Issue #19553: PEP 453 - "make install" and "make altinstall" now install or
upgrade pip by default, using the bundled pip provided by the new ensurepip
module. A new configure option, --with-ensurepip[=upgrade|install|no], is
available to override the default ensurepip "--upgrade" option. The option
can also be set with "make [alt]install ENSUREPIP=[upgrade|install\no]".
diff --git a/configure b/configure
index b40058a..5d666ed 100755
--- a/configure
+++ b/configure
@@ -623,6 +623,7 @@
#endif"
ac_subst_vars='LTLIBOBJS
+ENSUREPIP
SRCDIRS
THREADHEADERS
LIBPL
@@ -815,6 +816,7 @@
with_libc
enable_big_digits
with_computed_gotos
+with_ensurepip
'
ac_precious_vars='build_alias
host_alias
@@ -1498,6 +1500,8 @@
--with(out)-computed-gotos
Use computed gotos in evaluation loop (enabled by
default on supported compilers)
+ --with(out)-ensurepip=[=upgrade]
+ "install" or "upgrade" using bundled pip
Some influential environment variables:
MACHDEP name for machine-dependent library files
@@ -15344,6 +15348,31 @@
esac
fi
+# ensurepip option
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ensurepip" >&5
+$as_echo_n "checking for ensurepip... " >&6; }
+
+# Check whether --with-ensurepip was given.
+if test "${with_ensurepip+set}" = set; then :
+ withval=$with_ensurepip;
+else
+ with_ensurepip=upgrade
+fi
+
+case $with_ensurepip in #(
+ yes|upgrade) :
+ ENSUREPIP=upgrade ;; #(
+ install) :
+ ENSUREPIP=install ;; #(
+ no) :
+ ENSUREPIP=no ;; #(
+ *) :
+ as_fn_error $? "--with-ensurepip=upgrade|install|no" "$LINENO" 5 ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENSUREPIP" >&5
+$as_echo "$ENSUREPIP" >&6; }
+
+
# generate output files
ac_config_files="$ac_config_files Makefile.pre Modules/Setup.config Misc/python.pc Misc/python-config.sh"