[continued from previous message]

main (void)
{
@@ -5303,34 +5398,42 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypto_SHA1_Init=yes
-else $as_nop
- ac_cv_lib_crypto_SHA1_Init=no
+else case e in #(
+ e) ac_cv_lib_crypto_SHA1_Init=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
printf "%s\n" "$ac_cv_lib_crypto_SHA1_Init" >&6; }
if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes
then :
NEEDS_SSL_WITH_CRYPTO=
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lssl" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lssl" >&5
printf %s "checking for SHA1_Init in -lssl... " >&6; }
if test ${ac_cv_lib_ssl_SHA1_Init+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lssl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char SHA1_Init ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char SHA1_Init (void);
int
main (void)
{
@@ -5342,22 +5445,26 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_ssl_SHA1_Init=yes
-else $as_nop
- ac_cv_lib_ssl_SHA1_Init=no
+else case e in #(
+ e) ac_cv_lib_ssl_SHA1_Init=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SHA1_Init" >&5
printf "%s\n" "$ac_cv_lib_ssl_SHA1_Init" >&6; }
if test "x$ac_cv_lib_ssl_SHA1_Init" = xyes
then :
NEEDS_SSL_WITH_CRYPTO=YesPlease NO_OPENSSL=
-else $as_nop
- NEEDS_SSL_WITH_CRYPTO= NO_OPENSSL=YesPlease
+else case e in #(
+ e) NEEDS_SSL_WITH_CRYPTO= NO_OPENSSL=YesPlease ;;
+esac
fi
-
+ ;;
+esac
fi


@@ -5393,16 +5500,22 @@
if test ${ac_cv_lib_pcre2_8_pcre2_config_8+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lpcre2-8 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char pcre2_config_8 ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcre2_config_8 (void);
int
main (void)
{
@@ -5414,20 +5527,23 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_pcre2_8_pcre2_config_8=yes
-else $as_nop
- ac_cv_lib_pcre2_8_pcre2_config_8=no
+else case e in #(
+ e) ac_cv_lib_pcre2_8_pcre2_config_8=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre2_8_pcre2_config_8" >&5
printf "%s\n" "$ac_cv_lib_pcre2_8_pcre2_config_8" >&6; }
if test "x$ac_cv_lib_pcre2_8_pcre2_config_8" = xyes
then :
USE_LIBPCRE2=YesPlease
-else $as_nop
- USE_LIBPCRE2=
+else case e in #(
+ e) USE_LIBPCRE2= ;;
+esac
fi


@@ -5464,16 +5580,22 @@
if test ${ac_cv_lib_curl_curl_global_init+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lcurl $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char curl_global_init ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char curl_global_init (void);
int
main (void)
{
@@ -5485,20 +5607,23 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_curl_curl_global_init=yes
-else $as_nop
- ac_cv_lib_curl_curl_global_init=no
+else case e in #(
+ e) ac_cv_lib_curl_curl_global_init=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curl_curl_global_init" >&5
printf "%s\n" "$ac_cv_lib_curl_curl_global_init" >&6; }
if test "x$ac_cv_lib_curl_curl_global_init" = xyes
then :
NO_CURL=
-else $as_nop
- NO_CURL=YesPlease
+else case e in #(
+ e) NO_CURL=YesPlease ;;
+esac
fi


@@ -5523,8 +5648,8 @@
if test ${ac_cv_prog_CURL_CONFIG+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -n "$CURL_CONFIG"; then
+else case e in #(
+ e) if test -n "$CURL_CONFIG"; then
ac_cv_prog_CURL_CONFIG="$CURL_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -5547,7 +5672,8 @@
IFS=$as_save_IFS

test -z "$ac_cv_prog_CURL_CONFIG" && ac_cv_prog_CURL_CONFIG="no"
-fi
+fi ;;
+esac
fi
CURL_CONFIG=$ac_cv_prog_CURL_CONFIG
if test -n "$CURL_CONFIG"; then
@@ -5598,16 +5724,22 @@
if test ${ac_cv_lib_expat_XML_ParserCreate+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lexpat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char XML_ParserCreate ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XML_ParserCreate (void);
int
main (void)
{
@@ -5619,20 +5751,23 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_expat_XML_ParserCreate=yes
-else $as_nop
- ac_cv_lib_expat_XML_ParserCreate=no
+else case e in #(
+ e) ac_cv_lib_expat_XML_ParserCreate=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_expat_XML_ParserCreate" >&5
printf "%s\n" "$ac_cv_lib_expat_XML_ParserCreate" >&6; }
if test "x$ac_cv_lib_expat_XML_ParserCreate" = xyes
then :
NO_EXPAT=
-else $as_nop
- NO_EXPAT=YesPlease
+else case e in #(
+ e) NO_EXPAT=YesPlease ;;
+esac
fi


