
||||||
|
|
||||||
AUTOMAKE_OPTIONS = cygnus
|
|
||||||
|
|
||||||
INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
|
|
||||||
|
|
||||||
noinst_LIBRARIES = lib.a
|
|
||||||
|
|
||||||
lib_a_SOURCES = dummy.c
|
|
||||||
|
|
||||||
ACLOCAL_AMFLAGS = -I ../../..
|
|
||||||
CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
|
|
||||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
|
||||||
mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../mkinstalldirs
|
|
||||||
CONFIG_CLEAN_FILES =
|
|
||||||
LIBRARIES = $(noinst_LIBRARIES)
|
|
||||||
|
|
||||||
|
|
||||||
DEFS = @DEFS@ -I. -I$(srcdir)
|
|
||||||
CPPFLAGS = @CPPFLAGS@
|
|
||||||
LIBS = @LIBS@
|
|
||||||
lib_a_LIBADD =
|
|
||||||
lib_a_OBJECTS = dummy.o
|
|
||||||
CFLAGS = @CFLAGS@
|
|
||||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
|
||||||
CCLD = $(CC)
|
|
||||||
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
|
|
||||||
DIST_COMMON = Makefile.am Makefile.in aclocal.m4 configure configure.in
|
|
||||||
|
|
||||||
|
|
||||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
|
||||||
|
|
||||||
TAR = gtar
|
|
||||||
GZIP_ENV = --best
|
|
||||||
SOURCES = $(lib_a_SOURCES)
|
|
||||||
OBJECTS = $(lib_a_OBJECTS)
|
|
||||||
|
|
||||||
all: all-redirect
|
|
||||||
.SUFFIXES:
|
|
||||||
.SUFFIXES: .S .c .o .s
|
|
||||||
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
|
||||||
cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile
|
|
||||||
|
|
||||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
|
|
||||||
cd $(top_builddir) \
|
|
||||||
&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
|
||||||
|
|
||||||
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in \
|
|
||||||
../../../acinclude.m4 ../../../aclocal.m4 \
|
|
||||||
../../../libtool.m4
|
|
||||||
cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
|
|
||||||
|
|
||||||
config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
|
|
||||||
$(SHELL) ./config.status --recheck
|
|
||||||
$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
|
|
||||||
cd $(srcdir) && $(AUTOCONF)
|
|
||||||
|
|
||||||
mostlyclean-noinstLIBRARIES:
|
|
||||||
|
|
||||||
clean-noinstLIBRARIES:
|
|
||||||
-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
|
|
||||||
|
|
||||||
distclean-noinstLIBRARIES:
|
|
||||||
|
|
||||||
maintainer-clean-noinstLIBRARIES:
|
|
||||||
|
|
||||||
.c.o:
|
|
||||||
$(COMPILE) -c $<
|
|
||||||
|
|
||||||
.s.o:
|
|
||||||
$(COMPILE) -c $<
|
|
||||||
|
|
||||||
.S.o:
|
|
||||||
$(COMPILE) -c $<
|
|
||||||
|
|
||||||
mostlyclean-compile:
|
|
||||||
-rm -f *.o core *.core
|
|
||||||
|
|
||||||
clean-compile:
|
|
||||||
|
|
||||||
distclean-compile:
|
|
||||||
-rm -f *.tab.c
|
|
||||||
|
|
||||||
maintainer-clean-compile:
|
|
||||||
|
|
||||||
lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
|
|
||||||
-rm -f lib.a
|
|
||||||
$(AR) cru lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
|
|
||||||
$(RANLIB) lib.a
|
|
||||||
|
|
||||||
tags: TAGS
|
|
||||||
|
|
||||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
|
||||||
list='$(SOURCES) $(HEADERS)'; \
|
|
||||||
unique=`for i in $$list; do echo $$i; done | \
|
|
||||||
awk ' { files[$$0] = 1; } \
|
|
||||||
END { for (i in files) print i; }'`; \
|
|
||||||
here=`pwd` && cd $(srcdir) \
|
|
||||||
&& mkid -f$$here/ID $$unique $(LISP)
|
|
||||||
|
|
||||||
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
|
||||||
tags=; \
|
|
||||||
here=`pwd`; \
|
|
||||||
list='$(SOURCES) $(HEADERS)'; \
|
|
||||||
unique=`for i in $$list; do echo $$i; done | \
|
|
||||||
awk ' { files[$$0] = 1; } \
|
|
||||||
END { for (i in files) print i; }'`; \
|
|
||||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
|
||||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
|
||||||
|
|
||||||
mostlyclean-tags:
|
|
||||||
|
|
||||||
clean-tags:
|
|
||||||
|
|
||||||
distclean-tags:
|
|
||||||
-rm -f TAGS ID
|
|
||||||
|
|
||||||
maintainer-clean-tags:
|
|
||||||
|
|
||||||
distdir = $(PACKAGE)-$(VERSION)
|
|
||||||
top_distdir = $(distdir)
|
|
||||||
|
|
||||||
# This target untars the dist file and tries a VPATH configuration. Then
|
|
||||||
# it guarantees that the distribution is self-contained by making another
|
|
||||||
# tarfile.
|
|
||||||
distcheck: dist
|
|
||||||
-rm -rf $(distdir)
|
|
||||||
GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
|
|
||||||
mkdir $(distdir)/=build
|
|
||||||
mkdir $(distdir)/=inst
|
|
||||||
dc_install_base=`cd $(distdir)/=inst && pwd`; \
|
|
||||||
cd $(distdir)/=build \
|
|
||||||
&& ../configure --srcdir=.. --prefix=$$dc_install_base \
|
|
||||||
&& $(MAKE) $(AM_MAKEFLAGS) \
|
|
||||||
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
|
|
||||||
&& $(MAKE) $(AM_MAKEFLAGS) check \
|
|
||||||
&& $(MAKE) $(AM_MAKEFLAGS) install \
|
|
||||||
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
|
|
||||||
&& $(MAKE) $(AM_MAKEFLAGS) dist
|
|
||||||
-rm -rf $(distdir)
|
|
||||||
@banner="$(distdir).tar.gz is ready for distribution"; \
|
|
||||||
dashes=`echo "$$banner" | sed s/./=/g`; \
|
|
||||||
echo "$$dashes"; \
|
|
||||||
echo "$$banner"; \
|
|
||||||
echo "$$dashes"
|
|
||||||
dist: distdir
|
|
||||||
-chmod -R a+r $(distdir)
|
|
||||||
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
|
|
||||||
-rm -rf $(distdir)
|
|
||||||
dist-all: distdir
|
|
||||||
-chmod -R a+r $(distdir)
|
|
||||||
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
|
|
||||||
-rm -rf $(distdir)
|
|
||||||
distdir: $(DISTFILES)
|
|
||||||
-rm -rf $(distdir)
|
|
||||||
mkdir $(distdir)
|
|
||||||
-chmod 777 $(distdir)
|
|
||||||
@for file in $(DISTFILES); do \
|
|
||||||
if test -f $$file; then d=.; else d=$(srcdir); fi; \
|
|
||||||
if test -d $$d/$$file; then \
|
|
||||||
cp -pr $$d/$$file $(distdir)/$$file; \
|
|
||||||
else \
|
|
||||||
test -f $(distdir)/$$file \
|
|
||||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
|
||||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
|
||||||
fi; \
|
|
||||||
done
|
|
||||||
info-am:
|
|
||||||
info: info-am
|
|
||||||
dvi-am:
|
|
||||||
dvi: dvi-am
|
|
||||||
check-am:
|
|
||||||
check: check-am
|
|
||||||
installcheck-am:
|
|
||||||
installcheck: installcheck-am
|
|
||||||
install-info-am:
|
|
||||||
install-info: install-info-am
|
|
||||||
install-exec-am:
|
|
||||||
install-exec: install-exec-am
|
|
||||||
|
|
||||||
install-data-am:
|
|
||||||
install-data: install-data-am
|
|
||||||
|
|
||||||
install-am: all-am
|
|
||||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
|
||||||
install: install-am
|
|
||||||
uninstall-am:
|
|
||||||
uninstall: uninstall-am
|
|
||||||
all-am: Makefile $(LIBRARIES)
|
|
||||||
all-redirect: all-am
|
|
||||||
install-strip:
|
|
||||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
|
|
||||||
installdirs:
|
|
||||||
|
|
||||||
|
|
||||||
mostlyclean-generic:
|
|
||||||
|
|
||||||
clean-generic:
|
|
||||||
|
|
||||||
distclean-generic:
|
|
||||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
|
||||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
|
||||||
|
|
||||||
maintainer-clean-generic:
|
|
||||||
mostlyclean-am: mostlyclean-noinstLIBRARIES mostlyclean-compile \
|
|
||||||
mostlyclean-tags mostlyclean-generic
|
|
||||||
|
|
||||||
mostlyclean: mostlyclean-am
|
|
||||||
|
|
||||||
clean-am: clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
|
|
||||||
mostlyclean-am
|
|
||||||
|
|
||||||
clean: clean-am
|
|
||||||
|
|
||||||
distclean-am: distclean-noinstLIBRARIES distclean-compile \
|
|
||||||
distclean-tags distclean-generic clean-am
|
|
||||||
|
|
||||||
distclean: distclean-am
|
|
||||||
-rm -f config.status
|
|
||||||
|
|
||||||
maintainer-clean-am: maintainer-clean-noinstLIBRARIES \
|
|
||||||
maintainer-clean-compile maintainer-clean-tags \
|
|
||||||
maintainer-clean-generic distclean-am
|
|
||||||
@echo "This command is intended for maintainers to use;"
|
|
||||||
@echo "it deletes files that may require special tools to rebuild."
