Makefile: Fix conditionals to avoid calling git when no .git is present

[notmuch] / Makefile.local

diff --git a/Makefile.local b/Makefile.local
index aefbb9e811ff38d66ca96e6f9af33f76792ed248..b338d8b2a2d26640cc781091ee9c22ec77c11c82 100644 (file)
--- a/Makefile.local
+++ b/Makefile.local
@@ -10,10 +10,14 @@
 # repository), we let git append identification of the actual commit.
 PACKAGE=notmuch
 
+IS_GIT=$(shell if [ -d .git ] ; then echo yes ; else echo no; fi)
+
 VERSION:=$(shell cat version)
 ifneq ($(MAKECMDGOALS),release)
 ifneq ($(MAKECMDGOALS),release-message)
-VERSION:=$(shell if git describe > /dev/null 2>&1; then git describe --match '[0-9.]*'; else cat version; fi)
+ifeq ($(IS_GIT),yes)
+VERSION:=$(shell git describe --match '[0-9.]*')
+endif
 endif
 endif
 
@@ -126,6 +130,7 @@ release-message:
 
 .PHONY: verify-no-dirty-code
 verify-no-dirty-code: verify-version
+ifeq ($(IS_GIT),yes)
        @printf "Checking that source tree is clean..."
 ifneq ($(shell git ls-files -m),)
        @echo "No"
@@ -139,6 +144,7 @@ ifneq ($(shell git ls-files -m),)
 else
        @echo "Good"
 endif
+endif
 
 .PHONY: verify-version
 verify-version: