diff options
| author | obrien <obrien@FreeBSD.org> | 2000-01-17 19:42:02 +0800 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 2000-01-17 19:42:02 +0800 |
| commit | 86496b3cd24257f66fe2c511bf2d6adcc5b83a1f (patch) | |
| tree | 2f92fce9127093866f1210989245fcccb2f52c74 /devel/bison | |
| parent | acbdbb2ce1188272df6aff60a093b32afc4c7d5a (diff) | |
| download | freebsd-ports-gnome-86496b3cd24257f66fe2c511bf2d6adcc5b83a1f.tar.gz freebsd-ports-gnome-86496b3cd24257f66fe2c511bf2d6adcc5b83a1f.tar.zst freebsd-ports-gnome-86496b3cd24257f66fe2c511bf2d6adcc5b83a1f.zip | |
Add the Bison 1.25 bug-for-bug "broken-undeftoken-init" compatiblity option
taken from src/contrib/bison, as we will need this if one is buiding our
older EGCS source base.
Diffstat (limited to 'devel/bison')
| -rw-r--r-- | devel/bison/files/patch-getargs.c | 18 | ||||
| -rw-r--r-- | devel/bison/files/patch-reader.c | 22 |
2 files changed, 40 insertions, 0 deletions
diff --git a/devel/bison/files/patch-getargs.c b/devel/bison/files/patch-getargs.c new file mode 100644 index 000000000000..a08818ef5ca3 --- /dev/null +++ b/devel/bison/files/patch-getargs.c @@ -0,0 +1,18 @@ +--- src/getargs.c.orig Mon Jun 14 15:19:05 1999 ++++ src/getargs.c Mon Jan 17 03:38:56 2000 +@@ -31,6 +31,7 @@ + int noparserflag = 0; + int toknumflag = 0; + int rawtoknumflag = 0; ++int broken_undeftoken_init; + char *spec_name_prefix; /* for -p. */ + char *spec_file_prefix; /* for -b. */ + extern int fixed_outfiles;/* for -y */ +@@ -44,6 +45,7 @@ + + struct option longopts[] = + { ++ {"broken-undeftoken-init", 0, &broken_undeftoken_init, 1}, + {"debug", 0, &debugflag, 1}, + {"defines", 0, &definesflag, 1}, + {"file-prefix", 1, 0, 'b'}, diff --git a/devel/bison/files/patch-reader.c b/devel/bison/files/patch-reader.c new file mode 100644 index 000000000000..29e1146a7e1d --- /dev/null +++ b/devel/bison/files/patch-reader.c @@ -0,0 +1,22 @@ +--- src/reader.c.orig Mon Jun 14 15:19:05 1999 ++++ src/reader.c Mon Jan 17 03:38:56 2000 +@@ -44,6 +44,7 @@ + int rline_allocated; + + extern char *program_name; ++extern int broken_undeftoken_init; + extern int definesflag; + extern int nolinesflag; + extern int noparserflag; +@@ -199,7 +200,10 @@ + /* it is always token number 2. */ + undeftoken = getsym("$undefined."); + undeftoken->class = STOKEN; +- undeftoken->user_token_number = 2; ++ /* XXX ``broken_undeftoken_init'' makes Bison 1.28 bug-compatable ++ with Bison 1.25. FreeBSD depends on this behavior when compiling ++ EGCS-1.1.2's cc1plus. */ ++ undeftoken->user_token_number = broken_undeftoken_init ? 0 : 2; + /* Read the declaration section. Copy %{ ... %} groups to ftable and fdefines file. + Also notice any %token, %left, etc. found there. */ + if (noparserflag) |