From 57ab41fa019d3ce276decd488938e5a00049cb9d Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Tue, 7 Mar 2017 22:18:57 +0100
Subject: [PATCH] Make the compilation of .pyc and .pyo conditional

This commit adds --{enable,disable}-{pyc,pyo} options to enable/disable
the compilation of pyc/pyo files.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Peter: update for 2.7.16]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 Makefile.pre.in |  8 ++++++++
 configure.ac    | 11 +++++++++++
 2 files changed, 19 insertions(+)

diff --git a/Makefile.pre.in b/Makefile.pre.in
index 49d3c0926f..247d3c2902 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1139,24 +1139,32 @@ libinstall:	build_all $(srcdir)/Lib/$(PLATDIR) $(srcdir)/Modules/xxmodule.c
 		$(INSTALL_DATA) $(srcdir)/Modules/xxmodule.c \
 			$(DESTDIR)$(LIBDEST)/distutils/tests ; \
 	fi
+ifeq (@PYC_BUILD@,yes)
 	PYTHONPATH=$(DESTDIR)$(LIBDEST)  $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST) -f \
 		-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
 		$(DESTDIR)$(LIBDEST)
+endif
+ifeq (@PYO_BUILD@,yes)
 	PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -Wi -tt -O $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST) -f \
 		-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
 		$(DESTDIR)$(LIBDEST)
+endif
+ifeq (@PYC_BUILD@,yes)
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST)  $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -Wi -t $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST)/site-packages -f \
 		-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
+endif
+ifeq (@PYO_BUILD@,yes)
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -Wi -t -O $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST)/site-packages -f \
 		-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
+endif
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
 		$(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/Grammar.txt
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
diff --git a/configure.ac b/configure.ac
index 7143172b98..6bd8369105 100644
--- a/configure.ac
+++ b/configure.ac
@@ -773,6 +773,17 @@ SunOS*)
     ;;
 esac
 
+AC_SUBST(PYC_BUILD)
+
+AC_ARG_ENABLE(pyc-build,
+	AS_HELP_STRING([--disable-pyc-build], [disable build of pyc files]),
+	[ PYC_BUILD="${enableval}" ], [ PYC_BUILD=yes ])
+
+AC_SUBST(PYO_BUILD)
+
+AC_ARG_ENABLE(pyo-build,
+	AS_HELP_STRING([--disable-pyo-build], [disable build of pyo files]),
+	[ PYO_BUILD="${enableval}" ], [ PYO_BUILD=yes ])
 
 AC_SUBST(LIBRARY)
 AC_MSG_CHECKING(LIBRARY)
-- 
2.11.0