X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2FMakefile;h=bacc168d1e95b9b1f6b1a864646e17eb7c9c4b96;hp=dcc625cf7e71c6e4fa1d75f592571b4c91687bc5;hb=0d214d4e314f6f42df24be140bb433e980319767;hpb=f1f974498c1691431a5755d917f674c7cf56eb53

diff --git a/src/Makefile b/src/Makefile
index dcc625cf..bacc168d 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -97,15 +97,10 @@ ifdef RW_GAME_DIR			# path to writable game data specified
 CONFIG_RW_GAME_DIR = -DRW_GAME_DIR="\"$(RW_GAME_DIR)\""
 endif
 
-ifdef SCORE_ENTRIES			# number of score entries per player
-CONFIG_SCORE_ENTRIES = -D$(SCORE_ENTRIES)
-endif
-
-CONFIG_GAME_DIR = $(CONFIG_RO_GAME_DIR) $(CONFIG_RW_GAME_DIR)
-CONFIG_GAME = $(CONFIG_GAME_DIR) $(CONFIG_SCORE_ENTRIES)
+CONFIG = $(CONFIG_RO_GAME_DIR) $(CONFIG_RW_GAME_DIR) $(JOYSTICK)
 
-CONFIG = $(CONFIG_GAME) $(JOYSTICK)
 DEBUG = -DDEBUG -g
+
 # PROFILING = $(PROFILING_FLAGS)
 
 # OPTIONS = $(DEBUG) -Wall			# only for debugging purposes
@@ -183,6 +178,13 @@ CNFS =	conf_gfx.h	\
 CNFS_CMD = ../build-scripts/create_element_defs.pl
 
 TIMESTAMP_FILE = conftime.h
+TIMESTAMP_FORMAT = %Y-%m-%d %H:%M
+
+# use SOURCE_DATE_EPOCH, or else last Git commit date, or else current date
+SOURCE_DATE_EPOCH ?= $(shell test -d ../.git && test `git ls-files -m | wc -l` -eq 0 && git show -s --format=%ct || date +%s)
+
+# get source date string from either GNU / Linux or BSD / Mac OS X style "date"
+SOURCE_DATE_STRING := $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" "+$(TIMESTAMP_FORMAT)"  2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" "+$(TIMESTAMP_FORMAT)" 2>/dev/null || date -u "+$(TIMESTAMP_FORMAT)")
 
 LIBGAME_DIR = libgame
 LIBGAME = $(LIBGAME_DIR)/libgame.a
@@ -255,10 +257,8 @@ conf_snd.h: conf_snd.c $(CNFS_CMD)
 conf_mus.h: conf_mus.c $(CNFS_CMD)
 	@$(MAKE) auto-conf
 
-# $(TIMESTAMP_FILE): $(SRCS) $(LIBGAME) $(GAME_EM) $(GAME_SP)
 $(TIMESTAMP_FILE): $(SRCS) $(RNDLIBS)
-	@date '+"%Y-%m-%d %H:%M"' \
-	| sed -e 's/^/#define COMPILE_DATE_STRING /' \
+	@echo '#define SOURCE_DATE_STRING "$(SOURCE_DATE_STRING)"' \
 	> $(TIMESTAMP_FILE)
 
 $(ICON):