X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=ce508eec588fa7e61fb23bef55ffc79dd9dbc32d;hb=7235f7f42b61c2b111174c3ee5ca72aac8815cd5;hp=1456b66138eaf537a40cedd6a39325b4f143a088;hpb=32ee0e0402d6d56674f53a47d879ec5c07dabe09;p=pspp

diff --git a/configure.ac b/configure.ac
index 1456b66138..ce508eec58 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,6 +26,7 @@ AC_ARG_ENABLE(
                   [Attempt to allow building against older versions of dependent libraries])])
 
 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
+PSPP_ENABLE_WERROR
 
 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
 
@@ -84,9 +85,10 @@ if test "$with_cairo" != no && test "$with_gui" != "no"; then
     PSPP_REQUIRED_PREREQ([glib-genmarshal (or use --without-gui)])
   fi
 
-  gl_NEXT_HEADERS([gtk/gtk.h])
 fi
 
+gl_NEXT_HEADERS([gtk/gtk.h])
+
 dnl Checks needed for psql reader
 
 dnl The 8.x series postgres tarballs installs with a default prefix of