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-rw-r--r--ruby-runner.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/ruby-runner.c b/ruby-runner.c
deleted file mode 100644
index e1a53d5236..0000000000
--- a/ruby-runner.c
+++ /dev/null
@@ -1,98 +0,0 @@
-#define _POSIX_C_SOURCE 200809L
-#include "ruby/internal/config.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "ruby-runner.h"
-
-#ifdef MAKE_MJIT_BUILD_DIR
-const char MJIT_HEADER[] = BUILDDIR "/" MJIT_MIN_HEADER;
-#else
-
-#define STRINGIZE(expr) STRINGIZE0(expr)
-#define STRINGIZE0(expr) #expr
-
-static void
-insert_env_path(const char *envname, const char *paths, size_t size, int prepend)
-{
- const char *env = getenv(envname);
- char c = 0;
- size_t n = 0;
-
- if (env) {
- while ((c = *env) == PATH_SEP) ++env;
- n = strlen(env);
- while (n > 0 && env[n-1] == PATH_SEP) --n;
- }
- if (c) {
- char *e = malloc(size+n+1);
- size_t pos = 0;
- if (prepend) {
- memcpy(e, paths, pos = size-1);
- e[pos++] = PATH_SEP;
- }
- memcpy(e+pos, env, n);
- pos += n;
- if (!prepend) {
- e[pos++] = PATH_SEP;
- memcpy(e+pos, paths, size-1);
- pos += size-1;
- }
- e[pos] = '\0';
- env = e;
- }
- else {
- env = paths;
- }
- setenv(envname, env, 1);
-}
-
-#define EXTOUT_DIR BUILDDIR"/"EXTOUT
-int
-main(int argc, char **argv)
-{
- static const char builddir[] = BUILDDIR;
- static const char rubypath[] = BUILDDIR"/"STRINGIZE(RUBY_INSTALL_NAME);
- static const char rubylib[] =
- ABS_SRCDIR"/lib"
- PATH_SEPARATOR
- EXTOUT_DIR"/common"
- PATH_SEPARATOR
- EXTOUT_DIR"/"ARCH
- ;
-#ifndef LOAD_RELATIVE
- static const char mjit_build_dir[] = BUILDDIR"/mjit_build_dir."SOEXT;
- struct stat stbuf;
-#endif
- const size_t dirsize = sizeof(builddir);
- const size_t namesize = sizeof(rubypath) - dirsize;
- const char *rubyname = rubypath + dirsize;
- char *arg0 = argv[0], *p;
-
- insert_env_path(LIBPATHENV, builddir, dirsize, 1);
- insert_env_path("RUBYLIB", rubylib, sizeof(rubylib), 0);
-#ifndef LOAD_RELATIVE
- if (PRELOADENV[0] && stat(mjit_build_dir, &stbuf) == 0) {
- insert_env_path(PRELOADENV, mjit_build_dir, sizeof(mjit_build_dir), 1);
- setenv("MJIT_SEARCH_BUILD_DIR", "true", 0);
- }
-#endif
-
- if (!(p = strrchr(arg0, '/'))) p = arg0; else p++;
- if (strlen(p) < namesize - 1) {
- argv[0] = malloc(p - arg0 + namesize);
- memcpy(argv[0], arg0, p - arg0);
- p = argv[0] + (p - arg0);
- }
- memcpy(p, rubyname, namesize);
-
- execv(rubypath, argv);
- perror(rubypath);
- return -1;
-}
-
-#endif /* MAKE_MJIT_BUILD_DIR */