1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
--- a/Lib/_osx_support.py
+++ b/Lib/_osx_support.py
@@ -17,7 +17,7 @@ __all__ = [
_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
- 'PY_CORE_CFLAGS', 'PY_CORE_LDFLAGS')
+ 'PY_CORE_CFLAGS')
# configuration variables that may contain compiler calls
_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
--- a/Lib/test/pythoninfo.py
+++ b/Lib/test/pythoninfo.py
@@ -407,10 +407,7 @@ def collect_sysconfig(info_add):
'OPT',
'PY_CFLAGS',
'PY_CFLAGS_NODIST',
- 'PY_CORE_LDFLAGS',
'PY_LDFLAGS',
- 'PY_LDFLAGS_NODIST',
- 'PY_STDMODULE_CFLAGS',
'Py_DEBUG',
'Py_ENABLE_SHARED',
'SHELL',
--- a/Lib/test/test__osx_support.py
+++ b/Lib/test/test__osx_support.py
@@ -24,7 +24,7 @@ class Test_OSXSupport(unittest.TestCase)
for cv in ('CFLAGS', 'LDFLAGS', 'CPPFLAGS',
'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'CC',
'CXX', 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
- 'PY_CORE_CFLAGS', 'PY_CORE_LDFLAGS'):
+ 'PY_CORE_CFLAGS'):
if cv in self.env:
self.env.unset(cv)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -85,10 +85,6 @@ CONFIGURE_CFLAGS= @CFLAGS@
# Use it when a compiler flag should _not_ be part of the distutils CFLAGS
# once Python is installed (Issue #21121).
CONFIGURE_CFLAGS_NODIST=@CFLAGS_NODIST@
-# LDFLAGS_NODIST is used in the same manner as CFLAGS_NODIST.
-# Use it when a linker flag should _not_ be part of the distutils LDFLAGS
-# once Python is installed (bpo-35257)
-CONFIGURE_LDFLAGS_NODIST=@LDFLAGS_NODIST@
CONFIGURE_CPPFLAGS= @CPPFLAGS@
CONFIGURE_LDFLAGS= @LDFLAGS@
# Avoid assigning CFLAGS, LDFLAGS, etc. so users can use them on the
@@ -101,7 +97,6 @@ PY_CFLAGS_NODIST=$(CONFIGURE_CFLAGS_NODI
# environment variables
PY_CPPFLAGS= $(BASECPPFLAGS) -I. -I$(srcdir)/Include $(CONFIGURE_CPPFLAGS) $(CPPFLAGS)
PY_LDFLAGS= $(CONFIGURE_LDFLAGS) $(LDFLAGS)
-PY_LDFLAGS_NODIST=$(CONFIGURE_LDFLAGS_NODIST) $(LDFLAGS_NODIST)
NO_AS_NEEDED= @NO_AS_NEEDED@
LDLAST= @LDLAST@
SGI_ABI= @SGI_ABI@
@@ -114,8 +109,6 @@ CFLAGSFORSHARED=@CFLAGSFORSHARED@
PY_STDMODULE_CFLAGS= $(PY_CFLAGS) $(PY_CFLAGS_NODIST) $(PY_CPPFLAGS) $(CFLAGSFORSHARED)
PY_BUILTIN_MODULE_CFLAGS= $(PY_STDMODULE_CFLAGS) -DPy_BUILD_CORE_BUILTIN
PY_CORE_CFLAGS= $(PY_STDMODULE_CFLAGS) -DPy_BUILD_CORE
-# Linker flags used for building the interpreter object files
-PY_CORE_LDFLAGS=$(PY_LDFLAGS) $(PY_LDFLAGS_NODIST)
# Strict or non-strict aliasing flags used to compile dtoa.c, see above
CFLAGS_ALIASING=@CFLAGS_ALIASING@
@@ -155,7 +148,7 @@ CONFINCLUDEPY= $(CONFINCLUDEDIR)/python$
SHLIB_SUFFIX= @SHLIB_SUFFIX@
EXT_SUFFIX= @EXT_SUFFIX@
LDSHARED= @LDSHARED@ $(PY_LDFLAGS)
-BLDSHARED= @BLDSHARED@ $(PY_CORE_LDFLAGS)
+BLDSHARED= @BLDSHARED@ $(PY_LDFLAGS)
LDCXXSHARED= @LDCXXSHARED@
