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| author | Tom Tromey <tom@tromey.com> | 2018-07-02 07:29:03 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-07-09 08:03:49 -0600 |
| commit | e5fd1493fd9c2d8d55fd15b9bd6539781ee56209 (patch) | |
| tree | a7e9a7e94569c65acd4c59bf047e5dcfa511b2f6 /gdb/silent-rules.mk | |
| parent | 981e0c0c1aabcd78409184c79e8f88b5de918e38 (diff) | |
| download | gdb-e5fd1493fd9c2d8d55fd15b9bd6539781ee56209.zip gdb-e5fd1493fd9c2d8d55fd15b9bd6539781ee56209.tar.gz gdb-e5fd1493fd9c2d8d55fd15b9bd6539781ee56209.tar.bz2 | |
Minimize yacc and lex output
This minimizes the "make" output from the yacc and lex rules,
following the same technique as the rest of the Makefile.
The lex rule had a special case to deal with the situation where flex
is not available. I don't think this is needed, so I removed it. If
flex is truly unavailable, the person building gdb can simply "touch"
the output file.
gdb/ChangeLog
2018-07-09 Tom Tromey <tom@tromey.com>
* Makefile.in (%.c: %.y): Use ECHO_YACC.
(%.c: %.l): Use ECHO_LEX. Just fail if flex not available.
* silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
Diffstat (limited to 'gdb/silent-rules.mk')
| -rw-r--r-- | gdb/silent-rules.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gdb/silent-rules.mk b/gdb/silent-rules.mk index ade77ad..7ed73a7 100644 --- a/gdb/silent-rules.mk +++ b/gdb/silent-rules.mk @@ -11,5 +11,7 @@ ECHO_GEN_XML_BUILTIN_GENERATED = \ @echo " GEN xml-builtin-generated.c"; ECHO_INIT_C = echo " GEN init.c" || ECHO_SIGN = @echo " SIGN gdb"; +ECHO_YACC = @echo " YACC $@"; +ECHO_LEX = @echo " LEX $@"; SILENCE = @ endif |