clamav .102.2 tries to find clamav using culf_config. Use EO pkg_config instead

Upstream-Status: OE specific
Signed-off-by: Armin Kuster <akuster808@gmail.com>

Index: git/configure
===================================================================
--- git.orig/configure
+++ git/configure
@@ -28850,39 +28850,14 @@ $as_echo_n "checking for libcurl install
 if test "${with_libcurl+set}" = set; then :
   withval=$with_libcurl;
 find_curl="no"
-if test "X$withval" = "Xyes"; then
-    find_curl="yes"
-else
-    if test "X$withval" != "Xno"; then
-        if test -f "${withval}/bin/curl-config"; then
-            LIBCURL_HOME="$withval"
-            have_curl="yes"
-        fi
-    fi
-fi
-
-else
-  find_curl="yes"
-fi
-
-
-if test "X$find_curl" = "Xyes"; then
-    for p in /usr/local /usr ; do
-        if test -f "${p}/bin/curl-config"; then
-           LIBCURL_HOME=$p
-           have_curl="yes"
-        fi
-    done
-fi
-
-if test "X$have_curl" = "Xyes"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBCURL_HOME" >&5
-$as_echo "$LIBCURL_HOME" >&6; }
-    if test -f "$LIBCURL_HOME/bin/curl-config"; then
+  #save_LDFLAGS="$LDFLAGS"
+  if test "X$withval" != "Xno"; then
+     LIBCURL_HOME="$withval"
+     if test  "${PKG_CONFIG} libcurl --exists"; then
         CURL_LDFLAGS="$LDFLAGS"
-        CURL_LIBS=$($LIBCURL_HOME/bin/curl-config --libs)
-        CURL_CPPFLAGS=$($LIBCURL_HOME/bin/curl-config --cflags)
-    else
+        CURL_LIBS=$($PKG_CONFIG libcurl --libs)
+        CURL_CPPFLAGS=$($PKG_CONFIG libcurl --cflags)
+     else
         if test "$LIBCURL_HOME" != "/usr"; then
             CURL_LDFLAGS="-L$LIBCURL_HOME/lib"
             CURL_CPPFLAGS="-I$LIBCURL_HOME/include"
@@ -28891,60 +28866,12 @@ $as_echo "$LIBCURL_HOME" >&6; }
             CURL_CPPFLAGS=""
         fi
         CURL_LIBS="-lcurl"
-    fi
-    save_LDFLAGS="$LDFLAGS"
-    LDFLAGS="$CURL_LDFLAGS $CURL_LIBS"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for curl_easy_init in -lcurl" >&5
-$as_echo_n "checking for curl_easy_init in -lcurl... " >&6; }
-if ${ac_cv_lib_curl_curl_easy_init+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcurl $CURL_LIBS
-     $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char curl_easy_init ();
-int
-main ()
-{
-return curl_easy_init ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_curl_curl_easy_init=yes
-else
-  ac_cv_lib_curl_curl_easy_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curl_curl_easy_init" >&5
-$as_echo "$ac_cv_lib_curl_curl_easy_init" >&6; }
-if test "x$ac_cv_lib_curl_curl_easy_init" = xyes; then :
-
-            curl_msg="";
-            have_curl="yes";
-            CLAMSUBMIT_LIBS="$CLAMSUBMIT_LIBS $CURL_LDFLAGS $CURL_LIBS";
-            CLAMSUBMIT_CFLAGS="$CLAMSUBMIT_CFLAGS $CURL_CPPFLAGS";
-            FRESHCLAM_LIBS="$FRESHCLAM_LIBS $CURL_LDFLAGS $CURL_LIBS";
-            FRESHCLAM_CPPFLAGS="$FRESHCLAM_CPPFLAGS $CURL_CPPFLAGS"
-
-else
-
-            as_fn_error $? "Your libcurl is misconfigured. libcurl (e.g. libcurl-devel) is required in order to build freshclam and clamsubmit." "$LINENO" 5
+     fi
 
-fi
+     have_curl="yes"
+     LDFLAGS="$save_LDFLAGS"
+     LDFLAGS="$CURL_LDFLAGS $CURL_LIBS"
+ fi
 
     LDFLAGS="$save_LDFLAGS"
 else