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-rw-r--r--debian/rules.d/tools/lib/lockdep/Makefile23
-rw-r--r--debian/rules.d/tools/lib/lockdep/lockdep.in2
2 files changed, 25 insertions, 0 deletions
diff --git a/debian/rules.d/tools/lib/lockdep/Makefile b/debian/rules.d/tools/lib/lockdep/Makefile
new file mode 100644
index 000000000..9b66ecb9a
--- /dev/null
+++ b/debian/rules.d/tools/lib/lockdep/Makefile
@@ -0,0 +1,23 @@
+include $(top_rulesdir)/Makefile.inc
+
+DEB_HOST_MULTIARCH := $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
+
+# Catch use of missing kernel APIs early
+CFLAGS += -Werror=implicit-function-declaration
+
+MAKE_LOCKDEP := +$(MAKE) -C $(top_srcdir)/$(OUTDIR) O=$(CURDIR) V=1 \
+ prefix=/usr libdir_relative=lib/$(DEB_HOST_MULTIARCH) \
+ LIBLOCKDEP_VERSION=$(VERSION) \
+ CONFIG_FLAGS='$(CFLAGS) $(filter -D%,$(CPPFLAGS))' LDFLAGS='$(LDFLAGS)'
+
+unexport CFLAGS
+
+all:
+ $(MAKE_LOCKDEP)
+
+install:
+ $(MAKE_LOCKDEP) install
+ mkdir -p $(DESTDIR)/usr/include
+ cp -R $(top_srcdir)/$(OUTDIR)/include/liblockdep $(DESTDIR)/usr/include/
+ ln -sf liblockdep.so.$(VERSION) \
+ $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/liblockdep.so
diff --git a/debian/rules.d/tools/lib/lockdep/lockdep.in b/debian/rules.d/tools/lib/lockdep/lockdep.in
new file mode 100644
index 000000000..4a0d03ac5
--- /dev/null
+++ b/debian/rules.d/tools/lib/lockdep/lockdep.in
@@ -0,0 +1,2 @@
+#!/bin/sh
+LD_PRELOAD="liblockdep.so.@VERSION@ $LD_PRELOAD" exec "$@"