From 51fe6f22d0ba113674fb358bd11d75fe659bd26e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 14 May 2013 15:00:26 -0700
Subject: [PATCH 01/13] get the sys.lib from python itself and do not use
hardcoded value of 'lib'
02/2015 Rebased for 3.4.2
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
---
Include/pythonrun.h | 3 +++
Lib/distutils/command/install.py | 4 +++-
Lib/pydoc.py | 2 +-
Lib/site.py | 4 ++--
Lib/sysconfig.py | 18 +++++++++---------
Lib/trace.py | 4 ++--
Makefile.pre.in | 7 +++++--
Modules/getpath.c | 10 +++++++++-
Python/getplatform.c | 20 ++++++++++++++++++++
Python/sysmodule.c | 4 ++++
configure.ac | 35 +++++++++++++++++++++++++++++++++++
setup.py | 9 ++++-----
12 files changed, 97 insertions(+), 23 deletions(-)
diff --git a/Include/pythonrun.h b/Include/pythonrun.h
index 9c2e813..2f79cb6 100644
--- a/Include/pythonrun.h
+++ b/Include/pythonrun.h
@@ -23,6 +23,9 @@ typedef struct {
} PyCompilerFlags;
#endif
+PyAPI_FUNC(const char *) Py_GetArch(void);
+PyAPI_FUNC(const char *) Py_GetLib(void);
+
#ifndef Py_LIMITED_API
PyAPI_FUNC(int) PyRun_SimpleStringFlags(const char *, PyCompilerFlags *);
PyAPI_FUNC(int) PyRun_AnyFileFlags(FILE *, const char *, PyCompilerFlags *);
diff --git a/Lib/distutils/command/install.py b/Lib/distutils/command/install.py
index 67db007..b46b45b 100644
--- a/Lib/distutils/command/install.py
+++ b/Lib/distutils/command/install.py
@@ -19,6 +19,8 @@ from site import USER_BASE
from site import USER_SITE
HAS_USER_SITE = True
+libname = sys.lib
+
WINDOWS_SCHEME = {
'purelib': '$base/Lib/site-packages',
'platlib': '$base/Lib/site-packages',
@@ -30,7 +32,7 @@ WINDOWS_SCHEME = {
INSTALL_SCHEMES = {
'unix_prefix': {
'purelib': '$base/lib/python$py_version_short/site-packages',
- 'platlib': '$platbase/lib/python$py_version_short/site-packages',
+ 'platlib': '$platbase/'+libname+'/python$py_version_short/site-packages',
'headers': '$base/include/python$py_version_short$abiflags/$dist_name',
'scripts': '$base/bin',
'data' : '$base',
diff --git a/Lib/pydoc.py b/Lib/pydoc.py
index 3ca08c9..6528730 100755
--- a/Lib/pydoc.py
+++ b/Lib/pydoc.py
@@ -384,7 +384,7 @@ class Doc:
docmodule = docclass = docroutine = docother = docproperty = docdata = fail
def getdocloc(self, object,
- basedir=os.path.join(sys.base_exec_prefix, "lib",
+ basedir=os.path.join(sys.base_exec_prefix, sys.lib,
"python%d.%d" % sys.version_info[:2])):
"""Return the location of module docs or None"""
diff --git a/Lib/site.py b/Lib/site.py
index 3f78ef5..511931e 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -303,12 +303,12 @@ def getsitepackages(prefixes=None):
seen.add(prefix)
if os.sep == '/':
- sitepackages.append(os.path.join(prefix, "lib",
+ sitepackages.append(os.path.join(prefix, sys.lib,
"python" + sys.version[:3],
"site-packages"))
else:
sitepackages.append(prefix)
- sitepackages.append(os.path.join(prefix, "lib", "site-packages"))
+ sitepackages.append(os.path.join(prefix, sys.lib, "site-packages"))
if sys.platform == "darwin":
