Fix make man

Makefile

@@ -1,18 +1,19 @@
 # Prepare variables
 TMP = $(CURDIR)/tmp
-VERSION = $(hatch version)
+VERSION = $(shell hatch version)
 PACKAGE = fmf-$(VERSION)
 FILES = LICENSE README.rst \
 		Makefile fmf.spec pyproject.toml \
 		examples fmf tests
 
 # Define special targets
 all: docs packages
-.PHONY: docs hooks
+.PHONY: docs hooks tmp
 
 # Temporary directory, include .fmf to prevent exploring tests there
 tmp:
 	mkdir -p $(TMP)/.fmf
+	mkdir -p $(TMP)/$(PACKAGE)
 
 
 # Run the test suite, optionally with coverage
@@ -27,7 +28,7 @@ coverage: tmp
 # Build documentation, prepare man page
 docs: man
 	hatch run docs:html
-man:
+man: tmp
 	cp docs/header.txt $(TMP)/man.rst
 	tail -n+7 README.rst >> $(TMP)/man.rst
 	rst2man $(TMP)/man.rst > $(TMP)/$(PACKAGE)/fmf.1