From aed6e5980ee16d19a4fb84ba97cb7e782c0594cf Mon Sep 17 00:00:00 2001
From: MITSUNARI Shigeo <herumi@nifty.com>
Date: Tue, 15 May 2018 19:22:14 +0900
Subject: multiInit is disabled if travis-ci and gcc

---
 .travis.yml            | 2 +-
 Makefile               | 3 +++
 test/bls_c384_test.cpp | 5 ++++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3fad5ba..64fdf43 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,5 +13,5 @@ script:
   - git clone --depth 1 https://github.com/herumi/bls.git
   - cd bls
   - make
-  - make test
+  - make test DISABLE_THREAD_TEST=1
   - make test_go
diff --git a/Makefile b/Makefile
index e0dd399..1847b0b 100644
--- a/Makefile
+++ b/Makefile
@@ -22,6 +22,9 @@ endif
 ifneq ($(MCL_MAX_BIT_SIZE),)
   CFLAGS+=-DMCL_MAX_BIT_SIZE=$(MCL_MAX_BIT_SIZE)
 endif
+ifeq ($(DISABLE_THREAD_TEST),1)
+  CFLAGS+=-DDISABLE_THREAD_TEST
+endif
 
 sample_test: $(EXE_DIR)/bls_smpl.exe
 	python bls_smpl.py
diff --git a/test/bls_c384_test.cpp b/test/bls_c384_test.cpp
index b4a3acb..aa2d85e 100644
--- a/test/bls_c384_test.cpp
+++ b/test/bls_c384_test.cpp
@@ -72,6 +72,7 @@ void blsOrderTest(const char *curveOrder, const char *fieldOrder)
 	CYBOZU_TEST_EQUAL(buf, fieldOrder);
 }
 
+#if !(defined(DISABLE_THREAD_TEST) && defined(__GCC_IEC_559))
 #if defined(CYBOZU_CPP_VERSION) && CYBOZU_CPP_VERSION >= CYBOZU_CPP_VERSION_CPP11
 #include <thread>
 #include <vector>
@@ -90,9 +91,10 @@ struct Thread {
 		t.reset(new std::thread(func, p1, p2));
 	}
 };
+
 CYBOZU_TEST_AUTO(multipleInit)
 {
-	const size_t n = 10;
+	const size_t n = 100;
 	{
 		std::vector<Thread> vt(n);
 		for (size_t i = 0; i < n; i++) {
@@ -111,6 +113,7 @@ CYBOZU_TEST_AUTO(multipleInit)
 #endif
 }
 #endif
+#endif
 
 void blsSerializeTest()
 {
-- 
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