-rw-r--r-- | acinclude.d/libcurl.m4 | 79 |
1 files changed, 55 insertions, 24 deletions
diff --git a/acinclude.d/libcurl.m4 b/acinclude.d/libcurl.m4 index e80c206..f54a5f2 100644 --- a/acinclude.d/libcurl.m4 +++ b/acinclude.d/libcurl.m4 | |||
@@ -1,209 +1,240 @@ | |||
1 | # LIBCURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION], | 1 | # LIBCURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION], |
2 | # [ACTION-IF-YES], [ACTION-IF-NO]) | 2 | # [ACTION-IF-YES], [ACTION-IF-NO]) |
3 | # ---------------------------------------------------------- | 3 | # ---------------------------------------------------------- |
4 | # David Shaw <dshaw@jabberwocky.com> Jan-23-2005 | 4 | # David Shaw <dshaw@jabberwocky.com> May-09-2006 |
5 | # | 5 | # |
6 | # Checks for libcurl. DEFAULT-ACTION is the string yes or no to | 6 | # Checks for libcurl. DEFAULT-ACTION is the string yes or no to |
7 | # specify whether to default to --with-libcurl or --without-libcurl. | 7 | # specify whether to default to --with-libcurl or --without-libcurl. |
8 | # If not supplied, DEFAULT-ACTION is yes. MINIMUM-VERSION is the | 8 | # If not supplied, DEFAULT-ACTION is yes. MINIMUM-VERSION is the |
9 | # minimum version of libcurl to accept. Pass the version as a regular | 9 | # minimum version of libcurl to accept. Pass the version as a regular |
10 | # version number like 7.10.1. If not supplied, any version is | 10 | # version number like 7.10.1. If not supplied, any version is |
11 | # accepted. ACTION-IF-YES is a list of shell commands to run if | 11 | # accepted. ACTION-IF-YES is a list of shell commands to run if |
12 | # libcurl was successfully found and passed the various tests. | 12 | # libcurl was successfully found and passed the various tests. |
13 | # ACTION-IF-NO is a list of shell commands that are run otherwise. | 13 | # ACTION-IF-NO is a list of shell commands that are run otherwise. |
14 | # Note that using --without-libcurl does run ACTION-IF-NO. | 14 | # Note that using --without-libcurl does run ACTION-IF-NO. |
15 | # | 15 | # |
16 | # This macro defines HAVE_LIBCURL if a working libcurl setup is found, | 16 | # This macro #defines HAVE_LIBCURL if a working libcurl setup is |
17 | # and sets @LIBCURL@ and @LIBCURL_CPPFLAGS@ to the necessary values. | 17 | # found, and sets @LIBCURL@ and @LIBCURL_CPPFLAGS@ to the necessary |
18 | # Other useful defines are LIBCURL_FEATURE_xxx where xxx are the | 18 | # values. Other useful defines are LIBCURL_FEATURE_xxx where xxx are |
19 | # various features supported by libcurl, and LIBCURL_PROTOCOL_yyy | 19 | # the various features supported by libcurl, and LIBCURL_PROTOCOL_yyy |
20 | # where yyy are the various protocols supported by libcurl. Both xxx | 20 | # where yyy are the various protocols supported by libcurl. Both xxx |
21 | # and yyy are capitalized. See the list of AH_TEMPLATEs at the top of | 21 | # and yyy are capitalized. See the list of AH_TEMPLATEs at the top of |
22 | # the macro for the complete list of possible defines. Shell | 22 | # the macro for the complete list of possible defines. Shell |
