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Remove stale DLEXT2

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Actually disabled at 181a3a2af5 in
2004,  it has remained in config.status and been carried over to
rbconfig.rb.
This commit is contained in:
Nobuyoshi Nakada 2021-09-10 14:19:00 +09:00
parent 3d4207f9bb
commit b76ad15ed0
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GPG key ID: 7CD2805BFA3770C6
2 changed files with 1 additions and 21 deletions
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5
configure.ac
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@ -1662,7 +1662,7 @@ AC_CACHE_CHECK(for function name string predefined identifier,
RUBY_WERROR_FLAG([
for func in __func__ __FUNCTION__; do
AC_LINK_IFELSE([AC_LANG_PROGRAM([[@%:@include <stdio.h>]],
[[puts($func);]])],
[[puts($func);]])],
[rb_cv_function_name_string=$func
break])
done
@ -2862,7 +2862,6 @@ AC_SUBST(CCDLFLAGS)dnl
AC_SUBST(LDSHARED)dnl
AC_SUBST(LDSHAREDXX)dnl
AC_SUBST(DLEXT)dnl
AC_SUBST(DLEXT2)dnl
AC_SUBST(LIBEXT)dnl
AC_SUBST(ASMEXT, S)dnl
@ -3182,10 +3181,8 @@ AS_IF([test x"$LOAD_RELATIVE" = x1], [
len=2 # .rb
n=`expr "$DLEXT" : '.*'`; test "$n" -gt "$len" && len=$n
n=`expr "$DLEXT2" : '.*'`; test "$n" -gt "$len" && len=$n
AC_DEFINE_UNQUOTED(DLEXT_MAXLEN, `expr $len + 1`)
test ".$DLEXT" = "." || AC_DEFINE_UNQUOTED(DLEXT, ".$DLEXT")
test ".$DLEXT2" = "." || AC_DEFINE_UNQUOTED(DLEXT2, ".$DLEXT2")
AC_SUBST(DLEXT)
: "strip" && {

17
load.c
View file

@ -21,17 +21,10 @@ static VALUE ruby_dln_librefs;
#define IS_RBEXT(e) (strcmp((e), ".rb") == 0)
#define IS_SOEXT(e) (strcmp((e), ".so") == 0 || strcmp((e), ".o") == 0)
#ifdef DLEXT2
#define IS_DLEXT(e) (strcmp((e), DLEXT) == 0 || strcmp((e), DLEXT2) == 0)
#else
#define IS_DLEXT(e) (strcmp((e), DLEXT) == 0)
#endif
static const char *const loadable_ext[] = {
".rb", DLEXT,
#ifdef DLEXT2
DLEXT2,
#endif
0
};
@ -931,15 +924,6 @@ search_required(VALUE fname, volatile VALUE *path, feature_func rb_feature_p)
return 's';
}
tmp = rb_str_subseq(fname, 0, ext - RSTRING_PTR(fname));
#ifdef DLEXT2
OBJ_FREEZE(tmp);
if (rb_find_file_ext(&tmp, loadable_ext + 1)) {
ext = strrchr(ftptr = RSTRING_PTR(tmp), '.');
if (!rb_feature_p(ftptr, ext, FALSE, TRUE, &loading) || loading)
*path = tmp;
return 's';
}
#else
rb_str_cat2(tmp, DLEXT);
OBJ_FREEZE(tmp);
if ((tmp = rb_find_file(tmp)) != 0) {
@ -948,7 +932,6 @@ search_required(VALUE fname, volatile VALUE *path, feature_func rb_feature_p)
*path = tmp;
return 's';
}
#endif
}
else if (IS_DLEXT(ext)) {
if (rb_feature_p(ftptr, ext, FALSE, FALSE, &loading)) {