|
|
||||||
|
|
||||||
maintainer-clean: maintainer-clean-am
|
|
||||||
-rm -f config.status
|
|
||||||
|
|
||||||
.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
|
|
||||||
clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
|
|
||||||
mostlyclean-compile distclean-compile clean-compile \
|
|
||||||
maintainer-clean-compile tags mostlyclean-tags distclean-tags \
|
|
||||||
clean-tags maintainer-clean-tags distdir 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 installdirs \
|
|
||||||
mostlyclean-generic distclean-generic clean-generic \
|
|
||||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
|
||||||
|
|
||||||
|
|
||||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
|
||||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
|
||||||
.NOEXPORT:
|
|
||||||
366
newlib/libc/sys/cygwin/aclocal.m4
vendored
366
newlib/libc/sys/cygwin/aclocal.m4
vendored
@ -1,366 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4-p6
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl This provides configure definitions used by all the newlib
|
|
||||||
dnl configure.in files.
|
|
||||||
|
|
||||||
dnl Basic newlib configury. This calls basic introductory stuff,
|
|
||||||
dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST. It also runs
|
|
||||||
dnl configure.host. The only argument is the relative path to the top
|
|
||||||
dnl newlib directory.
|
|
||||||
|
|
||||||
AC_DEFUN(NEWLIB_CONFIGURE,
|
|
||||||
[
|
|
||||||
dnl Default to --enable-multilib
|
|
||||||
AC_ARG_ENABLE(multilib,
|
|
||||||
[ --enable-multilib build many library versions (default)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) multilib=yes ;;
|
|
||||||
no) multilib=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
|
|
||||||
esac], [multilib=yes])dnl
|
|
||||||
|
|
||||||
dnl Support --enable-target-optspace
|
|
||||||
AC_ARG_ENABLE(target-optspace,
|
|
||||||
[ --enable-target-optspace optimize for space],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) target_optspace=yes ;;
|
|
||||||
no) target_optspace=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
|
|
||||||
esac], [target_optspace=])dnl
|
|
||||||
|
|
||||||
dnl Support --enable-malloc-debugging - currently only supported for Cygwin
|
|
||||||
AC_ARG_ENABLE(malloc-debugging,
|
|
||||||
[ --enable-malloc-debugging indicate malloc debugging requested],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) malloc_debugging=yes ;;
|
|
||||||
no) malloc_debugging=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
|
|
||||||
esac], [malloc_debugging=])dnl
|
|
||||||
|
|
||||||
dnl Support --enable-newlib-multithread
|
|
||||||
AC_ARG_ENABLE(newlib-multithread,
|
|
||||||
[ --enable-newlib-multithread enable support for multiple threads],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) newlib_multithread=yes ;;
|
|
||||||
no) newlib_multithread=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
|
|
||||||
esac], [newlib_multithread=yes])dnl
|
|
||||||
|
|
||||||
dnl Support --enable-newlib-iconv
|
|
||||||
AC_ARG_ENABLE(newlib-iconv,
|
|
||||||
[ --enable-newlib-iconv enable iconv library support],
|
|
||||||
[if test "${newlib_iconv+set}" != set; then
|
|
||||||
case "${enableval}" in
|
|
||||||
yes) newlib_iconv=yes ;;
|
|
||||||
no) newlib_iconv=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-iconv option) ;;
|
|
||||||
esac
|
|
||||||
fi], [newlib_iconv=${newlib_iconv}])dnl
|
|
||||||
|
|
||||||
dnl Support --enable-newlib-elix-level
|
|
||||||
AC_ARG_ENABLE(newlib-elix-level,
|
|
||||||
[ --enable-newlib-elix-level supply desired elix library level (1-4)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
0) newlib_elix_level=0 ;;
|
|
||||||
1) newlib_elix_level=1 ;;
|
|
||||||
2) newlib_elix_level=2 ;;
|
|
||||||
3) newlib_elix_level=3 ;;
|
|
||||||
4) newlib_elix_level=4 ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-elix-level option) ;;
|
|
||||||
esac], [newlib_elix_level=0])dnl
|
|
||||||
|
|
||||||
dnl Support --disable-newlib-io-float
|
|
||||||
AC_ARG_ENABLE(newlib-io-float,
|
|
||||||
[ --disable-newlib-io-float disable printf/scanf family float support],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) newlib_io_float=yes ;;
|
|
||||||
no) newlib_io_float=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
|
|
||||||
esac], [newlib_io_float=yes])dnl
|
|
||||||
|
|
||||||
dnl Support --disable-newlib-supplied-syscalls
|
|
||||||
AC_ARG_ENABLE(newlib-supplied-syscalls,
|
|
||||||
[ --disable-newlib-supplied-syscalls disable newlib from supplying syscalls],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) newlib_may_supply_syscalls=yes ;;
|
|
||||||
no) newlib_may_supply_syscalls=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for newlib-supplied-syscalls option) ;;
|
|
||||||
esac], [newlib_may_supply_syscalls=yes])dnl
|
|
||||||
|
|
||||||
AM_CONDITIONAL(MAY_SUPPLY_SYSCALLS, test x[$]{newlib_may_supply_syscalls} = xyes)
|
|
||||||
|
|
||||||
dnl We may get other options which we don't document:
|
|
||||||
dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
|
|
||||||
|
|
||||||
test -z "[$]{with_target_subdir}" && with_target_subdir=.
|
|
||||||
|
|
||||||
if test "[$]{srcdir}" = "."; then
|
|
||||||
if test "[$]{with_target_subdir}" != "."; then
|
|
||||||
newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
|
|
||||||
else
|
|
||||||
newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
newlib_basedir="[$]{srcdir}/$1"
|
|
||||||
fi
|
|
||||||
AC_SUBST(newlib_basedir)
|
|
||||||
|
|
||||||
AC_CANONICAL_SYSTEM
|
|
||||||
|
|
||||||
AM_INIT_AUTOMAKE(newlib, 1.12.0)
|
|
||||||
|
|
||||||
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
|
|
||||||
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
|
|
||||||
# are probably using a cross compiler, which will not be able to fully
|
|
||||||
# link an executable. This should really be fixed in autoconf
|
|
||||||
# itself.
|
|
||||||
|
|
||||||
AC_DEFUN(LIB_AC_PROG_CC,
|
|
||||||
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_CHECK_PROG(CC, gcc, gcc)
|
|
||||||
if test -z "$CC"; then
|
|
||||||
AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
|
|
||||||
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
LIB_AC_PROG_CC
|
|
||||||
|
|
||||||
AC_CHECK_TOOL(AS, as)
|
|
||||||
AC_CHECK_TOOL(AR, ar)
|
|
||||||
AC_CHECK_TOOL(RANLIB, ranlib, :)
