commit 62be84cc87488b2c96a5504ad5dcc4758d7e43a2
author MITSUNARI Shigeo <herumi@nifty.com> Tue Nov 29 08:38:46 2022 +0900
committer MITSUNARI Shigeo <herumi@nifty.com> Tue Nov 29 08:38:46 2022 +0900
tree 7900aed9ad7c4745ac0da333eb4af0fd99a7dab1
parent b5ac7b0f0a71dbb8d1adbbf3c1c0ec88df458531

fix detection of boost

sample/Makefile

diff --git a/sample/Makefile b/sample/Makefile
index 7e8ab7b..9166360 100644
--- a/sample/Makefile
+++ b/sample/Makefile
@@ -1,9 +1,7 @@
 XBYAK_INC=../xbyak/xbyak.h
 CXX?=g++
 
-#BOOST_EXIST=$(shell echo "#include <boost/spirit/core.hpp>" | $CXX -x c++ -c - 2>/dev/null && echo 1)
-# I don't know why the above code causes an error on GitHub action.
-BOOST_EXIST?=0
+BOOST_EXIST=$(shell echo "#include <boost/spirit/core.hpp>" | $(CXX) -x c++ -c - 2>/dev/null && echo 1)
 UNAME_M=$(shell uname -m)
 
 ONLY_64BIT=0