From 51fe6f22d0ba113674fb358bd11d75fe659bd26e Mon Sep 17 00:00:00 2001 From: Khem Raj 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 Signed-off-by: Alejandro Hernandez --- 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