Issue #27490: Do not build pgen when cross-compiling
The dependendency on the $(PGEN) variable must only be
set when not cross-compiling. When cross-compiling,
$(PGEN) will not be used, so no need to build it.
Patch by Thomas Perl.
diff --git a/configure b/configure
index 550c1bb..f0cf515 100755
--- a/configure
+++ b/configure
@@ -739,6 +739,7 @@
CONFIG_ARGS
SOVERSION
VERSION
+PGEN_DEPENDENCY
PYTHON_FOR_BUILD
PYTHON_FOR_GEN
host_os
@@ -3049,14 +3050,17 @@
$as_echo "$interp" >&6; }
PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib:$(srcdir)/Lib/$(PLATDIR) '$interp
fi
+ PGEN_DEPENDENCY=''
elif test "$cross_compiling" = maybe; then
as_fn_error $? "Cross compiling required --host=HOST-TUPLE and --build=ARCH" "$LINENO" 5
else
PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E'
+ PGEN_DEPENDENCY='$(PGEN)'
fi
+
if test "$prefix" != "/"; then
prefix=`echo "$prefix" | sed -e 's/\/$//g'`
fi