X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Fos390.sh;h=0873dfc83d8c2edaf519e6a8d010bb277dbe7703;hb=20b634c2cddd73f32cb58e435a5061f5c6e53570;hp=4f6f370328c4b28f64e13f5783dc31cc316ec1e5;hpb=eb3f6d219982f981ba1ce81b67a9b95bd33a6196;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hints/os390.sh b/hints/os390.sh
index 4f6f370..0873dfc 100644
--- a/hints/os390.sh
+++ b/hints/os390.sh
@@ -9,7 +9,7 @@
 #     Len Johnson <lenjay@ibm.net>
 #     Bud Huff  <BAHUFF@us.oracle.com>
 #     Peter Prymmer <pvhp@forte.com>
-#     Andy Dougherty  <doughera@lafcol.lafayette.edu>
+#     Andy Dougherty  <doughera@lafayette.edu>
 #     Tim Bunce  <Tim.Bunce@ig.co.uk>
 #
 #  as well as the authors of the aix.sh file
@@ -25,8 +25,6 @@ case "$ld" in
 esac
 
 # -DMAXSIG=38 maximum signal number
-# -DPERL_IGNORE_FPUSIG=SIGFPE allows Perl to be cavalier with FP overflow
-#   (particularly in numeric.c:S_mulexp10())
 # -DOEMVS is used in place of #ifdef __MVS__ in certain places.
 # -D_OE_SOCKETS alters system headers.
 # -D_XOPEN_SOURCE_EXTENDEDA alters system headers.
@@ -35,8 +33,8 @@ esac
 # -DEBCDIC should come from Configure and need not be mentioned here.
 # Prepend your favorites with Configure -Dccflags=your_favorites
 case "$ccflags" in
-'') ccflags='-DMAXSIG=38 -DPERL_IGNORE_FPUSIG=SIGFPE -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC' ;;
-*) ccflags="$ccflags -DMAXSIG=38 -DPERL_IGNORE_FPUSIG=SIGFPE -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC" ;;
+'') ccflags='-DMAXSIG=38 -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC' ;;
+*) ccflags="$ccflags -DMAXSIG=38 -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC" ;;
 esac
 
 # Turning on optimization breaks perl.
@@ -125,14 +123,23 @@ case "$ldlibpthname" in
 '') ldlibpthname=LIBPATH ;;
 esac
 
+# The folowing should always be used
+d_oldpthreads='define'
+
 # Header files to include.
-# You can override these with Configure -Ui_time -Ui_systime.
+# You can override these with Configure -Ui_time -Ui_systime -Dd_pthread_atfork.
 case "$i_time" in
 '') i_time='define' ;;
 esac
 case "$i_systime" in
 '') i_systime='define' ;;
 esac
+case "$d_pthread_atfork" in
+'') d_pthread_atfork='undef' ;;
+esac
+case "$d_pthread_atfork" in                                                  
+'') d_pthread_atfork='undef' ;;                                              
+esac                                                                         
 
 # (from aix.sh)
 # uname -m output is too specific and not appropriate here
@@ -205,3 +212,16 @@ EOWARN
     fi
 fi
 
+# Most of the time gcvt() seems to work fine but
+# sometimes values like 0.1, 0.2, come out as "10", "20",
+# a trivial Perl demonstration snippet is 'print 0.1'.
+# The -W 0,float(ieee) seems to be the switch breaking gcvt().
+# sprintf() seems to get things right(er).
+gconvert_preference=sprintf
+
+cat >config.arch<<'__CONFIG_ARCH__'
+# The '-W 0,float(ieee)' cannot be used during Configure as ldflags.
+
+ccflags="$ccflags -W 0,float(ieee)"
+
+__CONFIG_ARCH__