23 | # variables $libcurl_feature_xxx and $libcurl_protocol_yyy are also | 23 | # variables $libcurl_feature_xxx and $libcurl_protocol_yyy are also |
24 | # defined to 'yes' for those features and protocols that were found. | 24 | # defined to 'yes' for those features and protocols that were found. |
25 | # Note that xxx and yyy keep the same capitalization as in the | 25 | # Note that xxx and yyy keep the same capitalization as in the |
26 | # curl-config list (e.g. it's "HTTP" and not "http"). | 26 | # curl-config list (e.g. it's "HTTP" and not "http"). |
27 | # | 27 | # |
28 | # Users may override the detected values by doing something like: | 28 | # Users may override the detected values by doing something like: |
29 | # LIBCURL="-lcurl" LIBCURL_CPPFLAGS="-I/usr/myinclude" ./configure | 29 | # LIBCURL="-lcurl" LIBCURL_CPPFLAGS="-I/usr/myinclude" ./configure |
30 | # | 30 | # |
31 | # For the sake of sanity, this macro assumes that any libcurl that is | 31 | # For the sake of sanity, this macro assumes that any libcurl that is |
32 | # found is after version 7.7.2, the first version that included the | 32 | # found is after version 7.7.2, the first version that included the |
33 | # curl-config script. Note that it is very important for people | 33 | # curl-config script. Note that it is very important for people |
34 | # packaging binary versions of libcurl to include this script! | 34 | # packaging binary versions of libcurl to include this script! |
35 | # Without curl-config, we can only make educated guesses as to what | 35 | # Without curl-config, we can only guess what protocols are available, |
36 | # protocols are available. Specifically, we assume that all of HTTP, | 36 | # or use curl_version_info to figure it out at runtime. |
37 | # FTP, GOPHER, FILE, TELNET, LDAP, and DICT exist, and (if SSL exists) | ||
38 | # HTTPS is present. All of these protocols existed when libcurl was | ||
39 | # first created in version 7, so this is a safe assumption. If the | ||
40 | # version is 7.11.0 or later, FTPS is assumed to be present as well. | ||
41 | # FTPS existed before then, but was not yet fully standards compliant. | ||
42 | 37 | ||
43 | AC_DEFUN([LIBCURL_CHECK_CONFIG], | 38 | AC_DEFUN([LIBCURL_CHECK_CONFIG], |
44 | [ | 39 | [ |
45 | AH_TEMPLATE([LIBCURL_FEATURE_SSL],[Defined if libcurl supports SSL]) | 40 | AH_TEMPLATE([LIBCURL_FEATURE_SSL],[Defined if libcurl supports SSL]) |
46 | AH_TEMPLATE([LIBCURL_FEATURE_KRB4],[Defined if libcurl supports KRB4]) | 41 | AH_TEMPLATE([LIBCURL_FEATURE_KRB4],[Defined if libcurl supports KRB4]) |
47 | AH_TEMPLATE([LIBCURL_FEATURE_IPV6],[Defined if libcurl supports IPv6]) | 42 | AH_TEMPLATE([LIBCURL_FEATURE_IPV6],[Defined if libcurl supports IPv6]) |
48 | AH_TEMPLATE([LIBCURL_FEATURE_LIBZ],[Defined if libcurl supports libz]) | 43 | AH_TEMPLATE([LIBCURL_FEATURE_LIBZ],[Defined if libcurl supports libz]) |
49 | AH_TEMPLATE([LIBCURL_FEATURE_ASYNCHDNS],[Defined if libcurl supports AsynchDNS]) | 44 | AH_TEMPLATE([LIBCURL_FEATURE_ASYNCHDNS],[Defined if libcurl supports AsynchDNS]) |
45 | AH_TEMPLATE([LIBCURL_FEATURE_IDN],[Defined if libcurl supports IDN]) | ||
46 | AH_TEMPLATE([LIBCURL_FEATURE_SSPI],[Defined if libcurl supports SSPI]) | ||
