X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=configure.ac;h=16365eb83a233bd07dfba881747becf0cb849661;hb=1733ca5475786c31031626a68804b26019426ad8;hp=80d015691645e0dd9255977d52135ff98e1f2234;hpb=f1a42db5a39b82eb602f440c4b50684ef72be47c;p=elogind.git

diff --git a/configure.ac b/configure.ac
index 80d015691..16365eb83 100644
--- a/configure.ac
+++ b/configure.ac
@@ -100,6 +100,7 @@ CC_CHECK_CFLAGS_APPEND([ \
         -Wno-unused-parameter \
         -Wno-missing-field-initializers \
         -Wno-unused-result \
+        -Werror=overflow \
         -Wp,-D_FORTIFY_SOURCE=2 \
         -ffast-math \
         -fno-common \
@@ -372,6 +373,13 @@ if test "x$enable_localed" != "xno"; then
 fi
 AM_CONDITIONAL(ENABLE_LOCALED, [test "$have_localed" = "yes"])
 
+have_coredump=no
+AC_ARG_ENABLE(coredump, AS_HELP_STRING([--disable-coredump], [disable coredump hook]))
+if test "x$enable_coredump" != "xno"; then
+	have_coredump=yes
+fi
+AM_CONDITIONAL(ENABLE_COREDUMP, [test "$have_coredump" = "yes"])
+
 have_gtk=no
 AC_ARG_ENABLE(gtk, AS_HELP_STRING([--disable-gtk], [disable GTK tools]))
 if test "x$enable_gtk" != "xno"; then
@@ -646,6 +654,7 @@ AC_MSG_RESULT([
         hostnamed:               ${have_hostnamed}
         timedated:               ${have_timedated}
         localed:                 ${have_localed}
+        coredump:                ${have_coredump}
         plymouth:                ${have_plymouth}
         prefix:                  ${prefix}
         rootprefix:              ${with_rootprefix}