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ruby-runner

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* template/ruby-runner.c.in: wrapper to set dynamic loading path
  environment variable.  /bin/sh on Mac OS X 10.11 (El Capitan)
  clears DYLD_LIBRARY_PATH.
  it must:
  - do nothing even if current directory is not present
  - do not set other environment variables, e.g. PWD, SHLVL, etc
  - do not open other FDs, e.g. pipes for timer thread

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-10-03 15:09:47 +00:00
parent 8b6e42a92c
commit a4fd2a791e
4 changed files with 46 additions and 2 deletions
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11
ChangeLog
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@ -1,3 +1,14 @@
Sun Oct 4 00:09:45 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* template/ruby-runner.c.in: wrapper to set dynamic loading path
environment variable. /bin/sh on Mac OS X 10.11 (El Capitan)
clears DYLD_LIBRARY_PATH.
it must:
- do nothing even if current directory is not present
- do not set other environment variables, e.g. PWD, SHLVL, etc
- do not open other FDs, e.g. pipes for timer thread
Fri Oct 2 09:20:20 2015 Martin Duerst <duerst@it.aoyama.ac.jp> Fri Oct 2 09:20:20 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
* common.mk, lib/unicode_normalize/tables.rb: Change Unicode * common.mk, lib/unicode_normalize/tables.rb: Change Unicode

8
Makefile.in
View file

@ -147,7 +147,7 @@ DTRACE_DEPENDENT_OBJS = array.$(OBJEXT) \
THREAD_MODEL = @THREAD_MODEL@ THREAD_MODEL = @THREAD_MODEL@
PREP = @PREP@ PREP = @PREP@ ruby-runner
ARCHFILE = @ARCHFILE@ ARCHFILE = @ARCHFILE@
SETUP = SETUP =
EXTSTATIC = @EXTSTATIC@ EXTSTATIC = @EXTSTATIC@
@ -252,6 +252,12 @@ ruby_pc = @ruby_pc@
$(ruby_pc): $(ruby_pc):
@./config.status --file=$@:$(srcdir)/template/ruby.pc.in @./config.status --file=$@:$(srcdir)/template/ruby.pc.in
ruby-runner.c: template/ruby-runner.c.in
@./config.status --file=$@:$(srcdir)/template/$(@F).in
ruby-runner$(EXEEXT): ruby-runner.c
$(Q) $(PURIFY) $(CC) $(LDFLAGS) $(LIBS) $(OUTFLAG)$@ ruby-runner.c
$(RBCONFIG): $($(CROSS_COMPILING:no=)PREP) $(RBCONFIG): $($(CROSS_COMPILING:no=)PREP)
rbconfig.rb: $(RBCONFIG) rbconfig.rb: $(RBCONFIG)

27
template/ruby-runner.c.in Normal file
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@ -0,0 +1,27 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#define BUILDDIR "@abs_top_builddir@"
#define LIBPATHENV "@LIBPATHENV@"
int
main(int argc, char **argv)
{
static const char builddir[] = BUILDDIR;
const char *libpath = getenv(LIBPATHENV);
if (libpath) {
size_t n = strlen(libpath);
char *e = malloc(sizeof(builddir)+n+1);
memcpy(e, builddir, sizeof(builddir)-1);
e[sizeof(builddir)-1] = '@PATH_SEPARATOR@';
memcpy(e+sizeof(builddir), libpath, n+1);
libpath = e;
}
else {
libpath = builddir;
}
setenv(LIBPATHENV, libpath, 1);
execv(BUILDDIR"/@RUBY_BASE_NAME@", argv);
return -1;
}

2
tool/runruby.rb
View file

@ -66,7 +66,7 @@ config["bindir"] = abs_archdir
env = {} env = {}
env["RUBY"] = File.expand_path(ruby) env["RUBY"] = File.join(abs_archdir, "ruby-runner#{config['EXEEXT']}")
env["PATH"] = [abs_archdir, ENV["PATH"]].compact.join(File::PATH_SEPARATOR) env["PATH"] = [abs_archdir, ENV["PATH"]].compact.join(File::PATH_SEPARATOR)
if e = ENV["RUBYLIB"] if e = ENV["RUBYLIB"]