47 | AH_TEMPLATE([LIBCURL_FEATURE_NTLM],[Defined if libcurl supports NTLM]) | ||
50 | 48 | ||
51 | AH_TEMPLATE([LIBCURL_PROTOCOL_HTTP],[Defined if libcurl supports HTTP]) | 49 | AH_TEMPLATE([LIBCURL_PROTOCOL_HTTP],[Defined if libcurl supports HTTP]) |
52 | AH_TEMPLATE([LIBCURL_PROTOCOL_HTTPS],[Defined if libcurl supports HTTPS]) | 50 | AH_TEMPLATE([LIBCURL_PROTOCOL_HTTPS],[Defined if libcurl supports HTTPS]) |
53 | AH_TEMPLATE([LIBCURL_PROTOCOL_FTP],[Defined if libcurl supports FTP]) | 51 | AH_TEMPLATE([LIBCURL_PROTOCOL_FTP],[Defined if libcurl supports FTP]) |
54 | AH_TEMPLATE([LIBCURL_PROTOCOL_FTPS],[Defined if libcurl supports FTPS]) | 52 | AH_TEMPLATE([LIBCURL_PROTOCOL_FTPS],[Defined if libcurl supports FTPS]) |
55 | AH_TEMPLATE([LIBCURL_PROTOCOL_GOPHER],[Defined if libcurl supports GOPHER]) | ||
56 | AH_TEMPLATE([LIBCURL_PROTOCOL_FILE],[Defined if libcurl supports FILE]) | 53 | AH_TEMPLATE([LIBCURL_PROTOCOL_FILE],[Defined if libcurl supports FILE]) |
57 | AH_TEMPLATE([LIBCURL_PROTOCOL_TELNET],[Defined if libcurl supports TELNET]) | 54 | AH_TEMPLATE([LIBCURL_PROTOCOL_TELNET],[Defined if libcurl supports TELNET]) |
58 | AH_TEMPLATE([LIBCURL_PROTOCOL_LDAP],[Defined if libcurl supports LDAP]) | 55 | AH_TEMPLATE([LIBCURL_PROTOCOL_LDAP],[Defined if libcurl supports LDAP]) |
59 | AH_TEMPLATE([LIBCURL_PROTOCOL_DICT],[Defined if libcurl supports DICT]) | 56 | AH_TEMPLATE([LIBCURL_PROTOCOL_DICT],[Defined if libcurl supports DICT]) |
57 | AH_TEMPLATE([LIBCURL_PROTOCOL_TFTP],[Defined if libcurl supports TFTP]) | ||
60 | 58 | ||
61 | AC_ARG_WITH(libcurl, | 59 | AC_ARG_WITH(libcurl, |
62 | AC_HELP_STRING([--with-libcurl=DIR],[look for the curl library in DIR]), | 60 | AC_HELP_STRING([--with-libcurl=DIR],[look for the curl library in DIR]), |
63 | [_libcurl_with=$withval],[_libcurl_with=ifelse([$1],,[yes],[$1])]) | 61 | [_libcurl_with=$withval],[_libcurl_with=ifelse([$1],,[yes],[$1])]) |
64 | 62 | ||
65 | if test "$_libcurl_with" != "no" ; then | 63 | if test "$_libcurl_with" != "no" ; then |
66 | 64 | ||
67 | AC_PROG_AWK | 65 | AC_PROG_AWK |
68 | 66 | ||
69 | _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'" | 67 | _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'" |
70 | 68 | ||
71 | _libcurl_try_link=yes | 69 | _libcurl_try_link=yes |
72 | 70 | ||
73 | if test -d "$_libcurl_with" ; then | 71 | if test -d "$_libcurl_with" ; then |
74 | CPPFLAGS="${CPPFLAGS} -I$withval/include" | 72 | LIBCURL_CPPFLAGS="-I$withval/include" |
75 | LDFLAGS="${LDFLAGS} -L$withval/lib" | 73 | _libcurl_ldflags="-L$withval/lib" |
74 | AC_PATH_PROG([_libcurl_config],[curl-config],["$withval/bin"], | ||
75 | ["$withval/bin"]) | ||
76 | else | ||
77 | AC_PATH_PROG([_libcurl_config],[curl-config]) | ||
76 | fi | 78 | fi |
77 | 79 | ||
78 | AC_PATH_PROG([_libcurl_config],[curl-config]) | ||
79 | |||
80 | if test x$_libcurl_config != "x" ; then | 80 | if test x$_libcurl_config != "x" ; then |
81 | AC_CACHE_CHECK([for the version of libcurl], | 81 | AC_CACHE_CHECK([for the version of libcurl], |
82 | [libcurl_cv_lib_curl_version], | 82 | [libcurl_cv_lib_curl_version], |
