Index: head/lang/ruby23/files/patch-configure.in
===================================================================
--- head/lang/ruby23/files/patch-configure.in	(revision 479691)
+++ head/lang/ruby23/files/patch-configure.in	(revision 479692)
@@ -1,84 +1,102 @@
 --- configure.in.orig	2017-03-27 17:59:49 UTC
 +++ configure.in
-@@ -621,7 +621,7 @@ AC_DEFUN([RUBY_DTRACE_AVAILABLE],
+@@ -633,7 +633,7 @@
  [AC_CACHE_CHECK(whether dtrace USDT is available, rb_cv_dtrace_available,
  [
      echo "provider conftest{ probe fire(); };" > conftest_provider.d
 -    if $DTRACE -h -o conftest_provider.h -s conftest_provider.d >/dev/null 2>/dev/null; then
 +    if $DTRACE -xnolibs -h -o conftest_provider.h -s conftest_provider.d >/dev/null 2>/dev/null; then
        AC_TRY_COMPILE([@%:@include "conftest_provider.h"], [CONFTEST_FIRE();], [
  	# DTrace is available on the system
  	rb_cv_dtrace_available=yes
-@@ -645,13 +645,13 @@ AC_DEFUN([RUBY_DTRACE_POSTPROCESS],
+@@ -657,13 +657,13 @@
        probe fire();
      };
  _PROBES
 -    $DTRACE -h -o conftest_provider.h -s conftest_provider.d >/dev/null 2>/dev/null &&
 +    $DTRACE -xnolibs -h -o conftest_provider.h -s conftest_provider.d >/dev/null 2>/dev/null &&
      :
    }; then
      AC_TRY_COMPILE([@%:@include "conftest_provider.h"], [CONFTEST_FIRE();], [
  	if {
  	    cp -p conftest.${ac_objext} conftest.${ac_objext}.save &&
 -	    $DTRACE -G -s conftest_provider.d conftest.${ac_objext} 2>/dev/null &&
 +	    $DTRACE -xnolibs -G -s conftest_provider.d conftest.${ac_objext} 2>/dev/null &&
  	    :
  	}; then
  	    if cmp -s conftest.o conftest.${ac_objext}.save; then
-@@ -1260,10 +1260,10 @@ main()
+@@ -1290,10 +1290,10 @@
    ],
  [	LIBS="-lm $LIBS"])
  
 -AC_CHECK_LIB(crypt, crypt)      # glibc (GNU/Linux, GNU/Hurd, GNU/kFreeBSD)
 -AC_CHECK_LIB(dl, dlopen)	# Dynamic linking for SunOS/Solaris and SYSV
 -AC_CHECK_LIB(dld, shl_load)	# Dynamic linking for HP-UX
 -AC_CHECK_LIB(socket, shutdown)  # SunOS/Solaris
 +AC_SEARCH_LIBS(crypt, crypt)      # glibc (GNU/Linux, GNU/Hurd, GNU/kFreeBSD)
 +AC_SEARCH_LIBS(dlopen, dl)	# Dynamic linking for SunOS/Solaris and SYSV
 +AC_SEARCH_LIBS(shl_load, dld)	# Dynamic linking for HP-UX
 +AC_SEARCH_LIBS(shutdown, socket)  # SunOS/Solaris
  
  dnl Checks for header files.
  AC_HEADER_DIRENT
-@@ -2513,7 +2513,7 @@ main(int argc, char **argv)
+@@ -2450,7 +2450,7 @@
+   AC_CACHE_CHECK(whether qsort_r is GNU version, rb_cv_gnu_qsort_r,
+     [AC_TRY_COMPILE([
+ @%:@include <stdlib.h>
+-void qsort_r(void *base, size_t nmemb, size_t size,
++void (qsort_r)(void *base, size_t nmemb, size_t size,
+ 	    int (*compar)(const void *, const void *, void *),
+ 	    void *arg);
+ ],[ ],
+@@ -2460,7 +2460,7 @@
+   AC_CACHE_CHECK(whether qsort_r is BSD version, rb_cv_bsd_qsort_r,
+     [AC_TRY_COMPILE([
+ @%:@include <stdlib.h>
+-void qsort_r(void *base, size_t nmemb, size_t size,
++void (qsort_r)(void *base, size_t nmemb, size_t size,
+ 	     void *arg, int (*compar)(void *, const void *, const void *));
