diff options
Diffstat (limited to '')
| -rw-r--r-- | m4/libcurl.m4 | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/m4/libcurl.m4 b/m4/libcurl.m4 index 6d7d3b60f..46dcee272 100644 --- a/m4/libcurl.m4 +++ b/m4/libcurl.m4 @@ -24,19 +24,28 @@ AC_DEFUN([GNUPG_CHECK_LIBCURL], LDFLAGS="${LDFLAGS} -L$withval/lib" fi - AC_MSG_CHECKING([for libcurl]) + AC_MSG_CHECKING([for curl-config]) if eval curl-config --version 2>/dev/null >/dev/null; then - AC_SUBST([LIBCURL_INCLUDES],[`curl-config --cflags`]) - AC_SUBST([LIBCURL],[`curl-config --libs`]) - have_libcurl=yes + if test x"$LIBCURL_INCLUDES" = "x" ; then + LIBCURL_INCLUDES=`curl-config --cflags` + fi + if test x"$LIBCURL" = "x" ; then + LIBCURL=`curl-config --libs` + fi + _have_config=yes else - have_libcurl=no + _have_config=no fi - AC_MSG_RESULT([$have_libcurl]) + AC_MSG_RESULT([$_have_config]) + + # we didn't find curl-config, so let's see if the user-supplied + # link line (or failing that, "-lcurl") is enough. + + LIBCURL=${LIBCURL-"-lcurl"} - AC_MSG_CHECKING([whether libcurl is modern enough]) + AC_MSG_CHECKING([whether libcurl is usable]) _libcurl_save_cppflags=$CPPFLAGS CPPFLAGS="$CPPFLAGS $LIBCURL_INCLUDES" @@ -53,7 +62,7 @@ x=CURLOPT_FILE; x=CURLOPT_ERRORBUFFER; x=CURLOPT_STDERR; x=CURLOPT_VERBOSE; -]),,have_libcurl=no) +]),have_libcurl=yes,have_libcurl=no) CPPFLAGS=$_libcurl_save_cppflags LDFLAGS=$_libcurl_save_ldflags @@ -63,9 +72,12 @@ x=CURLOPT_VERBOSE; if test $have_libcurl = yes ; then AC_DEFINE(HAVE_LIBCURL,1, [Define to 1 if you have a fully functional curl library.]) + AC_SUBST(LIBCURL_INCLUDES) + AC_SUBST(LIBCURL) fi unset _do_libcurl + unset _have_config unset _libcurl_save_cppflags unset _libcurl_save_ldflags fi |