forked from Mirrors/freeswitch
240 lines
8.9 KiB
Plaintext
240 lines
8.9 KiB
Plaintext
|
# 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])
|
||
|
|
|
||
|
|
AC_ARG_WITH(libcurl,
|
||
|
|
AC_HELP_STRING([--with-libcurl=DIR],[look for the curl library in DIR]),
|
||
|
|
[_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],["$withval/bin/curl-config"])
|
||
|
|
else
|
||
|
|
AC_PATH_PROG([_libcurl_config],[curl-config])
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test x$_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"
|
||
|
|
|
||
|
|
if test x$libcurl_feature_SSL = xyes ; then
|
||
|
|
_libcurl_protocols="$_libcurl_protocols HTTPS"
|
||
|
|
|
||
|
|
# FTPS wasn't standards-compliant until version
|
||
|
|
# 7.11.0
|
||
|
|
if test $_libcurl_version -ge 461568; then
|
||
|
|
_libcurl_protocols="$_libcurl_protocols FTPS"
|
||
|
|
fi
|
||
|
|
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
|