diff options
| author | Yusuke Endoh <mame@ruby-lang.org> | 2019-10-05 07:00:07 +0900 |
|---|---|---|
| committer | Yusuke Endoh <mame@ruby-lang.org> | 2019-10-05 07:00:07 +0900 |
| commit | 5717e55e9a7790c938afa694a9bf558c0e54bb83 (patch) | |
| tree | 88d736907ea5cf18a97c2314e0b7f68eb9d7240c /ext/json/parser/prereq.mk | |
| parent | 076d3d758b0df47d3dceb3ba0930486f3dd0cc2d (diff) | |
ext/json/parser/prereq.mk: Add a "automatically generated" header
to parser.c.
Diffstat (limited to 'ext/json/parser/prereq.mk')
| -rw-r--r-- | ext/json/parser/prereq.mk | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/json/parser/prereq.mk b/ext/json/parser/prereq.mk index be7bcb4319..386999ba9d 100644 --- a/ext/json/parser/prereq.mk +++ b/ext/json/parser/prereq.mk @@ -5,6 +5,7 @@ RAGEL = ragel .rl.c: $(RAGEL) -G2 $< $(BASERUBY) -pli -e '$$_.sub!(/[ \t]+$$/, "")' \ - -e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' $@ + -e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' \ + -e '$$header ||= $$_ = "/* This file is automatically generated from parser.rl by using ragel */\n" + $$_' $@ parser.c: |