diff options
Diffstat (limited to 'm4/libgnurl.m4')
| -rw-r--r-- | m4/libgnurl.m4 | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/m4/libgnurl.m4 b/m4/libgnurl.m4 deleted file mode 100644 index 412709373..000000000 --- a/m4/libgnurl.m4 +++ /dev/null @@ -1,266 +0,0 @@ -# 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, - AS_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 $LIBS" - - AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <curl/curl.h>],[ -/* Try and use a few common options to force a failure if we are - missing symbols or can't link. */ -int x; -curl_easy_setopt(NULL,CURLOPT_URL,NULL); -x=CURL_ERROR_SIZE; -x=CURLOPT_WRITEFUNCTION; -x=CURLOPT_FILE; -x=CURLOPT_ERRORBUFFER; -x=CURLOPT_STDERR; -x=CURLOPT_VERBOSE; -])],libgnurl_cv_lib_gnurl_usable=yes,libgnurl_cv_lib_gnurl_usable=no) - -# BEGIN Changes from original libcurl.m4: -# Give it a 2nd shot using 'gnurl/curl.h' - AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <gnurl/curl.h>],[ -/* Try and use a few common options to force a failure if we are - missing symbols or can't link. */ -int x; -curl_easy_setopt(NULL,CURLOPT_URL,NULL); -x=CURL_ERROR_SIZE; -x=CURLOPT_WRITEFUNCTION; -x=CURLOPT_FILE; -x=CURLOPT_ERRORBUFFER; -x=CURLOPT_STDERR; -x=CURLOPT_VERBOSE; -])],libgnurl_cv_lib_gnurl_usable=yes) -# END Changes from original libcurl.m4: - - CPPFLAGS=$_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 $LIBGNURL" - - AC_CHECK_FUNC(curl_free,, - AC_DEFINE(curl_free,free, - [Define curl_free() as free() if our version of gnurl lacks curl_free.])) - - CPPFLAGS=$_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 |