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authorMartin Panter <vadmium+py@gmail.com>2016-06-07 00:30:49 (GMT)
committerMartin Panter <vadmium+py@gmail.com>2016-06-07 00:30:49 (GMT)
commitbb707607ea116dbbc113c144a7afbda54824ad83 (patch)
tree931e3652da2ef0dce1962049162e79360b8ce836
parent6db1f6f7aef964efa75d669c30e96766e145b06c (diff)
parent9c2a8f97da41e230bcd25bf169d254ee74be2f6a (diff)
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Issue #27229: Merge cross-compiling fix from 3.5
-rw-r--r--Makefile.pre.in7
-rw-r--r--Misc/NEWS3
2 files changed, 8 insertions, 2 deletions
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 4071a2a..64bfc1c 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -793,13 +793,16 @@ $(GRAMMAR_H): $(GRAMMAR_INPUT) $(PGEN)
if test "$(cross_compiling)" != "yes"; then \
$(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C); \
else \
- cp $(srcdir)/Include/graminit.h $(GRAMMAR_H); \
+ # Avoid copying the file onto itself for an in-tree build \
+ cp $(srcdir)/Include/graminit.h $(GRAMMAR_H).tmp; \
+ mv $(GRAMMAR_H).tmp $(GRAMMAR_H); \
fi
$(GRAMMAR_C): $(GRAMMAR_H)
if test "$(cross_compiling)" != "yes"; then \
touch $(GRAMMAR_C); \
else \
- cp $(srcdir)/Python/graminit.c $(GRAMMAR_C); \
+ cp $(srcdir)/Python/graminit.c $(GRAMMAR_C).tmp; \
+ mv $(GRAMMAR_C).tmp $(GRAMMAR_C); \
fi
$(PGEN): $(PGENOBJS)
diff --git a/Misc/NEWS b/Misc/NEWS
index d50aa1a..7330ad5 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -137,6 +137,9 @@ Windows
Build
-----
+- Issue #27229: Fix the cross-compiling pgen rule for in-tree builds. Patch
+ by Xavier de Gaye.
+
- Issue #26930: Update OS X 10.5+ 32-bit-only installer to build
and link with OpenSSL 1.0.2h.