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-rw-r--r--m4/libcurl.m4250
-rw-r--r--m4/libgnurl.m4250
2 files changed, 250 insertions, 250 deletions
diff --git a/m4/libcurl.m4 b/m4/libcurl.m4
deleted file mode 100644
index 01a0575cc..000000000
--- a/m4/libcurl.m4
+++ /dev/null
@@ -1,250 +0,0 @@
-# LIBCURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION],
-# [ACTION-IF-YES], [ACTION-IF-NO])
-# ----------------------------------------------------------
-# David Shaw <dshaw@jabberwocky.com> May-09-2006
-#
-# Checks for libcurl. DEFAULT-ACTION is the string yes or no to
-# specify whether to default to --with-libcurl or --without-libcurl.
-# If not supplied, DEFAULT-ACTION is yes. MINIMUM-VERSION is the
-# minimum version of libcurl to accept. Pass the version as a regular
-# version number like 7.10.1. If not supplied, any version is
-# accepted. ACTION-IF-YES is a list of shell commands to run if
-# libcurl was successfully found and passed the various tests.
-# ACTION-IF-NO is a list of shell commands that are run otherwise.
-# Note that using --without-libcurl does run ACTION-IF-NO.
-#
-# This macro #defines HAVE_LIBCURL if a working libcurl setup is
-# found, and sets @LIBCURL@ and @LIBCURL_CPPFLAGS@ to the necessary
-# values. Other useful defines are LIBCURL_FEATURE_xxx where xxx are
-# the various features supported by libcurl, and LIBCURL_PROTOCOL_yyy
-# where yyy are the various protocols supported by libcurl. Both xxx
-# and yyy are capitalized. See the list of AH_TEMPLATEs at the top of
-# the macro for the complete list of possible defines. Shell
-# variables $libcurl_feature_xxx and $libcurl_protocol_yyy are also
-# defined to 'yes' for those features and protocols that were found.
-# Note that xxx and yyy keep the same capitalization as in the
-# curl-config list (e.g. it's "HTTP" and not "http").
-#
-# Users may override the detected values by doing something like:
-# LIBCURL="-lcurl" LIBCURL_CPPFLAGS="-I/usr/myinclude" ./configure
-#
-# For the sake of sanity, this macro assumes that any libcurl that is
-# found is after version 7.7.2, the first version that included the
-# curl-config script. Note that it is very important for people
-# packaging binary versions of libcurl to include this script!
-# Without curl-config, we can only guess what protocols are available,
-# or use curl_version_info to figure it out at runtime.
-
-AC_DEFUN([LIBCURL_CHECK_CONFIG],
-[
- AH_TEMPLATE([LIBCURL_FEATURE_SSL],[Defined if libcurl supports SSL])
- AH_TEMPLATE([LIBCURL_FEATURE_KRB4],[Defined if libcurl supports KRB4])
- AH_TEMPLATE([LIBCURL_FEATURE_IPV6],[Defined if libcurl supports IPv6])
- AH_TEMPLATE([LIBCURL_FEATURE_LIBZ],[Defined if libcurl supports libz])
- AH_TEMPLATE([LIBCURL_FEATURE_ASYNCHDNS],[Defined if libcurl supports AsynchDNS])
- AH_TEMPLATE([LIBCURL_FEATURE_IDN],[Defined if libcurl supports IDN])
- AH_TEMPLATE([LIBCURL_FEATURE_SSPI],[Defined if libcurl supports SSPI])
- AH_TEMPLATE([LIBCURL_FEATURE_NTLM],[Defined if libcurl supports NTLM])
-
- AH_TEMPLATE([LIBCURL_PROTOCOL_HTTP],[Defined if libcurl supports HTTP])