@@ -5702,9 +5837,10 @@
printf "%s\n" "yes" >&6; }
NO_ICONV=
break
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; } ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
@@ -5766,10 +5902,11 @@
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
- NO_DEFLATE_BOUND=yes
+ NO_DEFLATE_BOUND=yes ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
@@ -5793,16 +5930,22 @@
if test ${ac_cv_lib_c_socket+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char socket ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket (void);
int
main (void)
{
@@ -5814,20 +5957,23 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_socket=yes
-else $as_nop
- ac_cv_lib_c_socket=no
+else case e in #(
+ e) ac_cv_lib_c_socket=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_socket" >&5
printf "%s\n" "$ac_cv_lib_c_socket" >&6; }
if test "x$ac_cv_lib_c_socket" = xyes
then :
NEEDS_SOCKET=
-else $as_nop
- NEEDS_SOCKET=YesPlease
+else case e in #(
+ e) NEEDS_SOCKET=YesPlease ;;
+esac
fi


@@ -5847,22 +5993,28 @@
if test "x$ac_cv_func_inet_ntop" = xyes
then :

-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntop in -lresolv" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntop in -lresolv" >&5
printf %s "checking for inet_ntop in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_inet_ntop+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char inet_ntop ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char inet_ntop (void);
int
main (void)
{
@@ -5874,23 +6026,27 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_resolv_inet_ntop=yes
-else $as_nop
- ac_cv_lib_resolv_inet_ntop=no
+else case e in #(
+ e) ac_cv_lib_resolv_inet_ntop=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_ntop" >&5
printf "%s\n" "$ac_cv_lib_resolv_inet_ntop" >&6; }
if test "x$ac_cv_lib_resolv_inet_ntop" = xyes
then :
NEEDS_RESOLV=YesPlease
-else $as_nop
- NO_INET_NTOP=YesPlease
+else case e in #(
+ e) NO_INET_NTOP=YesPlease ;;
+esac
fi

-
+ ;;
+esac
fi


@@ -5903,22 +6059,28 @@
if test "x$ac_cv_func_inet_pton" = xyes
then :

-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_pton in -lresolv" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_pton in -lresolv" >&5
printf %s "checking for inet_pton in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_inet_pton+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char inet_pton ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char inet_pton (void);
int
main (void)
{
@@ -5930,23 +6092,27 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_resolv_inet_pton=yes
-else $as_nop
- ac_cv_lib_resolv_inet_pton=no
+else case e in #(
+ e) ac_cv_lib_resolv_inet_pton=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_pton" >&5
printf "%s\n" "$ac_cv_lib_resolv_inet_pton" >&6; }
if test "x$ac_cv_lib_resolv_inet_pton" = xyes
then :
NEEDS_RESOLV=YesPlease
-else $as_nop
- NO_INET_PTON=YesPlease
+else case e in #(
+ e) NO_INET_PTON=YesPlease ;;
+esac
fi

-
+ ;;
+esac
fi


@@ -5959,22 +6125,28 @@
if test "x$ac_cv_func_hstrerror" = xyes
then :

-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for hstrerror in -lresolv" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for hstrerror in -lresolv" >&5
printf %s "checking for hstrerror in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_hstrerror+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char hstrerror ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char hstrerror (void);
int
main (void)
{
@@ -5986,23 +6158,27 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_resolv_hstrerror=yes
-else $as_nop
- ac_cv_lib_resolv_hstrerror=no
+else case e in #(
+ e) ac_cv_lib_resolv_hstrerror=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_hstrerror" >&5
printf "%s\n" "$ac_cv_lib_resolv_hstrerror" >&6; }
if test "x$ac_cv_lib_resolv_hstrerror" = xyes
then :
NEEDS_RESOLV=YesPlease
-else $as_nop
- NO_HSTRERROR=YesPlease
+else case e in #(
+ e) NO_HSTRERROR=YesPlease ;;
+esac
fi

