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On MacOSX, added -prebind option to link phase for executable (and

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framework, if applicable). This speeds up startup time by up to 50%.
This commit is contained in:
Jack Jansen 2003-01-20 10:47:48 +00:00
parent 7a503a4ee6
commit 0780e470dc
3 changed files with 13 additions and 3 deletions
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2
Makefile.pre.in
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@ -107,6 +107,8 @@ PYTHONFRAMEWORK= @PYTHONFRAMEWORK@
PYTHONFRAMEWORKDIR= @PYTHONFRAMEWORKDIR@
PYTHONFRAMEWORKPREFIX= @PYTHONFRAMEWORKPREFIX@
PYTHONFRAMEWORKINSTALLDIR= @PYTHONFRAMEWORKINSTALLDIR@
# Options to enable prebinding (for fast startup)
OTHER_LIBTOOL_OPT = -prebind -seg1addr 0x10000000
# Environment to run shared python without installed libraries
RUNSHARED= @RUNSHARED@

8
configure vendored
View file

@ -1,5 +1,5 @@
#! /bin/sh
# From configure.in Revision: 1.384 .
# From configure.in Revision: 1.385 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.53 for python 2.3.
#
@ -9443,7 +9443,11 @@ then
# -u _PyMac_Error is needed to pull in the mac toolbox glue, which is
# not used by the core itself but which needs to be in the core so
# that dynamically loaded extension modules have access to it.
LINKFORSHARED="$extra_undefs -framework System"
# -prebind causes the executable to assume dynamic libraries are at their
# preferred address, which speeds up startup. We specify it here
# in stead of in LDFLAGS because it does not seem to work for bundle
# plugins (as of OSX 10.2).
LINKFORSHARED="$extra_undefs -framework System -prebind"
if test "$enable_framework"
then
LINKFORSHARED="$LINKFORSHARED -framework Python"

6
configure.in
View file

@ -1164,7 +1164,11 @@ then
# -u _PyMac_Error is needed to pull in the mac toolbox glue, which is
# not used by the core itself but which needs to be in the core so
# that dynamically loaded extension modules have access to it.
LINKFORSHARED="$extra_undefs -framework System"
# -prebind causes the executable to assume dynamic libraries are at their
# preferred address, which speeds up startup. We specify it here
# in stead of in LDFLAGS because it does not seem to work for bundle
# plugins (as of OSX 10.2).
LINKFORSHARED="$extra_undefs -framework System -prebind"
if test "$enable_framework"
then
LINKFORSHARED="$LINKFORSHARED -framework Python"