Jumbo Configure update.

* -Uinstallusrbinperl: disable /usr/bin/perl installation
   by installperl
* usethreads.cbu
* use64bits.cbu
* "nosuid"

p4raw-id: //depot/cfgperl@2649

13 files changed, 456 insertions, 0 deletions

diff --git a/hints/aix.sh b/hints/aix.sh
index bbcc52210f..727cf93fd6 100644
--- a/hints/aix.sh
+++ b/hints/aix.sh
@@ -74,3 +74,41 @@ case "$osvers" in
     ;;
 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]*)
+        ccflags="$ccflags -DNEED_PTHREAD_INIT"
+        case "$cc" in
+        xlc_r | cc_r) ;;
+        cc) 
+	    echo >&4 "Switching cc to xlc_r because of POSIX threads."
+	    cc=xlc_r
+            ;;
+        '') 
+	    cc=xlc_r
+            ;;
+        *)
+ 	    cat >&4 <<EOM
+For pthreads you should use the AIX C compilers xlc_r or cc_r.
+(now your compiler was '$cc')
+Cannot continue, aborting.
+EOM
+ 	    exit 1
+	    ;;
+        esac
+
+        # Add the POSIX threads library and the re-entrant libc.
+
+        lddlflags=`echo $lddlflags | sed 's/ -lc$/ -lpthreads -lc_r -lc/'`
+
+        # Add the c_r library to the list of wanted libraries.
+        # Make sure the c_r library is before the c library or
+        # make will fail.
+        set `echo X "$libswanted "| sed -e 's/ c / c_r c /'`
+        shift
+        libswanted="$*"
+	;;
+esac
+EOCBU
diff --git a/hints/dec_osf.sh b/hints/dec_osf.sh
index b2a730004b..686ae2c089 100644
--- a/hints/dec_osf.sh
+++ b/hints/dec_osf.sh
@@ -191,6 +191,28 @@ esac
 
 pp_sys_cflags='ccflags="$ccflags -DNO_EFF_ONLY_OK"'
 
+# 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]*)
+        # Threads interfaces changed with V4.0.
+        case "`uname -r`" in
+        *[123].*)
+	    libswanted="$libswanted pthreads mach exc c_r"
+  	    ccflags="-threads $ccflags"
+	    ;;
+        *)
+	    libswanted="$libswanted pthread exc"
+    	    ccflags="-pthread $ccflags"
+	    ;;
+        esac
+
+        usemymalloc='n'
+	;;
+esac
+EOCBU
+
 #
 # Unset temporary variables no more needed.
 #
@@ -326,3 +348,5 @@ unset _DEC_cc_style
 #	* Set -Olimit to 3200 because perl_yylex.c got too big
 #	  for the optimizer.
 #
+
+
diff --git a/hints/dos_djgpp.sh b/hints/dos_djgpp.sh
index 94c09d0e6a..db09cbc6d9 100644
--- a/hints/dos_djgpp.sh
+++ b/hints/dos_djgpp.sh
@@ -52,3 +52,15 @@ sitearch=$sitelib
 eagain='EAGAIN'
 rd_nodata='-1'
 
+# 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]*)
+        set `echo X "$libswanted "| sed -e 's/ c / gthreads c /'`
+        shift
+        libswanted="$*"
+	;;
+esac
+EOCBU
+
diff --git a/hints/freebsd.sh b/hints/freebsd.sh
index d6384628e7..96df283579 100644
--- a/hints/freebsd.sh
+++ b/hints/freebsd.sh
@@ -139,4 +139,39 @@ EOM
 signal_t='void'
 d_voidsig='define'
 
