Latest AIX changes from Vlad

Modules/defmakexp_aix

+#! /bin/sh
+#
+# ============================================================================
+# FILE:		defmakexp_aix
+# TYPE:         standalone executable
+# SYSTEM:       AIX, Solaris
+#
+# DESCRIPTION:  This script creates the default export list file "python.exp"
+#		for AIX platforms which has to be included in the Modules
+#		directory of the python source tree.
+#		It contains all	global symbols defined in the following files:
+#			a) main.o config.o getpath.o
+#			b) libModules.a libPython.a libObjects.a libParser.a
+#
+#		The script should be run after a new unpack, configure & make
+#		of the python release, without any options nor changes to
+#		Modules/Setup.in (i.e. a default static build).
+#
+# USAGE:	defmakexp_aix [path]
+#
+#		where [path] points to the Python source root directory.
+# ============================================================================
+#
+
+
+#
+# Check for AIX or Solaris
+#
+if (test `uname -s` != "AIX") &&
+   (test `uname -s` != "IRIX") &&
+   (test `uname -s` != "SunOS" || test `uname -r | cut -d. -f1` != "5"); then
+	echo "*** Make sure you are running AIX or Solaris"
+	exit 1
+fi
+
+if test "$*" = ""; then
+	echo "Usage: defmakexp_aix [path to python's source root directory]"
+	exit 1
+fi
+
+#
+# Variables
+#
+ROOTDIR=$1
+MODSDIR=$ROOTDIR/Modules
+PYTHDIR=$ROOTDIR/Python
+OBJSDIR=$ROOTDIR/Objects
+PARSDIR=$ROOTDIR/Parser
+
+OBJFILES="$MODSDIR/main.o $MODSDIR/config.o $MODSDIR/getpath.o"
+LIBFILES="$MODSDIR/libModules.a $OBJSDIR/libObjects.a $PARSDIR/libParser.a"
+LIBFILES="$LIBFILES $PYTHDIR/libPython.a"
+ALLFILES="$OBJFILES $LIBFILES"
+
+#
+# Check for object and library files
+#
+for i in $ALLFILES; do
+	echo "checking for $i"
+	if test ! -f $i; then echo "*** Cannot find $i"; exit 1; fi
+done
+
+#
+# Setup the header of Modules/python.exp
+#
+pyexp=$MODSDIR/python.exp
+echo "making export list $pyexp"
+echo "#!" > $pyexp
+echo "*" >> $pyexp
+echo "* ========================================================= " >> $pyexp
+echo "* This is the default export list of the python executable. " >> $pyexp
+echo "* This file is used for the AIX platform ONLY.  It provides " >> $pyexp
+echo "* a list of all variables in the python executable that are " >> $pyexp
+echo "* "exported" -- that is, which may be used by any extension " >> $pyexp
+echo "* modules that are created.  This file should be used as an " >> $pyexp
+echo "* AIX "import" file when creating extension modules on that " >> $pyexp
+echo "* platform.                                                 " >> $pyexp
+echo "*                                                           " >> $pyexp
+echo "* This file was generated from the default configuration of " >> $pyexp
+echo "* the distribution  (that is, from a build in which NONE of " >> $pyexp
+echo "* the python Modules were built as shared libraries).       " >> $pyexp
+echo "*                                                           " >> $pyexp
+echo "* THIS FILE IS OVERWRITTEN anytime the python executable is " >> $pyexp
+echo "* re-built using a  Modules/Setup  file that was customized " >> $pyexp
+echo "* to call for the building of some or all python Modules as " >> $pyexp
+echo "* shared libraries and with the definition of LINKCC having " >> $pyexp
+echo "* been uncommented.   A new python.exp will be generated by " >> $pyexp
+echo "* such a build;  it will list ONLY the global symbols which " >> $pyexp
+echo "* are defined in the statically-bound modules and libraries." >> $pyexp
+echo "* ========================================================= " >> $pyexp
+echo "*" >> $pyexp
+
+#
+# Make the export list
+#
+if test `uname -s` = "AIX"; then
+	nmflags='-Bex'
+else
+	nmflags='-p'
+fi
+: ${nm=nm}
+$nm $nmflags $ALLFILES			\
+| sed -e '/ [^BDT] /d' -e '/\./d' -e 's/.* [BDT] //'    \
+| sort | uniq >> $pyexp
+
+echo "done"

Modules/ld_so_aix

@@ -8,8 +8,15 @@
 #   DESCRIPTION:    Creates a shareable .o from a pre-compiled (unshared)
 #                   .o file
 #
-#   ARGUMENTS:      Same as for "ld".  The -bM, -bE, -bI, -H, -T, and -lc
-#                   arguments of "ld" will be supplied by this script.
+#   USAGE:          ld_so_aix [CC] [arguments]
+#
+#   ARGUMENTS:      Same as for "ld".  The -bM, -bE, -bI, -H, -T, and -lm
+#                   arguments will be supplied by this script.  The compiler
+#                   specific ("-lc" or "-lc_r", "-lpthreads", etc) arguments
+#                   will be automatically passed to "ld" according to the CC
+#                   command provided as a first argument to this script.
+#                   Usually, the same CC command was used to produce the
+#                   pre-compiled .o file.
 #
 #   NOTES:          1.  Currently specific to the building of Python
 #                       interpreter shared objects, in that the entry
@@ -23,7 +30,11 @@
 #                   3.  Uncommenting the "echo" lines gives detailed output
 #                       about the commands executed in the script.
 #                       
-#   HISTORY:        Jul-1-1996  -- Make sure to use /usr/ccs/bin/ld    --
+#   HISTORY:        Aug-6-1996  -- Take care of the compiler specific  --
+#                               -- args by leaving CC to invoke "ld".  --
+#                   Vladimir Marangozov
+#
+#                   Jul-1-1996  -- Make sure to use /usr/ccs/bin/ld    --
 #                               -- Use makexp_aix for the export list. --
 #                   Vladimir Marangozov     (Vladimir.Marangozov@imag.fr)
 #
@@ -32,19 +43,24 @@
 #
 
 # Variables
-objfile=$1
-shift
+CC=$1; shift
+
+objfile=$1; shift
 filename=`echo $objfile | sed -e "s:.*/\([^/]*\)$:\1:" -e "s/\..*$//"`
 entry=init`echo $filename | sed "s/module.*//"`
-ldopts="-e$entry -bE:$filename.exp -bI:python.exp -bM:SRE -T512 -H512 -lc"
-ldargs="$objfile $*"
+expfile="$filename.exp"
+impfile="python.exp"
+
+CCOPT="-Wl,-e$entry -Wl,-bE:$expfile -Wl,-bI:$impfile"
+CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -lm"
+CCARGS="$objfile $*"
 
 # Export list generation
 makexp_aix $filename.exp "$objfile" $objfile
 
 # Perform the link.
-#echo "ld $ldopts $ldargs"
-/usr/ccs/bin/ld $ldopts $ldargs
+#echo $CC $CCOPT $CCARGS
+$CC $CCOPT $CCARGS
 
 # Delete the module's export list file.
 # Comment this line if you need it.
@@ -54,5 +70,3 @@ rm -f $filename.exp
 #echo chmod -x `echo $objfile | sed "s/\.o$/.so/"`
 chmod -x `echo $objfile | sed "s/\.o$/.so/"`
 
-
-