+ ],[ ],
+       [rb_cv_bsd_qsort_r=yes],
+@@ -2549,7 +2549,7 @@
  if test x"$ac_cv_func_clock_gettime" != xyes; then
      # glibc 2.17 moves clock_* functions from librt to the main C library.
      # http://sourceware.org/ml/libc-announce/2012/msg00001.html
 -    AC_CHECK_LIB(rt, clock_gettime)
 +    AC_SEARCH_LIBS(clock_gettime, rt)
      if test x"$ac_cv_lib_rt_clock_gettime" = xyes; then
  	AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
      fi
-@@ -2920,7 +2920,7 @@ else
+@@ -2956,7 +2956,7 @@
  fi
  
  if test x"$enable_pthread" = xyes; then
 -    for pthread_lib in thr pthread pthreads c c_r root; do
 +    for pthread_lib in pthread thr pthreads c c_r root; do
  	AC_CHECK_LIB($pthread_lib, pthread_kill,
  		     rb_with_pthread=yes, rb_with_pthread=no)
  	if test "$rb_with_pthread" = "yes"; then break; fi
-@@ -2934,6 +2934,7 @@ if test x"$enable_pthread" = xyes; then
+@@ -2970,6 +2970,7 @@
  	[c],    [],
  	[root], [],
  	[c_r],  [MAINLIBS="-pthread $MAINLIBS"],
 +	[pthread],  [MAINLIBS="-pthread $MAINLIBS"],
  	        [AS_CASE(["$target_os"],
  		    [openbsd*|mirbsd*], [LIBS="-pthread $LIBS"],
  		    [LIBS="-l$pthread_lib $LIBS"])])
-@@ -3246,7 +3247,6 @@ if test "$with_dln_a_out" != yes; then
+@@ -3278,7 +3279,6 @@
  			: ${LDSHARED='$(CC) -shared'}
  			if test "$rb_cv_binary_elf" = yes; then
  			    LDFLAGS="$LDFLAGS -rdynamic"
 -			    DLDFLAGS="$DLDFLAGS "'-Wl,-soname,$@'
  			else
  			  test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED='$(LD) -Bshareable'
  			fi
-@@ -3730,6 +3730,7 @@ AS_CASE("$enable_shared", [yes], [
+@@ -3751,6 +3751,7 @@
      [freebsd*|dragonfly*], [
  	SOLIBS='$(LIBS)'
  	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)'
 +	LIBRUBY_DLDFLAGS='-Wl,-soname,$(LIBRUBY_SO)'
  	if test "$rb_cv_binary_elf" != "yes" ; then
  	    LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
  	    LIBRUBY_ALIASES=''
Index: head/lang/ruby24/files/patch-configure.in
===================================================================
--- head/lang/ruby24/files/patch-configure.in	(revision 479691)
+++ head/lang/ruby24/files/patch-configure.in	(revision 479692)
@@ -1,19 +1,37 @@
 --- configure.in.orig	2018-03-02 20:59:11.000000000 +0800
 +++ configure.in	2018-07-19 14:22:04.753721000 +0800
+@@ -2573,7 +2573,7 @@
+   AC_CACHE_CHECK(whether qsort_r is GNU version, rb_cv_gnu_qsort_r,
+     [AC_TRY_COMPILE([
+ @%:@include <stdlib.h>
+-void qsort_r(void *base, size_t nmemb, size_t size,
++void (qsort_r)(void *base, size_t nmemb, size_t size,
+ 	    int (*compar)(const void *, const void *, void *),
+ 	    void *arg);
+ ],[ ],
+@@ -2583,7 +2583,7 @@
+   AC_CACHE_CHECK(whether qsort_r is BSD version, rb_cv_bsd_qsort_r,
+     [AC_TRY_COMPILE([
+ @%:@include <stdlib.h>
