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-rw-r--r--src/Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/Makefile b/src/Makefile
index cad52e3..6b8ef08 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -3,11 +3,13 @@ include ../config.mk
PREFIX ?= /usr/local
INSTALL ?= install
+BUILD_DATE ?= $(shell LC_ALL=C date '+%b %e %Y')
+
CC = gcc
CROSS_CC = $(CROSS_COMPILE)$(CC)
HOST_CC = $(HOST_COMPILE)$(CC)
-CPPFLAGS += -DVERSION=\"$(VERSION)\" -D_GNU_SOURCE -D_POSIX_C_SOURCE=200809L
+CPPFLAGS += -DVERSION=\"$(VERSION)\" -DBUILD_DATE="\"$(BUILD_DATE)\"" -D_GNU_SOURCE -D_POSIX_C_SOURCE=200809L
CFLAGS += -W -Wall -O2 -pedantic -std=c99
LIBS += -lusb