- AH_TEMPLATE([LIBCURL_PROTOCOL_HTTPS],[Defined if libcurl supports HTTPS])
- AH_TEMPLATE([LIBCURL_PROTOCOL_FTP],[Defined if libcurl supports FTP])
- AH_TEMPLATE([LIBCURL_PROTOCOL_FTPS],[Defined if libcurl supports FTPS])
- AH_TEMPLATE([LIBCURL_PROTOCOL_FILE],[Defined if libcurl supports FILE])
- AH_TEMPLATE([LIBCURL_PROTOCOL_TELNET],[Defined if libcurl supports TELNET])
- AH_TEMPLATE([LIBCURL_PROTOCOL_LDAP],[Defined if libcurl supports LDAP])
- AH_TEMPLATE([LIBCURL_PROTOCOL_DICT],[Defined if libcurl supports DICT])
- AH_TEMPLATE([LIBCURL_PROTOCOL_TFTP],[Defined if libcurl supports TFTP])
- AH_TEMPLATE([LIBCURL_PROTOCOL_RTSP],[Defined if libcurl supports RTSP])
- AH_TEMPLATE([LIBCURL_PROTOCOL_POP3],[Defined if libcurl supports POP3])
- AH_TEMPLATE([LIBCURL_PROTOCOL_IMAP],[Defined if libcurl supports IMAP])
- AH_TEMPLATE([LIBCURL_PROTOCOL_SMTP],[Defined if libcurl supports SMTP])
-
- AC_ARG_WITH(libcurl,
- AC_HELP_STRING([--with-libcurl=PREFIX],[look for the curl library in PREFIX/lib and headers in PREFIX/include]),
- [_libcurl_with=$withval],[_libcurl_with=ifelse([$1],,[yes],[$1])])
-
- if test "$_libcurl_with" != "no" ; then
-
- AC_PROG_AWK
-
- _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'"
-
- _libcurl_try_link=yes
-
- if test -d "$_libcurl_with" ; then
- LIBCURL_CPPFLAGS="-I$withval/include"
- _libcurl_ldflags="-L$withval/lib"
- AC_PATH_PROG([_libcurl_config],[curl-config],[],
- ["$withval/bin"])
- else
- AC_PATH_PROG([_libcurl_config],[curl-config],[],[$PATH])
- fi
-
- if test x$_libcurl_config != "x" ; then
- AC_CACHE_CHECK([for the version of libcurl],
- [libcurl_cv_lib_curl_version],
- [libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $[]2}'`])
-
- _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse`
- _libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse`
-
- if test $_libcurl_wanted -gt 0 ; then
- AC_CACHE_CHECK([for libcurl >= version $2],
- [libcurl_cv_lib_version_ok],
- [
- if test $_libcurl_version -ge $_libcurl_wanted ; then
- libcurl_cv_lib_version_ok=yes
- else
- libcurl_cv_lib_version_ok=no
- fi
- ])
- fi
-
- if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then
- if test x"$LIBCURL_CPPFLAGS" = "x" ; then
- LIBCURL_CPPFLAGS=`$_libcurl_config --cflags`
- fi
- if test x"$LIBCURL" = "x" ; then
- LIBCURL=`$_libcurl_config --libs`
-
- # This is so silly, but Apple actually has a bug in their
- # curl-config script. Fixed in Tiger, but there are still
- # lots of Panther installs around.
- case "${host}" in
- powerpc-apple-darwin7*)
- LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'`
- ;;
- esac
- fi
-
- # All curl-config scripts support --feature
- _libcurl_features=`$_libcurl_config --feature`
-
- # Is it modern enough to have --protocols? (7.12.4)
- if test $_libcurl_version -ge 461828 ; then
- _libcurl_protocols=`$_libcurl_config --protocols`
- fi
- else
- _libcurl_try_link=no
- fi
-
- unset _libcurl_wanted
- fi
-
- if test $_libcurl_try_link = yes ; then
-
- # we didn't find curl-config, so let's see if the user-supplied
- # link line (or failing that, "-lcurl") is enough.
- LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"}
-
- AC_CACHE_CHECK([whether libcurl is usable],
- [libcurl_cv_lib_curl_usable],
- [
- _libcurl_save_cppflags=$CPPFLAGS
- CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS"
- _libcurl_save_libs=$LIBS
- LIBS="$LIBCURL $LIBS"
-
- AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <curl/curl.h>],[
-/* Try and use a few common options to force a failure if we are
- missing symbols or can't link. */
-int x;
-curl_easy_setopt(NULL,CURLOPT_URL,NULL);
-x=CURL_ERROR_SIZE;
-x=CURLOPT_WRITEFUNCTION;
-x=CURLOPT_FILE;
-x=CURLOPT_ERRORBUFFER;
-x=CURLOPT_STDERR;
-x=CURLOPT_VERBOSE;
-])],libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no)
-
- CPPFLAGS=$_libcurl_save_cppflags
- LIBS=$_libcurl_save_libs
- unset _libcurl_save_cppflags
- unset _libcurl_save_libs
- ])
-
- if test $libcurl_cv_lib_curl_usable = yes ; then
-
- # Does curl_free() exist in this version of libcurl?
- # If not, fake it with free()
-
- _libcurl_save_cppflags=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS"
- _libcurl_save_libs=$LIBS
- LIBS="$LIBS $LIBCURL"
-
- AC_CHECK_FUNC(curl_free,,
- AC_DEFINE(curl_free,free,
- [Define curl_free() as free() if our version of curl lacks curl_free.]))
-
- CPPFLAGS=$_libcurl_save_cppflags
- LIBS=$_libcurl_save_libs
- unset _libcurl_save_cppflags
- unset _libcurl_save_libs
-
- AC_DEFINE(HAVE_LIBCURL,1,
- [Define to 1 if you have a functional curl library.])
- AC_SUBST(LIBCURL_CPPFLAGS)
- AC_SUBST(LIBCURL)
-
- for _libcurl_feature in $_libcurl_features ; do
- AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1])
- eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes
- done
-
- if test "x$_libcurl_protocols" = "x" ; then
-
- # We don't have --protocols, so just assume that all
- # protocols are available
- _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP"
-
- if test x$libcurl_feature_SSL = xyes ; then
- _libcurl_protocols="$_libcurl_protocols HTTPS"
-
- # FTPS wasn't standards-compliant until version
- # 7.11.0 (0x070b00 == 461568)
- if test $_libcurl_version -ge 461568; then
- _libcurl_protocols="$_libcurl_protocols FTPS"
- fi
- fi
-
- # RTSP, IMAP, POP3 and SMTP were added in
- # 7.20.0 (0x071400 == 463872)
- if test $_libcurl_version -ge 463872; then
- _libcurl_protocols="$_libcurl_protocols RTSP IMAP POP3 SMTP"
- fi
- fi
-
- for _libcurl_protocol in $_libcurl_protocols ; do
- AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1])
- eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes
- done
- else
- unset LIBCURL
- unset LIBCURL_CPPFLAGS
- fi
- fi
-
- unset _libcurl_try_link
- unset _libcurl_version_parse
- unset _libcurl_config
- unset _libcurl_feature
- unset _libcurl_features
- unset _libcurl_protocol
- unset _libcurl_protocols
- unset _libcurl_version
- unset _libcurl_ldflags
- fi
-
- if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then
- # This is the IF-NO path
- ifelse([$4],,:,[$4])
- else
- # This is the IF-YES path
- ifelse([$3],,:,[$3])
- fi
-
- unset _libcurl_with
-])dnl
diff --git a/m4/libgnurl.m4 b/m4/libgnurl.m4
new file mode 100644
index 000000000..1cb3f2e2b
--- /dev/null
+++ b/m4/libgnurl.m4
@@ -0,0 +1,250 @@
+# LIBGNURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION],
+# [ACTION-IF-YES], [ACTION-IF-NO])
+# ----------------------------------------------------------
+# David Shaw <dshaw@jabberwocky.com> May-09-2006
+#
+# Checks for libgnurl. DEFAULT-ACTION is the string yes or no to
+# specify whether to default to --with-libgnurl or --without-libgnurl.
