[ PATCH ] AIX 4.3 / gcc / threads

From: "H.Merijn Brand" <h.m.brand@hccnet.nl>
Message-Id: <20020516141856.6661.H.M.BRAND@hccnet.nl>

p4raw-id: //depot/perl@16625

diff --git a/hints/aix.sh b/hints/aix.sh
index ef3ff07..da7a456 100644 (file)
--- a/hints/aix.sh
+++ b/hints/aix.sh
@@ -141,7 +141,12 @@ cc_type=xlc
 case "$cc" in
 *gcc*)
    cc_type=gcc
-   ccdlflags='-Xlinker' ;;
+   ccdlflags='-Xlinker'
+   if [ "X$gccversion" = "X" ]; then
+     # Done too late in Configure if hinted
+     gccversion=`$cc --version | sed 's/.*(GCC) *//`
+     fi
+   ;;
 *) ccversion=`lslpp -L | grep 'C for AIX Compiler$' | awk '{print $2}'`
    case "$ccversion" in
      '') ccversion=`lslpp -L | grep 'IBM C and C++ Compilers LUM$' | awk '{print $2}'`
@@ -245,7 +250,20 @@ case "$usethreads" in
 $define|true|[yY]*)
        ccflags="$ccflags -DNEED_PTHREAD_INIT"
        case "$cc" in
-       gcc) ;;
+       *gcc*)
+echo "GCC $gccversion disabling some _r functions" >&4
+           case "$gccversion" in
+               3*) d_drand48_r='undef'
+                   d_endgrent_r='undef'
+                   d_endpwent_r='undef'
+                   d_getgrent_r='undef'
+                   d_getpwent_r='undef'
+                   d_random_r='undef'
+                   d_srand48_r='undef'
+                   d_strerror_r='undef'
+                   ;;
+               esac
+           ;;
        cc_r) ;;
        cc|xl[cC]_r) 
            echo >&4 "Switching cc to cc_r because of POSIX threads."
@@ -254,9 +272,9 @@ $define|true|[yY]*)
            # --jhi@iki.fi
            cc=cc_r
 
-           case "`oslevel`" in
-               4.2.1.*) i_crypt='undef' ;;
-               esac
+           case "`oslevel`" in
+               4.2.1.*) i_crypt='undef' ;;
+               esac
            ;;
        '') 
            cc=cc_r