|
|
||||||
|
|
||||||
AC_PROG_INSTALL
|
|
||||||
|
|
||||||
AM_MAINTAINER_MODE
|
|
||||||
|
|
||||||
# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
|
|
||||||
# at least currently, we never actually build a program, so we never
|
|
||||||
# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
|
|
||||||
# fails, because we are probably configuring with a cross compiler
|
|
||||||
# which can't create executables. So we include AC_EXEEXT to keep
|
|
||||||
# automake happy, but we don't execute it, since we don't care about
|
|
||||||
# the result.
|
|
||||||
if false; then
|
|
||||||
AC_EXEEXT
|
|
||||||
fi
|
|
||||||
|
|
||||||
. [$]{newlib_basedir}/configure.host
|
|
||||||
|
|
||||||
newlib_cflags="[$]{newlib_cflags} -fno-builtin"
|
|
||||||
|
|
||||||
NEWLIB_CFLAGS=${newlib_cflags}
|
|
||||||
AC_SUBST(NEWLIB_CFLAGS)
|
|
||||||
|
|
||||||
LDFLAGS=${ldflags}
|
|
||||||
AC_SUBST(LDFLAGS)
|
|
||||||
|
|
||||||
AM_CONDITIONAL(ELIX_LEVEL_0, test x[$]{newlib_elix_level} = x0)
|
|
||||||
AM_CONDITIONAL(ELIX_LEVEL_1, test x[$]{newlib_elix_level} = x1)
|
|
||||||
AM_CONDITIONAL(ELIX_LEVEL_2, test x[$]{newlib_elix_level} = x2)
|
|
||||||
AM_CONDITIONAL(ELIX_LEVEL_3, test x[$]{newlib_elix_level} = x3)
|
|
||||||
AM_CONDITIONAL(ELIX_LEVEL_4, test x[$]{newlib_elix_level} = x4)
|
|
||||||
|
|
||||||
AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
|
|
||||||
|
|
||||||
# Hard-code OBJEXT. Normally it is set by AC_OBJEXT, but we
|
|
||||||
# use oext, which is set in configure.host based on the target platform.
|
|
||||||
OBJEXT=${oext}
|
|
||||||
|
|
||||||
AC_SUBST(OBJEXT)
|
|
||||||
AC_SUBST(oext)
|
|
||||||
AC_SUBST(aext)
|
|
||||||
|
|
||||||
AC_SUBST(libm_machine_dir)
|
|
||||||
AC_SUBST(machine_dir)
|
|
||||||
AC_SUBST(sys_dir)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Do all the work for Automake. This macro actually does too much --
|
|
||||||
# some checks are only needed if your package does certain things.
|
|
||||||
# But this isn't really a big deal.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
||||||
[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
||||||
AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
dnl test to see if srcdir already configured
|
|
||||||
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
|
||||||
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
||||||
fi
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
# Copyright 2002 Free Software Foundation, Inc.
|
|
||||||
|
|
||||||
# This program is free software; you can redistribute it and/or modify
|
|
||||||
# it under the terms of the GNU General Public License as published by
|
|
||||||
# the Free Software Foundation; either version 2, or (at your option)
|
|
||||||
# any later version.
|
|
||||||
|
|
||||||
# This program is distributed in the hope that it will be useful,
|
|
||||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
# GNU General Public License for more details.
|
|
||||||
|
|
||||||
# You should have received a copy of the GNU General Public License
|
|
||||||
# along with this program; if not, write to the Free Software
|
|
||||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
||||||
|
|
||||||
# AM_AUTOMAKE_VERSION(VERSION)
|
|
||||||
# ----------------------------
|
|
||||||
# Automake X.Y traces this macro to ensure aclocal.m4 has been
|
|
||||||
# generated from the m4 files accompanying Automake X.Y.
|
|
||||||
AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
|
|
||||||
|
|
||||||
# AM_SET_CURRENT_AUTOMAKE_VERSION
|
|
||||||
# -------------------------------
|
|
||||||
# Call AM_AUTOMAKE_VERSION so it can be traced.
|
|
||||||
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
|
|
||||||
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
|
|
||||||
[AM_AUTOMAKE_VERSION([1.4-p6])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN([AM_SANITY_CHECK],
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# Do `set' in a subshell so we don't clobber the current shell's
|
|
||||||
# arguments. Must try -L first in case configure is actually a
|
|
||||||
# symlink; some systems play weird games with the mod time of symlinks
|
|
||||||
# (eg FreeBSD returns the mod time of the symlink's containing
|
|
||||||
# directory).
|
|
||||||
if (
|
|
||||||
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN([AM_MISSING_PROG],
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN([AM_CONDITIONAL],
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
AC_DEFUN([AM_MAINTAINER_MODE],
|
|
||||||
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
||||||
dnl maintainer-mode is disabled by default
|
|
||||||
AC_ARG_ENABLE(maintainer-mode,
|
|
||||||
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
|
||||||
(and sometimes confusing) to the casual installer],
|
|
||||||
USE_MAINTAINER_MODE=$enableval,
|
|
||||||
USE_MAINTAINER_MODE=no)
|
|
||||||
AC_MSG_RESULT($USE_MAINTAINER_MODE)
|
|
||||||
AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
|
|
||||||
MAINT=$MAINTAINER_MODE_TRUE
|
|
||||||
AC_SUBST(MAINT)dnl
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
1880
newlib/libc/sys/cygwin/configure
vendored
1880
newlib/libc/sys/cygwin/configure
vendored
File diff suppressed because it is too large
Load Diff
@ -1,12 +0,0 @@
|
|||||||
dnl This is the newlib/libc/sys/arm configure.in file.
|
|
||||||
dnl Process this file with autoconf to produce a configure script.
|
|
||||||
|
|
||||||
AC_PREREQ(2.5)
|
|
||||||
AC_INIT(dummy.c)
|
|
||||||
|
|
||||||
dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
|
|
||||||
AC_CONFIG_AUX_DIR(../../../..)
|
|
||||||
|
|
||||||
NEWLIB_CONFIGURE(../../..)
|
|
||||||
|
|
||||||
AC_OUTPUT(Makefile)
|
|
||||||
@ -1 +0,0 @@
|
|||||||
/* Empty stub to allow Cygwin to build something in lib.a */
|
|
||||||
@ -1,814 +0,0 @@
|
|||||||
/* This header file provides the reentrancy. */
|
|
||||||
|
|
||||||
/* WARNING: All identifiers here must begin with an underscore. This file is
|
|
||||||
included by stdio.h and others and we therefore must only use identifiers
|
|
||||||
in the namespace allotted to us. */
|
|
||||||
|
|
||||||
#ifndef _SYS_REENT_H_
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
#define _SYS_REENT_H_
|
|
||||||
|
|
||||||
#include <_ansi.h>
|
|
||||||
#include <sys/_types.h>
|
|
||||||
|
|
||||||
#ifndef __Long
|
|
||||||
#if __LONG_MAX__ == 2147483647L
|
|
||||||
#define __Long long
|
|
||||||
typedef unsigned __Long __ULong;
|
|
||||||
#elif __INT_MAX__ == 2147483647
|
|
||||||
#define __Long int
|
|
||||||
typedef unsigned __Long __ULong;
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if !defined( __Long)
|
|
||||||
#include <sys/types.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef __Long
|
|
||||||
#define __Long __int32_t
|
|
||||||
typedef __uint32_t __ULong;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* If _REENT_SMALL is defined, we make struct _reent as small as possible,
|
|
||||||
* by having nearly everything possible allocated at first use.
|
|
||||||
*/
|
|
||||||
|
|
||||||
struct _Bigint
|
|
||||||
{
|
|
||||||
struct _Bigint *_next;
|
|
||||||
int _k, _maxwds, _sign, _wds;
|
|
||||||
__ULong _x[1];
|
|
||||||
};
|
|
||||||
|
|
||||||
/* needed by reentrant structure */
|
|
||||||
struct __tm
|
|
||||||
{
|
|
||||||
int __tm_sec;
|
|
||||||
int __tm_min;
|
|
||||||
int __tm_hour;
|
|
||||||
int __tm_mday;
|
|
||||||
int __tm_mon;
|
|
||||||
int __tm_year;
|
|
||||||
int __tm_wday;
|
|
||||||
int __tm_yday;
|
|
||||||
int __tm_isdst;
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
|
||||||
* atexit() support. For _REENT_SMALL, we limit to 32 max.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#define _ATEXIT_SIZE 32 /* must be at least 32 to guarantee ANSI conformance */
|
|
||||||
|
|
||||||
struct _on_exit_args {
|
|
||||||
void * _fnargs[_ATEXIT_SIZE]; /* fn args for on_exit */
|
|
||||||
__ULong _fntypes; /* type of exit routine -
|
|
||||||
Must have at least _ATEXIT_SIZE bits */
|
|
||||||
};
|
|
||||||
|
|
||||||
#ifdef _REENT_SMALL
|
|
||||||
struct _atexit {
|
|
||||||
int _ind; /* next index in this table */
|
|
||||||
void (*_fns[_ATEXIT_SIZE])(void); /* the table itself */
|
|
||||||
struct _on_exit_args * _on_exit_args_ptr;
|
|
||||||
};
|
|
||||||
#else
|
|
||||||
struct _atexit {
|
|
||||||
struct _atexit *_next; /* next in list */
|
|
||||||
int _ind; /* next index in this table */
|
|
||||||
void (*_fns[_ATEXIT_SIZE])(void); /* the table itself */
|
|
||||||
struct _on_exit_args _on_exit_args;
|
|
||||||
};
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Stdio buffers.
