From 220a9926c5cbe6694d2bf85d78f8eec359726fa0 Mon Sep 17 00:00:00 2001
From: eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 26 Dec 2002 14:59:35 +0000
Subject: [PATCH] * ext/extmk.rb (create_makefile): check only `-' option. *
 configure.in: cleanups for MinGW. remove -D__NO_ISOCEXT in $CFLAGS. *
 win32/win32.h: prototypes for isinf, isnan are not needed on MinGW.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/extmk.rb  | 10 +++-------
 win32/win32.h |  9 +++++----
 2 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/ext/extmk.rb b/ext/extmk.rb
index 876433d280..3ff15514d7 100644
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -1,4 +1,4 @@
-#! /usr/local/bin/ruby -s
+#! /usr/local/bin/ruby
 # -*- ruby -*-
 
 $force_static = nil
@@ -102,15 +102,11 @@ require 'getopts'
 
 getopts('', 'extstatic', 'make:', 'make-flags:')
 
-$force_static = $OPT['extstatic']
+$force_static = $OPT['extstatic'] == 'static'
 $make = $OPT['make'] || $make
 $mflags = Shellwords.shellwords($OPT['make-flags'] || "")
 
-if mflags = ENV["MAKEFLAGS"]
-  mflags, = mflags.split(nil, 2)
-else
-  mflags = ENV["MFLAGS"] || ""
-end
+mflags = $mflags.grep(/^-([^-].*)/) {$1}.join
 $continue = mflags.include?(?k)
 $dryrun = mflags.include?(?n)
 
diff --git a/win32/win32.h b/win32/win32.h
index 41c3a40a2f..b0d03d0902 100644
--- a/win32/win32.h
+++ b/win32/win32.h
@@ -209,10 +209,8 @@ extern pid_t waitpid (pid_t, int *, int);
 extern int do_spawn(char *);
 extern int kill(int, int);
 extern pid_t rb_w32_getpid(void);
-#ifndef __BORLANDC__
-extern int isinf(double);
-extern int isnan(double);
-#else
+
+#ifdef __BORLANDC__
 #include <float.h>
 #ifndef isinf
 #define isinf    !_finite
@@ -246,6 +244,9 @@ extern int isnan(double);
 #define S_ISBLK(m)  (((unsigned short)(m) & S_IFMT) == S_IFBLK)
 #define S_ISCHR(m)  (((unsigned short)(m) & S_IFMT) == S_IFCHR)
 #define S_ISREG(m)  (((unsigned short)(m) & S_IFMT) == S_IFREG)
+#elif !defined __MINGW32__ || defined __NO_ISOCEXT
+extern int isinf(double);
+extern int isnan(double);
 #endif
 
 #if !defined S_IRUSR && !defined __MINGW32__