+-void qsort_r(void *base, size_t nmemb, size_t size,
++void (qsort_r)(void *base, size_t nmemb, size_t size,
+ 	     void *arg, int (*compar)(void *, const void *, const void *));
+ ],[ ],
+       [rb_cv_bsd_qsort_r=yes],
 @@ -3423,7 +3423,6 @@
  			: ${LDSHARED='$(CC) -shared'}
  			if test "$rb_cv_binary_elf" = yes; then
  			    LDFLAGS="$LDFLAGS -rdynamic"
 -			    DLDFLAGS="$DLDFLAGS "'-Wl,-soname,$@'
  			else
  			  test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED='$(LD) -Bshareable'
  			fi
 @@ -3896,6 +3895,8 @@
      [freebsd*|dragonfly*], [
  	SOLIBS='$(LIBS)'
  	LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)'
 +	RUBY_APPEND_OPTIONS(DLDFLAGS, ['-Wl,-soname,${LIBRUBY_SO}' "$LDFLAGS_OPTDIR"])
 +	RUBY_APPEND_OPTIONS(LIBRUBY_DLDFLAGS, ['-Wl,-soname,${LIBRUBY_SO}' "$LDFLAGS_OPTDIR"])
  	if test "$rb_cv_binary_elf" != "yes" ; then
  	    LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
  	    LIBRUBY_ALIASES=''
Index: head/lang/ruby25/files/patch-configure.ac
===================================================================
--- head/lang/ruby25/files/patch-configure.ac	(revision 479691)
+++ head/lang/ruby25/files/patch-configure.ac	(revision 479692)
@@ -1,19 +1,37 @@
 --- configure.ac.orig	2018-01-04 02:12:16.000000000 +0800
 +++ configure.ac	2018-07-19 14:45:11.636321000 +0800
+@@ -2482,7 +2482,7 @@
+   AC_CACHE_CHECK(whether qsort_r is GNU version, rb_cv_gnu_qsort_r,
+     [AC_TRY_COMPILE([
+ @%:@include <stdlib.h>
+-void qsort_r(void *base, size_t nmemb, size_t size,
++void (qsort_r)(void *base, size_t nmemb, size_t size,
+ 	    int (*compar)(const void *, const void *, void *),
+ 	    void *arg);
+ ],[ ],
+@@ -2492,7 +2492,7 @@
+   AC_CACHE_CHECK(whether qsort_r is BSD version, rb_cv_bsd_qsort_r,
+     [AC_TRY_COMPILE([
+ @%:@include <stdlib.h>
+-void qsort_r(void *base, size_t nmemb, size_t size,
++void (qsort_r)(void *base, size_t nmemb, size_t size,
+ 	     void *arg, int (*compar)(void *, const void *, const void *));
+ ],[ ],
+       [rb_cv_bsd_qsort_r=yes],
 @@ -3245,7 +3245,6 @@
  			: ${LDSHARED='$(CC) -shared'}
  			AS_IF([test "$rb_cv_binary_elf" = yes], [
  			    LDFLAGS="$LDFLAGS -rdynamic"
 -			    DLDFLAGS="$DLDFLAGS "'-Wl,-soname,$@'
  			], [
  			  test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED='$(LD) -Bshareable'
  			])
 @@ -3724,6 +3723,8 @@
  	SOLIBS='$(LIBS)'
  	LIBRUBY_SO='lib$(RUBY_SO_NAME).$(SOEXT).$(MAJOR)$(MINOR)'
  	LIBRUBY_SONAME='$(LIBRUBY_SO)'
 +	RUBY_APPEND_OPTIONS(DLDFLAGS, ['-Wl,-soname,${LIBRUBY_SO}' "$LDFLAGS_OPTDIR"])
 +	RUBY_APPEND_OPTIONS(LIBRUBY_DLDFLAGS, ['-Wl,-soname,${LIBRUBY_SO}' "$LDFLAGS_OPTDIR"])
  	AS_IF([test "$rb_cv_binary_elf" != "yes" ], [
  	    LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)"
  	    LIBRUBY_ALIASES=''