83 | [libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $[]2}'`]) | 83 | [libcurl_cv_lib_curl_version=`$_libcurl_config --version | $AWK '{print $[]2}'`]) |
84 | 84 | ||
85 | _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse` | 85 | _libcurl_version=`echo $libcurl_cv_lib_curl_version | $_libcurl_version_parse` |
86 | _libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse` | 86 | _libcurl_wanted=`echo ifelse([$2],,[0],[$2]) | $_libcurl_version_parse` |
87 | 87 | ||
88 | if test $_libcurl_wanted -gt 0 ; then | 88 | if test $_libcurl_wanted -gt 0 ; then |
89 | AC_CACHE_CHECK([for libcurl >= version $2], | 89 | AC_CACHE_CHECK([for libcurl >= version $2], |
90 | [libcurl_cv_lib_version_ok], | 90 | [libcurl_cv_lib_version_ok], |
91 | [ | 91 | [ |
92 | if test $_libcurl_version -ge $_libcurl_wanted ; then | 92 | if test $_libcurl_version -ge $_libcurl_wanted ; then |
93 | libcurl_cv_lib_version_ok=yes | 93 | libcurl_cv_lib_version_ok=yes |
94 | else | 94 | else |
95 | libcurl_cv_lib_version_ok=no | 95 | libcurl_cv_lib_version_ok=no |
96 | fi | 96 | fi |
97 | ]) | 97 | ]) |
98 | fi | 98 | fi |
99 | 99 | ||
100 | if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then | 100 | if test $_libcurl_wanted -eq 0 || test x$libcurl_cv_lib_version_ok = xyes ; then |
101 | if test x"$LIBCURL_CPPFLAGS" = "x" ; then | 101 | if test x"$LIBCURL_CPPFLAGS" = "x" ; then |
102 | LIBCURL_CPPFLAGS=`$_libcurl_config --cflags` | 102 | LIBCURL_CPPFLAGS=`$_libcurl_config --cflags` |
103 | fi | 103 | fi |
104 | if test x"$LIBCURL" = "x" ; then | 104 | if test x"$LIBCURL" = "x" ; then |
105 | LIBCURL=`$_libcurl_config --libs` | 105 | LIBCURL=`$_libcurl_config --libs` |
106 | |||
107 | # This is so silly, but Apple actually has a bug in their | ||
108 | # curl-config script. Fixed in Tiger, but there are still | ||
109 | # lots of Panther installs around. | ||
110 | case "${host}" in | ||
111 | powerpc-apple-darwin7*) | ||
112 | LIBCURL=`echo $LIBCURL | sed -e 's|-arch i386||g'` | ||
113 | ;; | ||
114 | esac | ||
106 | fi | 115 | fi |
107 | 116 | ||
108 | # All curl-config scripts support --feature | 117 | # All curl-config scripts support --feature |
109 | _libcurl_features=`$_libcurl_config --feature` | 118 | _libcurl_features=`$_libcurl_config --feature` |
110 | 119 | ||
111 | # Is it modern enough to have --protocols? (7.12.4) | 120 | # Is it modern enough to have --protocols? (7.12.4) |
112 | if test $_libcurl_version -ge 461828 ; then | 121 | if test $_libcurl_version -ge 461828 ; then |
113 | _libcurl_protocols=`$_libcurl_config --protocols` | 122 | _libcurl_protocols=`$_libcurl_config --protocols` |
114 | fi | 123 | fi |
115 | else | 124 | else |
116 | _libcurl_try_link=no | 125 | _libcurl_try_link=no |
117 | fi | 126 | fi |
118 | 127 | ||
119 | unset _libcurl_wanted | 128 | unset _libcurl_wanted |
120 | fi | 129 | fi |
121 | 130 | ||
122 | if test $_libcurl_try_link = yes ; then | 131 | if test $_libcurl_try_link = yes ; then |
123 | 132 | ||
124 | # we didn't find curl-config, so let's see if the user-supplied | 133 | # we didn't find curl-config, so let's see if the user-supplied |
125 | # link line (or failing that, "-lcurl") is enough. | 134 | # link line (or failing that, "-lcurl") is enough. |
