From 6e11415b9c3b2e36e91a5979249093426e3c6ad1 Mon Sep 17 00:00:00 2001
From: k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 19 Oct 2018 12:31:02 +0000
Subject: configure.ac: add --disable-install-mjit-header

and substitute INSTALL_MJIT_HEADER. This would be convenient as a workaround
for user if we found a platform that can't compile Ruby after Ruby 2.6.0 release.

common.mk: Install MJIT header only when INSTALL_MJIT_HEADER
Makefile.in: ditto
win32/Makefile.sub: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 common.mk | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'common.mk')

diff --git a/common.mk b/common.mk
index 43433574e6..c3d7aac162 100644
--- a/common.mk
+++ b/common.mk
@@ -201,8 +201,9 @@ all: $(SHOWFLAGS) main docs
 main: $(SHOWFLAGS) exts $(ENCSTATIC:static=lib)encs
 	@$(NULLCMD)
 
-.PHONY: mjit-headers
-mjit-headers: mjit_config.h
+mjit-headers: $(INSTALL_MJIT_HEADER)-mjit-headers
+no-mjit-headers: PHONY
+yes-mjit-headers: mjit_config.h PHONY
 
 mjit.$(OBJEXT): mjit_config.h
 mjit_config.h: Makefile
-- 
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