|
|
||||||
*
|
|
||||||
* This and __FILE are defined here because we need them for struct _reent,
|
|
||||||
* but we don't want stdio.h included when stdlib.h is.
|
|
||||||
*/
|
|
||||||
|
|
||||||
struct __sbuf {
|
|
||||||
unsigned char *_base;
|
|
||||||
int _size;
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
|
||||||
* We need fpos_t for the following, but it doesn't have a leading "_",
|
|
||||||
* so we use _fpos_t instead.
|
|
||||||
*/
|
|
||||||
|
|
||||||
typedef long _fpos_t; /* XXX must match off_t in <sys/types.h> */
|
|
||||||
/* (and must be `long' for now) */
|
|
||||||
|
|
||||||
#ifdef __LARGE64_FILES
|
|
||||||
typedef _off64_t _fpos64_t;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Stdio state variables.
|
|
||||||
*
|
|
||||||
* The following always hold:
|
|
||||||
*
|
|
||||||
* if (_flags&(__SLBF|__SWR)) == (__SLBF|__SWR),
|
|
||||||
* _lbfsize is -_bf._size, else _lbfsize is 0
|
|
||||||
* if _flags&__SRD, _w is 0
|
|
||||||
* if _flags&__SWR, _r is 0
|
|
||||||
*
|
|
||||||
* This ensures that the getc and putc macros (or inline functions) never
|
|
||||||
* try to write or read from a file that is in `read' or `write' mode.
|
|
||||||
* (Moreover, they can, and do, automatically switch from read mode to
|
|
||||||
* write mode, and back, on "r+" and "w+" files.)
|
|
||||||
*
|
|
||||||
* _lbfsize is used only to make the inline line-buffered output stream
|
|
||||||
* code as compact as possible.
|
|
||||||
*
|
|
||||||
* _ub, _up, and _ur are used when ungetc() pushes back more characters
|
|
||||||
* than fit in the current _bf, or when ungetc() pushes back a character
|
|
||||||
* that does not match the previous one in _bf. When this happens,
|
|
||||||
* _ub._base becomes non-nil (i.e., a stream has ungetc() data iff
|
|
||||||
* _ub._base!=NULL) and _up and _ur save the current values of _p and _r.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef _REENT_SMALL
|
|
||||||
/*
|
|
||||||
* struct __sFILE_fake is the start of a struct __sFILE, with only the
|
|
||||||
* minimal fields allocated. In __sinit() we really allocate the 3
|
|
||||||
* standard streams, etc., and point away from this fake.
|
|
||||||
*/
|
|
||||||
struct __sFILE_fake {
|
|
||||||
unsigned char *_p; /* current position in (some) buffer */
|
|
||||||
int _r; /* read space left for getc() */
|
|
||||||
int _w; /* write space left for putc() */
|
|
||||||
short _flags; /* flags, below; this FILE is free if 0 */
|
|
||||||
short _file; /* fileno, if Unix descriptor, else -1 */
|
|
||||||
struct __sbuf _bf; /* the buffer (at least 1 byte, if !NULL) */
|
|
||||||
int _lbfsize; /* 0 or -_bf._size, for inline putc */
|
|
||||||
|
|
||||||
struct _reent *_data;
|
|
||||||
};
|
|
||||||
/* CHECK_INIT() comes from stdio/local.h; be sure to include that. */
|
|
||||||
# define _REENT_SMALL_CHECK_INIT(fp) CHECK_INIT(fp)
|
|
||||||
#else
|
|
||||||
# define _REENT_SMALL_CHECK_INIT(fp) /* nothing */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
struct __sFILE {
|
|
||||||
unsigned char *_p; /* current position in (some) buffer */
|
|
||||||
int _r; /* read space left for getc() */
|
|
||||||
int _w; /* write space left for putc() */
|
|
||||||
short _flags; /* flags, below; this FILE is free if 0 */
|
|
||||||
short _file; /* fileno, if Unix descriptor, else -1 */
|
|
||||||
struct __sbuf _bf; /* the buffer (at least 1 byte, if !NULL) */
|
|
||||||
int _lbfsize; /* 0 or -_bf._size, for inline putc */
|
|
||||||
|
|
||||||
#ifdef _REENT_SMALL
|
|
||||||
struct _reent *_data;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* operations */
|
|
||||||
_PTR _cookie; /* cookie passed to io functions */
|
|
||||||
|
|
||||||
_READ_WRITE_RETURN_TYPE _EXFUN((*_read),(_PTR _cookie, char *_buf, int _n));
|
|
||||||
_READ_WRITE_RETURN_TYPE _EXFUN((*_write),(_PTR _cookie, const char *_buf,
|
|
||||||
int _n));
|
|
||||||
_fpos_t _EXFUN((*_seek),(_PTR _cookie, _fpos_t _offset, int _whence));
|
|
||||||
int _EXFUN((*_close),(_PTR _cookie));
|
|
||||||
|
|
||||||
/* separate buffer for long sequences of ungetc() */
|
|
||||||
struct __sbuf _ub; /* ungetc buffer */
|
|
||||||
unsigned char *_up; /* saved _p when _p is doing ungetc data */
|
|
||||||
int _ur; /* saved _r when _r is counting ungetc data */
|
|
||||||
|
|
||||||
/* tricks to meet minimum requirements even when malloc() fails */
|
|
||||||
unsigned char _ubuf[3]; /* guarantee an ungetc() buffer */
|
|
||||||
unsigned char _nbuf[1]; /* guarantee a getc() buffer */
|
|
||||||
|
|
||||||
/* separate buffer for fgetline() when line crosses buffer boundary */
|
|
||||||
struct __sbuf _lb; /* buffer for fgetline() */
|
|
||||||
|
|
||||||
/* Unix stdio files get aligned to block boundaries on fseek() */
|
|
||||||
int _blksize; /* stat.st_blksize (may be != _bf._size) */
|
|
||||||
int _offset; /* current lseek offset */
|
|
||||||
|
|
||||||
#ifndef _REENT_SMALL
|
|
||||||
struct _reent *_data; /* Here for binary compatibility? Remove? */
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef __SINGLE_THREAD__
|
|
||||||
_flock_t _lock; /* for thread-safety locking */
|
|
||||||
#endif
|
|
||||||
};
|
|
||||||
|
|
||||||
#ifdef __LARGE64_FILES
|
|
||||||
struct __sFILE64 {
|
|
||||||
unsigned char *_p; /* current position in (some) buffer */
|
|
||||||
int _r; /* read space left for getc() */
|
|
||||||
int _w; /* write space left for putc() */
|
|
||||||
short _flags; /* flags, below; this FILE is free if 0 */
|
|
||||||
short _file; /* fileno, if Unix descriptor, else -1 */
|
|
||||||
struct __sbuf _bf; /* the buffer (at least 1 byte, if !NULL) */
|
|
||||||
int _lbfsize; /* 0 or -_bf._size, for inline putc */
|
|
||||||
|
|
||||||
struct _reent *_data;
|
|
||||||
|
|
||||||
/* operations */
|
|
||||||
_PTR _cookie; /* cookie passed to io functions */
|
|
||||||
|
|
||||||
_READ_WRITE_RETURN_TYPE _EXFUN((*_read),(_PTR _cookie, char *_buf, int _n));
|
|
||||||
_READ_WRITE_RETURN_TYPE _EXFUN((*_write),(_PTR _cookie, const char *_buf,
|
|
||||||
int _n));
|
|
||||||
_fpos_t _EXFUN((*_seek),(_PTR _cookie, _fpos_t _offset, int _whence));
|
|
||||||
int _EXFUN((*_close),(_PTR _cookie));
|
|
||||||
|
|
||||||
/* separate buffer for long sequences of ungetc() */
|
|
||||||
struct __sbuf _ub; /* ungetc buffer */
|
|
||||||
unsigned char *_up; /* saved _p when _p is doing ungetc data */
|
|
||||||
int _ur; /* saved _r when _r is counting ungetc data */
|
|
||||||
|
|
||||||
/* tricks to meet minimum requirements even when malloc() fails */
|
|
||||||
unsigned char _ubuf[3]; /* guarantee an ungetc() buffer */
|
|
||||||
unsigned char _nbuf[1]; /* guarantee a getc() buffer */
|
|
||||||
|
|
||||||
/* separate buffer for fgetline() when line crosses buffer boundary */
|
|
||||||
struct __sbuf _lb; /* buffer for fgetline() */
|
|
||||||
|
|
||||||
/* Unix stdio files get aligned to block boundaries on fseek() */
|
|
||||||
int _blksize; /* stat.st_blksize (may be != _bf._size) */
|
|
||||||
int _flags2; /* for future use */
|
|
||||||
|
|
||||||
_off64_t _offset; /* current lseek offset */
|
|
||||||
_fpos64_t _EXFUN((*_seek64),(_PTR _cookie, _fpos64_t _offset, int _whence));
|
|
||||||
|
|
||||||
#ifndef __SINGLE_THREAD__
|
|
||||||
_flock_t _lock; /* for thread-safety locking */
|
|
||||||
#endif
|
|
||||||
};
|
|
||||||
typedef struct __sFILE64 __FILE;
|
|
||||||
#else
|
|
||||||
typedef struct __sFILE __FILE;
|
|
||||||
#endif /* __LARGE64_FILES */
|
|
||||||
|
|
||||||
struct _glue
|
|
||||||
{
|
|
||||||
struct _glue *_next;
|
|
||||||
int _niobs;
|
|
||||||
__FILE *_iobs;
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
|
||||||
* rand48 family support
|
|
||||||
*
|
|
||||||
* Copyright (c) 1993 Martin Birgmeier
|
|
||||||
* All rights reserved.