+# If not supplied, DEFAULT-ACTION is yes. MINIMUM-VERSION is the
+# minimum version of libgnurl to accept. Pass the version as a regular
+# version number like 7.10.1. If not supplied, any version is
+# accepted. ACTION-IF-YES is a list of shell commands to run if
+# libgnurl was successfully found and passed the various tests.
+# ACTION-IF-NO is a list of shell commands that are run otherwise.
+# Note that using --without-libgnurl does run ACTION-IF-NO.
+#
+# This macro #defines HAVE_LIBGNURL if a working libgnurl setup is
+# found, and sets @LIBGNURL@ and @LIBGNURL_CPPFLAGS@ to the necessary
+# values. Other useful defines are LIBGNURL_FEATURE_xxx where xxx are
+# the various features supported by libgnurl, and LIBGNURL_PROTOCOL_yyy
+# where yyy are the various protocols supported by libgnurl. Both xxx
+# and yyy are capitalized. See the list of AH_TEMPLATEs at the top of
+# the macro for the complete list of possible defines. Shell
+# variables $libgnurl_feature_xxx and $libgnurl_protocol_yyy are also
+# defined to 'yes' for those features and protocols that were found.
+# Note that xxx and yyy keep the same capitalization as in the
+# gnurl-config list (e.g. it's "HTTP" and not "http").
+#
+# Users may override the detected values by doing something like:
+# LIBGNURL="-lgnurl" LIBGNURL_CPPFLAGS="-I/usr/myinclude" ./configure
+#
+# For the sake of sanity, this macro assumes that any libgnurl that is
+# found is after version 7.7.2, the first version that included the
+# gnurl-config script. Note that it is very important for people
+# packaging binary versions of libgnurl to include this script!
+# Without gnurl-config, we can only guess what protocols are available,
+# or use gnurl_version_info to figure it out at runtime.
+
+AC_DEFUN([LIBGNURL_CHECK_CONFIG],
+[
+ AH_TEMPLATE([LIBGNURL_FEATURE_SSL],[Defined if libgnurl supports SSL])
+ AH_TEMPLATE([LIBGNURL_FEATURE_KRB4],[Defined if libgnurl supports KRB4])
+ AH_TEMPLATE([LIBGNURL_FEATURE_IPV6],[Defined if libgnurl supports IPv6])
+ AH_TEMPLATE([LIBGNURL_FEATURE_LIBZ],[Defined if libgnurl supports libz])
+ AH_TEMPLATE([LIBGNURL_FEATURE_ASYNCHDNS],[Defined if libgnurl supports AsynchDNS])
+ AH_TEMPLATE([LIBGNURL_FEATURE_IDN],[Defined if libgnurl supports IDN])
+ AH_TEMPLATE([LIBGNURL_FEATURE_SSPI],[Defined if libgnurl supports SSPI])
+ AH_TEMPLATE([LIBGNURL_FEATURE_NTLM],[Defined if libgnurl supports NTLM])
+
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_HTTP],[Defined if libgnurl supports HTTP])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_HTTPS],[Defined if libgnurl supports HTTPS])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_FTP],[Defined if libgnurl supports FTP])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_FTPS],[Defined if libgnurl supports FTPS])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_FILE],[Defined if libgnurl supports FILE])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_TELNET],[Defined if libgnurl supports TELNET])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_LDAP],[Defined if libgnurl supports LDAP])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_DICT],[Defined if libgnurl supports DICT])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_TFTP],[Defined if libgnurl supports TFTP])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_RTSP],[Defined if libgnurl supports RTSP])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_POP3],[Defined if libgnurl supports POP3])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_IMAP],[Defined if libgnurl supports IMAP])
