From 2a9d46aca4fcc38a37d117c400a7d318e3e521b7 Mon Sep 17 00:00:00 2001
From: Gisle Aas <gisle@aas.no>
Date: Sat, 21 May 2005 01:55:21 -0700
Subject: Enable 64bitall builds for Solaris x86 Message-ID:
 <lr1x801sly.fsf@caliper.activestate.com>

p4raw-id: //depot/perl@24539
---
 hints/solaris_2.sh | 69 ++++++++++++++++++++++++++++++------------------------
 1 file changed, 39 insertions(+), 30 deletions(-)

(limited to 'hints')

diff --git a/hints/solaris_2.sh b/hints/solaris_2.sh
index 22cc95ea7c..fd774869b3 100644
--- a/hints/solaris_2.sh
+++ b/hints/solaris_2.sh
@@ -56,11 +56,11 @@ libswanted="$*"
 case "$archname" in
 '')
     if test -f /usr/bin/arch; then
-        archname=`/usr/bin/arch`
-    	archname="${archname}-${osname}"
+	archname=`/usr/bin/arch`
+	archname="${archname}-${osname}"
     elif test -f /usr/ucb/arch; then
-        archname=`/usr/ucb/arch`
-    	archname="${archname}-${osname}"
+	archname=`/usr/ucb/arch`
+	archname="${archname}-${osname}"
     fi
     ;;
 esac
@@ -356,12 +356,12 @@ cat > UU/usethreads.cbu <<'EOCBU'
 # after it has prompted the user for whether to use threads.
 case "$usethreads" in
 $define|true|[yY]*)
-        ccflags="-D_REENTRANT $ccflags"
+	ccflags="-D_REENTRANT $ccflags"
 
 	# -lpthread overrides some lib C functions, so put it before c.
-        set `echo X "$libswanted "| sed -e "s/ c / pthread c /"`
-        shift
-        libswanted="$*"
+	set `echo X "$libswanted "| sed -e "s/ c / pthread c /"`
+	shift
+	libswanted="$*"
 
 	# sched_yield is available in the -lrt library.  However,
 	# we can also pick up the equivalent yield() function in the
@@ -377,14 +377,14 @@ $define|true|[yY]*)
 	    libswanted="$*"
 	fi
 
-        # On Solaris 2.6 x86 there is a bug with sigsetjmp() and siglongjmp()
-        # when linked with the threads library, such that whatever positive
-        # value you pass to siglongjmp(), sigsetjmp() returns 1.
-        # Thanks to Simon Parsons <S.Parsons@ftel.co.uk> for this report.
-        # Sun BugID is 4117946, "sigsetjmp always returns 1 when called by
-        # siglongjmp in a MT program". As of 19980622, there is no patch
-        # available.
-        cat >try.c <<'EOM'
+	# On Solaris 2.6 x86 there is a bug with sigsetjmp() and siglongjmp()
+	# when linked with the threads library, such that whatever positive
+	# value you pass to siglongjmp(), sigsetjmp() returns 1.
+	# Thanks to Simon Parsons <S.Parsons@ftel.co.uk> for this report.
+	# Sun BugID is 4117946, "sigsetjmp always returns 1 when called by
+	# siglongjmp in a MT program". As of 19980622, there is no patch
+	# available.
+	cat >try.c <<'EOM'
 	/* Test for sig(set|long)jmp bug. */
 	#include <setjmp.h>
 
@@ -398,9 +398,9 @@ $define|true|[yY]*)
 	    siglongjmp(env, 2);
 	}
 EOM
-        if test "`arch`" = i86pc -a `uname -r` = 5.6 && \
-           ${cc:-cc} try.c -lpthread >/dev/null 2>&1 && ./a.out; then
- 	    d_sigsetjmp=$undef
+	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
 
 You will see a *** WHOA THERE!!! ***  message from Configure for
@@ -408,7 +408,7 @@ d_sigsetjmp.  Keep the recommended value.  See hints/solaris_2.sh
 for more information.
 
 EOM
-        fi
+	fi
 
 	# These prototypes should be visible since we using
 	# -D_REENTRANT, but that does not seem to work.
@@ -460,7 +460,7 @@ case "$usemorebits" in
 	;;
 esac
 
-if test `uname -p` = "sparc"; then
+if test `uname -p` = sparc -o `uname -p` = i386; then
     cat > UU/use64bitint.cbu <<'EOCBU'
 # This script UU/use64bitint.cbu will get 'called-back' by Configure
 # after it has prompted the user for whether to use 64 bit integers.
@@ -510,15 +510,18 @@ EOM
 		exit 1
 		;;
 	    esac
-	    libc='/usr/lib/sparcv9/libc.so'
-	    if test ! -f $libc; then
-		cat >&4 <<EOM
+	    processor=`uname -p`;
+	    if test "$processor" = sparc; then
+		libc='/usr/lib/sparcv9/libc.so'
+		if test ! -f $libc; then
+		    cat >&4 <<EOM
 
 I do not see the 64-bit libc, $libc.
 Cannot continue, aborting.
 
 EOM
-		exit 1
+		    exit 1
+		fi
 	    fi
 	    case "${cc:-cc} -v 2>/dev/null" in
 	    *gcc*)
@@ -537,9 +540,12 @@ EOM
 		    exit 1
 		    ;;
 		esac
-	        loclibpth="/usr/lib/sparcv9 $loclibpth"
-		ccflags="$ccflags -mcpu=v9 -m64"
-		if test X`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null` != X; then
+		if test "$processor" = sparc; then
+		    loclibpth="/usr/lib/sparcv9 $loclibpth"
+		    ccflags="$ccflags -mcpu=v9"
+		fi 
+		ccflags="$ccflags -m64"
+		if test $processor = sparc -a X`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null` != X; then
 		    # This adds in -Wa,-xarch=v9.  I suspect that's superfluous,
 		    # since the -m64 above should do that already.  Someone
 		    # with gcc-3.x.x, please test with gcc -v.   A.D. 20-Nov-2003
@@ -554,10 +560,13 @@ EOM
 		lddlflags="$lddlflags -G `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
 		echo "int main() { return(0); } " > try.c
 		tryworkshopcc="${cc:-cc} try.c -o try $ccflags"
-		loclibpth="/usr/lib/sparcv9 /usr/ccs/lib/sparcv9 `$getworkshoplibs` $loclibpth"
+		if test "$processor" = sparc; then
+		    loclibpth="/usr/lib/sparcv9 /usr/ccs/lib/sparcv9 $loclibpth"
+		fi
+		loclibpth="`$getworkshoplibs` $loclibpth"
 		;;
 	    esac
-
+	    unset processor
 	    use64bitall_done=yes
 	    archname64=64
 	    ;;
-- 
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