126 | LIBCURL=${LIBCURL-"-lcurl"} | 135 | LIBCURL=${LIBCURL-"$_libcurl_ldflags -lcurl"} |
127 | 136 | ||
128 | AC_CACHE_CHECK([whether libcurl is usable], | 137 | AC_CACHE_CHECK([whether libcurl is usable], |
129 | [libcurl_cv_lib_curl_usable], | 138 | [libcurl_cv_lib_curl_usable], |
130 | [ | 139 | [ |
131 | _libcurl_save_cppflags=$CPPFLAGS | 140 | _libcurl_save_cppflags=$CPPFLAGS |
132 | CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS" | 141 | CPPFLAGS="$LIBCURL_CPPFLAGS $CPPFLAGS" |
133 | _libcurl_save_ldflags=$LDFLAGS | 142 | _libcurl_save_libs=$LIBS |
134 | LDFLAGS="$LDFLAGS $LIBCURL" | 143 | LIBS="$LIBCURL $LIBS" |
135 | 144 | ||
136 | AC_LINK_IFELSE(AC_LANG_PROGRAM([#include <curl/curl.h>],[ | 145 | AC_LINK_IFELSE(AC_LANG_PROGRAM([#include <curl/curl.h>],[ |
137 | /* Try and use a few common options to force a failure if we are | 146 | /* Try and use a few common options to force a failure if we are |
138 | missing symbols or can't link. */ | 147 | missing symbols or can't link. */ |
139 | int x; | 148 | int x; |
140 | curl_easy_setopt(NULL,CURLOPT_URL,NULL); | 149 | curl_easy_setopt(NULL,CURLOPT_URL,NULL); |
141 | x=CURL_ERROR_SIZE; | 150 | x=CURL_ERROR_SIZE; |
142 | x=CURLOPT_WRITEFUNCTION; | 151 | x=CURLOPT_WRITEFUNCTION; |
143 | x=CURLOPT_FILE; | 152 | x=CURLOPT_FILE; |
144 | x=CURLOPT_ERRORBUFFER; | 153 | x=CURLOPT_ERRORBUFFER; |
145 | x=CURLOPT_STDERR; | 154 | x=CURLOPT_STDERR; |
146 | x=CURLOPT_VERBOSE; | 155 | x=CURLOPT_VERBOSE; |
147 | ]),libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no) | 156 | ]),libcurl_cv_lib_curl_usable=yes,libcurl_cv_lib_curl_usable=no) |
148 | 157 | ||
149 | CPPFLAGS=$_libcurl_save_cppflags | 158 | CPPFLAGS=$_libcurl_save_cppflags |
150 | LDFLAGS=$_libcurl_save_ldflags | 159 | LIBS=$_libcurl_save_libs |
151 | unset _libcurl_save_cppflags | 160 | unset _libcurl_save_cppflags |
152 | unset _libcurl_save_ldflags | 161 | unset _libcurl_save_libs |
153 | ]) | 162 | ]) |
154 | 163 | ||
155 | if test $libcurl_cv_lib_curl_usable = yes ; then | 164 | if test $libcurl_cv_lib_curl_usable = yes ; then |
165 | |||
166 | # Does curl_free() exist in this version of libcurl? | ||
167 | # If not, fake it with free() | ||
168 | |||
169 | _libcurl_save_cppflags=$CPPFLAGS | ||
170 | CPPFLAGS="$CPPFLAGS $LIBCURL_CPPFLAGS" | ||
171 | _libcurl_save_libs=$LIBS | ||
172 | LIBS="$LIBS $LIBCURL" | ||
173 | |||
174 | AC_CHECK_FUNC(curl_free,, | ||
175 | AC_DEFINE(curl_free,free, | ||
176 | [Define curl_free() as free() if our version of curl lacks curl_free.])) | ||
177 | |||
178 | CPPFLAGS=$_libcurl_save_cppflags | ||
179 | LIBS=$_libcurl_save_libs | ||
180 | unset _libcurl_save_cppflags | ||
181 | unset _libcurl_save_libs | ||
182 | |||
156 | AC_DEFINE(HAVE_LIBCURL,1, | 183 | AC_DEFINE(HAVE_LIBCURL,1, |
157 | [Define to 1 if you have a functional curl library.]) | 184 | [Define to 1 if you have a functional curl library.]) |
158 | AC_SUBST(LIBCURL_CPPFLAGS) | 185 | AC_SUBST(LIBCURL_CPPFLAGS) |
159 | AC_SUBST(LIBCURL) | 186 | AC_SUBST(LIBCURL) |
160 | 187 | ||
161 | for _libcurl_feature in $_libcurl_features ; do | 188 | for _libcurl_feature in $_libcurl_features ; do |