+ AH_TEMPLATE([LIBGNURL_PROTOCOL_SMTP],[Defined if libgnurl supports SMTP])
+
+ AC_ARG_WITH(libgnurl,
+ AC_HELP_STRING([--with-libgnurl=PREFIX],[look for the gnurl library in PREFIX/lib and headers in PREFIX/include]),
+ [_libgnurl_with=$withval],[_libgnurl_with=ifelse([$1],,[yes],[$1])])
+
+ if test "$_libgnurl_with" != "no" ; then
+
+ AC_PROG_AWK
+
+ _libgnurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'"
+
+ _libgnurl_try_link=yes
+
+ if test -d "$_libgnurl_with" ; then
+ LIBGNURL_CPPFLAGS="-I$withval/include"
+ _libgnurl_ldflags="-L$withval/lib"
+ AC_PATH_PROG([_libgnurl_config],[gnurl-config],[],
+ ["$withval/bin"])
+ else
+ AC_PATH_PROG([_libgnurl_config],[gnurl-config],[],[$PATH])
+ fi
+
+ if test x$_libgnurl_config != "x" ; then
+ AC_CACHE_CHECK([for the version of libgnurl],
+ [libgnurl_cv_lib_gnurl_version],
+ [libgnurl_cv_lib_gnurl_version=`$_libgnurl_config --version | $AWK '{print $[]2}'`])
+
+ _libgnurl_version=`echo $libgnurl_cv_lib_gnurl_version | $_libgnurl_version_parse`
+ _libgnurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libgnurl_version_parse`
+
+ if test $_libgnurl_wanted -gt 0 ; then
+ AC_CACHE_CHECK([for libgnurl >= version $2],
+ [libgnurl_cv_lib_version_ok],
+ [
+ if test $_libgnurl_version -ge $_libgnurl_wanted ; then
+ libgnurl_cv_lib_version_ok=yes
+ else
+ libgnurl_cv_lib_version_ok=no
+ fi
+ ])
+ fi
+
+ if test $_libgnurl_wanted -eq 0 || test x$libgnurl_cv_lib_version_ok = xyes ; then
+ if test x"$LIBGNURL_CPPFLAGS" = "x" ; then
+ LIBGNURL_CPPFLAGS=`$_libgnurl_config --cflags`
+ fi
+ if test x"$LIBGNURL" = "x" ; then
+ LIBGNURL=`$_libgnurl_config --libs`
+
+ # This is so silly, but Apple actually has a bug in their
+ # gnurl-config script. Fixed in Tiger, but there are still
+ # lots of Panther installs around.
+ case "${host}" in
+ powerpc-apple-darwin7*)
+ LIBGNURL=`echo $LIBGNURL | sed -e 's|-arch i386||g'`
+ ;;
+ esac
+ fi
+
+ # All gnurl-config scripts support --feature
+ _libgnurl_features=`$_libgnurl_config --feature`
+
+ # Is it modern enough to have --protocols? (7.12.4)
+ if test $_libgnurl_version -ge 461828 ; then
+ _libgnurl_protocols=`$_libgnurl_config --protocols`
+ fi
+ else
+ _libgnurl_try_link=no
+ fi
+
+ unset _libgnurl_wanted
+ fi
+
+ if test $_libgnurl_try_link = yes ; then
+
+ # we didn't find gnurl-config, so let's see if the user-supplied
+ # link line (or failing that, "-lgnurl") is enough.
+ LIBGNURL=${LIBGNURL-"$_libgnurl_ldflags -lgnurl"}
+
+ AC_CACHE_CHECK([whether libgnurl is usable],
+ [libgnurl_cv_lib_gnurl_usable],
+ [
+ _libgnurl_save_cppflags=$CPPFLAGS
+ CPPFLAGS="$LIBGNURL_CPPFLAGS $CPPFLAGS"
+ _libgnurl_save_libs=$LIBS
+ LIBS="$LIBGNURL $LIBS"
+
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <curl/curl.h>],[
+/* Try and use a few common options to force a failure if we are
+ missing symbols or can't link. */
+int x;
+gnurl_easy_setopt(NULL,GNURLOPT_URL,NULL);
+x=GNURL_ERROR_SIZE;
+x=GNURLOPT_WRITEFUNCTION;
+x=GNURLOPT_FILE;
+x=GNURLOPT_ERRORBUFFER;
+x=GNURLOPT_STDERR;
+x=GNURLOPT_VERBOSE;
+])],libgnurl_cv_lib_gnurl_usable=yes,libgnurl_cv_lib_gnurl_usable=no)
+
+ CPPFLAGS=$_libgnurl_save_cppflags
+ LIBS=$_libgnurl_save_libs
+ unset _libgnurl_save_cppflags
+ unset _libgnurl_save_libs
+ ])
+
+ if test $libgnurl_cv_lib_gnurl_usable = yes ; then
+
+ # Does gnurl_free() exist in this version of libgnurl?
