X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Fsolaris_2.sh;h=e8175f241a180d1936e52c96f77a265b704e0738;hb=6ac94dd724117eebd4840593a6c1fc07770a26fb;hp=d1d2e02c055e73efdbebc434e69a6f092a5336a8;hpb=b1b472cb2b66369ffbe09c23a151ad4179be2f25;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hints/solaris_2.sh b/hints/solaris_2.sh
index d1d2e02..e8175f2 100644
--- a/hints/solaris_2.sh
+++ b/hints/solaris_2.sh
@@ -45,15 +45,56 @@ case "$archname" in
     ;;
 esac
 
+cc=${cc:-cc}
+
+ccversion="`$cc -V 2>&1|head -1|sed 's/^cc: //'`"
+case "$ccversion" in
+*WorkShop*) ccname=workshop ;;
+*) ccversion='' ;;
+esac
+
+cat >UU/workshoplibpth.cbu<<'EOCBU'
+case "$workshoplibpth_done" in
+'')	case "$use64bitall" in
+	"$define"|true|[yY]*)
+            loclibpth="$loclibpth /usr/lib/sparcv9"
+            if test -n "$workshoplibs"; then
+                loclibpth=`echo $loclibpth | sed -e "s% $workshoplibs%%" `
+                for lib in $workshoplibs; do
+                    # Logically, it should be sparcv9.
+                    # But the reality fights back, it's v9.
+                    loclibpth="$loclibpth $lib/sparcv9 $lib/v9"
+                done
+            fi 
+	    ;;
+	*)  loclibpth="$loclibpth $workshoplibs"  
+	    ;;
+	esac
+	workshoplibpth_done="$define"
+	;;
+esac
+EOCBU
+
+case "$ccname" in
+workshop)
+	cat >try.c <<EOF
+#include <sunmath.h>
+int main() { return(0); }
+EOF
+	workshoplibs=`cc -### try.c -lsunmath -o try 2>&1|grep " -Y "|sed 's%.* -Y "P,\(.*\)".*%\1%'|tr ':' '\n'|grep '/SUNWspro/'`
+	. ./UU/workshoplibpth.cbu
+	;;
+esac
+
 ######################################################
 # General sanity testing.  See below for excerpts from the Solaris FAQ.
-
+#
 # From roehrich@ironwood-fddi.cray.com Wed Sep 27 12:51:46 1995
 # Date: Thu, 7 Sep 1995 16:31:40 -0500
 # From: Dean Roehrich <roehrich@ironwood-fddi.cray.com>
 # To: perl5-porters@africa.nicoh.com
 # Subject: Re: On perl5/solaris/gcc
-
+#
 # Here's another draft of the perl5/solaris/gcc sanity-checker. 
 
 case `type ${cc:-cc}` in
@@ -285,15 +326,19 @@ rm -f core
 # XXX
 EOSH
 
+cat > UU/usethreads.cbu <<'EOCBU'
 # This script UU/usethreads.cbu will get 'called-back' by Configure 
 # after it has prompted the user for whether to use threads.
-cat > UU/usethreads.cbu <<'EOCBU'
 case "$usethreads" in
 $define|true|[yY]*)
         ccflags="-D_REENTRANT $ccflags"
 
-        # sched_yield is in -lposix4
-        set `echo X "$libswanted "| sed -e 's/ c / posix4 pthread c /'`
+        # sched_yield is in -lposix4 up to Solaris 2.6, in -lrt starting with Solaris 7
+	case `uname -r` in
+	5.[0-6] | 5.5.1) sched_yield_lib="posix4" ;;
+	*) sched_yield_lib="rt";
+	esac
+        set `echo X "$libswanted "| sed -e "s/ c / $sched_yield_lib pthread c /"`
         shift
         libswanted="$*"
 
@@ -318,7 +363,7 @@ $define|true|[yY]*)
 	    siglongjmp(env, 2);
 	}
 EOM
-        if test "`arch`" = i86pc -a "$osvers" = 2.6 && \
+        if test "`arch`" = i86pc -a `uname -r` = 5.6 && \
            ${cc:-cc} try.c -lpthread >/dev/null 2>&1 && ./a.out; then
  	    d_sigsetjmp=$undef
 	    cat << 'EOM' >&2
@@ -333,51 +378,140 @@ EOM
 esac
 EOCBU
 
-# This script UU/useuselargefiles.cbu will get 'called-back' by Configure 
+cat > UU/uselargefiles.cbu <<'EOCBU'
+# This script UU/uselargefiles.cbu will get 'called-back' by Configure 
 # after it has prompted the user for whether to use large files.
-cat > UU/useuselargefiles.cbu <<'EOCBU'
 case "$uselargefiles" in
 ''|$define|true|[yY]*)
-    ccflags="$ccflags `getconf LFS_CFLAGS 2>/dev/null`"
-    ldflags="$ldflags `getconf LFS_LDFLAGS 2>/dev/null`"
-    libswanted="$libswanted `getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+
+# Keep these in the left margin.
+ccflags_uselargefiles="`getconf LFS_CFLAGS 2>/dev/null`"
+ldflags_uselargefiles="`getconf LFS_LDFLAGS 2>/dev/null`"
+libswanted_uselargefiles="`getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+
+    ccflags="$ccflags $ccflags_uselargefiles"
+    ldflags="$ldflags $ldflags_uselargefiles"
+    libswanted="$libswanted $libswanted_uselargefiles"
     ;;
 esac
 EOCBU
 
