diff options
| author | Yusuke Endoh <mame@ruby-lang.org> | 2019-10-05 18:28:19 +0900 |
|---|---|---|
| committer | Yusuke Endoh <mame@ruby-lang.org> | 2019-10-05 18:28:19 +0900 |
| commit | 96452373fd192ada49c831386e033531e2263a52 (patch) | |
| tree | 6a3e8ef1c0297dcc94b5401155de633116f27b14 /ext/json/parser/prereq.mk | |
| parent | 70e3fda2eb45c841e5fb4574273d20f8df5455e5 (diff) | |
ext/json/parser/prereq.mk: use `if $. == 1` instead of a hacky code
Diffstat (limited to 'ext/json/parser/prereq.mk')
| -rw-r--r-- | ext/json/parser/prereq.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/json/parser/prereq.mk b/ext/json/parser/prereq.mk index 04aeac914d..37bacc3380 100644 --- a/ext/json/parser/prereq.mk +++ b/ext/json/parser/prereq.mk @@ -6,6 +6,6 @@ RAGEL = ragel $(RAGEL) -G2 $< $(BASERUBY) -pli -e '$$_.sub!(/[ \t]+$$/, "")' \ -e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' \ - -e '$$header ||= $$_ = "/* This file is automatically generated from parser.rl by using ragel */" + $$_' $@ + -e '$$_ = "/* This file is automatically generated from parser.rl by using ragel */" + $$_ if $$. == 1' $@ parser.c: |