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* lib/basename.c, lib/dirname.h, lib/dirname.c, lib/memrchr.c,

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* lib/xstrndup.c, lib/strchr.c:
New, stolen from the Fileutils 4.1.
* lib/Makefile.am (libbison_a_SOURCES): Adjust.
* configure.in: Check for the presence of memrchr, strchr,
strnlen, and of their prototypes.
Don't check for strndup: we no longer use it.
* src/system.h: Adjust the prototypes.
This commit is contained in:
Akim Demaille
2002-01-08 17:30:53 +00:00
parent 25a46077de
commit 43cc2463d2
15 changed files with 816 additions and 102 deletions
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221
configure vendored
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@@ -253,6 +253,13 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# only ac_max_sed_lines should be used.
: ${ac_max_here_lines=38}
# Identity of this package.
PACKAGE_NAME='GNU Bison'
PACKAGE_TARNAME='bison'
PACKAGE_VERSION='1.30j'
PACKAGE_STRING='GNU Bison 1.30j'
PACKAGE_BUGREPORT='bug-bison@gnu.org'
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
@@ -329,13 +336,6 @@ oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'
# Identity of this package.
PACKAGE_NAME='GNU Bison'
PACKAGE_TARNAME='bison'
PACKAGE_VERSION='1.30j'
PACKAGE_STRING='GNU Bison 1.30j'
PACKAGE_BUGREPORT='bug-bison@gnu.org'
ac_prev=
for ac_option
do
@@ -1070,6 +1070,33 @@ rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo >confdefs.h
# Predefined preprocessor variables.
cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
@@ -1520,9 +1547,6 @@ ac_config_headers="$ac_config_headers config.h:config.hin"
# Initialize the test suite.
ac_config_commands="$ac_config_commands tests/package.m4"
ac_config_commands="$ac_config_commands tests/atconfig"
@@ -5131,9 +5155,9 @@ _ACEOF
fi
echo "$as_me:$LINENO: checking whether strndup is declared" >&5
echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl_strndup+set}" = set; then
echo "$as_me:$LINENO: checking whether strchr is declared" >&5
echo $ECHO_N "checking whether strchr is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl_strchr+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
@@ -5149,8 +5173,8 @@ $ac_includes_default
int
main ()
{
#ifndef strndup
char *p = (char *) strndup;
#ifndef strchr
char *p = (char *) strchr;
#endif
;
@@ -5169,26 +5193,88 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_have_decl_strndup=yes
ac_cv_have_decl_strchr=yes
else
echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_have_decl_strndup=no
ac_cv_have_decl_strchr=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_have_decl_strndup" >&5
echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6
if test $ac_cv_have_decl_strndup = yes; then
echo "$as_me:$LINENO: result: $ac_cv_have_decl_strchr" >&5
echo "${ECHO_T}$ac_cv_have_decl_strchr" >&6
if test $ac_cv_have_decl_strchr = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRNDUP 1
#define HAVE_DECL_STRCHR 1
_ACEOF
else
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRNDUP 0
#define HAVE_DECL_STRCHR 0
_ACEOF
fi
echo "$as_me:$LINENO: checking whether strspn is declared" >&5
echo $ECHO_N "checking whether strspn is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl_strspn+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"
$ac_includes_default
#ifdef F77_DUMMY_MAIN
# ifdef __cplusplus
extern "C"
# endif
int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
#ifndef strspn
char *p = (char *) strspn;
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_have_decl_strspn=yes
else
echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_have_decl_strspn=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_have_decl_strspn" >&5
echo "${ECHO_T}$ac_cv_have_decl_strspn" >&6
if test $ac_cv_have_decl_strspn = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRSPN 1
_ACEOF
else
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRSPN 0
_ACEOF
@@ -5317,6 +5403,68 @@ _ACEOF
fi
echo "$as_me:$LINENO: checking whether memrchr is declared" >&5
echo $ECHO_N "checking whether memrchr is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl_memrchr+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"
$ac_includes_default
#ifdef F77_DUMMY_MAIN
# ifdef __cplusplus
extern "C"
# endif
int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
#ifndef memrchr
char *p = (char *) memrchr;
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_have_decl_memrchr=yes
else
echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_have_decl_memrchr=no
fi
rm -f conftest.$ac_objext conftest.$ac_ext
fi
echo "$as_me:$LINENO: result: $ac_cv_have_decl_memrchr" >&5
echo "${ECHO_T}$ac_cv_have_decl_memrchr" >&6
if test $ac_cv_have_decl_memrchr = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MEMRCHR 1
_ACEOF
else
cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MEMRCHR 0
_ACEOF
fi
@@ -5324,7 +5472,8 @@ fi
for ac_func in stpcpy strndup strnlen strspn memchr
for ac_func in stpcpy strchr strnlen strspn memchr memrchr
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
@@ -9304,12 +9453,6 @@ cat >>$CONFIG_STATUS <<_ACEOF
# INIT-COMMANDS section.
#
PACKAGE_NAME='$PACKAGE_NAME'
PACKAGE_TARNAME='$PACKAGE_TARNAME'
PACKAGE_VERSION='$PACKAGE_VERSION'
PACKAGE_STRING='$PACKAGE_STRING'
PACKAGE_BUGREPORT='$PACKAGE_BUGREPORT'
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
@@ -9333,7 +9476,6 @@ do
"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
"tests/package.m4" ) CONFIG_COMMANDS="$CONFIG_COMMANDS tests/package.m4" ;;
"tests/atconfig" ) CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
@@ -9392,6 +9534,11 @@ if test -n "\$CONFIG_FILES"; then
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
s,@SHELL@,$SHELL,;t t
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@exec_prefix@,$exec_prefix,;t t
s,@prefix@,$prefix,;t t
s,@program_transform_name@,$program_transform_name,;t t
@@ -9407,11 +9554,6 @@ s,@includedir@,$includedir,;t t
s,@oldincludedir@,$oldincludedir,;t t
s,@infodir@,$infodir,;t t
s,@mandir@,$mandir,;t t
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@build_alias@,$build_alias,;t t
s,@host_alias@,$host_alias,;t t
s,@target_alias@,$target_alias,;t t
@@ -9971,15 +10113,6 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
echo "$as_me: executing $ac_dest commands" >&6;}
case $ac_dest in
tests/package.m4 ) cat >tests/package.m4 <<ATEOF
# Signature of the current package.
m4_define([PACKAGE_NAME], [$PACKAGE_NAME])
m4_define([PACKAGE_TARNAME], [$PACKAGE_TARNAME])
m4_define([PACKAGE_VERSION], [$PACKAGE_VERSION])
m4_define([PACKAGE_STRING], [$PACKAGE_STRING])
m4_define([PACKAGE_BUGREPORT], [$PACKAGE_BUGREPORT])
ATEOF
;;
tests/atconfig ) cat >tests/atconfig <<ATEOF
# Configurable variable values for building test suites.
# Generated by $0.