|
|
||||||
*
|
|
||||||
* You may redistribute unmodified or modified versions of this source
|
|
||||||
* code provided that the above copyright notice and this and the
|
|
||||||
* following conditions are retained.
|
|
||||||
*
|
|
||||||
* This software is provided ``as is'', and comes with no warranties
|
|
||||||
* of any kind. I shall in no event be liable for anything that happens
|
|
||||||
* to anyone/anything when using this software.
|
|
||||||
*/
|
|
||||||
#define _RAND48_SEED_0 (0x330e)
|
|
||||||
#define _RAND48_SEED_1 (0xabcd)
|
|
||||||
#define _RAND48_SEED_2 (0x1234)
|
|
||||||
#define _RAND48_MULT_0 (0xe66d)
|
|
||||||
#define _RAND48_MULT_1 (0xdeec)
|
|
||||||
#define _RAND48_MULT_2 (0x0005)
|
|
||||||
#define _RAND48_ADD (0x000b)
|
|
||||||
struct _rand48 {
|
|
||||||
unsigned short _seed[3];
|
|
||||||
unsigned short _mult[3];
|
|
||||||
unsigned short _add;
|
|
||||||
#ifdef _REENT_SMALL
|
|
||||||
/* Put this in here as well, for good luck. */
|
|
||||||
__extension__ unsigned long long _rand_next;
|
|
||||||
#endif
|
|
||||||
};
|
|
||||||
|
|
||||||
/* How big the some arrays are. */
|
|
||||||
#define _REENT_EMERGENCY_SIZE 25
|
|
||||||
#define _REENT_ASCTIME_SIZE 26
|
|
||||||
#define _REENT_SIGNAL_SIZE 24
|
|
||||||
|
|
||||||
/*
|
|
||||||
* struct _reent
|
|
||||||
*
|
|
||||||
* This structure contains *all* globals needed by the library.
|
|
||||||
* It's raison d'etre is to facilitate threads by making all library routines
|
|
||||||
* reentrant. IE: All state information is contained here.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifdef _REENT_SMALL
|
|
||||||
|
|
||||||
struct _mprec
|
|
||||||
{
|
|
||||||
/* used by mprec routines */
|
|
||||||
struct _Bigint *_result;
|
|
||||||
int _result_k;
|
|
||||||
struct _Bigint *_p5s;
|
|
||||||
struct _Bigint **_freelist;
|
|
||||||
};
|
|
||||||
|
|
||||||
|
|
||||||
struct _misc_reent
|
|
||||||
{
|
|
||||||
/* miscellaneous reentrant data */
|
|
||||||
char *_strtok_last;
|
|
||||||
_mbstate_t _mblen_state;
|
|
||||||
_mbstate_t _wctomb_state;
|
|
||||||
_mbstate_t _mbtowc_state;
|
|
||||||
char _l64a_buf[8];
|
|
||||||
int _getdate_err;
|
|
||||||
_mbstate_t _mbrlen_state;
|
|
||||||
_mbstate_t _mbrtowc_state;
|
|
||||||
_mbstate_t _mbsrtowcs_state;
|
|
||||||
_mbstate_t _wcrtomb_state;
|
|
||||||
_mbstate_t _wcsrtombs_state;
|
|
||||||
};
|
|
||||||
|
|
||||||
/* This version of _reent is layed our with "int"s in pairs, to help
|
|
||||||
* ports with 16-bit int's but 32-bit pointers, align nicely. */
|
|
||||||
struct _reent
|
|
||||||
{
|
|
||||||
|
|
||||||
/* FILE is a big struct and may change over time. To try to achieve binary
|
|
||||||
compatibility with future versions, put stdin,stdout,stderr here.
|
|
||||||
These are pointers into member __sf defined below. */
|
|
||||||
__FILE *_stdin, *_stdout, *_stderr; /* XXX */
|
|
||||||
|
|
||||||
int _errno; /* local copy of errno */
|
|
||||||
|
|
||||||
int _inc; /* used by tmpnam */
|
|
||||||
|
|
||||||
char *_emergency;
|
|
||||||
|
|
||||||
int __sdidinit; /* 1 means stdio has been init'd */
|
|
||||||
|
|
||||||
int _current_category; /* used by setlocale */
|
|
||||||
_CONST char *_current_locale;
|
|
||||||
|
|
||||||
struct _mprec *_mp;
|
|
||||||
|
|
||||||
void _EXFUN((*__cleanup),(struct _reent *));
|
|
||||||
|
|
||||||
int _gamma_signgam;
|
|
||||||
|
|
||||||
/* used by some fp conversion routines */
|
|
||||||
int _cvtlen; /* should be size_t */
|
|
||||||
char *_cvtbuf;
|
|
||||||
|
|
||||||
struct _rand48 *_r48;
|
|
||||||
struct __tm *_localtime_buf;
|
|
||||||
char *_asctime_buf;
|
|
||||||
|
|
||||||
/* signal info */
|
|
||||||
void (**(_sig_func))(int);
|
|
||||||
|
|
||||||
/* atexit stuff */
|
|
||||||
struct _atexit _atexit;
|
|
||||||
|
|
||||||
struct _glue __sglue; /* root of glue chain */
|
|
||||||
__FILE *__sf; /* file descriptors */
|
|
||||||
struct __sFILE_fake __sf_fake; /* fake initial stdin/out/err */
|
|
||||||
struct _misc_reent *_misc; /* strtok, multibyte states */
|
|
||||||
char *_signal_buf; /* strsignal */
|
|
||||||
};
|
|
||||||
|
|
||||||
#define _REENT_INIT(var) \
|
|
||||||
{ (__FILE *)&var.__sf_fake, \
|
|
||||||
(__FILE *)&var.__sf_fake, \
|
|
||||||
(__FILE *)&var.__sf_fake, \
|
|
||||||
0, \
|
|
||||||
0, \
|
|
||||||
_NULL, \
|
|
||||||
0, \
|
|
||||||
0, \
|
|
||||||
"C", \
|
|
||||||
_NULL, \
|
|
||||||
_NULL, \
|
|
||||||
0, \
|
|
||||||
0, \
|
|
||||||
_NULL, \
|
|
||||||
_NULL, \
|
|
||||||
_NULL, \
|
|
||||||
_NULL, \
|
|
||||||
_NULL, \
|
|
||||||
{0, {_NULL}, _NULL}, \
|
|
||||||
{_NULL, 0, _NULL}, \
|
|
||||||
_NULL, \
|
|
||||||
{_NULL, 0, 0, 0, 0, {_NULL, 0}, 0, _NULL}, \
|
|
||||||
_NULL, \
|
|
||||||
_NULL \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define _REENT_INIT_PTR(var) \
|
|
||||||
{ var->_stdin = (__FILE *)&var->__sf_fake; \
|
|
||||||
var->_stdout = (__FILE *)&var->__sf_fake; \
|
|
||||||
var->_stderr = (__FILE *)&var->__sf_fake; \
|
|
||||||
var->_errno = 0; \
|
|
||||||
var->_inc = 0; \
|
|
||||||
var->_emergency = _NULL; \
|
|
||||||
var->__sdidinit = 0; \
|
|
||||||
var->_current_category = 0; \
|
|
||||||
var->_current_locale = "C"; \
|
|
||||||
var->_mp = _NULL; \
|
|
||||||
var->__cleanup = _NULL; \
|
|
||||||
var->_gamma_signgam = 0; \
|
|
||||||
var->_cvtlen = 0; \
|
|
||||||
var->_cvtbuf = _NULL; \
|
|
||||||
var->_r48 = _NULL; \
|
|
||||||
var->_localtime_buf = _NULL; \
|
|
||||||
var->_asctime_buf = _NULL; \
|
|
||||||
var->_sig_func = _NULL; \
|
|
||||||
var->_atexit._ind = 0; \
|
|
||||||
var->_atexit._fns[0] = _NULL; \
|
|
||||||
var->_atexit._on_exit_args = _NULL; \
|
|
||||||
var->__sglue._next = _NULL; \
|
|
||||||
var->__sglue._niobs = 0; \
|
|
||||||
var->__sglue._iobs = _NULL; \
|
|
||||||
var->__sf = 0; \
|
|
||||||
var->__sf_fake._p = _NULL; \
|
|
||||||
var->__sf_fake._r = 0; \
|
|
||||||
var->__sf_fake._w = 0; \
|
|
||||||
var->__sf_fake._flags = 0; \