DESTSHARED= $(BINLIBDEST)/lib-dynload
@@ -504,7 +497,7 @@ profile-run-stamp:
touch $@
build_all_generate_profile:
- $(MAKE) @DEF_MAKE_RULE@ CFLAGS_NODIST="$(CFLAGS_NODIST) $(PGO_PROF_GEN_FLAG)" LDFLAGS_NODIST="$(LDFLAGS_NODIST) $(PGO_PROF_GEN_FLAG)" LIBS="$(LIBS)"
+ $(MAKE) @DEF_MAKE_RULE@ CFLAGS_NODIST="$(CFLAGS) $(PGO_PROF_GEN_FLAG)" LDFLAGS="$(LDFLAGS) $(PGO_PROF_GEN_FLAG)" LIBS="$(LIBS)"
run_profile_task:
@ # FIXME: can't run for a cross build
@@ -518,7 +511,7 @@ build_all_merge_profile:
profile-opt: profile-run-stamp
@echo "Rebuilding with profile guided optimizations:"
-rm -f profile-clean-stamp
- $(MAKE) @DEF_MAKE_RULE@ CFLAGS_NODIST="$(CFLAGS_NODIST) $(PGO_PROF_USE_FLAG)" LDFLAGS_NODIST="$(LDFLAGS_NODIST)"
+ $(MAKE) @DEF_MAKE_RULE@ CFLAGS_NODIST="$(CFLAGS) $(PGO_PROF_USE_FLAG)" LDFLAGS="$(LDFLAGS)"
# Compile and run with gcov
.PHONY=coverage coverage-lcov coverage-report
@@ -575,7 +568,7 @@ clinic: check-clean-src $(srcdir)/Module
# Build the interpreter
$(BUILDPYTHON): Programs/python.o $(LIBRARY) $(LDLIBRARY) $(PY3LIBRARY)
- $(LINKCC) $(PY_CORE_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/python.o $(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
+ $(LINKCC) $(PY_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/python.o $(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
platform: $(BUILDPYTHON) pybuilddir.txt
$(RUNSHARED) $(PYTHON_FOR_BUILD) -c 'import sys ; from sysconfig import get_platform ; print("%s-%d.%d" % (get_platform(), *sys.version_info[:2]))' >platform
@@ -640,7 +633,7 @@ libpython3.so: libpython$(LDVERSION).so
$(BLDSHARED) $(NO_AS_NEEDED) -o $@ -Wl,-h$@ $^
libpython$(LDVERSION).dylib: $(LIBRARY_OBJS)
- $(CC) -dynamiclib -Wl,-single_module $(PY_CORE_LDFLAGS) -undefined dynamic_lookup -Wl,-install_name,$(prefix)/lib/libpython$(LDVERSION).dylib -Wl,-compatibility_version,$(VERSION) -Wl,-current_version,$(VERSION) -o $@ $(LIBRARY_OBJS) $(SHLIBS) $(LIBC) $(LIBM) $(LDLAST); \
+ $(CC) -dynamiclib -Wl,-single_module $(PY_LDFLAGS) -undefined dynamic_lookup -Wl,-install_name,$(prefix)/lib/libpython$(LDVERSION).dylib -Wl,-compatibility_version,$(VERSION) -Wl,-current_version,$(VERSION) -o $@ $(LIBRARY_OBJS) $(SHLIBS) $(LIBC) $(LIBM) $(LDLAST); \
libpython$(VERSION).sl: $(LIBRARY_OBJS)
@@ -665,7 +658,7 @@ $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION
$(LIBRARY) \
$(RESSRCDIR)/Info.plist
$(INSTALL) -d -m $(DIRMODE) $(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)
- $(CC) -o $(LDLIBRARY) $(PY_CORE_LDFLAGS) -dynamiclib \
+ $(CC) -o $(LDLIBRARY) $(PY_LDFLAGS) -dynamiclib \
-all_load $(LIBRARY) -Wl,-single_module \
-install_name $(DESTDIR)$(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK) \
-compatibility_version $(VERSION) \
