From b981e18eed642fda0e5e9d3395495003bfc2f8fd Mon Sep 17 00:00:00 2001
From: Malcolm Beattie <mbeattie@sable.ox.ac.uk>
Date: Thu, 2 Oct 1997 16:58:47 +0000
Subject: [PATCH] Configure -Dusethreads hints for dec_osf and solaris_2 and
 fix sv_bless3 prototype.

p4raw-id: //depot/perl@96
---
 hints/dec_osf.sh   | 10 ++++++++++
 hints/solaris_2.sh | 12 ++++++++++++
 sv.c               |  4 ++++
 3 files changed, 26 insertions(+)

diff --git a/hints/dec_osf.sh b/hints/dec_osf.sh
index 0ba4dad..fa7596b 100644
--- a/hints/dec_osf.sh
+++ b/hints/dec_osf.sh
@@ -161,6 +161,16 @@ case "$optimize" in
     	;;
 esac
 
+if [ "X$usethreads" != "X" ]; then
+    ccflags="-DUSE_THREADS $ccflags"
+    optimize="-pthread $optimize"
+    ldflags="-pthread $ldflags"
+    set `echo X "$libswanted "| sed -e 's/ c / pthread c_r /'`
+    shift
+    libswanted="$*"
+    usemymalloc='n'
+fi
+
 #
 # Unset temporary variables no more needed.
 #
diff --git a/hints/solaris_2.sh b/hints/solaris_2.sh
index d2124ed..21593f1 100644
--- a/hints/solaris_2.sh
+++ b/hints/solaris_2.sh
@@ -223,6 +223,18 @@ esac
 # as --version or ld --version might dump core.
 rm -f core
 
+if [ "X$usethreads" != "X" ]; then
+    ccflags="-D_REENTRANT -DUSE_THREADS $ccflags"
+    cppflags="-D_REENTRANT -DUSE_THREADS $cppflags"
+    # -lpthread needs to come before -lc but after other libraries such
+    # as -lgdbm and such like. We assume here that -lc is present in
+    # libswanted. If that fails to be true in future, then this can be
+    # changed to add pthread to the very end of libswanted.
+    set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+    shift
+    libswanted="$*"
+fi
+
 # This is just a trick to include some useful notes.
 cat > /dev/null <<'End_of_Solaris_Notes'
 
diff --git a/sv.c b/sv.c
index 8668d1c..bdc3c71 100644
--- a/sv.c
+++ b/sv.c
@@ -4044,10 +4044,14 @@ I32 n;
 }
 
 SV*
+#ifndef CAN_PROTOTYPE
 sv_bless3(sv,stash,zaptilde)
 SV* sv;
 HV* stash;
 bool zaptilde;
+#else
+sv_bless3(SV *sv, HV *stash, bool zaptilde)
+#endif /* CAN_PROTOTYPE */
 {
     dTHR;
     SV *ref;
-- 
2.7.4