Makefile: Fix to work even with GZIP environment variable set.

[notmuch] / Makefile

diff --git a/Makefile b/Makefile
index 5d8f3216028c8237b5ece727ea38290a5c65bcee..ae8bff134a154544340bca9558aefe6639ff19d6 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,9 @@ CFLAGS=-O2
 
 # Additional programs that are used during the compilation process.
 EMACS ?= emacs
-GZIP ?= gzip
+# Lowercase to avoid clash with GZIP environment variable for passing
+# arguments to gzip.
+gzip = gzip
 
 # Additional flags that we will append to whatever the user set.
 # These aren't intended for the user to manipulate.