X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Firix_6.sh;h=72cc2c61dbc6d46012b773ddfafa4ca3f945a0d6;hb=7e3be867c805de9df8b4e2ab54f88f956419821c;hp=060d97274819f5bf4599c5e6a828ac78ad5add1e;hpb=ba51d756f9ffaa3939ada6861397f27ce3967220;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hints/irix_6.sh b/hints/irix_6.sh
index 060d972..72cc2c6 100644
--- a/hints/irix_6.sh
+++ b/hints/irix_6.sh
@@ -20,6 +20,9 @@
 # Tweaked by Chip Salzenberg <chip@perl.com> on 5/13/97
 #    - don't assume 'cc -n32' if the n32 libm.so is missing
 
+# Threaded by Jarkko Hietaniemi <jhi@iki.fi> on 11/18/97
+#    - POSIX threads knowledge by IRIX version
+
 # Use   sh Configure -Dcc='cc -n32' to try compiling with -n32.
 #     or -Dcc='cc -n32 -mips3' (or -mips4) to force (non)portability
 # Don't bother with -n32 unless you have the 7.1 or later compilers.
@@ -63,6 +66,10 @@ case "$cc" in
 	ld=ld
 	ldflags=' -L/usr/local/lib -L/usr/lib32 -L/lib32'
 	cccdlflags=' '
+    # From: David Billinghurst <David.Billinghurst@riotinto.com.au>
+    # If you get complaints about so_locations then change the following
+    # line to something like:
+    #	lddlflags="-n32 -shared -check_registry /usr/lib32/so_locations"
 	lddlflags="-n32 -shared"
 	libc='/usr/lib32/libc.so'
 	plibpth='/usr/lib32 /lib32 /usr/ccs/lib'
@@ -108,3 +115,55 @@ libswanted="$*"
 set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /'`
 shift
 libswanted="$*"
+
+if [ "X$usethreads" != "X" ]; then
+    if test ! -f /usr/include/pthread.h -o ! -f /usr/lib/libpthread.so; then
+	uname_r=`uname -r`
+	case "`uname -r`" in
+	6.0|6.1)
+	    echo >&4 "IRIX $uname_r does not have the POSIX threads."
+	    echo >&4 "You should upgrade to at least IRIX 6.3."
+	    echo >&4 "Cannot continue, aborting."
+	    exit 1
+	    ;;
+	6.2)
+	    echo >&4 ""
+cat >&4 <<EOF
+IRIX 6.2 $uname_r can have the POSIX threads.
+The following IRIX patches must, however, be installed:
+
+        1404 Irix 6.2 Posix 1003.1b man pages
+        1645 IRIX 6.2 & 6.3 POSIX header file updates
+        2000 Irix 6.2 Posix 1003.1b support modules
+        2254 Pthread library fixes
+	2401 6.2 all platform kernel rollup
+IMPORTANT:
+	Without patch 2401, a kernel bug in IRIX 6.2 will
+	cause your machine to panic and crash when running
+	threaded perl. IRIX 6.3 and up should be OK.
+
+
+Cannot continue, aborting.
+EOF
+	    exit 1
+	    ;;
+	6.*|7.*)
+	    echo >&4 "IRIX $uname_r should have the POSIX threads."
+	    echo >&4 "But somehow you do not seem to have them installed."
+	    echo >&4 "Cannot continue, aborting."
+	    exit 1
+	    ;;
+	esac
+	unset uname-r
+    fi
+    ccflags="-DUSE_THREADS $ccflags"
+    cppflags="-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 /'`
+    ld="cc"
+    shift
+    libswanted="$*"
+fi