+# 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]*)
+        case "$osvers" in  
+        [34].*) ldflags="-pthread $ldflags"
+              ;;
+        2.2*) if [ ! -r /usr/lib/libc_r ]; then
+              cat <<'EOM' >&4
+POSIX threads are not supported by default on FreeBSD $osvers.  Follow the
+instructions in 'man pthread' to build and install the needed libraries.
+EOM
+                 exit 1
+              fi
+              set `echo X "$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
+              ;;
+         *)   cat <<'EOM' >&4
+
+It is not known if FreeBSD $osvers supports POSIX threads or not.
+Consider upgrading to the latest STABLE release.
+
+EOM
+              exit 1
+              ;;
+        esac
+	;;
+esac
+EOCBU
 
diff --git a/hints/hpux.sh b/hints/hpux.sh
index ceef5a3a5b..70250b7a75 100644
--- a/hints/hpux.sh
+++ b/hints/hpux.sh
@@ -193,3 +193,84 @@ 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
+            ccflags="$ccflags -D_POSIX_C_SOURCE=199506L"
+            libswanted="$libswanted pthread"
+	    ;;
+        esac
+	;;
+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
diff --git a/hints/irix_4.sh b/hints/irix_4.sh
index f5883f38cb..1e90f989bd 100644
--- a/hints/irix_4.sh
+++ b/hints/irix_4.sh
@@ -22,3 +22,24 @@ If you have problems, you might have try including
 	-DSTANDARD_C -cckr 
 in ccflags.
 EOM
+
+case "$usethreads" in
+$define|true|[yY]*)
+        cat >&4 <<EOM
+IRIX `uname -r` does not support POSIX threads.
+You should upgrade to at least IRIX 6.2 with pthread patches.
+EOM
+	exit 1
+	;;
+esac
+
+case "$use64bits" in
+$define|true|[yY]*)
+	cat >&4 <<EOM
+IRIX `uname -r` does not support 64-bit types.
+You should upgrade to at least IRIX 6.2.
+Cannot continue, aborting.
+EOM
+	exit 1
+esac
+
diff --git a/hints/irix_5.sh b/hints/irix_5.sh
index 9d6e80246c..30f11d7676 100644
--- a/hints/irix_5.sh
+++ b/hints/irix_5.sh
@@ -32,3 +32,24 @@ libswanted="$*"
 # patchSG0000596.  The patch can be downloaded from Advantage OnLine (SGI's
 # WWW server) or from the Support Advantage 9/95 Patch CDROM.  Thanks to Tom 
 # Christiansen and others who provided assistance.
+
+case "$usethreads" in
+$define|true|[yY]*)
+        cat >&4 <<EOM
+IRIX `uname -r` does not support POSIX threads.
+You should upgrade to at least IRIX 6.2 with pthread patches.
+EOM
+	exit 1
+	;;
+esac
+
+case "$use64bits" in
+$define|true|[yY]*)
+	cat >&4 <<EOM
+IRIX `uname -r` does not support 64-bit types.
+You should upgrade to at least IRIX 6.2.
+Cannot continue, aborting.
+EOM
+	exit 1
+esac
+
diff --git a/hints/irix_6.sh b/hints/irix_6.sh
index 8f4dbd64af..e6ad0964c5 100644
--- a/hints/irix_6.sh
+++ b/hints/irix_6.sh
@@ -161,3 +161,89 @@ set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /'
 shift
 libswanted="$*"
 
