X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=Makefile;h=46e7b694635eed28a44ccedcead99c4e613e7a42;hb=b232a0018a9e4b46f34effca0d404d69e6dfd110;hp=737ba42c068430686d1eb522196773136b0d8875;hpb=be41e74e82065afc92849a2ce5a1c51f69ded908;p=gedcom-parse.git

diff --git a/Makefile b/Makefile
index 737ba42..46e7b69 100644
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,11 @@
 # $Id$
 # $Name$
-
-gedcom_parse:	standalone.o lex.gedcom_.o gedcom.tab.o
-	cc standalone.o lex.gedcom_.o gedcom.tab.o -o gedcom_parse
-
-lex.gedcom_.c:	gedcom.lex gedcom.tab.h gedcom.h
-	flex -8 -Pgedcom_ gedcom.lex
-
-gedcom.tab.c gedcom.tab.h:	gedcom.y gedcom.h
-	bison --debug --defines --name-prefix=gedcom_ gedcom.y
-
-clean:
-	rm -f core gedcom_parse *.o lex.gedcom_.c gedcom.tab.* gedcom.output
+all:
+	@if test -r GNUmakefile; then \
+	   echo Sorry, GNU make is required; \
+	   case `gmake --version 2>/dev/null` in \
+	     *GNU*) echo Try again with 'gmake' ;; \
+	   esac; \
+	else \
+	   echo Please run ./configure first; \
+	fi