|
|
||||||
var->__sf_fake._file = 0; \
|
|
||||||
var->__sf_fake._bf._base = _NULL; \
|
|
||||||
var->__sf_fake._bf._size = 0; \
|
|
||||||
var->__sf_fake._lbfsize = 0; \
|
|
||||||
var->__sf_fake._data = _NULL; \
|
|
||||||
var->_misc = _NULL; \
|
|
||||||
var->_signal_buf = _NULL; \
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Only built the assert() calls if we are built with debugging. */
|
|
||||||
#if DEBUG
|
|
||||||
#include <assert.h>
|
|
||||||
#else
|
|
||||||
#define assert(x) ((void)0)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Generic _REENT check macro. */
|
|
||||||
#define _REENT_CHECK(var, what, type, size, init) do { \
|
|
||||||
struct _reent *_r = (var); \
|
|
||||||
if (_r->what == NULL) { \
|
|
||||||
_r->what = (type)malloc(size); \
|
|
||||||
assert(_r->what); \
|
|
||||||
init; \
|
|
||||||
} \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define _REENT_CHECK_TM(var) \
|
|
||||||
_REENT_CHECK(var, _localtime_buf, struct __tm *, sizeof *((var)->_localtime_buf), \
|
|
||||||
/* nothing */)
|
|
||||||
|
|
||||||
#define _REENT_CHECK_ASCTIME_BUF(var) \
|
|
||||||
_REENT_CHECK(var, _asctime_buf, char *, _REENT_ASCTIME_SIZE, \
|
|
||||||
memset((var)->_asctime_buf, 0, _REENT_ASCTIME_SIZE))
|
|
||||||
|
|
||||||
/* Handle the dynamically allocated rand48 structure. */
|
|
||||||
#define _REENT_INIT_RAND48(var) do { \
|
|
||||||
struct _reent *_r = (var); \
|
|
||||||
_r->_r48->_seed[0] = _RAND48_SEED_0; \
|
|
||||||
_r->_r48->_seed[1] = _RAND48_SEED_1; \
|
|
||||||
_r->_r48->_seed[2] = _RAND48_SEED_2; \
|
|
||||||
_r->_r48->_mult[0] = _RAND48_MULT_0; \
|
|
||||||
_r->_r48->_mult[1] = _RAND48_MULT_1; \
|
|
||||||
_r->_r48->_mult[2] = _RAND48_MULT_2; \
|
|
||||||
_r->_r48->_add = _RAND48_ADD; \
|
|
||||||
} while (0)
|
|
||||||
#define _REENT_CHECK_RAND48(var) \
|
|
||||||
_REENT_CHECK(var, _r48, struct _rand48 *, sizeof *((var)->_r48), _REENT_INIT_RAND48((var)))
|
|
||||||
|
|
||||||
#define _REENT_INIT_MP(var) do { \
|
|
||||||
struct _reent *_r = (var); \
|
|
||||||
_r->_mp->_result_k = 0; \
|
|
||||||
_r->_mp->_result = _r->_mp->_p5s = _NULL; \
|
|
||||||
_r->_mp->_freelist = _NULL; \
|
|
||||||
} while (0)
|
|
||||||
#define _REENT_CHECK_MP(var) \
|
|
||||||
_REENT_CHECK(var, _mp, struct _mprec *, sizeof *((var)->_mp), _REENT_INIT_MP(var))
|
|
||||||
|
|
||||||
#define _REENT_CHECK_EMERGENCY(var) \
|
|
||||||
_REENT_CHECK(var, _emergency, char *, _REENT_EMERGENCY_SIZE, /* nothing */)
|
|
||||||
|
|
||||||
#define _REENT_INIT_MISC(var) do { \
|
|
||||||
struct _reent *_r = (var); \
|
|
||||||
_r->_misc->_strtok_last = _NULL; \
|
|
||||||
_r->_misc->_mblen_state.__count = 0; \
|
|
||||||
_r->_misc->_mblen_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_wctomb_state.__count = 0; \
|
|
||||||
_r->_misc->_wctomb_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_mbtowc_state.__count = 0; \
|
|
||||||
_r->_misc->_mbtowc_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_mbrlen_state.__count = 0; \
|
|
||||||
_r->_misc->_mbrlen_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_mbrtowc_state.__count = 0; \
|
|
||||||
_r->_misc->_mbrtowc_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_mbsrtowcs_state.__count = 0; \
|
|
||||||
_r->_misc->_mbsrtowcs_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_wcrtomb_state.__count = 0; \
|
|
||||||
_r->_misc->_wcrtomb_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_wcsrtombs_state.__count = 0; \
|
|
||||||
_r->_misc->_wcsrtombs_state.__value.__wch = 0; \
|
|
||||||
_r->_misc->_l64a_buf[0] = '\0'; \
|
|
||||||
_r->_misc->_getdate_err = 0; \
|
|
||||||
} while (0)
|
|
||||||
#define _REENT_CHECK_MISC(var) \
|
|
||||||
_REENT_CHECK(var, _misc, struct _misc_reent *, sizeof *((var)->_misc), _REENT_INIT_MISC(var))
|
|
||||||
|
|
||||||
#define _REENT_CHECK_SIGNAL_BUF(var) \
|
|
||||||
_REENT_CHECK(var, _signal_buf, char *, _REENT_SIGNAL_SIZE, /* nothing */)
|
|
||||||
|
|
||||||
#define _REENT_SIGNGAM(ptr) ((ptr)->_gamma_signgam)
|
|
||||||
#define _REENT_RAND_NEXT(ptr) ((ptr)->_r48->_rand_next)
|
|
||||||
#define _REENT_RAND48_SEED(ptr) ((ptr)->_r48->_seed)
|
|
||||||
#define _REENT_RAND48_MULT(ptr) ((ptr)->_r48->_mult)
|
|
||||||
#define _REENT_RAND48_ADD(ptr) ((ptr)->_r48->_add)
|
|
||||||
#define _REENT_MP_RESULT(ptr) ((ptr)->_mp->_result)
|
|
||||||
#define _REENT_MP_RESULT_K(ptr) ((ptr)->_mp->_result_k)
|
|
||||||
#define _REENT_MP_P5S(ptr) ((ptr)->_mp->_p5s)
|
|
||||||
#define _REENT_MP_FREELIST(ptr) ((ptr)->_mp->_freelist)
|
|
||||||
#define _REENT_ASCTIME_BUF(ptr) ((ptr)->_asctime_buf)
|
|
||||||
#define _REENT_TM(ptr) ((ptr)->_localtime_buf)
|
|
||||||
#define _REENT_EMERGENCY(ptr) ((ptr)->_emergency)
|
|
||||||
#define _REENT_STRTOK_LAST(ptr) ((ptr)->_misc->_strtok_last)
|
|
||||||
#define _REENT_MBLEN_STATE(ptr) ((ptr)->_misc->_mblen_state)
|
|
||||||
#define _REENT_MBTOWC_STATE(ptr)((ptr)->_misc->_mbtowc_state)
|
|
||||||
#define _REENT_WCTOMB_STATE(ptr)((ptr)->_misc->_wctomb_state)
|
|
||||||
#define _REENT_MBRLEN_STATE(ptr) ((ptr)->_misc->_mbrlen_state)
|
|
||||||
#define _REENT_MBRTOWC_STATE(ptr) ((ptr)->_misc->_mbrtowc_state)
|
|
||||||
#define _REENT_MBSRTOWCS_STATE(ptr) ((ptr)->_misc->_mbsrtowcs_state)
|
|
||||||
#define _REENT_WCRTOMB_STATE(ptr) ((ptr)->_misc->_wcrtomb_state)
|
|
||||||
#define _REENT_WCSRTOMBS_STATE(ptr) ((ptr)->_misc->_wcsrtombs_state)
|
|
||||||
#define _REENT_L64A_BUF(ptr) ((ptr)->_misc->_l64a_buf)
|
|
||||||
#define _REENT_GETDATE_ERR_P(ptr) (&((ptr)->_misc->_getdate_err))
|
|
||||||
#define _REENT_SIGNAL_BUF(ptr) ((ptr)->_signal_buf)
|
|
||||||
|
|
||||||
#else /* !_REENT_SMALL */
|
|
||||||
|
|
||||||
struct _reent
|
|
||||||
{
|
|
||||||
int _errno; /* local copy of errno */
|
|
||||||
|
|
||||||
/* FILE is a big struct and may change over time. To try to achieve binary
|
|
||||||
compatibility with future versions, put stdin,stdout,stderr here.
