X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Fhpux.sh;h=b215335c72298e06a056015bfcf53f022566f8de;hb=9cc6feabb930fb7cac992ab0a2febf2fb1986667;hp=9b272aef76fffca538f8e3dfd55f922af5fb3599;hpb=dc45a647708b6c5442e1362e6b6e7a2583c30346;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hints/hpux.sh b/hints/hpux.sh
index 9b272ae..b215335 100644
--- a/hints/hpux.sh
+++ b/hints/hpux.sh
@@ -20,6 +20,7 @@
 # Distinguish between MC68020, MC68030, MC68040
 # Don't assume every OS != 10 is < 10, (e.g., 11).
 # From: Chuck Phillips <cdp@fc.hp.com>
+# HP-UX 10 pthreads hints: Matthew T Harden <mthard@mthard1.monsanto.com>
 
 # This version: August 15, 1997
 # Current maintainer: Jeff Okamoto <okamoto@corp.hp.com>
@@ -43,8 +44,10 @@
 # "ext.libs" file which is *probably* messing up the order.  Often,
 # you can replace ext.libs with an empty file to fix the problem.
 #
-# If you get a message about "too much defining", you might have to
-# add the following to your ccflags: '-Wp,-H256000'
+# If you get a message about "too much defining", as may happen
+# in HPUX < 10, you might have to append a single entry to your
+# ccflags: '-Wp,-H256000'
+# NOTE: This is a single entry (-W takes the argument 'p,-H256000').
 #--------------------------------------------------------------------
 
 # Turn on the _HPUX_SOURCE flag to get many of the HP add-ons
@@ -78,6 +81,16 @@ EOM
 	esac
     else
 	ccflags="$ccflags -Aa"	# The add-on compiler supports ANSI C
+	# cppstdin and cpprun need the -Aa option if you use the unbundled 
+	# ANSI C compiler (*not* the bundled K&R compiler or gcc)
+	# [XXX this should be set automatically by Configure, but isn't yet.]
+	# [XXX This is reported not to work.  You may have to edit config.sh.
+	#  After running Configure, set cpprun and cppstdin in config.sh,
+	#  run "Configure -S" and then "make".]
+	cpprun="${cc:-cc} -E -Aa"
+	cppstdin="$cpprun"
+	cppminus='-'
+	cpplast='-'
     fi
     # For HP's ANSI C compiler, up to "+O3" is safe for everything
     # except shared libraries (PIC code).  Max safe for PIC is "+O2".
@@ -126,7 +139,6 @@ else
 	selecttype='int *'
 fi
 
-
 # Remove bad libraries that will cause problems
 # (This doesn't remove libraries that don't actually exist)
 # -lld is unneeded (and I can't figure out what it's used for anyway)
@@ -181,3 +193,87 @@ esac
 #     assembler of the form:
 #          (warning) Use of GR3 when frame >= 8192 may cause conflict.
 #     These warnings are harmless and can be safely ignored.
+
+# 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]*)
+        if [ "$xxOsRevMajor" -lt 10 ]; then
+            cat <<EOM >&4
+HP-UX $xxOsRevMajor cannot support POSIX threads.
+Consider upgrading to at least HP-UX 11.
+Cannot continue, aborting.
+EOM
+            exit 1
+        fi
+        case "$xxOsRevMajor" in
+        10)
+            # Under 10.X, a threaded perl can be built, but it needs
+            # libcma and OLD_PTHREADS_API.  Also <pthread.h> needs to
+            # be #included before any other includes (in perl.h)
+            if [ ! -f /usr/include/pthread.h -o ! -f /usr/lib/libcma.sl ]; then
+                cat <<EOM >&4
+In HP-UX 10.X for POSIX threads you need both of the files
+/usr/include/pthread.h and /usr/lib/libcma.sl.
+Either you must install the CMA package or you must upgrade to HP-UX 11.
+Cannot continue, aborting.
+EOM
+     	        exit 1
+            fi
+
+            # HP-UX 10.X uses the old pthreads API
+            case "$d_oldpthreads" in
+            '') d_oldpthreads="$define" ;;
+            esac
+
+            # include libcma before all the others
+            libswanted="cma $libswanted"
+
+            # tell perl.h to include <pthread.h> before other include files
+            ccflags="$ccflags -DPTHREAD_H_FIRST"
+
+            # CMA redefines select to cma_select, and cma_select expects int *
+            # instead of fd_set * (just like 9.X)
+            selecttype='int *'
+            ;;
+        11 | 12) # 12 may want upping the _POSIX_C_SOURCE datestamp...
+            ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags"
+            set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+            shift
+            libswanted="$*"
+	    ;;
+        esac
+	usemymalloc='n'
+	;;
+esac
+EOCBU
+
+# This script UU/use64bits.cbu will get 'called-back' by Configure 
+# after it has prompted the user for whether to use 64 bits.
+cat > UU/use64bits.cbu <<'EOCBU'
+case "$use64bits" in
+$define|true|[yY]*)
+	    if [ "$xxOsRevMajor" -lt 11 ]; then
+		cat <<EOM >&4
+64-bit compilation is not supported on HP-UX $xxOsRevMajor.
+You need at least HP-UX 11.0.
+Cannot continue, aborting.
+EOM
+		exit 1
+	    fi
+	    if [ ! -d /lib/pa20_64 ]; then
+		cat <<EOM >&4
+You do not seem to have the 64-bit libraries, /lib/pa20_64.
+Cannot continue, aborting.
+EOM
+		exit 1
+	    fi
+	    ccflags="$ccflags +DD64 -D_FILE_OFFSET_BITS=64"
+	    ldflags="$ldflags +DD64"
+	    ld=/usr/bin/ld
+	    set `echo " $libswanted " | sed -e 's@ dl @ @'`
+	    libswanted="$*"
+	    glibpth="/lib/pa20_64"
+esac
+EOCBU