m4: needs wchar support in toolchain

Reported-by: Marcus Osdoba <marcus.osdoba@googlemail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/CHANGES b/CHANGES
index a5b035f2b15d9292b261891f80b4990de92bdc78..e6baf6939d87f8906e5baba9aed6fddce3c76f7b 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -19,8 +19,8 @@
        ifplugd, iptables, jpeg, kexec, kismet, less, libcurl,
        libdnet, libevent, libglade, libgtk2, libiconv, libidn, libnl,
        liboil, libpcap, libpng, libungif, libxml2, libxslt, lighttpd,
-       lite, mdadm, metacity, mysql_client, nano, nbd, ncftp, neon,
-       netperf, ntfsprogs, openntpd, openssh, openvpn, oprofile,
+       lite, m4, mdadm, metacity, mysql_client, nano, nbd, ncftp,
+       neon, netperf, ntfsprogs, openntpd, openssh, openvpn, oprofile,
        pango, pcre, php, prboom, radvd, qt, samba, sdl_sound,
        shared-mime-info, speex, sqlite, strace, taglib, tcpdump,
        tiff, tn5250, udpcast, usbutils, which, xlib_libX11

diff --git a/package/m4/Config.in b/package/m4/Config.in
index 9928db73a0ef144b823e111630905df8579636ed..56b2859fc62fa2d10eeb943143a20110e2b8a039 100644 (file)
--- a/package/m4/Config.in
+++ b/package/m4/Config.in
@@ -1,6 +1,10 @@
 config BR2_PACKAGE_M4
        bool "m4"
+       depends on BR2_USE_WCHAR
        help
          An implementation of the traditional Unix macro processor.
 
          http://www.gnu.org/software/m4/m4.html
+
+comment "m4 requires a toolchain with WCHAR support"
+       depends on !BR2_USE_WCHAR