-
+ ;;
+esac
fi


@@ -6020,16 +6196,22 @@
if test ${ac_cv_lib_c_basename+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_check_lib_save_LIBS=$LIBS
+else case e in #(
+ e) ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char basename ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char basename (void);
int
main (void)
{
@@ -6041,20 +6223,23 @@
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_c_basename=yes
-else $as_nop
- ac_cv_lib_c_basename=no
+else case e in #(
+ e) ac_cv_lib_c_basename=no ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+LIBS=$ac_check_lib_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_basename" >&5
printf "%s\n" "$ac_cv_lib_c_basename" >&6; }
if test "x$ac_cv_lib_c_basename" = xyes
then :
NEEDS_LIBGEN=
-else $as_nop
- NEEDS_LIBGEN=YesPlease
+else case e in #(
+ e) NEEDS_LIBGEN=YesPlease ;;
+esac
fi


@@ -6086,10 +6271,11 @@
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
LIBC_CONTAINS_LIBINTL=YesPlease
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
- LIBC_CONTAINS_LIBINTL=
+ LIBC_CONTAINS_LIBINTL= ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
@@ -6103,8 +6289,9 @@
if test "x$ac_cv_header_libintl_h" = xyes
then :
NO_GETTEXT=
-else $as_nop
- NO_GETTEXT=YesPlease
+else case e in #(
+ e) NO_GETTEXT=YesPlease ;;
+esac
fi


@@ -6123,8 +6310,9 @@
if test "x$ac_cv_header_sys_select_h" = xyes
then :
NO_SYS_SELECT_H=
-else $as_nop
- NO_SYS_SELECT_H=UnfortunatelyYes
+else case e in #(
+ e) NO_SYS_SELECT_H=UnfortunatelyYes ;;
+esac
fi


@@ -6135,8 +6323,9 @@
if test "x$ac_cv_header_poll_h" = xyes
then :
NO_POLL_H=
-else $as_nop
- NO_POLL_H=UnfortunatelyYes
+else case e in #(
+ e) NO_POLL_H=UnfortunatelyYes ;;
+esac
fi


@@ -6147,8 +6336,9 @@
if test "x$ac_cv_header_sys_poll_h" = xyes
then :
NO_SYS_POLL_H=
-else $as_nop
- NO_SYS_POLL_H=UnfortunatelyYes
+else case e in #(
+ e) NO_SYS_POLL_H=UnfortunatelyYes ;;
+esac
fi


@@ -6159,8 +6349,9 @@
if test "x$ac_cv_header_inttypes_h" = xyes
then :
NO_INTTYPES_H=
-else $as_nop
- NO_INTTYPES_H=UnfortunatelyYes
+else case e in #(
+ e) NO_INTTYPES_H=UnfortunatelyYes ;;
+esac
fi


@@ -6203,12 +6394,13 @@
then :
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
-else $as_nop
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+else case e in #(
+ e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
printf "%s\n" "#define HAVE_OLD_ICONV 1" >>confdefs.h

- OLD_ICONV=UnfortunatelyYes
+ OLD_ICONV=UnfortunatelyYes ;;
+esac
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

@@ -6231,8 +6423,8 @@
if test ${ac_cv_iconv_omits_bom+y}
then :
printf %s "(cached) " >&6
-else $as_nop
-
+else case e in #(
+ e)
old_LIBS="$LIBS"
if test -n "$NEEDS_LIBICONV"; then
LIBS="$LIBS -liconv"
@@ -6240,12 +6432,12 @@

if test "$cross_compiling" = yes
then :
- { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
-else $as_nop
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+See 'config.log' for more details" "$LINENO" 5; }
+else case e in #(
+ e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
#include <iconv.h>
@@ -6279,16 +6471,19 @@
if ac_fn_c_try_run "$LINENO"
then :
ac_cv_iconv_omits_bom=no
-else $as_nop
- ac_cv_iconv_omits_bom=yes
+else case e in #(
+ e) ac_cv_iconv_omits_bom=yes ;;
+esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ conftest.$ac_objext conftest.beam conftest.$ac_ext ;;
+esac
fi


LIBS="$old_LIBS"
-
+ ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_iconv_omits_bom" >&5
printf "%s\n" "$ac_cv_iconv_omits_bom" >&6; }
@@ -6312,15 +6507,15 @@
if test "x$ac_cv_type_socklen_t" = xyes
then :