+# 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 test ! -f ${TOOLROOT}/usr/include/pthread.h -o ! -f /usr/lib/libpthread.so; then
+            case "`uname -r`" in
+            [1-5].*|6.[01])
+ 	        cat >&4 <<EOM
+IRIX `uname -r` does not support POSIX threads.
+You should upgrade to at least IRIX 6.2 with pthread patches.
+EOM
+	        ;;
+	    6.2)
+ 	        cat >&4 <<EOM
+IRIX 6.2 can have the POSIX threads.
+However,the following IRIX patches (or their replacements) MUST be installed:
+        1404 Irix 6.2 Posix 1003.1b man pages
+        1645 IRIX 6.2 & 6.3 POSIX header file updates
+        2000 Irix 6.2 Posix 1003.1b support modules
+        2254 Pthread library fixes
+	2401 6.2 all platform kernel rollup
+IMPORTANT:
+	Without patch 2401, a kernel bug in IRIX 6.2 will
+	cause your machine to panic and crash when running
+	threaded perl. IRIX 6.3 and up should be OK.
+EOM
+	        ;;
+  	    [67].*)
+	        cat >&4 <<EOM
+IRIX `uname -r` should have the POSIX threads.
+But, somehow, you do not seem to have them installed.
+EOM
+	        ;;
+	    esac
+            cat >&4 <<EOM
+Cannot continue, aborting.
+EOM
+            exit 1
+        fi
+        set `echo X "$libswanted "| sed -e 's/ c / pthread /'`
+        ld="${cc:-cc}"
+        shift
+        libswanted="$*"
+
+        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]*)
+esac
+	    case "`uname -r`" in
+	    [1-5]*|6.[01])
+		cat >&4 <<EOM
+IRIX `uname -r` does not support 64-bit types.
+You should upgrade to at least IRIX 6.2.
+Cannot continue, aborting.
+EOM
+		exit 1
+		;;
+	    esac
+	    case "$ccflags" in
+	    *-n32*)
+		ccflags="$ccflags -DUSE_LONG_LONG"
+		archname64="-n32"
+		d_open64="$undef"
+		# In -n32 mode (ILP32LL64) we use the standard open().
+		# In -64 we will use the open64().
+		cat << 'EOM' >&2
+
+You will see a *** WHOA THERE!!! ***  message from Configure for
+d_open64.  Keep the recommended value.  See hints/irix6.sh
+for more information.
+
+EOM
+		;;
+	    esac
+	    ccflags="$ccflags -DUSE_64_BIT_FILES"
+	    ;;
+esac
+EOCBU
diff --git a/hints/irix_6_0.sh b/hints/irix_6_0.sh
index 38fe27d282..b34b3ecaff 100644
--- a/hints/irix_6_0.sh
+++ b/hints/irix_6_0.sh
@@ -41,3 +41,24 @@ libswanted="$*"
 # set `echo X "$libswanted "|sed -e 's/ socket / /' -e 's/ sun / /' -e 's/ crypt / /' -e 's/ nsl / /' -e 's/ dl / /'`
 # shift
 # libswanted="$*"
+
+case "$usethreads" in
+$define|true|[yY]*)
+        cat >&4 <<EOM
+IRIX `uname -r` does not support POSIX threads.
+You should upgrade to at least IRIX 6.2 with pthread patches.
+EOM
+	exit 1
+	;;
+esac
+
+case "$use64bits" in
+$define|true|[yY]*)
+	cat >&4 <<EOM
+IRIX `uname -r` does not support 64-bit types.
+You should upgrade to at least IRIX 6.2.
+Cannot continue, aborting.
+EOM
+	exit 1
+esac
+
diff --git a/hints/irix_6_1.sh b/hints/irix_6_1.sh
index 38fe27d282..3359639818 100644
--- a/hints/irix_6_1.sh
+++ b/hints/irix_6_1.sh
@@ -41,3 +41,23 @@ libswanted="$*"
 # set `echo X "$libswanted "|sed -e 's/ socket / /' -e 's/ sun / /' -e 's/ crypt / /' -e 's/ nsl / /' -e 's/ dl / /'`
 # shift
 # libswanted="$*"
+
+case "$usethreads" in
+$define|true|[yY]*)
+        cat >&4 <<EOM
+IRIX `uname -r` does not support POSIX threads.
+You should upgrade to at least IRIX 6.2 with pthread patches.
+EOM
+	exit 1
+	;;
+esac
+
+case "$use64bits" in
+$define|true|[yY]*)
+	cat >&4 <<EOM
+IRIX `uname -r` does not support 64-bit types.
+You should upgrade to at least IRIX 6.2.
+Cannot continue, aborting.
+EOM
+	exit 1
+esac
diff --git a/hints/linux.sh b/hints/linux.sh
index 9b69e9b4ac..a49e004bbd 100644
--- a/hints/linux.sh
+++ b/hints/linux.sh
@@ -216,3 +216,15 @@ fi
 # it should be:
 # ccdlflags='-Wl,-E'
 
