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Viewing changes to m4/pandora_have_libcurl.m4

  • Committer: Brian Aker
  • Date: 2010-06-05 00:15:57 UTC
  • mfrom: (1589.1.1 drizzle_events)
  • Revision ID: brian@gaz-20100605001557-j1k41ni5k9mis891
Merge in Barry.

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m4/pandora_have_libcurl.m4
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dnl Copyright (C) 2010 Monty Taylor
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dnl This file is free software;  Monty Taylor
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([_PANDORA_SEARCH_LIBCURL],[
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  AC_REQUIRE([AC_LIB_PREFIX])
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  dnl --------------------------------------------------------------------
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  dnl  Check for libcurl
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  dnl --------------------------------------------------------------------
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  AC_ARG_ENABLE([libcurl],
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    [AS_HELP_STRING([--disable-libcurl],
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      [Build with libcurl support @<:@default=on@:>@])],
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    [ac_enable_libcurl="$enableval"],
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    [ac_enable_libcurl="yes"])
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  AS_IF([test "x$ac_enable_libcurl" = "xyes"],[
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    AC_LIB_HAVE_LINKFLAGS(curl,,
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      [#include <curl/curl.h>],
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      [
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        CURL *handle;
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        handle=curl_easy_init();
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      ])
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    ],[
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      ac_cv_libcurl="no"
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    ])
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  AC_CACHE_CHECK([if libcurl has CURLOPT_USERNAME],
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                 [pandora_cv_curl_have_username],[
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     AC_COMPILE_IFELSE([
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       AC_LANG_PROGRAM(
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         [[
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           CURL *handle;
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           handle=curl_easy_init();
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           rv= curl_easy_setopt(curl_handle, CURLOPT_USERNAME, "foo");
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         ]])],
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       [pandora_cv_curl_have_username=yes],
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       [pandora_cv_curl_have_username=no])
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     ])
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  AM_CONDITIONAL(HAVE_LIBCURL,[test "x${ac_cv_libcurl}" = "xyes"])
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  AS_IF([test "x$pandora_cv_curl_have_username" = "xyes"],
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        AC_DEFINE([HAVE_CURLOPT_USERNAME],[1],
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                  [Does libcurl provide the CURLOPT_USERNAME constant]))
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])
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AC_DEFUN([PANDORA_HAVE_LIBCURL],[
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  AC_REQUIRE([_PANDORA_SEARCH_LIBCURL])
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  AS_IF([test "x${ac_cv_libcurl}" = "xno"],[
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    AC_MSG_WARN([libcurl development lib not found. On Debian this is found in libcurl4-gnutls-dev. On RHEL5/Fedora11 it's in curl-devel. On RHEL6/Fedora12 it's in libcurl-devel.])
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  ])
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])
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AC_DEFUN([PANDORA_REQUIRE_LIBCURL],[
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  PANDORA_HAVE_LIBCURL($1)
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  AS_IF([test "x${ac_cv_libcurl}" = "xno"],[
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    AC_MSG_ERROR([libcurl is required for ${PACKAGE}])
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  ])
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])