@@ -716,7 +709,7 @@ Modules/Setup: $(srcdir)/Modules/Setup.d
fi
Programs/_testembed: Programs/_testembed.o $(LIBRARY) $(LDLIBRARY) $(PY3LIBRARY)
- $(LINKCC) $(PY_CORE_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/_testembed.o $(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
+ $(LINKCC) $(PY_LDFLAGS) $(LINKFORSHARED) -o $@ Programs/_testembed.o $(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
############################################################################
# Importlib
@@ -724,7 +717,7 @@ Programs/_testembed: Programs/_testembed
Programs/_freeze_importlib.o: Programs/_freeze_importlib.c Makefile
Programs/_freeze_importlib: Programs/_freeze_importlib.o $(LIBRARY_OBJS_OMIT_FROZEN)
- $(LINKCC) $(PY_CORE_LDFLAGS) -o $@ Programs/_freeze_importlib.o $(LIBRARY_OBJS_OMIT_FROZEN) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
+ $(LINKCC) $(PY_LDFLAGS) -o $@ Programs/_freeze_importlib.o $(LIBRARY_OBJS_OMIT_FROZEN) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
.PHONY: regen-importlib
regen-importlib: Programs/_freeze_importlib
@@ -806,7 +799,7 @@ Python/sysmodule.o: $(srcdir)/Python/sys
$(IO_OBJS): $(IO_H)
$(PGEN): $(PGENOBJS)
- $(CC) $(OPT) $(PY_CORE_LDFLAGS) $(PGENOBJS) $(LIBS) -o $(PGEN)
+ $(CC) $(OPT) $(PY_LDFLAGS) $(PGENOBJS) $(LIBS) -o $(PGEN)
.PHONY: regen-grammar
regen-grammar: $(PGEN)
--- a/configure.ac
+++ b/configure.ac
@@ -1395,7 +1395,7 @@ if test "$Py_LTO" = 'true' ; then
fi
CFLAGS_NODIST="$CFLAGS_NODIST $LTOFLAGS"
- LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS"
+ LDFLAGS="$LDFLAGS $LTOFLAGS"
fi
# Enable PGO flags.
@@ -1555,7 +1555,6 @@ fi
AC_SUBST(BASECFLAGS)
AC_SUBST(CFLAGS_NODIST)
-AC_SUBST(LDFLAGS_NODIST)
# The -arch flags for universal builds on OSX
UNIVERSAL_ARCH_FLAGS=
--- a/setup.py
+++ b/setup.py
@@ -18,16 +18,11 @@ from distutils.spawn import find_executa
cross_compiling = "_PYTHON_HOST_PLATFORM" in os.environ
-# Set common compiler and linker flags derived from the Makefile,
-# reserved for building the interpreter and the stdlib modules.
-# See bpo-21121 and bpo-35257
-def set_compiler_flags(compiler_flags, compiler_py_flags_nodist):
- flags = sysconfig.get_config_var(compiler_flags)
- py_flags_nodist = sysconfig.get_config_var(compiler_py_flags_nodist)
- sysconfig.get_config_vars()[compiler_flags] = flags + ' ' + py_flags_nodist
-
-set_compiler_flags('CFLAGS', 'PY_CFLAGS_NODIST')
-set_compiler_flags('LDFLAGS', 'PY_LDFLAGS_NODIST')
+# Add special CFLAGS reserved for building the interpreter and the stdlib
+# modules (Issue #21121).
+cflags = sysconfig.get_config_var('CFLAGS')
+py_cflags_nodist = sysconfig.get_config_var('PY_CFLAGS_NODIST')
+sysconfig.get_config_vars()['CFLAGS'] = cflags + ' ' + py_cflags_nodist
class Dummy:
"""Hack for parallel build"""
|
