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-rw-r--r--Makefile.am11
1 files changed, 11 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am
index 43b28967e..032555926 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -99,3 +99,14 @@ BUILT_SOURCES = .version
.version:
echo $(VERSION) > $@-t && mv $@-t $@
+CHANGELOG_FILE = v$(VERSION)-ChangeLog
+changelog:
+ if test "x$$PREVIOUS_VERSION" == "x"; then \
+ echo "Usage make changelog PREVIOUS_VERSION=<version>"; \
+ exit 1; \
+ fi
+ @ echo "Changes between v$(PREVIOUS_VERSION) and v$(VERSION)" > $(CHANGELOG_FILE)
+ @ echo "--------------------------------------------" >> $(CHANGELOG_FILE)
+ @ echo >> $(CHANGELOG_FILE)
+ $(AM_V_GEN) git log --stat v$(PREVIOUS_VERSION)..HEAD >> $(CHANGELOG_FILE)
+