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-rw-r--r--Makefile.in4
-rw-r--r--configure.ac10
2 files changed, 10 insertions, 4 deletions
diff --git a/Makefile.in b/Makefile.in
index cceb8b30..edf91804 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -82,10 +82,6 @@ BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS))
INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS))
CLEANDIRS = $(patsubst %,clean-%,$(SUBDIRS))
-ifeq ($(DISABLE_BACKTRACE),1)
-CFLAGS += -DBTRFS_DISABLE_BACKTRACE
-endif
-
ifneq ($(DISABLE_DOCUMENTATION),1)
BUILDDIRS += build-Documentation
INSTALLDIRS += install-Documentation
diff --git a/configure.ac b/configure.ac
index f6adefbf..290d0224 100644
--- a/configure.ac
+++ b/configure.ac
@@ -56,6 +56,16 @@ AC_DEFUN([PKG_STATIC], [
fi
])
+
+AC_ARG_ENABLE([backtrace],
+ AS_HELP_STRING([--disable-backtrace], [disable btrfs backtrace]),
+ [], [enable_backtrace=yes]
+)
+
+AS_IF([test "x$enable_backtrace" = xno], [
+ AC_DEFINE([BTRFS_DISABLE_BACKTRACE], [1], [disable backtrace stuff in kerncompat.h ])
+])
+
dnl Define <NAME>_LIBS= and <NAME>_CFLAGS= by pkg-config
dnl
dnl The default PKG_CHECK_MODULES() action-if-not-found is end the