components/python/python26/patches/Python26-02-pycc.patch
author Mike Sullivan <Mike.Sullivan@Oracle.COM>
Mon, 11 Mar 2013 10:38:09 -0700
branchs11-update
changeset 2520 ceec631e74d1
parent 543 407986f44d70
permissions -rw-r--r--
Close of build 10.
diff --git Python-2.6.4/Makefile.pre.in Python-2.6.4/Makefile.pre.in
--- Python-2.6.4/Makefile.pre.in.orig	Sun Feb 13 21:00:17 2011
+++ Python-2.6.4/Makefile.pre.in	Sun Feb 13 21:02:35 2011
@@ -663,6 +663,8 @@
 
 $(LIBRARY_OBJS) $(MODOBJS) Modules/python.o: $(PYTHON_HEADERS)
 
+install-pycc:	$(srcdir)/pycc
+	$(INSTALL_SCRIPT) $< $(DESTDIR)$(BINLIBDEST)
 
 ######################################################################
 
@@ -728,7 +728,7 @@
                $(TESTPYTHON) $(TESTPROG) $(MEMTESTOPTS)
 
 # Install everything
-install:	@[email protected] altinstall bininstall maninstall @[email protected]
+install:	@[email protected] altinstall bininstall maninstall @[email protected] install-pycc
 
 # Install almost everything without disturbing previous versions
 altinstall:	@[email protected] altbininstall libinstall inclinstall libainstall \

diff --git Python-2.6.4/pycc Python-2.6.4/pycc
new file mode 100644
--- /dev/null
+++ Python-2.6.4/pycc
@@ -0,0 +1,168 @@
+#!/bin/ksh
+#
+# Script for running the C/C++ compiler when building python modules
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License, Version 1.0 only
+# (the "License").  You may not use this file except in compliance
+# with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+#
+# Copyright 2004-2005 Sun Microsystems, Inc.  All rights reserved.
+# Use is subject to license terms.
+#
+
+MYNAME=`basename $0`
+
+# name of the compiler executable
+CCEXE='cc'
+# name of the GNU compiler executable
+GCCEXE='gcc'
+# name of the programming language
+CLANG='C'
+# name of the env variable for setting the compiler path
+CVAR='CC'
+
+if [ "x$PYCC_CC" != x ]; then
+    CC="$PYCC_CC"
+fi
+
+if [ "x$MYNAME" = xpyCC ]; then
+    CCEXE='CC'
+    GCCEXE='g++'
+    CLANG='C++'
+    CC="$CXX"
+    CVAR='CXX'
+    if [ "x$PYCC_CXX" != x ]; then
+        CC="$PYCC_CXX"
+    fi
+fi
+
+SAVED_IFS="$IFS"
+IFS=:
+
+# check if the CC env variable is set
+if [ "x$CC" != x ]; then
+    # verify that it doesn't point to this script
+    if /usr/bin/cmp -s "$CC" $0; then
+        echo "WARNING: "$CVAR" is set to this script; ignoring this value to avoid an infinite loop"
+	CC=
+    fi
+fi
+
+# check again if the CC env variable is set
+if [ "x$CC" != x ]; then
+    case "$CC" in
+	/* )
+	    # $CC is an absolute path name
+            # check if $CC exists
+	    if [ ! -e "$CC" ]; then
+		echo "WARNING: pycc: $CC not found" 1>&2
+		CC=
+	    else
+        # check if $CC is an executable
+		if [ ! -x "$CC" -o ! -f "$CC" ]; then
+		    echo "WARNING: pycc: $CC is not an executable" 1>&2
+		    CC=
+		fi
+	    fi
+	    ;;
+	* )
+	    # try to find $CC in the PATH
+	    NEW_CC=
+	    for dir in $PATH; do
+		if [ -x "$dir/$CC" ]; then
+		    NEW_CC="$dir/$CC"
+		    break
+		fi
+	    done
+	    if [ "x$NEW_CC" = x ]; then
+		echo "WARNING: pycc: $CC not found" 1>&2
+		CC=
+	    else
+		CC="$NEW_CC"
+	    fi
+	    ;;
+    esac
+fi
+
+if [ "x$CC" = x ]; then
+    # Look for the Sun Studio compiler in the PATH
+    for dir in $PATH; do
+	if [ -x "$dir/$CCEXE" ]; then
+	    CC="$dir/$CCEXE"
+	    break
+	fi
+    done
+fi
+
+if [ "x$CC" = x ]; then
+    # Look for gcc in the PATH
+    for dir in $PATH; do
+	if [ -x "$dir/$GCCEXE" ]; then
+	    CC="$dir/$GCCEXE"
+	    break
+	fi
+    done
+fi
+
+if [ "x$CC" = x ]; then
+    # Check for Sun Studio in /opt/SUNWspro (default install location)
+    if [ -x /opt/SUNWspro/bin/$CCEXE ]; then
+	CC=/opt/SUNWspro/bin/$CCEXE
+    fi
+fi
+
+if [ "x$CC" = x ]; then
+    # Check for the GNU compiler in /usr/sfw/bin
+    if [ -x /usr/sfw/bin/$GCCEXE ]; then
+	CC=/usr/sfw/bin/$GCCEXE
+    fi
+fi
+
+if [ "x$CC" = x ]; then
+    # Cannot continue without a C compiler
+    echo "ERROR: no $CLANG compiler not found; update your PATH or set the $CVAR env variable" 1>&2
+    exit 1
+fi
+
+IFS="$SAVED_IFS"
+
+# We need to make some modifications to adapt correctly to compiler options
+# that differ between GCC and Studio.
+
+extra_flags=
+
+is_gcc=no
+
+$CC --version >/dev/null 2>&1 && is_gcc=yes
+
+if [ "$is_gcc" = yes ]; then
+	for flag in "${@}"; do
+		# need -shared to link shared objects properly
+		if [ "$flag" = "-G" ]; then
+			extra_flags="$extra_flags -shared"
+		fi
+	done
+	# force PIC compilation
+	extra_flags="$extra_flags -fPIC -DPIC"
+else
+	extra_flags="$extra_flags -KPIC"
+fi
+
+exec "$CC" $extra_flags "${@}"