$NetBSD: patch-configure,v 1.4.2.1 2013/02/11 17:39:08 tron Exp $

* Adding Interix and MirBSD support.
* Ignore doxygen.

--- configure.orig	2013-02-06 13:17:31.000000000 +0000
+++ configure
@@ -10722,6 +10722,10 @@ esac
   superux*) :
     	ac_cv_func_setitimer=no
 		 ;; #(
+  interix*) :
+	LIBS="-lm $LIBS"
+	ac_cv_func_getpgrp_void=yes
+		 ;;
   *) :
     	LIBS="-lm $LIBS" ;;
 esac
@@ -15784,7 +15788,7 @@ done
     MAINLIBS="-pthread $MAINLIBS" ;; #(
   *) :
     case "$target_os" in #(
-  openbsd*) :
+  openbsd*|mirbsd*) :
     LIBS="-pthread $LIBS" ;; #(
   *) :
     LIBS="-l$pthread_lib $LIBS" ;;
@@ -16233,8 +16237,12 @@ esac ;; #(
 			rb_cv_dlopen=yes ;; #(
   interix*) :
     	: ${LDSHARED='$(CC) -shared'}
+			LDFLAGS="$LDFLAGS -Wl,-E"
 			XLDFLAGS="$XLDFLAGS -Wl,-E"
+			# use special random-slot linkage in 0x[56]XXXXXXX
 			LIBPATHFLAG=" -L%1\$-s"
+			DLDFLAGS="$DLDFLAGS "'-Wl,-h,$(.TARGET) -Wl,--image-base,$$(($$RANDOM %4096/2*262144+1342177280))'
+			RPATHFLAG=' -Wl,-R%1$-s'
 			rb_cv_dlopen=yes ;; #(
   freebsd*|dragonfly*) :
 
@@ -16246,7 +16254,7 @@ esac ;; #(
 			  test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED="ld -Bshareable"
 			fi
 			rb_cv_dlopen=yes ;; #(
-  openbsd*) :
+  openbsd*|mirbsd*) :
     	: ${LDSHARED='$(CC) -shared ${CCDLFLAGS}'}
 			if test "$rb_cv_binary_elf" = yes; then
 			    LDFLAGS="$LDFLAGS -Wl,-E"
@@ -16775,7 +16783,7 @@ _ACEOF
   freebsd*|dragonfly*) :
 
 	SOLIBS='$(LIBS)'
-	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)$(TEENY)'
 	if test "$rb_cv_binary_elf" != "yes" ; then
 	    LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
 	    LIBRUBY_ALIASES=''
@@ -16792,7 +16800,7 @@ _ACEOF
 	   LIBRUBY_ALIASES=""
 	fi
 	 ;; #(
-  openbsd*) :
+  openbsd*|mirbsd*) :
 
 	SOLIBS='$(LIBS)'
 	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR).'`expr ${MINOR} \* 10 + ${TEENY}`
@@ -16853,7 +16861,12 @@ esac
 	 ;; #(
   interix*) :
 
-	LIBRUBYARG_SHARED='-L. -L${libdir} -l$(RUBY_SO_NAME)'
+	SOLIBS='$(LIBS)'
+	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR).$(TEENY)'
+	# link explicitly to 0x48000000
+	LIBRUBY_DLDFLAGS='-Wl,-h,lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR) -Wl,--image-base,1207959552'
+	LIBRUBYARG_SHARED='-Wl,-R -Wl,${libdir} -L${libdir} -L. -l$(RUBY_SO_NAME)'
+	LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR) lib$(RUBY_SO_NAME).so'
 	 ;; #(
   *) :
      ;;
@@ -16916,11 +16929,7 @@ if test "$install_doc" != no; then
     else
 	RDOCTARGET="nodoc"
     fi
-    if test "$install_capi" != no -a -n "$DOXYGEN"; then
-	CAPITARGET="capi"
-    else
-	CAPITARGET="nodoc"
-    fi
+    CAPITARGET="nodoc"
 else
     RDOCTARGET="nodoc"
     CAPITARGET="nodoc"
