Merge pull request #309 from ktakashi/master

Allow to pass environment variable for installation
picrin-scheme · Oct 4, 2015 · fa3488d · fa3488d
2 parents 760ac11 + 1363fa2
commit fa3488d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -22,7 +22,7 @@ TEST_RUNNER = bin/picrin
 CFLAGS += -I./extlib/benz/include -Wall -Wextra
 LDFLAGS += -lm
 
-prefix = /usr/local
+prefix ?= /usr/local
 
 all: CFLAGS += -O2 -DNDEBUG=1
 all: bin/picrin