X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Ffreebsd.sh;h=0ba6b6190e1442891a78a60d6d67f5482da93cb5;hb=c4eb81271d38690def0c149c253ee8dc4015bfca;hp=d6384628e70ad354a8c97d602a5fc98acdf79a11;hpb=b691c02f8c79b7bac4a606da95849c0c7bcae239;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hints/freebsd.sh b/hints/freebsd.sh
index d638462..0ba6b61 100644
--- a/hints/freebsd.sh
+++ b/hints/freebsd.sh
@@ -86,8 +86,13 @@ case "$osvers" in
 	d_setegid='undef'
 	d_seteuid='undef'
 	;;
+3.*)
+       usevfork='true'         
+       usemymalloc='n'
+       libswanted=`echo $libswanted | sed 's/ malloc / /'`     
+       ;;
 #
-# Guesses at what will be needed after 2.2
+# Guesses at what will be needed after 3.*
 *)	usevfork='true'
 	usemymalloc='n'
 	libswanted=`echo $libswanted | sed 's/ malloc / /'`
@@ -99,7 +104,12 @@ esac
 case "$osvers" in
 0.*|1.0*) ;;
 
-3.0*)   objformat=`/usr/bin/objformat`
+1*|2*)	cccdlflags='-DPIC -fpic'
+	lddlflags="-Bshareable $lddlflags"
+	;;
+
+*)
+        objformat=`/usr/bin/objformat`
         if [ x$objformat = xelf ]; then
             libpth="/usr/lib /usr/local/lib"
             glibpth="/usr/lib /usr/local/lib"
@@ -114,10 +124,16 @@ case "$osvers" in
         fi
         cccdlflags='-DPIC -fpic'
         ;;
+esac
 
-*)	cccdlflags='-DPIC -fpic'
-	lddlflags="-Bshareable $lddlflags"
-	;;
+case "$osvers" in
+0*|1*|2*|3*) ;;
+
+*)
+	if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then
+	    usenm=false
+	fi
+        ;;
 esac
 
 cat <<'EOM' >&4
@@ -139,4 +155,85 @@ EOM
 signal_t='void'
 d_voidsig='define'
 
+# set libperl.so.X.X for 2.2.X
+case "$osvers" in
+2.2*)
+    # unfortunately this code gets executed before
+    # the equivalent in the main Configure so we copy a little
+    # from Configure XXX Configure should be fixed.
+    if $test -r $src/patchlevel.h;then
+       patchlevel=`awk '/define[ 	]+PERL_VERSION/ {print $3}' $src/patchlevel.h`
+       subversion=`awk '/define[ 	]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h`
+    else
+       patchlevel=0
+       subversion=0
+    fi
+    libperl="libperl.so.$patchlevel.$subversion"
+    unset patchlevel
+    unset subversion
+    ;;
+esac
+
+# This script UU/usethreads.cbu will get 'called-back' by Configure 
+# after it has prompted the user for whether to use threads.
+cat > UU/usethreads.cbu <<'EOCBU'
+case "$usethreads" in
+$define|true|[yY]*)
+        lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|tail -1`
+        case "$osvers" in  
+	0*|1*|2.0*|2.1*)   cat <<EOM >&4
+I did not know that FreeBSD $osvers supports POSIX threads.
 
+Feel free to tell perlbug@perl.org otherwise.
+EOM
+	      exit 1
+	      ;;
+
+        2.2.[0-7]*)
+              cat <<EOM >&4
+POSIX threads are not supported well by FreeBSD $osvers.
+
+Please consider upgrading to at least FreeBSD 2.2.8,
+or preferably to 3.something.
+
+(While 2.2.7 does have pthreads, it has some problems
+ with the combination of threads and pipes and therefore
+ many Perl tests will either hang or fail.)
+EOM
+	      exit 1
+	      ;;
+
+	*)
+	      if [ ! -r "$lc_r" ]; then
+	      cat <<EOM >&4
+POSIX threads should be supported by FreeBSD $osvers --
+but your system is missing the shared libc_r.
+(/sbin/ldconfig -r doesn't find any).
+
+Consider using the latest STABLE release.
+EOM
+		 exit 1
+	      fi
+	      ldflags="-pthread $ldflags"
+	      ;;
+
+	esac
+
+	set `echo X "$libswanted "| sed -e 's/ c / c_r /'`
+	shift
+	libswanted="$*"
+	# Configure will probably pick the wrong libc to use for nm scan.
+	# The safest quick-fix is just to not use nm at all...
+	usenm=false
+
+        case "$osvers" in
+        2.2.8*)
+            # ... but this does not apply for 2.2.8 - we know it's safe
+            libc="$lc_r"
+            usenm=true
+           ;;
+        esac
+
+        unset lc_r
+esac
+EOCBU