prevent attempts to load extension libraries more than once on darwin.

[p5sagit/p5-mst-13.2.git] / hints / hpux.sh

diff --git a/hints/hpux.sh b/hints/hpux.sh
index f354c0f..1eaf249 100644 (file)
--- a/hints/hpux.sh
+++ b/hints/hpux.sh
@@ -76,12 +76,17 @@ case `$cc -v 2>&1`"" in
            ccflags="$cc_cppflags"
            if [ "X$gccversion" = "X" ]; then
                # Done too late in Configure if hinted
-               gccversion=`$cc --version`
+               gccversion=`$cc --version | sed 's/.*(GCC) *//'`
                fi
            case "$gccversion" in
                [012]*) # HP-UX and gcc-2.* break UINT32_MAX :-(
                        ccflags="$ccflags -DUINT32_MAX_BROKEN"
                        ;;
+               3*)     # GCC (both 32bit and 64bit) will define __STDC_EXT__
+                       # by default when using GCC 3.0 and newer versions of
+                       # the compiler.
+                       cppflags="$cc_cppflags"
+                       ;;
                esac
            case "`getconf KERNEL_BITS 2>/dev/null`" in
                *64*)
@@ -89,7 +94,12 @@ case `$cc -v 2>&1`"" in
                    case "$gccversion" in
                        3*)
                            case "$archname" in
-                               PA-RISC*) ccflags="$ccflags -mpa-risc-2-0" ;;
+                               PA-RISC*)
+                                   case "$ccflags" in
+                                       *-mpa-risc*) ;;
+                                       *) ccflags="$ccflags -mpa-risc-2-0" ;;
+                                       esac
+                                   ;;
                                esac
                            ;;
                        *)  # gcc with gas will not accept +DA2.0
@@ -126,9 +136,9 @@ case `$cc -v 2>&1`"" in
     *)      ccisgcc=''
            ccversion=`which cc | xargs what | awk '/Compiler/{print $2}'`
            case "$ccflags" in
-           "-Ae "*) ;;
-           *) ccflags="-Ae $cc_cppflags -Wl,+vnocompatwarnings" ;;
-           esac
+               "-Ae "*) ;;
+               *) ccflags="-Ae $cc_cppflags -Wl,+vnocompatwarnings" ;;
+               esac
            # Needed because cpp does only support -Aa (not -Ae)
            cpplast='-'
            cppminus='-'
@@ -483,6 +493,21 @@ EOM
                    # tell perl.h to include <pthread.h> before other
                    # include files
                    ccflags="$ccflags -DPTHREAD_H_FIRST"
+# First column on purpose:
+# this is not a standard Configure variable
+# but we need to get this noticed.
+pthread_h_first="$define"
+
+                   # HP-UX 10.X seems to have no easy
+                   # way of detecting these *time_r protos.
+                   d_gmtime_r_proto='define'
+                   gmtime_r_proto='REENTRANT_PROTO_I_TS'
+                   d_localtime_r_proto='define'
+                   localtime_r_proto='REENTRANT_PROTO_I_TS'
+
+                   # Avoid the poisonous conflicting (and irrelevant)
+                   # prototypes of setkey(). 
+                   i_crypt="$undef"
 
                    # CMA redefines select to cma_select, and cma_select
                    # expects int * instead of fd_set * (just like 9.X)
@@ -523,11 +548,17 @@ EOM
            libswanted="$*"
            fi
 
-       usemymalloc='n'
        ;;
     esac
 EOCBU
 
+# The mysterious io_xs memory corruption in 11.00 32bit seems to get
+# fixed by not using Perl's malloc.  
+usemymalloc='n'
+case "$useperlio" in
+    $undef|false|[nN]*) usemymalloc='y' ;;
+    esac
+
 # fpclassify() is a macro, the library call is Fpclassify
 # Similarly with the others below.
 d_fpclassify='define'