From 10c93d6c7469e0b33f268c86e61ff87eb9ccbb9e Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 5 Jan 2003 01:40:24 +0000
Subject: [PATCH] * ruby.c (ruby_init_loadpath): under Windows, get the module 
  path from an internal address instead of hard coded library   name.

* cygwin/GNUmakefile.in, bcc32/Makefile.sub,
  win32/Makefile.sub (CPPFLAGS): removed LIBRUBY_SO macro.

* bcc32/Makefile.sub, win32/Makefile.sub (config.h): no longer
  depends on makefiles.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog             | 12 ++++++++++++
 bcc32/Makefile.sub    |  4 ++--
 cygwin/GNUmakefile.in |  4 +---
 ruby.c                |  9 +++++----
 win32/Makefile.sub    |  4 ++--
 5 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a49790e468..8f170c56e0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+Sun Jan  5 09:36:46 2003  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
+
+	* ruby.c (ruby_init_loadpath): under Windows, get the module
+	  path from an internal address instead of hard coded library
+	  name.
+
+	* cygwin/GNUmakefile.in, bcc32/Makefile.sub,
+	  win32/Makefile.sub (CPPFLAGS): removed LIBRUBY_SO macro.
+
+	* bcc32/Makefile.sub, win32/Makefile.sub (config.h): no longer
+	  depends on makefiles.
+
 Sun Jan  5 03:43:47 2003  Akinori MUSHA  <knu@iDaemons.org>
 
 	* defines.h (FLUSH_REGISTER_WINDOWS): Make the flushw call an
diff --git a/bcc32/Makefile.sub b/bcc32/Makefile.sub
index 3023a77537..965f564ce8 100644
--- a/bcc32/Makefile.sub
+++ b/bcc32/Makefile.sub
@@ -90,7 +90,7 @@ DESTDIR = $(prefix)
 CFLAGS = -q $(DEBUGFLAGS) $(OPTFLAGS) $(PROCESSOR_FLAG) -w-
 !endif
 !ifndef CPPFLAGS
-CPPFLAGS = -I. -I$(srcdir) -I$(srcdir)missing -DLIBRUBY_SO=\"$(LIBRUBY_SO)\"
+CPPFLAGS = -I. -I$(srcdir) -I$(srcdir)missing
 !endif
 !ifndef LDFLAGS
 LDFLAGS = -S:$(STACK)
@@ -193,7 +193,7 @@ dll: $(LIBRUBY_SO)
 
 config: config.h config.status
 
-config.h: Makefile $(srcdir)bcc32/Makefile.sub
+config.h:
 	@echo Creating $(@:.\=)
 	@type > $@ &&|
 \#define HAVE_PROTOTYPES 1
diff --git a/cygwin/GNUmakefile.in b/cygwin/GNUmakefile.in
index af79698963..0acb327bbd 100644
--- a/cygwin/GNUmakefile.in
+++ b/cygwin/GNUmakefile.in
@@ -2,9 +2,7 @@ include Makefile
 
 ENABLE_SHARED=@ENABLE_SHARED@
 
-ifeq ($(ENABLE_SHARED),yes)
-  CPPFLAGS += -DLIBRUBY_SO=\"$(LIBRUBY_SO)\"
-else
+ifneq ($(ENABLE_SHARED),yes)
   RUBY_EXP = $(RUBY_INSTALL_NAME).exp
   EXTOBJS = $(RUBY_EXP)
   LIBRUBYARG = $(LIBRUBY_A)
diff --git a/ruby.c b/ruby.c
index e3c69c797d..6d8caacc75 100644
--- a/ruby.c
+++ b/ruby.c
@@ -238,11 +238,12 @@ ruby_init_loadpath()
     char *p;
     int rest;
 #if defined _WIN32 || defined __CYGWIN__
-# if defined LIBRUBY_SO
-    HMODULE libruby = GetModuleHandle(LIBRUBY_SO);
-# else
     HMODULE libruby = NULL;
-# endif
+    MEMORY_BASIC_INFORMATION m;
+
+    memset(&m, 0, sizeof(m));
+    if (VirtualQuery(ruby_init_loadpath, &m, sizeof(m)) && m.State == MEM_COMMIT)
+	libruby = (HMODULE)m.AllocationBase;
     GetModuleFileName(libruby, libpath, sizeof libpath);
 #elif defined(DJGPP)
     extern char *__dos_argv0;
diff --git a/win32/Makefile.sub b/win32/Makefile.sub
index ca41c9d7bc..57add88df7 100644
--- a/win32/Makefile.sub
+++ b/win32/Makefile.sub
@@ -81,7 +81,7 @@ DESTDIR = $(prefix)
 CFLAGS = -MD $(DEBUGFLAGS) $(OPTFLAGS) $(PROCESSOR_FLAG)
 !endif
 !if !defined(CPPFLAGS)
-CPPFLAGS = -I. -I$(srcdir) -I$(srcdir)/missing -DLIBRUBY_SO=\"$(LIBRUBY_SO)\"
+CPPFLAGS = -I. -I$(srcdir) -I$(srcdir)/missing
 !endif
 !if !defined(XLDFLAGS)
 XLDFLAGS = 
@@ -183,7 +183,7 @@ dll: $(LIBRUBY_SO)
 
 config: config.h config.status
 
-config.h: Makefile $(srcdir)/win32/Makefile.sub
+config.h:
 	@echo Creating <<$@
 #define STDC_HEADERS 1
 #define HAVE_SYS_TYPES_H 1