# for framework builds *only* we add the standard Apple
# locations.
diff --git a/Lib/sysconfig.py b/Lib/sysconfig.py
index 9c34be0..3d1181a 100644
--- a/Lib/sysconfig.py
+++ b/Lib/sysconfig.py
@@ -20,10 +20,10 @@ __all__ = [
_INSTALL_SCHEMES = {
'posix_prefix': {
- 'stdlib': '{installed_base}/lib/python{py_version_short}',
- 'platstdlib': '{platbase}/lib/python{py_version_short}',
+ 'stdlib': '{installed_base}/'+sys.lib+'/python{py_version_short}',
+ 'platstdlib': '{platbase}/'+sys.lib+'/python{py_version_short}',
'purelib': '{base}/lib/python{py_version_short}/site-packages',
- 'platlib': '{platbase}/lib/python{py_version_short}/site-packages',
+ 'platlib': '{platbase}/'+sys.lib+'/python{py_version_short}/site-packages',
'include':
'{installed_base}/include/python{py_version_short}{abiflags}',
'platinclude':
@@ -32,10 +32,10 @@ _INSTALL_SCHEMES = {
'data': '{base}',
},
'posix_home': {
- 'stdlib': '{installed_base}/lib/python',
- 'platstdlib': '{base}/lib/python',
+ 'stdlib': '{installed_base}/'+sys.lib+'/python',
+ 'platstdlib': '{base}/'+sys.lib+'/python',
'purelib': '{base}/lib/python',
- 'platlib': '{base}/lib/python',
+ 'platlib': '{base}/'+sys.lib+'/python',
'include': '{installed_base}/include/python',
'platinclude': '{installed_base}/include/python',
'scripts': '{base}/bin',
@@ -61,10 +61,10 @@ _INSTALL_SCHEMES = {
'data': '{userbase}',
},
'posix_user': {
- 'stdlib': '{userbase}/lib/python{py_version_short}',
- 'platstdlib': '{userbase}/lib/python{py_version_short}',
+ 'stdlib': '{userbase}/'+sys.lib+'/python{py_version_short}',
+ 'platstdlib': '{userbase}/'+sys.lib+'/python{py_version_short}',
'purelib': '{userbase}/lib/python{py_version_short}/site-packages',
- 'platlib': '{userbase}/lib/python{py_version_short}/site-packages',
+ 'platlib': '{userbase}/'+sys.lib+'/python{py_version_short}/site-packages',
'include': '{userbase}/include/python{py_version_short}',
'scripts': '{userbase}/bin',
'data': '{userbase}',
diff --git a/Lib/trace.py b/Lib/trace.py
index f108266..7fd83f2 100755
--- a/Lib/trace.py
+++ b/Lib/trace.py
@@ -749,10 +749,10 @@ def main(argv=None):
# should I also call expanduser? (after all, could use $HOME)
s = s.replace("$prefix",
- os.path.join(sys.base_prefix, "lib",
+ os.path.join(sys.base_prefix, sys.lib,
"python" + sys.version[:3]))
s = s.replace("$exec_prefix",
- os.path.join(sys.base_exec_prefix, "lib",
+ os.path.join(sys.base_exec_prefix, sys.lib,
"python" + sys.version[:3]))
s = os.path.normpath(s)
ignore_dirs.append(s)
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 109f402..61a41e2 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -106,6 +106,8 @@ PY_CORE_CFLAGS= $(PY_CFLAGS) $(PY_CFLAGS_NODIST) $(PY_CPPFLAGS) $(CFLAGSFORSHARE
# Machine-dependent subdirectories
MACHDEP= @MACHDEP@
+LIB= @LIB@
+ARCH= @ARCH@
# Multiarch directory (may be empty)
MULTIARCH= @MULTIARCH@
@@ -125,7 +127,7 @@ LIBDIR= @libdir@
MANDIR= @mandir@
INCLUDEDIR= @includedir@
CONFINCLUDEDIR= $(exec_prefix)/include
-SCRIPTDIR= $(prefix)/lib
+SCRIPTDIR= @libdir@
ABIFLAGS= @ABIFLAGS@
# Detailed destination directories
@@ -755,6 +757,7 @@ Modules/getpath.o: $(srcdir)/Modules/getpath.c Makefile
-DEXEC_PREFIX='"$(exec_prefix)"' \
-DVERSION='"$(VERSION)"' \
-DVPATH='"$(VPATH)"' \
+ -DARCH='"$(ARCH)"' -DLIB='"$(LIB)"' \
-o $@ $(srcdir)/Modules/getpath.c
Programs/python.o: $(srcdir)/Programs/python.c
@@ -835,7 +838,7 @@ $(OPCODE_H): $(srcdir)/Lib/opcode.py $(OPCODE_H_SCRIPT)
Python/compile.o Python/symtable.o Python/ast.o: $(GRAMMAR_H) $(AST_H)
Python/getplatform.o: $(srcdir)/Python/getplatform.c
- $(CC) -c $(PY_CORE_CFLAGS) -DPLATFORM='"$(MACHDEP)"' -o $@ $(srcdir)/Python/getplatform.c
+ $(CC) -c $(PY_CORE_CFLAGS) -DPLATFORM='"$(MACHDEP)"' -DARCH='"$(ARCH)"' -DLIB='"$(LIB)"' -o $@ $(srcdir)/Python/getplatform.c
Python/importdl.o: $(srcdir)/Python/importdl.c
$(CC) -c $(PY_CORE_CFLAGS) -I$(DLINCLDIR) -o $@ $(srcdir)/Python/importdl.c
diff --git a/Modules/getpath.c b/Modules/getpath.c
index 18deb60..a01c3f8 100644
--- a/Modules/getpath.c
+++ b/Modules/getpath.c
@@ -105,6 +105,13 @@