-# This script UU/use64bitint.cbu will get 'called-back' by Configure 
-# after it has prompted the user for whether to use 64 bits.
-cat > UU/use64bitint.cbu <<'EOCBU'
-case "$use64bitint" in
-$define|true|[yY]*)
+# This is truly a mess.
+case "$usemorebits" in
+"$define"|true|[yY]*)
+	use64bitint="$define"    
+	uselongdouble="$define"    
+	;;
+esac
+
+cat > UU/use64bitall.cbu <<'EOCBU'
+# This script UU/use64bitall.cbu will get 'called-back' by Configure 
+# after it has prompted the user for whether to be maximally 64 bitty.
+case "$use64bitall-$use64bitall_done" in
+"$define-"|true-|[yY]*-)
 	    case "`uname -r`" in
-	    2.[1-6])
+	    5.[1-6])
 		cat >&4 <<EOM
-Solaris `uname -r` does not support 64-bit integers.
-You should upgrade to at least Solaris 2.7.
+Solaris `uname -r|sed -e 's/^5\.\([789]\)$/\1/'` does not support 64-bit pointers.
+You should upgrade to at least Solaris 7.
 EOM
 		exit 1
 		;;
 	    esac
-	    # When a 64-bit cc becomes available $archname64
-	    # may need setting so that $archname gets it attached.
-	    ;;
-esac
-EOCBU
+	    libc='/usr/lib/sparcv9/libc.so'
+	    if test ! -f $libc; then
+		cat >&4 <<EOM
 
-case "$use64bitall" in
-$define|true|[yY]*)
-	    ccflags="$ccflags `getconf XBS5_LP64_OFF64_CFLAGS`"
-	    ldflags="$ccflags `getconf XBS5_LP64_OFF64_LDFLAGS`"
-	    lddlflags="$lddlflags -G `getconf XBS5_LP64_OFF64_LDFLAGS`"
-	    loclibpth="$loclibpth /usr/lib/sparcv9"
+I do not see the 64-bit libc, $libc.
+(You are either in an old sparc or in an x86.)
+Cannot continue, aborting.
+
+EOM
+		exit 1
+	    fi 
+	    . ./UU/workshoplibpth.cbu
+	    case "$cc -v 2>/dev/null" in
+	    *gcc*)
+		echo 'main() { return 0; }' > try.c
+		case "`${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep 'm64 is not supported by this configuration'`" in
+		*"m64 is not supported"*)
+		    cat >&4 <<EOM
+
+Full 64-bit build not supported by this gcc configuration.
+Cannot continue, aborting.
+
+EOM
+		    exit 1
+		    ;;
+		esac    
+		ccflags="$ccflags -mcpu=v9 -m64"
+		if test X`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null` != X; then
+		    ccflags="$ccflags -Wa,`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
+		fi
+		# no changes to ld flags, as (according to man ld):
+		#
+   		# There is no specific option that tells ld to link 64-bit
+		# objects; the class of the first object that gets processed
+		# by ld determines whether it is to perform a 32-bit or a
+		# 64-bit link edit.
+		;;
+	    *)
+		ccflags="$ccflags `getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
+		ldflags="$ldflags `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
+		lddlflags="$lddlflags -G `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
+		;;
+	    esac	
 	    libscheck='case "`/usr/bin/file $xxx`" in
 *64-bit*|*SPARCV9*) ;;
 *) xxx=/no/64-bit$xxx ;;
 esac'
+	    use64bitall_done=yes
 	    ;;
 esac
+EOCBU
  
+# Actually, we want to run this already now, if so requested,
+# because we need to fix up things right now.
+case "$use64bitall" in
+"$define"|true|[yY]*)
+	. ./UU/use64bitall.cbu
+	;;
+esac
+
+cat > UU/uselongdouble.cbu <<'EOCBU'
+# This script UU/uselongdouble.cbu will get 'called-back' by Configure 
+# after it has prompted the user for whether to use long doubles.
+case "$uselongdouble-$uselongdouble_done" in
+"$define-"|true-|[yY]*-)
+	case "$ccname" in
+	workshop)
+		libswanted="$libswanted sunmath"
+		loclibpth="$loclibpth /opt/SUNWspro/lib"
+		;;
+	*)	cat >&4 <<EOM
+
+The Sun Workshop compiler is not being used; therefore I do not see
+the libsunmath; therefore I do not know how to do long doubles, sorry.
+I'm disabling the use of long doubles.
+EOM
+		uselongdouble="$undef"
+		;;
+	esac
+	uselongdouble_done=yes
+	;;
+esac
+EOCBU
+
+# Actually, we want to run this already now, if so requested,
+# because we need to fix up things right now.
+case "$uselongdouble" in
+"$define"|true|[yY]*)
+	. ./UU/uselongdouble.cbu
+	;;
+esac
+
+rm -f try.c try.o try
+
 # This is just a trick to include some useful notes.
 cat > /dev/null <<'End_of_Solaris_Notes'