|
|
||||||
These are pointers into member __sf defined below. */
|
|
||||||
__FILE *_stdin, *_stdout, *_stderr;
|
|
||||||
|
|
||||||
int _inc; /* used by tmpnam */
|
|
||||||
char _emergency[_REENT_EMERGENCY_SIZE];
|
|
||||||
|
|
||||||
int _current_category; /* used by setlocale */
|
|
||||||
_CONST char *_current_locale;
|
|
||||||
|
|
||||||
int __sdidinit; /* 1 means stdio has been init'd */
|
|
||||||
|
|
||||||
void _EXFUN((*__cleanup),(struct _reent *));
|
|
||||||
|
|
||||||
/* used by mprec routines */
|
|
||||||
struct _Bigint *_result;
|
|
||||||
int _result_k;
|
|
||||||
struct _Bigint *_p5s;
|
|
||||||
struct _Bigint **_freelist;
|
|
||||||
|
|
||||||
/* used by some fp conversion routines */
|
|
||||||
int _cvtlen; /* should be size_t */
|
|
||||||
char *_cvtbuf;
|
|
||||||
|
|
||||||
union
|
|
||||||
{
|
|
||||||
struct
|
|
||||||
{
|
|
||||||
unsigned int _unused_rand;
|
|
||||||
char * _strtok_last;
|
|
||||||
char _asctime_buf[_REENT_ASCTIME_SIZE];
|
|
||||||
struct __tm _localtime_buf;
|
|
||||||
int _gamma_signgam;
|
|
||||||
__extension__ unsigned long long _rand_next;
|
|
||||||
struct _rand48 _r48;
|
|
||||||
_mbstate_t _mblen_state;
|
|
||||||
_mbstate_t _mbtowc_state;
|
|
||||||
_mbstate_t _wctomb_state;
|
|
||||||
char _l64a_buf[8];
|
|
||||||
char _signal_buf[_REENT_SIGNAL_SIZE];
|
|
||||||
int _getdate_err;
|
|
||||||
_mbstate_t _mbrlen_state;
|
|
||||||
_mbstate_t _mbrtowc_state;
|
|
||||||
_mbstate_t _mbsrtowcs_state;
|
|
||||||
_mbstate_t _wcrtomb_state;
|
|
||||||
_mbstate_t _wcsrtombs_state;
|
|
||||||
} _reent;
|
|
||||||
/* Two next two fields were once used by malloc. They are no longer
|
|
||||||
used. They are used to preserve the space used before so as to
|
|
||||||
allow addition of new reent fields and keep binary compatibility. */
|
|
||||||
struct
|
|
||||||
{
|
|
||||||
#define _N_LISTS 30
|
|
||||||
unsigned char * _nextf[_N_LISTS];
|
|
||||||
unsigned int _nmalloc[_N_LISTS];
|
|
||||||
} _unused;
|
|
||||||
} _new;
|
|
||||||
|
|
||||||
/* atexit stuff */
|
|
||||||
struct _atexit *_atexit; /* points to head of LIFO stack */
|
|
||||||
struct _atexit _atexit0; /* one guaranteed table, required by ANSI */
|
|
||||||
|
|
||||||
/* signal info */
|
|
||||||
void (**(_sig_func))(int);
|
|
||||||
|
|
||||||
/* These are here last so that __FILE can grow without changing the offsets
|
|
||||||
of the above members (on the off chance that future binary compatibility
|
|
||||||
would be broken otherwise). */
|
|
||||||
struct _glue __sglue; /* root of glue chain */
|
|
||||||
__FILE __sf[3]; /* first three file descriptors */
|
|
||||||
};
|
|
||||||
|
|
||||||
#define _REENT_INIT(var) \
|
|
||||||
{ 0, \
|
|
||||||
&var.__sf[0], \
|
|
||||||
&var.__sf[1], \
|
|
||||||
&var.__sf[2], \
|
|
||||||
0, \
|
|
||||||
"", \
|
|
||||||
0, \
|
|
||||||
"C", \
|
|
||||||
0, \
|
|
||||||
_NULL, \
|
|
||||||
_NULL, \
|
|
||||||
0, \
|
|
||||||
_NULL, \
|
|
||||||
_NULL, \
|
|
||||||
0, \
|
|
||||||
_NULL, \
|
|
||||||
{ \
|
|
||||||
{ \
|
|
||||||
0, \
|
|
||||||
_NULL, \
|
|
||||||
"", \
|
|
||||||
{0, 0, 0, 0, 0, 0, 0, 0, 0}, \
|
|
||||||
0, \
|
|
||||||
1, \
|
|
||||||
{ \
|
|
||||||
{_RAND48_SEED_0, _RAND48_SEED_1, _RAND48_SEED_2}, \
|
|
||||||
{_RAND48_MULT_0, _RAND48_MULT_1, _RAND48_MULT_2}, \
|
|
||||||
_RAND48_ADD \
|
|
||||||
}, \
|
|
||||||
{0, {0}}, \
|
|
||||||
{0, {0}}, \
|
|
||||||
{0, {0}}, \
|
|
||||||
"", \
|
|
||||||
"", \
|
|
||||||
0, \
|
|
||||||
{0, {0}}, \
|
|
||||||
{0, {0}}, \
|
|
||||||
{0, {0}}, \
|
|
||||||
{0, {0}}, \
|
|
||||||
{0, {0}} \
|
|
||||||
} \
|
|
||||||
}, \
|
|
||||||
_NULL, \
|
|
||||||
{_NULL, 0, {_NULL}, {{_NULL}, 0}}, \
|
|
||||||
_NULL, \
|
|
||||||
{_NULL, 0, _NULL} \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define _REENT_INIT_PTR(var) \
|
|
||||||
{ var->_errno = 0; \
|
|
||||||
var->_stdin = &var->__sf[0]; \
|
|
||||||
var->_stdout = &var->__sf[1]; \
|
|
||||||
var->_stderr = &var->__sf[2]; \
|
|
||||||
var->_inc = 0; \
|
|
||||||
memset(&var->_emergency, 0, sizeof(var->_emergency)); \
|
|
||||||
var->_current_category = 0; \
|
|
||||||
var->_current_locale = "C"; \
|
|
||||||
var->__sdidinit = 0; \
|
|
||||||
var->__cleanup = _NULL; \
|
|
||||||
var->_result = _NULL; \
|
|
||||||
var->_result_k = 0; \
|
|
||||||
var->_p5s = _NULL; \
|
|
||||||
var->_freelist = _NULL; \
|
|
||||||
var->_cvtlen = 0; \
|
|
||||||
var->_cvtbuf = _NULL; \
|
|
||||||
var->_new._reent._unused_rand = 0; \
|
|
||||||
var->_new._reent._strtok_last = _NULL; \
|
|
||||||
var->_new._reent._asctime_buf[0] = 0; \
|
|
||||||
memset(&var->_new._reent._localtime_buf, 0, sizeof(var->_new._reent._localtime_buf)); \
|
|
||||||
var->_new._reent._gamma_signgam = 0; \
|
|
||||||
var->_new._reent._rand_next = 1; \
|
|
||||||
var->_new._reent._r48._seed[0] = _RAND48_SEED_0; \
|
|
||||||
var->_new._reent._r48._seed[1] = _RAND48_SEED_1; \
|
|
||||||
var->_new._reent._r48._seed[2] = _RAND48_SEED_2; \
|
|
||||||
var->_new._reent._r48._mult[0] = _RAND48_MULT_0; \
|
|
||||||
var->_new._reent._r48._mult[1] = _RAND48_MULT_1; \
|
|
||||||
var->_new._reent._r48._mult[2] = _RAND48_MULT_2; \
|
|
||||||
var->_new._reent._r48._add = _RAND48_ADD; \
|
|
||||||
