X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/64bea6dc25f83972f751e55739049409efd9010a..388c6185b625edbc7d2b89fce834f65053a7b164:/Makefile

diff --git a/Makefile b/Makefile
index 20b44c4..42bb562 100644
--- a/Makefile
+++ b/Makefile
@@ -42,6 +42,7 @@ bindir := $(PREFIX)/sbin
 all: picoproj
 
 CFLAGS += -D_BSD_SOURCE # for htole32()
+CFLAGS += -D_POSIX_C_SOURCE=2 # for getopt()
 
 picoproj: picoproj.o
 
@@ -49,5 +50,15 @@ install: picoproj
 	install -d $(DESTDIR)$(bindir)
 	install -m 755 picoproj $(DESTDIR)$(bindir)
 
+BACKUP_PREFIX=libpicoproj-$(shell date +%Y%m%d%H%M)
+backup:
+	git archive \
+	  -o $(BACKUP_PREFIX).tar.gz \
+	  --prefix=$(BACKUP_PREFIX)/ \
+	  HEAD
+
+changelog:
+	git log --pretty="format:%ai  %aN  <%aE>%n%n%x09* %s%d%n" > ChangeLog
+
 clean:
 	rm -rf *~ *.o picoproj