diff options
Diffstat (limited to 'm4/libcurl.m4')
| -rw-r--r-- | m4/libcurl.m4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/m4/libcurl.m4 b/m4/libcurl.m4 index c763146a3..ce02add7b 100644 --- a/m4/libcurl.m4 +++ b/m4/libcurl.m4 @@ -66,6 +66,11 @@ AC_DEFUN([LIBCURL_CHECK_CONFIG], _libcurl_version_parse="eval $AWK '{split(\$NF,A,\".\"); X=256*256*A[[1]]+256*A[[2]]+A[[3]]; print X;}'" + # More recent versions of curl-config have a direct --vernum + # option, but we'd like this code to work with older versions as + # well, so just convert --version. + _libcurl_vernum_parse="eval $AWK '{printf \"0x%06X\",\$NF}'" + _libcurl_try_link=yes if test -d "$_libcurl_with" ; then @@ -206,6 +211,10 @@ x=CURLOPT_VERBOSE; AC_SUBST(LIBCURL_CPPFLAGS) AC_SUBST(LIBCURL) + _libcurl_vernum=`echo $_libcurl_version | $_libcurl_vernum_parse` + + AC_DEFINE_UNQUOTED(LIBCURL_VERNUM,$_libcurl_vernum,[The version of the libcurl library in packed hex form]) + 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 @@ -246,6 +255,7 @@ x=CURLOPT_VERBOSE; unset _libcurl_protocol unset _libcurl_protocols unset _libcurl_version + unset _libcurl_vernum unset _libcurl_ldflags fi |