-else $as_nop
-
+else case e in #(
+ e)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
printf %s "checking for socklen_t equivalent... " >&6; }
if test ${git_cv_socklen_t_equiv+y}
then :
printf %s "(cached) " >&6
-else $as_nop
-
+else case e in #(
+ e)
# Systems have either "struct sockaddr *" or
# "void *" as the second argument to getpeername
git_cv_socklen_t_equiv=
@@ -6359,14 +6554,16 @@
if test "x$git_cv_socklen_t_equiv" = x; then
as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
fi
-
+ ;;
+esac
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $git_cv_socklen_t_equiv" >&5
printf "%s\n" "$git_cv_socklen_t_equiv" >&6; }

printf "%s\n" "#define socklen_t $git_cv_socklen_t_equiv" >>confdefs.h
-
+ ;;
+esac
fi


@@ -6387,8 +6584,9 @@
printf "%s\n" "#define HAVE_STRUCT_ITIMERVAL 1" >>confdefs.h

NO_STRUCT_ITIMERVAL=
-else $as_nop
- NO_STRUCT_ITIMERVAL=UnfortunatelyYes
+else case e in #(
+ e) NO_STRUCT_ITIMERVAL=UnfortunatelyYes ;;
+esac
fi


@@ -6426,8 +6624,9 @@
if test "x$ac_cv_member_struct_dirent_d_type" = xyes
then :
NO_D_TYPE_IN_DIRENT=
-else $as_nop
- NO_D_TYPE_IN_DIRENT=YesPlease
+else case e in #(
+ e) NO_D_TYPE_IN_DIRENT=YesPlease ;;
+esac
fi


@@ -6440,8 +6639,9 @@
if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes
then :
NO_GECOS_IN_PWENT=
-else $as_nop
- NO_GECOS_IN_PWENT=YesPlease
+else case e in #(
+ e) NO_GECOS_IN_PWENT=YesPlease ;;
+esac
fi


@@ -6457,8 +6657,9 @@
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes
then :
NO_SOCKADDR_STORAGE=
-else $as_nop
- NO_SOCKADDR_STORAGE=YesPlease
+else case e in #(
+ e) NO_SOCKADDR_STORAGE=YesPlease ;;
+esac
fi


@@ -6483,15 +6684,21 @@
if test ${ac_cv_search_getaddrinfo+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- ac_func_search_save_LIBS=$LIBS
+else case e in #(
+ e) ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-char getaddrinfo ();
+ builtin and then its argument prototype would still apply.
+ The 'extern "C"' is for builds by C++ compilers;
+ although this is not generally supported in C code supporting it here
+ has little cost and some practical benefit (sr 110532). */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getaddrinfo (void);
int
main (void)
{
@@ -6522,11 +6729,13 @@
if test ${ac_cv_search_getaddrinfo+y}
then :

-else $as_nop
- ac_cv_search_getaddrinfo=no
+else case e in #(
+ e) ac_cv_search_getaddrinfo=no ;;
+esac
fi
rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
+LIBS=$ac_func_search_save_LIBS ;;
+esac
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
printf "%s\n" "$ac_cv_search_getaddrinfo" >&6; }
@@ -6535,18 +6744,21 @@
then :
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
NO_IPV6=
-else $as_nop
- NO_IPV6=YesPlease
+else case e in #(
+ e) NO_IPV6=YesPlease ;;
+esac
fi


-else $as_nop
- NO_IPV6=YesPlease
+else case e in #(
+ e) NO_IPV6=YesPlease ;;
+esac
fi


-else $as_nop
- NO_IPV6=YesPlease
+else case e in #(
+ e) NO_IPV6=YesPlease ;;
+esac
fi


@@ -6569,8 +6781,8 @@
if test ${ac_cv_prog_CPP+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- # Double quotes because $CC needs to be expanded
+else case e in #(
+ e) # Double quotes because $CC needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
do
ac_preproc_ok=false
@@ -6588,9 +6800,10 @@
if ac_fn_c_try_cpp "$LINENO"
then :

-else $as_nop
- # Broken: fails on valid input.
-continue
+else case e in #(
+ e) # Broken: fails on valid input.
+continue ;;
+esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext

@@ -6604,15 +6817,16 @@
then :
# Broken: success on invalid input.
continue
-else $as_nop
- # Passes both tests.
+else case e in #(
+ e) # Passes both tests.
ac_preproc_ok=:
-break
+break ;;
+esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :
@@ -6621,7 +6835,8 @@

done
ac_cv_prog_CPP=$CPP
-
+ ;;
+esac
fi
CPP=$ac_cv_prog_CPP
else
@@ -6644,9 +6859,10 @@
if ac_fn_c_try_cpp "$LINENO"
then :

-else $as_nop
- # Broken: fails on valid input.
-continue
+else case e in #(
+ e) # Broken: fails on valid input.
+continue ;;
+esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext

@@ -6660,24 +6876,26 @@
then :
# Broken: success on invalid input.
continue
-else $as_nop
- # Passes both tests.
+else case e in #(
+ e) # Passes both tests.
ac_preproc_ok=:
-break
+break ;;
+esac
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok
then :

-else $as_nop
- { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 -printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+else case e in #(
+ e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+See 'config.log' for more details" "$LINENO" 5; } ;;
+esac
fi

ac_ext=c
@@ -6687,14 +6905,14 @@
ac_compiler_gnu=$ac_cv_c_compiler_gnu


-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-printf %s "checking for grep that handles long lines and -e... " >&6; }
-if test ${ac_cv_path_GREP+y}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep -e" >&5 +printf %s "checking for egrep -e... " >&6; }
+if test ${ac_cv_path_EGREP_TRADITIONAL+y}
then :
printf %s "(cached) " >&6
-else $as_nop
- if test -z "$GREP"; then
- ac_path_GREP_found=false
+else case e in #(
+ e) if test -z "$EGREP_TRADITIONAL"; then
+ ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@@ -6708,13 +6926,14 @@
for ac_prog in grep ggrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
- # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
+ ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
+# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
+ # Check for GNU $ac_path_EGREP_TRADITIONAL
+case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+ ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
+#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@@ -6723,14 +6942,14 @@
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- printf "%s\n" 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ printf "%s\n" 'EGREP_TRADITIONAL' >> "conftest.nl"
+ "$ac_path_EGREP_TRADITIONAL" -E 'EGR(EP|AC)_TRADITIONAL$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ if test $ac_count -gt ${ac_path_EGREP_TRADITIONAL_max-0}; then
# Best one so far, save it but keep looking for a better one
- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
+ ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL"
+ ac_path_EGREP_TRADITIONAL_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
@@ -6738,35 +6957,24 @@
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

- $ac_path_GREP_found && break 3
+ $ac_path_EGREP_TRADITIONAL_found && break 3
done
done
done
IFS=$as_save_IFS
- if test -z "$ac_cv_path_GREP"; then
- as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ if test -z "$ac_cv_path_EGREP_TRADITIONAL"; then
+ :
fi
else
- ac_cv_path_GREP=$GREP
-fi
-
+ ac_cv_path_EGREP_TRADITIONAL=$EGREP_TRADITIONAL
fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 -printf "%s\n" "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-

-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-printf %s "checking for egrep... " >&6; }
-if test ${ac_cv_path_EGREP+y}
+ if test "$ac_cv_path_EGREP_TRADITIONAL"
then :
- printf %s "(cached) " >&6
-else $as_nop
- if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
- then ac_cv_path_EGREP="$GREP -E"
- else
- if test -z "$EGREP"; then
- ac_path_EGREP_found=false
+ ac_cv_path_EGREP_TRADITIONAL="$ac_cv_path_EGREP_TRADITIONAL -E"
+else case e in #(
+ e) if test -z "$EGREP_TRADITIONAL"; then
+ ac_path_EGREP_TRADITIONAL_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
@@ -6780,13 +6988,14 @@
for ac_prog in egrep
do
for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
+ ac_path_EGREP_TRADITIONAL="$as_dir$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP_TRADITIONAL" || continue
+# Check for GNU ac_path_EGREP_TRADITIONAL and select it if it is found.
+ # Check for GNU $ac_path_EGREP_TRADITIONAL
+case `"$ac_path_EGREP_TRADITIONAL" --version 2>&1` in #(
*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+ ac_cv_path_EGREP_TRADITIONAL="$ac_path_EGREP_TRADITIONAL" ac_path_EGREP_TRADITIONAL_found=:;;
+#(
*)
ac_count=0
printf %s 0123456789 >"conftest.in"
@@ -6795,14 +7004,14 @@
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
- printf "%s\n" 'EGREP' >> "conftest.nl"

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