diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-11 10:33:33 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-11 10:33:33 +0000 |
| commit | ae7a85f54961576ffa5273a6710a550e1473143a (patch) | |
| tree | 868d18d552a2ca374c6e2926a8ea0702a8e2258a /Makefile.in | |
| parent | 7687666c4511af9ca98e1699a7b4a2e2798c82e7 (diff) | |
copy $(srcdir)/lex.c if gperf failed and $@ is not exist.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Makefile.in b/Makefile.in index 582ec01014..c10b5ee2a9 100644 --- a/Makefile.in +++ b/Makefile.in @@ -174,7 +174,11 @@ lex.c: keywords ( cp $(srcdir)/lex.c $@ && echo $@ copied. ) \ else \ ( gperf --output-file=$@.tmp -C -p -j1 -i 1 -g -o -t -N rb_reserved_word -k1,3,$$ $? && cp $@.tmp $@ ) || \ - ( test -f $@ && touch $@ && echo $@ touched after gperf fail. ) \ + if test -f $@; then \ + ( touch $@ && echo $@ touched after gperf fail. ) \ + else \ + ( cp $(srcdir)/lex.c $@ && echo $@ copied after gperf fail. ) \ + fi \ fi .y.c: |