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.
# -DEBCDIC should come from Configure and need not be mentioned here.
# Prepend your favorites with Configure -Dccflags=your_favorites
case "$ccflags" in
-'') ccflags='-DMAXSIG=38 -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC' ;;
-*) ccflags="$ccflags -DMAXSIG=38 -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC" ;;
+'') ccflags='-DMAXSIG=38 -DPERL_IGNORE_FPUSIG=SIGFPE -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC' ;;
+*) ccflags="$ccflags -DMAXSIG=38 -DPERL_IGNORE_FPUSIG=SIGFPE -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC" ;;
esac
# Turning on optimization breaks perl.
'') usenm='false' ;;
esac
-# Dynamic loading doesn't work on OS/390 quite yet.
-# However the easiest way to experiment with dynamic loading is with:
-# Configure -Dusedl
-# You can even override some of this with things like:
+# Setting ldflags='-Wl,EDIT=NO' will get rid of the symbol
+# information at the end of the executable (=> smaller binaries).
+# Override this option with -Dldflags='whatever else you wanted'.
+case "$ldflags" in
+'') ldflags='-Wl,EDIT=NO' ;;
+esac
+
+# In order to build with dynamic be sure to specify:
+# Configure -Dusedl
+# Do not forget to add $archlibexp/CORE to your LIBPATH.
+# You might want to override some of this with things like:
# Configure -Dusedl -Ddlext=so -Ddlsrc=dl_dllload.xs.
case "$usedl" in
'')
libperl="libperl.$so"
ccflags="$ccflags -D_SHR_ENVIRON -DPERL_EXTERNAL_GLOB -Wc,dll"
cccdlflags='-c -Wc,dll,EXPORTALL'
- # You might add '-Wl,EDIT=NO' to get rid of the symbol
- # information at the end of the executable (=> smaller binaries).
- # Do so with -Dldflags='-Wl,EDIT=NO'.
- case "$ldflags" in
- '') ldflags='' ;;
- esac
# The following will need to be modified for the installed libperl.x.
# The modification to Config.pm is done by the installperl script after the build and test.
ccdlflags="-W l,dll `pwd`/libperl.x"