From 1eb06a387814d96975ac806b89805b1e28e8080d Mon Sep 17 00:00:00 2001
From: Aaron Crane <arc@cpan.org>
Date: Thu, 12 Oct 2017 14:00:03 +0200
Subject: Assume we have C89 memcpy() and memmove()

We can therefore also avoid probing for and/or using BSD bcopy().
---
 hints/epix.sh | 2 +-
 hints/svr4.sh | 5 +----
 hints/svr5.sh | 5 +----
 3 files changed, 3 insertions(+), 9 deletions(-)

(limited to 'hints')

diff --git a/hints/epix.sh b/hints/epix.sh
index 1b87e99890..14b56adaa8 100644
--- a/hints/epix.sh
+++ b/hints/epix.sh
@@ -55,7 +55,7 @@ libswanted=`echo " $libswanted " | sed -e 's/ malloc / /'` # -e 's/ ucb / /'`
 #   it is needed for ODBM_File and NDBM_File extensions.
 if [ -r /usr/ucblib/libucb.a ]; then	# If using BSD-compat. library:
     # Use the "native" counterparts, not the BSD emulation stuff:
-    d_bcmp='undef'; d_bcopy='undef'; d_safebcpy='undef'
+    d_bcmp='undef';
     d_index='undef'; d_killpg='undef'; d_getprior='undef'; d_setprior='undef'
     d_setlinebuf='undef'; d_setregid='undef'; d_setreuid='undef'
 fi
diff --git a/hints/svr4.sh b/hints/svr4.sh
index 81b0740f6e..80fc9a98d6 100644
--- a/hints/svr4.sh
+++ b/hints/svr4.sh
@@ -25,7 +25,7 @@ libswanted=`echo " $libswanted " | sed -e 's/ malloc / /'` # -e 's/ ucb / /'`
 if [ -r /usr/ucblib/libucb.a ]; then	# If using BSD-compat. library:
     gconvert_preference='gcvt sprintf'	# Try gcvt() before gconvert().
     # Use the "native" counterparts, not the BSD emulation stuff:
-    d_bcmp='undef' d_bcopy='undef' d_safebcpy='undef'
+    d_bcmp='undef'
     d_index='undef' d_killpg='undef' d_getprior='undef' d_setprior='undef'
     d_setlinebuf='undef' 
     # d_setregid='undef' d_setreuid='undef'  # ???
@@ -89,11 +89,9 @@ if [ "$uw_isuw" = "Release = 4.2MP" ]; then
    case $uw_ver in
    2.1)
 	d_csh='undef'
-	d_memcpy='define'
 	;;
    2.1.*)
 	d_csh='undef'
-	d_memcpy='define'
 	stdio_cnt='((fp)->__cnt)'
 	d_stdio_cnt_lval='define'
 	stdio_ptr='((fp)->__ptr)'
@@ -105,7 +103,6 @@ if [ "$uw_isuw" = "Release = 5" ]; then
    case $uw_ver in
    7)
 	d_csh='undef'
-	d_memcpy='define'
 	stdio_cnt='((fp)->__cnt)'
 	d_stdio_cnt_lval='define'
 	stdio_ptr='((fp)->__ptr)'
diff --git a/hints/svr5.sh b/hints/svr5.sh
index 804db9a670..aeb673ac38 100644
--- a/hints/svr5.sh
+++ b/hints/svr5.sh
@@ -92,7 +92,7 @@ glibpth=`echo " $glibpth " | sed -e 's/ \/shlib / /' -e 's/ \/lib / /'`
 # Don't use BSD emulation pieces (/usr/ucblib) regardless
 # these would probably be autonondetected anyway but ...
 gconvert_preference='gcvt sprintf'	# Try gcvt() before gconvert().
-d_bcopy='undef' d_bcmp='undef'  d_safebcpy='undef'
+d_bcmp='undef' 
 d_index='undef' d_killpg='undef' d_getprior='undef' d_setprior='undef'
 d_setlinebuf='undef' 
 d_setregid='undef' d_setreuid='undef'  # -- in /usr/lib/libc.so.1
@@ -120,13 +120,11 @@ if [ "$uw_isuw" = "UnixWare" -o "$uw_isuw" = "OpenUNIX" ]; then
    case $uw_ver in
    8.*|7.1*)
 	d_csh='undef'
-	d_memcpy='define'
 	stdio_cnt='((fp)->__cnt)'
 	d_stdio_cnt_lval='define'
 	stdio_ptr='((fp)->__ptr)'
 	d_stdio_ptr_lval='define'
 
-        d_bcopy='define'    # In /usr/lib/libc.so.1
         d_setregid='define' #  " 
         d_setreuid='define' #  " 
 
@@ -136,7 +134,6 @@ if [ "$uw_isuw" = "UnixWare" -o "$uw_isuw" = "OpenUNIX" ]; then
 	;;
    7*)
 	d_csh='undef'
-	d_memcpy='define'
 	stdio_cnt='((fp)->__cnt)'
 	d_stdio_cnt_lval='define'
 	stdio_ptr='((fp)->__ptr)'
-- 
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