($(outdir)/FlexLexer.h): conditional dependency

for FlexLexer.h

diff --git a/ChangeLog b/ChangeLog
index 5efe312185fd49e219fff045ee7738142671adb6..c3742717c98d0fe89c22ce68a82efcbd68bef69a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2005-05-15  Han-Wen Nienhuys  <hanwen@xs4all.nl>
 
+       * lily/GNUmakefile ($(outdir)/FlexLexer.h): conditional dependency
+       for FlexLexer.h
+
        * scripts/lilypond-invoke-editor.scm: remove stray -
 
 2005-05-15  Jan Nieuwenhuizen  <janneke@gnu.org>

diff --git a/lily/GNUmakefile b/lily/GNUmakefile
index 8e8025db6dcab9ec2372cddd6d9b19905c24a444..ba97c6d743b75af220d48f86241c1a21bc29820c 100644 (file)
--- a/lily/GNUmakefile
+++ b/lily/GNUmakefile
@@ -47,8 +47,10 @@ $(outdir)/lily-parser.o: $(outdir)/parser.hh
 $(outdir)/lily-lexer.o: $(outdir)/parser.hh $(outdir)/FlexLexer.h
 $(outdir)/lexer.o: $(outdir)/parser.hh $(outdir)/version.hh
 
+ifneq($(FLEXLEXER_PATH),)
 $(outdir)/FlexLexer.h: $(FLEXLEXER_PATH)/FlexLexer.h
        cp $<  $@
+endif