From: Georg Brandl <georg@python.org>
Date: Tue, 13 Mar 2007 10:19:35 +0000 (+0000)
Subject: Patch #1569798: fix a bug in distutils when building Python from a
X-Git-Tag: v2.5.1c1~50
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=74fb2114455e73bc4ce9c384ee599db24ba95b3f;p=python

Patch #1569798: fix a bug in distutils when building Python from a
directory within sys.exec_prefix.
 (backport from rev. 54331)
---

diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py
index 542b77a7ad..82474de823 100644
--- a/Lib/distutils/command/build_ext.py
+++ b/Lib/distutils/command/build_ext.py
@@ -186,7 +186,7 @@ class build_ext (Command):
         # for extensions under Cygwin and AtheOS Python's library directory must be
         # appended to library_dirs
         if sys.platform[:6] == 'cygwin' or sys.platform[:6] == 'atheos':
-            if string.find(sys.executable, sys.exec_prefix) != -1:
+            if sys.executable.startswith(os.path.join(sys.exec_prefix, "bin")):
                 # building third party extensions
                 self.library_dirs.append(os.path.join(sys.prefix, "lib",
                                                       "python" + get_python_version(),
@@ -199,7 +199,7 @@ class build_ext (Command):
         # Python's library directory must be appended to library_dirs
         if (sys.platform.startswith('linux') or sys.platform.startswith('gnu')) \
                 and sysconfig.get_config_var('Py_ENABLE_SHARED'):
-            if string.find(sys.executable, sys.exec_prefix) != -1:
+            if sys.executable.startswith(os.path.join(sys.exec_prefix, "bin")):
                 # building third party extensions
                 self.library_dirs.append(sysconfig.get_config_var('LIBDIR'))
             else:
diff --git a/Misc/NEWS b/Misc/NEWS
index b993ad89ea..3a5edc0a8b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -384,6 +384,9 @@ Tests
 Build
 -----
 
+- Patch #1569798: fix a bug in distutils when building Python from a
+  directory within sys.exec_prefix.
+
 - Bug #1675511: Use -Kpic instead of -xcode=pic32 on Solaris/x86.
 
 - Disable _XOPEN_SOURCE on NetBSD 1.x.