diff options
Diffstat (limited to 'sysdeps/unix/common')
| -rw-r--r-- | sysdeps/unix/common/Dist | 1 | ||||
| -rw-r--r-- | sysdeps/unix/common/Makefile | 35 | ||||
| -rwxr-xr-x | sysdeps/unix/common/configure | 195 | ||||
| -rw-r--r-- | sysdeps/unix/common/configure.in | 21 | ||||
| -rw-r--r-- | sysdeps/unix/common/glue-ctype.c | 91 |
5 files changed, 343 insertions, 0 deletions
diff --git a/sysdeps/unix/common/Dist b/sysdeps/unix/common/Dist new file mode 100644 index 0000000000..0c47cabcfa --- /dev/null +++ b/sysdeps/unix/common/Dist @@ -0,0 +1 @@ +glue-ctype.c diff --git a/sysdeps/unix/common/Makefile b/sysdeps/unix/common/Makefile new file mode 100644 index 0000000000..ea3a8d58f2 --- /dev/null +++ b/sysdeps/unix/common/Makefile @@ -0,0 +1,35 @@ +# Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc. +# This file is part of the GNU C Library. + +# The GNU C Library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. + +# The GNU C Library 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 +# Lesser General Public License for more details. + +# You should have received a copy of the GNU Lesser General Public +# License along with the GNU C Library; if not, write to the Free +# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +# 02111-1307 USA. + +ifndef inhibit-glue +ifeq ($(subdir),ctype) + +sysdep_routines := $(sysdep_routines) ctype-glue + +generated := $(generated) glue-ctype ctype-glue.c + +$(objpfx)ctype-glue.c: $(objpfx)glue-ctype + @rm -f $@ + $(dir $<)$(notdir $<) > $@-t + mv $@-t $@ + +$(objpfx)glue-ctype: $(sysdep_dir)/unix/common/glue-ctype.c + $(native-compile) + +endif +endif diff --git a/sysdeps/unix/common/configure b/sysdeps/unix/common/configure new file mode 100755 index 0000000000..7bbc9cb2e5 --- /dev/null +++ b/sysdeps/unix/common/configure @@ -0,0 +1,195 @@ +# This file is generated from configure.in by Autoconf. DO NOT EDIT! + +if test -z "$inhibit_glue"; then + +# Find out what this system calls `sys_siglist'. + +echo "$as_me:$LINENO: checking for sys_siglist" >&5 +echo $ECHO_N "checking for sys_siglist... $ECHO_C" >&6 +if test "${ac_cv_check_symbol_sys_siglist+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +extern char *sys_siglist[]; puts(*sys_siglist); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_check_symbol_sys_siglist=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_check_symbol_sys_siglist=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$ac_cv_check_symbol_sys_siglist" = yes; then + ac_tr_symbol=`echo sys_siglist | tr '[a-z]' '[A-Z]'` + cat >>confdefs.h <<_ACEOF +#define HAVE_${ac_tr_symbol} 1 +_ACEOF + +fi +echo "$as_me:$LINENO: result: $ac_cv_check_symbol_sys_siglist" >&5 +echo "${ECHO_T}$ac_cv_check_symbol_sys_siglist" >&6 +echo "$as_me:$LINENO: checking for _sys_siglist" >&5 +echo $ECHO_N "checking for _sys_siglist... $ECHO_C" >&6 +if test "${ac_cv_check_symbol__sys_siglist+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +extern char *_sys_siglist[]; puts(*_sys_siglist); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_check_symbol__sys_siglist=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_check_symbol__sys_siglist=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$ac_cv_check_symbol__sys_siglist" = yes; then + ac_tr_symbol=`echo _sys_siglist | tr '[a-z]' '[A-Z]'` + cat >>confdefs.h <<_ACEOF +#define HAVE_${ac_tr_symbol} 1 +_ACEOF + +fi +echo "$as_me:$LINENO: result: $ac_cv_check_symbol__sys_siglist" >&5 +echo "${ECHO_T}$ac_cv_check_symbol__sys_siglist" >&6 + +# Find out the name of the table the system's <ctype.h> uses for character +# classification. This is used by sysdeps/unix/common/glue-ctype.c. +echo "$as_me:$LINENO: checking ctype array name for glue" >&5 +echo $ECHO_N "checking ctype array name for glue... $ECHO_C" >&6 +if test "${libc_cv_ctype_glue+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ctype.h> +int +main () +{ +$ctype[13]; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + libc_cv_ctype_glue="$ctype"; break +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +done +fi + +echo "$as_me:$LINENO: result: $libc_cv_ctype_glue" >&5 +echo "${ECHO_T}$libc_cv_ctype_glue" >&6 +cat >>confdefs.h <<_ACEOF +#define HAVE_`echo $libc_cv_ctype_glue | tr 'a-z' 'A-Z'` 1 +_ACEOF + + +fi diff --git a/sysdeps/unix/common/configure.in b/sysdeps/unix/common/configure.in new file mode 100644 index 0000000000..9597d68f3d --- /dev/null +++ b/sysdeps/unix/common/configure.in @@ -0,0 +1,21 @@ +GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. + +if test -z "$inhibit_glue"; then + +# Find out what this system calls `sys_siglist'. +AC_CHECK_SYMBOL(sys_siglist) +AC_CHECK_SYMBOL(_sys_siglist) + +# Find out the name of the table the system's <ctype.h> uses for character +# classification. This is used by sysdeps/unix/common/glue-ctype.c. +AC_MSG_CHECKING(ctype array name for glue) +AC_CACHE_VAL(libc_cv_ctype_glue, [dnl +for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do +AC_TRY_LINK([#include <ctype.h>], + [$ctype[13];], + [libc_cv_ctype_glue="$ctype"; break]) +done]) +AC_MSG_RESULT($libc_cv_ctype_glue) +AC_DEFINE_UNQUOTED(HAVE_`echo $libc_cv_ctype_glue | tr '[a-z]' '[A-Z]'`) + +fi diff --git a/sysdeps/unix/common/glue-ctype.c b/sysdeps/unix/common/glue-ctype.c new file mode 100644 index 0000000000..2e065a77c9 --- /dev/null +++ b/sysdeps/unix/common/glue-ctype.c @@ -0,0 +1,91 @@ +/* Copyright (C) 1992, 1993, 1994, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* Different systems have different names for the array. + This order is important for some systems. */ + +#if !defined(TABLE) && defined(HAVE__LOCP) +/* OSF/1 has the name _ctype defined as a macro, which points down into + the _locp structure. Jesus. We'll hope this works. We need to + check for LOCP first, since there is no symbol actually named _ctype + in their library. */ +#include <sys/types.h> /* for wchar_t used by localdef.h */ +#include <sys/localedef.h> +extern loc_t *_locp; +#define TABLE (_locp->lc_chrtbl)->lc_ctype +#undef _ctype +#define TABLE_NAME _ctype +#endif +#ifdef HAVE__CTYPE__ +#define TABLE _ctype__ +#endif +#if !defined(TABLE) && defined(HAVE__CTYPE) +#define TABLE _ctype +#endif +#if !defined(TABLE) && defined(HAVE__CTYPE_) +#define TABLE _ctype_ +#endif +#if !defined(TABLE) && defined(HAVE___CTYPE_) +#define TABLE __ctype_ +#endif +#if !defined(TABLE) && defined(HAVE___CTYPE) +#define TABLE __ctype +#endif + +#if defined (__STDC__) && __STDC__ +#define STRINGIFY(arg) #arg +#else +#define STRINGIFY(arg) "arg" +#endif + +#define EVALLED_STRINGIFY(x) STRINGIFY (x) + +int +main () +{ +#ifdef TABLE + + int i; + +#ifndef HAVE__LOCP + /* This won't work for the define to look into _locp. */ + extern unsigned char TABLE[]; +#endif + +#ifdef TABLE_NAME + printf ("const unsigned char %s[] =\n {\n", EVALLED_STRINGIFY (TABLE_NAME)); +#else + printf ("const unsigned char %s[] =\n {\n", EVALLED_STRINGIFY (TABLE)); +#endif + + for (i = -1; i < 256; ++i) + printf (" %d,\n", (int) ((TABLE+1)[i])); + + puts (" };"); + +#else + + puts ("/* I don't know what the ctype table is called on this system."); + puts (" If there is a table, and you want the ctype glue to work,"); + puts (" edit configure.in and glue-ctype.c in sysdeps/unix/common/"); + puts (" to check for the right name. */"); + +#endif + + exit (0); +} |