var->_new._reent._mblen_state.__count = 0; \
|
|
||||||
var->_new._reent._mblen_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._mbtowc_state.__count = 0; \
|
|
||||||
var->_new._reent._mbtowc_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._wctomb_state.__count = 0; \
|
|
||||||
var->_new._reent._wctomb_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._mbrlen_state.__count = 0; \
|
|
||||||
var->_new._reent._mbrlen_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._mbrtowc_state.__count = 0; \
|
|
||||||
var->_new._reent._mbrtowc_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._mbsrtowcs_state.__count = 0; \
|
|
||||||
var->_new._reent._mbsrtowcs_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._wcrtomb_state.__count = 0; \
|
|
||||||
var->_new._reent._wcrtomb_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._wcsrtombs_state.__count = 0; \
|
|
||||||
var->_new._reent._wcsrtombs_state.__value.__wch = 0; \
|
|
||||||
var->_new._reent._l64a_buf[0] = '\0'; \
|
|
||||||
var->_new._reent._signal_buf[0] = '\0'; \
|
|
||||||
var->_new._reent._getdate_err = 0; \
|
|
||||||
var->_atexit = _NULL; \
|
|
||||||
var->_atexit0._next = _NULL; \
|
|
||||||
var->_atexit0._ind = 0; \
|
|
||||||
var->_atexit0._fns[0] = _NULL; \
|
|
||||||
var->_atexit0._on_exit_args._fntypes = 0; \
|
|
||||||
var->_atexit0._on_exit_args._fnargs[0] = _NULL; \
|
|
||||||
var->_sig_func = _NULL; \
|
|
||||||
var->__sglue._next = _NULL; \
|
|
||||||
var->__sglue._niobs = 0; \
|
|
||||||
var->__sglue._iobs = _NULL; \
|
|
||||||
memset(&var->__sf, 0, sizeof(var->__sf)); \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define _REENT_CHECK_RAND48(ptr) /* nothing */
|
|
||||||
#define _REENT_CHECK_MP(ptr) /* nothing */
|
|
||||||
#define _REENT_CHECK_TM(ptr) /* nothing */
|
|
||||||
#define _REENT_CHECK_ASCTIME_BUF(ptr) /* nothing */
|
|
||||||
#define _REENT_CHECK_EMERGENCY(ptr) /* nothing */
|
|
||||||
#define _REENT_CHECK_MISC(ptr) /* nothing */
|
|
||||||
#define _REENT_CHECK_SIGNAL_BUF(ptr) /* nothing */
|
|
||||||
|
|
||||||
#define _REENT_SIGNGAM(ptr) ((ptr)->_new._reent._gamma_signgam)
|
|
||||||
#define _REENT_RAND_NEXT(ptr) ((ptr)->_new._reent._rand_next)
|
|
||||||
#define _REENT_RAND48_SEED(ptr) ((ptr)->_new._reent._r48._seed)
|
|
||||||
#define _REENT_RAND48_MULT(ptr) ((ptr)->_new._reent._r48._mult)
|
|
||||||
#define _REENT_RAND48_ADD(ptr) ((ptr)->_new._reent._r48._add)
|
|
||||||
#define _REENT_MP_RESULT(ptr) ((ptr)->_result)
|
|
||||||
#define _REENT_MP_RESULT_K(ptr) ((ptr)->_result_k)
|
|
||||||
#define _REENT_MP_P5S(ptr) ((ptr)->_p5s)
|
|
||||||
#define _REENT_MP_FREELIST(ptr) ((ptr)->_freelist)
|
|
||||||
#define _REENT_ASCTIME_BUF(ptr) ((ptr)->_new._reent._asctime_buf)
|
|
||||||
#define _REENT_TM(ptr) (&(ptr)->_new._reent._localtime_buf)
|
|
||||||
#define _REENT_EMERGENCY(ptr) ((ptr)->_emergency)
|
|
||||||
#define _REENT_STRTOK_LAST(ptr) ((ptr)->_new._reent._strtok_last)
|
|
||||||
#define _REENT_MBLEN_STATE(ptr) ((ptr)->_new._reent._mblen_state)
|
|
||||||
#define _REENT_MBTOWC_STATE(ptr)((ptr)->_new._reent._mbtowc_state)
|
|
||||||
#define _REENT_WCTOMB_STATE(ptr)((ptr)->_new._reent._wctomb_state)
|
|
||||||
#define _REENT_MBRLEN_STATE(ptr)((ptr)->_new._reent._mbrlen_state)
|
|
||||||
#define _REENT_MBRTOWC_STATE(ptr)((ptr)->_new._reent._mbrtowc_state)
|
|
||||||
#define _REENT_MBSRTOWCS_STATE(ptr)((ptr)->_new._reent._mbsrtowcs_state)
|
|
||||||
#define _REENT_WCRTOMB_STATE(ptr)((ptr)->_new._reent._wcrtomb_state)
|
|
||||||
#define _REENT_WCSRTOMBS_STATE(ptr)((ptr)->_new._reent._wcsrtombs_state)
|
|
||||||
#define _REENT_L64A_BUF(ptr) ((ptr)->_new._reent._l64a_buf)
|
|
||||||
#define _REENT_SIGNAL_BUF(ptr) ((ptr)->_new._reent._signal_buf)
|
|
||||||
#define _REENT_GETDATE_ERR_P(ptr) (&((ptr)->_new._reent._getdate_err))
|
|
||||||
|
|
||||||
#endif /* !_REENT_SMALL */
|
|
||||||
|
|
||||||
#define _NULL 0
|
|
||||||
|
|
||||||
/*
|
|
||||||
* All references to struct _reent are via this pointer.
|
|
||||||
* Internally, newlib routines that need to reference it should use _REENT.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef __ATTRIBUTE_IMPURE_PTR__
|
|
||||||
#define __ATTRIBUTE_IMPURE_PTR__
|
|
||||||
#endif
|
|
||||||
|
|
||||||
extern struct _reent *_impure_ptr __ATTRIBUTE_IMPURE_PTR__;
|
|
||||||
extern struct _reent *_CONST _global_impure_ptr __ATTRIBUTE_IMPURE_PTR__;
|
|
||||||
|
|
||||||
void _reclaim_reent _PARAMS ((struct _reent *));
|
|
||||||
|
|
||||||
/* #define _REENT_ONLY define this to get only reentrant routines */
|
|
||||||
|
|
||||||
#ifndef _REENT_ONLY
|
|
||||||
|
|
||||||
#if defined(__DYNAMIC_REENT__) && !defined(__SINGLE_THREAD__)
|
|
||||||
#ifndef __getreent
|
|
||||||
struct _reent * _EXFUN(__getreent, (void));
|
|
||||||
#endif
|
|
||||||
# define _REENT (__getreent())
|
|
||||||
#else /* __SINGLE_THREAD__ || !__DYNAMIC_REENT__ */
|
|
||||||
# define _REENT _impure_ptr
|
|
||||||
#endif /* __SINGLE_THREAD__ || !__DYNAMIC_REENT__ */
|
|
||||||
|
|
||||||
#endif /* !_REENT_ONLY */
|
|
||||||
|
|
||||||
#define _GLOBAL_REENT _impure_ptr
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
#endif /* _SYS_REENT_H_ */
|
|
||||||
Loading…
x
Reference in New Issue
Block a user