+ # If not, fake it with free()
+
+ _libgnurl_save_cppflags=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS $LIBGNURL_CPPFLAGS"
+ _libgnurl_save_libs=$LIBS
+ LIBS="$LIBS $LIBGNURL"
+
+ AC_CHECK_FUNC(gnurl_free,,
+ AC_DEFINE(gnurl_free,free,
+ [Define gnurl_free() as free() if our version of gnurl lacks gnurl_free.]))
+
+ CPPFLAGS=$_libgnurl_save_cppflags
+ LIBS=$_libgnurl_save_libs
+ unset _libgnurl_save_cppflags
+ unset _libgnurl_save_libs
+
+ AC_DEFINE(HAVE_LIBGNURL,1,
+ [Define to 1 if you have a functional gnurl library.])
+ AC_SUBST(LIBGNURL_CPPFLAGS)
+ AC_SUBST(LIBGNURL)
+
+ for _libgnurl_feature in $_libgnurl_features ; do
+ AC_DEFINE_UNQUOTED(AS_TR_CPP(libgnurl_feature_$_libgnurl_feature),[1])
+ eval AS_TR_SH(libgnurl_feature_$_libgnurl_feature)=yes
+ done
+
+ if test "x$_libgnurl_protocols" = "x" ; then
+
+ # We don't have --protocols, so just assume that all
+ # protocols are available
+ _libgnurl_protocols="HTTP FTP FILE TELNET LDAP DICT TFTP"
+
+ if test x$libgnurl_feature_SSL = xyes ; then
+ _libgnurl_protocols="$_libgnurl_protocols HTTPS"
+
+ # FTPS wasn't standards-compliant until version
+ # 7.11.0 (0x070b00 == 461568)
+ if test $_libgnurl_version -ge 461568; then
+ _libgnurl_protocols="$_libgnurl_protocols FTPS"
+ fi
+ fi
+
+ # RTSP, IMAP, POP3 and SMTP were added in
+ # 7.20.0 (0x071400 == 463872)
+ if test $_libgnurl_version -ge 463872; then
+ _libgnurl_protocols="$_libgnurl_protocols RTSP IMAP POP3 SMTP"
+ fi
+ fi
+
+ for _libgnurl_protocol in $_libgnurl_protocols ; do
+ AC_DEFINE_UNQUOTED(AS_TR_CPP(libgnurl_protocol_$_libgnurl_protocol),[1])
+ eval AS_TR_SH(libgnurl_protocol_$_libgnurl_protocol)=yes
+ done
+ else
+ unset LIBGNURL
+ unset LIBGNURL_CPPFLAGS
+ fi
+ fi
+
+ unset _libgnurl_try_link
+ unset _libgnurl_version_parse
+ unset _libgnurl_config
+ unset _libgnurl_feature
+ unset _libgnurl_features
+ unset _libgnurl_protocol
+ unset _libgnurl_protocols
+ unset _libgnurl_version
+ unset _libgnurl_ldflags
+ fi
+
+ if test x$_libgnurl_with = xno || test x$libgnurl_cv_lib_gnurl_usable != xyes ; then
+ # This is the IF-NO path
+ ifelse([$4],,:,[$4])
+ else
+ # This is the IF-YES path
+ ifelse([$3],,:,[$3])
+ fi
+
+ unset _libgnurl_with
+])dnl