162 | AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1]) | 189 | AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_feature_$_libcurl_feature),[1]) |
163 | eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes | 190 | eval AS_TR_SH(libcurl_feature_$_libcurl_feature)=yes |
164 | done | 191 | done |
165 | 192 | ||
166 | if test "x$_libcurl_protocols" = "x" ; then | 193 | if test "x$_libcurl_protocols" = "x" ; then |
167 | 194 | ||
168 | # We don't have --protocols, so just assume that all | 195 | # We don't have --protocols, so just assume that all |
169 | # protocols are available | 196 | # protocols are available |
170 | _libcurl_protocols="HTTP FTP GOPHER FILE TELNET LDAP DICT" | 197 | _libcurl_protocols="HTTP FTP FILE TELNET LDAP DICT" |
171 | 198 | ||
172 | if test x$libcurl_feature_SSL = xyes ; then | 199 | if test x$libcurl_feature_SSL = xyes ; then |
173 | _libcurl_protocols="$_libcurl_protocols HTTPS" | 200 | _libcurl_protocols="$_libcurl_protocols HTTPS" |
174 | 201 | ||
175 | # FTPS wasn't standards-compliant until version | 202 | # FTPS wasn't standards-compliant until version |
176 | # 7.11.0 | 203 | # 7.11.0 |
177 | if test $_libcurl_version -ge 461568; then | 204 | if test $_libcurl_version -ge 461568; then |
178 | _libcurl_protocols="$_libcurl_protocols FTPS" | 205 | _libcurl_protocols="$_libcurl_protocols FTPS" |
179 | fi | 206 | fi |
180 | fi | 207 | fi |
181 | fi | 208 | fi |
182 | 209 | ||
183 | for _libcurl_protocol in $_libcurl_protocols ; do | 210 | for _libcurl_protocol in $_libcurl_protocols ; do |
184 | AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1]) | 211 | AC_DEFINE_UNQUOTED(AS_TR_CPP(libcurl_protocol_$_libcurl_protocol),[1]) |
185 | eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes | 212 | eval AS_TR_SH(libcurl_protocol_$_libcurl_protocol)=yes |
186 | done | 213 | done |
214 | else | ||
215 | unset LIBCURL | ||
216 | unset LIBCURL_CPPFLAGS | ||
187 | fi | 217 | fi |
188 | fi | 218 | fi |
189 | 219 | ||
190 | unset _libcurl_try_link | 220 | unset _libcurl_try_link |
191 | unset _libcurl_version_parse | 221 | unset _libcurl_version_parse |
192 | unset _libcurl_config | 222 | unset _libcurl_config |
193 | unset _libcurl_feature | 223 | unset _libcurl_feature |
194 | unset _libcurl_features | 224 | unset _libcurl_features |
195 | unset _libcurl_protocol | 225 | unset _libcurl_protocol |
196 | unset _libcurl_protocols | 226 | unset _libcurl_protocols |
197 | unset _libcurl_version | 227 | unset _libcurl_version |
228 | unset _libcurl_ldflags | ||
198 | fi | 229 | fi |
199 | 230 | ||
200 | if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then | 231 | if test x$_libcurl_with = xno || test x$libcurl_cv_lib_curl_usable != xyes ; then |
201 | # This is the IF-NO path | 232 | # This is the IF-NO path |
202 | ifelse([$4],,:,[$4]) | 233 | ifelse([$4],,:,[$4]) |
203 | else | 234 | else |
204 | # This is the IF-YES path | 235 | # This is the IF-YES path |
205 | ifelse([$3],,:,[$3]) | 236 | ifelse([$3],,:,[$3]) |
206 | fi | 237 | fi |
207 | 238 | ||
208 | unset _libcurl_with | 239 | unset _libcurl_with |
209 | ])dnl | 240 | ])dnl |