chain kill signals for cleanup functions

diff --git a/Makefile b/Makefile
index 2b873fa99f8ddc70c7560fd64a516a051afc3a7a..fd02decc01a053ad31fdaac66fde86033c0f2bfb 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -388,6 +388,7 @@ LIB_H += revision.h
 LIB_H += run-command.h
 LIB_H += sha1-lookup.h
 LIB_H += sideband.h
+LIB_H += sigchain.h
 LIB_H += strbuf.h
 LIB_H += tag.h
 LIB_H += transport.h
@@ -481,6 +482,7 @@ LIB_OBJS += sha1-lookup.o
 LIB_OBJS += sha1_name.o
 LIB_OBJS += shallow.o
 LIB_OBJS += sideband.o
+LIB_OBJS += sigchain.o
 LIB_OBJS += strbuf.o
 LIB_OBJS += symlinks.o
 LIB_OBJS += tag.o
@@ -1364,6 +1366,7 @@ TEST_PROGRAMS += test-match-trees$X
 TEST_PROGRAMS += test-parse-options$X
 TEST_PROGRAMS += test-path-utils$X
 TEST_PROGRAMS += test-sha1$X
+TEST_PROGRAMS += test-sigchain$X
 
 all:: $(TEST_PROGRAMS)