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-rw-r--r--.gitignore1
-rw-r--r--Makefile.am39
2 files changed, 40 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index aaa9f03b1..ebcd09396 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+ChangeLog
Makefile
Makefile.in
aclocal.m4
diff --git a/Makefile.am b/Makefile.am
index ab5ca24bf..1b209da55 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,6 +11,21 @@ EXTRA_DIST = \
COPYING-LGPL-2.1 \
COPYING-MPL-1.1 \
cairo.pc.in
+MAINTAINERCLEANFILES = \
+ $(srcdir)/INSTALL \
+ $(srcdir)/aclocal.m4 \
+ $(srcdir)/autoscan.log \
+ $(srcdir)/compile \
+ $(srcdir)/config.guess \
+ $(srcdir)/config.h.in \
+ $(srcdir)/config.sub \
+ $(srcdir)/configure.scan \
+ $(srcdir)/depcomp \
+ $(srcdir)/install-sh \
+ $(srcdir)/ltmain.sh \
+ $(srcdir)/missing \
+ $(srcdir)/mkinstalldirs \
+ `find "$(srcdir)" -type f -name Makefile.in -print`
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = cairo.pc
@@ -20,6 +35,30 @@ check-valgrind: all
DISTCHECK_CONFIGURE_FLAGS=--enable-gtk-doc
+# Creating ChangeLog from git log:
+
+MAINTAINERCLEANFILES += ChangeLog
+
+EXTRA_DIST += ChangeLog
+
+ChangeLog: $(srcdir)/ChangeLog
+
+$(srcdir)/ChangeLog:
+ @if test -d "$(srcdir)/.git"; then \
+ (cd "$(srcdir)" && \
+ ./missing --run git-log) | fmt --split-only > $@.tmp \
+ && mv -f $@.tmp $@ \
+ || ($(RM) $@.tmp; \
+ echo Failed to generate ChangeLog, your ChangeLog may be outdated >&2; \
+ (test -f $@ || echo git-log is required to generate this file >> $@)); \
+ else \
+ test -f $@ || \
+ (echo A git checkout and git-log is required to generate ChangeLog >&2 && \
+ echo A git checkout and git-log is required to generate this file >> $@); \
+ fi
+
+.PHONY: ChangeLog $(srcdir)/ChangeLog
+
# Some custom targets to make it easier to release things.
# Use either:
# make release-check