+# 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]*)
+        ccflags="-D_REENTRANT $ccflags"
+        set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+        shift
+        libswanted="$*"
+	;;
+esac
+EOCBU
diff --git a/hints/os2.sh b/hints/os2.sh
index 0560175ae1..1744fa96dd 100644
--- a/hints/os2.sh
+++ b/hints/os2.sh
@@ -289,6 +289,20 @@ for xxx in * ; do
 	fi
 done
 
+# 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]*)
+esac
+	ccflags="-Zmt $ccflags"
+        cppflags="-Zmt $cppflags"  # Do we really need to set this?
+        aout_ccflags="-DUSE_THREADS $aout_ccflags"
+        aout_cppflags="-DUSE_THREADS $aout_cppflags"
+        aout_lddlflags="-Zmt $aout_lddlflags"
+        aout_ldflags="-Zmt $aout_ldflags"
+	;;
+EOCBU
 
 # Now go back
 cd ../..
diff --git a/hints/solaris_2.sh b/hints/solaris_2.sh
index e518540b40..98230dda6b 100644
--- a/hints/solaris_2.sh
+++ b/hints/solaris_2.sh
@@ -261,6 +261,77 @@ rm -f core
 # XXX
 EOSH
 
+# 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]*)
+esac
+        ccflags="-D_REENTRANT $ccflags"
+
+        # sched_yield is in -lposix4
+        set `echo X "$libswanted "| sed -e 's/ c / posix4 pthread c /'`
+        shift
+        libswanted="$*"
+
+        # On Solaris 2.6 x86 there is a bug with sigsetjmp() and siglongjmp()
+        # when linked with the threads library, such that whatever positive
+        # value you pass to siglongjmp(), sigsetjmp() returns 1.
+        # Thanks to Simon Parsons <S.Parsons@ftel.co.uk> for this report.
+        # Sun BugID is 4117946, "sigsetjmp always returns 1 when called by
+        # siglongjmp in a MT program". As of 19980622, there is no patch
+        # available.
+        cat >try.c <<'EOM'
+	/* Test for sig(set|long)jmp bug. */
+	#include <setjmp.h>
+	 
+	main()
+	{
+	    sigjmp_buf env;
+	    int ret;
+	
+	    ret = sigsetjmp(env, 1);
+	    if (ret) { return ret == 2; }
+	    siglongjmp(env, 2);
+	}
+EOM
+        if test "`arch`" = i86pc -a "$osvers" = 2.6 && \
+           ${cc:-cc} try.c -lpthread >/dev/null 2>&1 && ./a.out; then
+ 	    d_sigsetjmp=$undef
+	    cat << 'EOM' >&2
+
+You will see a *** WHOA THERE!!! ***  message from Configure for
+d_sigsetjmp.  Keep the recommended value.  See hints/solaris_2.sh
+for more information.
+
+EOM
+        fi
+	;;
+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]*)
+	    case "`uname -r`" in
+	    2.[1-5])
+		cat >&4 <<EOM
+Solaris `uname -r` does not support 64-bit interfaces.
+You should upgrade to at least Solaris 2.6.
+EOM
+		exit 1
+		;;
+	    esac
+	    ccflags="$ccflags `getconf LFS_CFLAGS` -DUSE_LONG_LONG"
+	    ldflags="$ldflags `getconf LFS_LDFLAGS`"
+	    libswanted="$libswanted `getconf LFS_LIBS`"
+	    # When a 64-bit cc becomes available $archname64
+	    # may need setting so that $archname gets it attached.
+	    ;;
+esac
+EOCBU
+
 # This is just a trick to include some useful notes.
 cat > /dev/null <<'End_of_Solaris_Notes'