#error "PREFIX, EXEC_PREFIX, VERSION, and VPATH must be constant defined"
#endif
+#define LIB_PYTHON LIB "/python" VERSION
+
+#ifndef PYTHONPATH
+#define PYTHONPATH PREFIX "/" LIB_PYTHON ":" \
+ EXEC_PREFIX "/" LIB_PYTHON "/lib-dynload"
+#endif
+
#ifndef LANDMARK
#define LANDMARK L"os.py"
#endif
@@ -113,6 +120,7 @@ static wchar_t prefix[MAXPATHLEN+1];
static wchar_t exec_prefix[MAXPATHLEN+1];
static wchar_t progpath[MAXPATHLEN+1];
static wchar_t *module_search_path = NULL;
+static wchar_t *lib_python = L"" LIB_PYTHON;
/* Get file status. Encode the path to the locale encoding. */
@@ -494,7 +502,7 @@ calculate_path(void)
_pythonpath = Py_DecodeLocale(PYTHONPATH, NULL);
_prefix = Py_DecodeLocale(PREFIX, NULL);
_exec_prefix = Py_DecodeLocale(EXEC_PREFIX, NULL);
- lib_python = Py_DecodeLocale("lib/python" VERSION, NULL);
+ lib_python = Py_DecodeLocale(LIB_PYTHON, NULL);
if (!_pythonpath || !_prefix || !_exec_prefix || !lib_python) {
Py_FatalError(
diff --git a/Python/getplatform.c b/Python/getplatform.c
index 6899140..66a49c6 100644
--- a/Python/getplatform.c
+++ b/Python/getplatform.c
@@ -10,3 +10,23 @@ Py_GetPlatform(void)
{
return PLATFORM;
}
+
+#ifndef ARCH
+#define ARCH "unknown"
+#endif
+
+const char *
+Py_GetArch(void)
+{
+ return ARCH;
+}
+
+#ifndef LIB
+#define LIB "lib"
+#endif
+
+const char *
+Py_GetLib(void)
+{
+ return LIB;
+}
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 8d7e05a..d9dee0f 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -1790,6 +1790,10 @@ _PySys_Init(void)
PyUnicode_FromString(Py_GetCopyright()));
SET_SYS_FROM_STRING("platform",
PyUnicode_FromString(Py_GetPlatform()));
+ SET_SYS_FROM_STRING("arch",
+ PyUnicode_FromString(Py_GetArch()));
+ SET_SYS_FROM_STRING("lib",
+ PyUnicode_FromString(Py_GetLib()));
SET_SYS_FROM_STRING("executable",
PyUnicode_FromWideChar(
Py_GetProgramFullPath(), -1));
diff --git a/configure.ac b/configure.ac
index 707324d..e8d59a3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -883,6 +883,41 @@ PLATDIR=plat-$MACHDEP
AC_SUBST(PLATDIR)
AC_SUBST(PLATFORM_TRIPLET)
+AC_SUBST(ARCH)
+AC_MSG_CHECKING(ARCH)
+ARCH=`uname -m`
+case $ARCH in
+i?86) ARCH=i386;;
+esac
+AC_MSG_RESULT($ARCH)
+
+AC_SUBST(LIB)
+AC_MSG_CHECKING(LIB)
+case $ac_sys_system in
+Linux*)
+ # Test if the compiler is 64bit
+ echo 'int i;' > conftest.$ac_ext
+ python_cv_cc_64bit_output=no
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *"ELF 64"*)
+ python_cv_cc_64bit_output=yes
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+case $ARCH:$python_cv_cc_64bit_output in
+ppc64:yes | powerpc64:yes | s390x:yes | sparc64:yes | x86_64:yes)
+ LIB="lib64"
+ ;;
+*:*)
+ LIB="lib"
+ ;;
+esac
+AC_MSG_RESULT($LIB)
AC_MSG_CHECKING([for -Wl,--no-as-needed])
save_LDFLAGS="$LDFLAGS"
diff --git a/setup.py b/setup.py
index 6d26deb..7b14215 100644
--- a/setup.py
+++ b/setup.py
@@ -495,7 +495,7 @@ class PyBuildExt(build_ext):
# directories (i.e. '.' and 'Include') must be first. See issue
# 10520.
if not cross_compiling:
- add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
+ add_dir_to_list(self.compiler.library_dirs, os.path.join('/usr/local', sys.lib))
add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
# only change this for cross builds for 3.3, issues on Mageia
if cross_compiling:
@@ -553,8 +553,7 @@ class PyBuildExt(build_ext):
# be assumed that no additional -I,-L directives are needed.
if not cross_compiling:
lib_dirs = self.compiler.library_dirs + [
- '/lib64', '/usr/lib64',
- '/lib', '/usr/lib',
+ '/' + sys.lib, '/usr/' + sys.lib,
]
inc_dirs = self.compiler.include_dirs + ['/usr/include']
else:
@@ -746,11 +745,11 @@ class PyBuildExt(build_ext):
elif curses_library:
readline_libs.append(curses_library)
elif self.compiler.find_library_file(lib_dirs +
- ['/usr/lib/termcap'],
+ ['/usr/'+sys.lib+'/termcap'],
'termcap'):
readline_libs.append('termcap')
exts.append( Extension('readline', ['readline.c'],
- library_dirs=['/usr/lib/termcap'],
+ library_dirs=['/usr/'+sys.lib+'/termcap'],
extra_link_args=readline_extra_link_args,
libraries=readline_libs) )
else:
--
2.11.0